Jurnal title : JURNAL BIOSAINSTEK Abbreviation : j.biol.sains.teknol OAI address : http://www.jurnal.ummu.ac.id/index.php/BIOSAINSTEK/ Frequency 2 issue per year : (Januari & Juli) ISSN : 2685-677X DOI prefix : 10.52046 Editor in-chief : Syahnul Sardi titaheluw Managing Editor : Umar Tangke IT Support : Syaiful Ahmad Publisher : Universitas Muahmmadiyah Maluku Utara Citation Analisys : Google Scholar
Identification of Groundwater Using Geoelectric Method in Tobololo Village, West Ternate District Ternate City, North Maluku Province
Ternate City is the most densely populated area both demographically and building, this causes the need for clean water to increase, by looking at the geological structure of Ternate City which is most of the area is rock, of course it is an obstacle in itself in meeting the need for clean water The purpose of the activity is to obtain an overview of the availability and potential of groundwater that can be exploited in the study area, so that it can be used as an alternative to raw water supply planning. with indications that there is water at a depth of 160 to 190 meters, Based on the character pattern of the constituent rocks, there are sandstones, and tuff and subsurface contour patterns. Red, There are andesite rocks in the form of lava and brexi andesite. Dark Green – Light Green, There are clay rocks, this type of rock is included in impermeable rocks Orange Color: There are laharic brexi rocks, in this position it is very unlikely that water can be trapped, because laharic brexi is a lateral rock deposit, while clay is the opposite, which is characterized by impermeabl rocks, Blue Color, It is a puddle of surface water at a depth of 10 to 20 meters.
Hak Cipta (c) 2024 Abdul Kadir Dahlan Arif, Wawan A.K Konoras, Letris Fara, Muhammad Djunaidi, Ibrahim Husni
Utilization of Geodiversity of Mount Gamalama Eruption Products as Geotourism Activities on The Batu Angus Geotrail, Aspiring Ternate Geopark
The eruption activities of Gamalama Volcano produced various volcanic materials which ultimately became a geological diversity on Ternate Island. Where the identified geodiversity consists of rock types, landscapes, beaches, hot springs and underwater geology which are very beautiful and interesting. In an effort to support the development of geotourism activities in the Aspiring Ternate geopark area, research is needed regarding the use of geological diversity, especially in the Batu Angus Geotrail, to provide an overview of how it can be utilized in geotourism activities and at the same time create opportunities for economic growth. This research uses a qualitative approach utilizing the inventory of geological diversity issued by the Geological Agency, 2017 with mapping and field observations related to geological diversity and its use in geotourism activities. The geological diversity resulting from the eruptive activity of Mount Gamalama, namely producing aa lava flow, blocky lava, spatter cone, spatter vent, lava tumuli, hornito lava, lava tube, channel lava, blocky lava flow, blocky lava smoother, accreted lava, lava walls and fracture. The geological diversity contained in the Batu Angus Geotrail is used for geotourism activities in the form of trekking activities, sport tourism activities (trail running, jogging, gymnastics, yoga), adventuring, research activities, jeep tours, Geo-Edu (field trips and excursions), art attraction stages & culture and conservation activities. Utilization of the geological diversity of eruption products from Mount Gamalama provides opportunities for local communities and regional governments to develop sustainable tourism activities in the form of geotourism.
Hak Cipta (c) 2024 Abdul Kadir D Arif , Ida Bagus Oka Agastya, Reza Permadi, Rizal Marsaoly, Ida Kurnia Waliyanti
Clean Water Quality Test in Hatalai Village, South Leitimur District
Water quality is the main factor in developing a clean and healthy lifestyle (PHBS). Researchers in this study wanted to see the quality of water sources used by the people of Hatalai State. Hatalai Country is a country that is 5.9 km from Ambon City Center, with a population of 989 people, with steep conditions. However, it has quite a number of springs. There are many springs where water is used by the people of the country. For this reason, researchers feel it is necessary to conduct research on the physical quality of five water sources, with the aim of this research being to identify the physical conditions of water storage and distribution facilities, analyze the physical quality of water and provide recommendations for providing clean and healthy water. Research methods. This research uses a descriptive approach and laboratory analysis. Researchers made observations on the condition of the distribution, storage and utilization of water at the research location. Samples were taken in holding tanks from 5 springs which will then be analyzed in the laboratory. The research results show that according to quality standards, water that is good for PHBS and drinking has no taste. Testing for turbidity parameters in Alam, Wermaang, Tree Damar, and Waisaru water has met the water quality standard requirements because it does not exceed the maximum level of <3 NTU. The turbidity test results for water in Hatalai ranged between 0.27 - 0.33 NTU, meaning that water that is not turbid contains very little dangerous substances such as iron and manganese. In conclusion, the water quality in Hatalai State physically meets the health requirements for consumption. The reservoirs are all in good condition.
Hak Cipta (c) 2025 Lidya Maria Ivakdalam, Andriana R. Nendissa, Juliana C. Radjabycolle
Initiation of Disaster Resilient Villages in Tubo Village, North Ternate District - Ternate City
The city of Ternate is a small city on a quaternary volcanic island with a strato volcano type that develops in the Halmahera island area as part of the Pacific circumference. The city of Ternate, as a small city that continues to develop, has complex problems related to limited building space and the potential threat of very diverse natural disasters. Tubo Village is one of the areas that is a potential threat point from the Gamalama volcanic eruption. The Tubo sub-district area is part of the succession of mature to old Gamalama volcanoes which have episodes of Gamalama volcanic eruptions, including direct eruption impacts in the form of laharic material, volcanic ash and lava flows. Tubo Village also has a history of the impact of volcanic eruptions in the form of laharic floods which have had an impact on physical victims and fatalities. Disaster Resilient Village is one of the best solutions that must be implemented with the aim of building the preparedness of Tubo residents to face volcanic eruption disasters. This initiation program is a collaboration with Pertamina FT Babullah and the Ternate City Government.
Hak Cipta (c) 2025 Abdul Kadir Dahlan Arif, Muhammad Djunaidi, Ida Kurnia Waliyanti
Modeling and Visualization of Flooding in the Wai Lamo River, Kao Barat District, North Halmahera Regency
In the North Maluku Province, specifically in the Kao Barat District of North Halmahera Regency, there is the Wai Lamo River which flows through five villages: Pitago Village, Bailengit Village, Soamaetek Village, Parseba Village, and Tuguis Village. These villages are often affected by flooding due to the river's overflow during heavy rainfall. The purpose of this study is to model the flooding caused by the overflow of the Wai Lamo River, especially in these five villages, and to assess the extent of the flood-affected area. The flood modeling method uses a hydrological approach to simulate water discharge in the river using the HEC-HMS software, and flood inundation areas and affected zones are visualized using GIS with HEC-RAS software. The flood discharge rates obtained from hydrological analysis using HEC-HMS (Hydrologic Modeling System) for return periods of 2, 5, 10, 20, 50, and 100 years at the flood-affected village control points are 115.8 m³/s, 324 m³/s, 550.2 m³/s, 848.5 m³/s, 1376.6 m³/s, and 1897 m³/s, respectively. The results of flood inundation modeling using HEC-RAS (River Analysis System) based on the return period floods show that the overflow of the Wai Lamo River impacts Pitago Village, Bailengit Village, Soamaetek Village, Parseba Village, and Tuguis Village due to their proximity to the riverbanks. Therefore, river embankments and riverbed normalization are required to protect the settlements from the overflow of the Wai Lamo River.
Hak Cipta (c) 2025 Marlina Kamis, Yudit Agus Priambodo
Sensory Profile of Cake with the Addition of Nutmeg (Myristica fragrans H.) Essential Oil as a Flavouring Agent
Utilizing nutmeg pulp into essential oil is an effort to maximize the potential of nutmeg flesh which has so far only been a waste. The content of functional compounds in nutmeg pulp oil can enrich the taste of food products and even provide health benefits. The aim of this research is to examine the effect of essential oils from nutmeg flesh as a natural flavoring agent on the sensory profile of cakes. The experimental design used was a Completely Randomized Design (CRD) with treatment concentrations of nutmeg pulp oil, namely 0%, 0.05%, 0.10%, and 0.15%. The sensory profile observed included color, aroma, taste, and texture. Data were analyzed using ANOVA and continued with Duncan's Multiple Range Test (DMRT) if there were significant differences. The results showed that different concentrations of nutmeg pulp oil affected the aroma, taste and porous texture of the cake, but had no real effect on the color and soft texture of the cake. The addition of nutmeg pulp oil as flavouring agent produces a cake with a bright yellow color, a slightly fragrant aroma typical of cake to a typical cake aroma, no nutmeg aroma to nutmeg aroma, the taste is close to sweet to sweet, the texture is soft and the pores are quite tight. The sensory profile of a cake with the addition of nutmeg pulp oil has the same sensory characteristics as a cake without the addition of nutmeg pulp oil, namely a cake with the addition of 0.05% nutmeg pulp oil.
Hak Cipta (c) 2025 Sophia Grace Sipahelut
The Role of Cultivation Techniques on the Attack of Etiella zinckenella Pests in Chickpea Crops
Development in the agricultural sector is dominant in the Maluku Province region, because the majority of the population works in agriculture. One of the agricultural locations is Telaga Kodok Hamlet which has a fairly large planting area, so people tend to cultivate vegetable crops such as chickpea plants (Phaseolus vulgaris). In the cultivation of bean plants, both quality and quantity are affected by pest attacks, so it is necessary to pay attention to proper control techniques. One of the pests that attack chickpea pods is pod borer (Etiella zinckenella). This study aims to determine the intensity of damage to chickpea pods and to determine the crop cultivation system to suppress the development of Etiella zinckenella pests. This research was conducted in farmers' plantation areas in Telaga Kodok Hamlet, Hitu Lama Village, Leihitu District, Central Maluku Regency in March 2024. The research methods used included surveys and direct observations in bean planting areas to observe Etiella zinckenella pest attacks and assess the intensity of damage. The results of this study showed that the type of pest that attacked bean plants in the farmers' area in Telaga Kodok Hamlet was pod borer (Etiella zinckenella) with an average attack intensity of 48.13% and was classified as moderate. Bean cultivation techniques such as tillage, fertilization, use of varieties, sanitation, pest control have not been implemented properly. In controlling pests, farmers rely more on the use of synthetic pesticides with concentrations and mixing methods that are not in accordance with the rules of use.
Description Of Community Knowledge Of Stunting In Galala Village, North Oba District, Tidore Islands City
The cumulative impact of stunting is longterm malnutrition and recurrent infections in early childhood, especially occurring in the first 1000 days of life. This is defined as a child's height not appropriate for his actual age or a child who has of Z Score of the height body for the age >-2 standard deviations. This research uses descriptive analysis with a cross sectional study design. The total population is 1082 heads of families. The sample in this study was 292 heads of families obtained from sample calculations using the Slovin formula (alpha 0.05). Based on the results of descriptive analysis on the knowledge variable regarding stunting, it can be concluded that 147 people (50.3%) unknow about stunting, while 145 people (49.7%) know about stunting. Then in the overall stunting score column from the analysis results it was found that 182 people (62.3%) had good knowledge of stunting and 110 people (37.7%) were in the poor category. For the information source variable, it was found that 138 people (47.3%) received stunting information from health workers/cadres, 65 people from the mass media (22.3%), 64 people (21.9%) from other people. and family/parents as many as 25 people (8.6%). So it can be concluded that community knowledge and sources of information regarding stunting still need to be improved. It is hoped that there will be community involvement and collaboration with health workers, community leaders, religious leaders in efforts to increase knowledge about stunting in Galala Village.
Hak Cipta (c) 2025 Norma B. Toduho, Riskal Muslim, Andiani Andiani, Mayasari Soamole, Riska Alim, Rukmina Armain, Ayu Melisa Putri
Development of Boki Maruru Karst Landscape Area Geotrail in Supporting Geotourim Activites in Central Halmahera Regency
In order to enrich the existing tourism model in Central Halmahera Regency (Halteng), as an area that has geological, biological and cultural diversity, the development of the Boki Maruru karst landscape area geotrail is one solution. The presence of geotrail aims to foster public awareness in caring for and participating in maintaining the earth's heritage in the Boki Maruru Karst Natural landscape area as well as an added economic value for the community itself. In an effort to develop geotrail, it is important to map the geotrail path. This paper will discuss the mapping of geotrail sites using descriptive qualitative methods. Data collection is done by observation and literature study and then analyzed using SWOT. The results showed that there are three geotrail sites in the Boki Maruru Karst Natural Landscape Area, namely Telaga Yonello (Kawinet Peak), Batu Lubang Cave and Sageyen River Side. Based on the results of the SWOT analysis conducted, it is still necessary to improve supporting facilities such as visibility, increase human resources in geotrail management and geotourism guides to create a well-managed geotrail.
Hak Cipta (c) 2025 Abdul Kadir Dahlan Arif, Putri Citra M. Abidin, Adrian Nurdin Mantara
Environmental Health Inspection of Public Facility Locations in the Working Area of Puskesmas Gandasuli
To ensure that the school environment remains healthy and students have healthy lifestyles, school environment inspections are necessary. According to the law, every child in Indonesia is entitled to a healthy, safe, and comfortable school environment. The goal of school health is to ensure that students' life skills can be enhanced in a healthy environment, where they can learn comfortably and grow optimally to become high-quality individuals. This community service aims to identify environmental sanitation risks in public facilities, particularly schools. The method used was direct observation of the school's condition using the previously prepared IKL form, followed by interviews with relevant parties to reinforce the findings. The results still found several schools with conditions that do not meet health standards. It is hoped that with the implementation of school environmental health inspections, the school authorities will improve in providing adequate school facilities to realize a healthy school. It is hoped that with the implementation of school environmental health inspections, the school authorities will improve in providing adequate school facilities to realize a healthy school.
Hak Cipta (c) 2025 Nurintani Nurintani, Murti Fauzi, Tutik Lestari, Suharto Suharto, Andiani Andiani, Nani Supriyatni, Tati Sumiati, Julfa Ida Iriyani, Nurnia Sanusi, Aulia Patisausiwa
Mosquito Larvae Inspection in Sangaji Village, Ternate City
The unfavorable climate conditions in recent weeks have become a breeding ground for mosquito larvae, which can lead to a public health issue known as Dengue Hemorrhagic Fever (DHF). If not addressed properly, it can lead to extraordinary incidents and even result in death. The prevention and control measures for DBD have not been adequately addressed, therefore requiring community involvement in efforts to eradicate mosquito breeding sites in residential areas. Method: Observation by visiting residents' homes to conduct mosquito larvae inspections, distribute larvicides (Abate powder), and provide direct education to household members about dengue fever, as well as distribute leaflets about dengue fever. Results: Out of the 27 houses visited, it was found that 12 houses (92.3%) had mosquito larvae, while 9 houses (64.3%) did not have mosquito larvae in RT 014/RW 005. In RT 003/RW 001, 1 house (7.7%) had mosquito larvae, while the remaining 5 houses (35.7%) did not have mosquito larvae. There are various types of water storage containers where mosquito larvae were found, including bathtubs, buckets, dispensers, drums, and flower vases.
Hak Cipta (c) 2025 Nurul Mahzidal Umasangaji, Wa Naziroh Salfiani, Talha Safrudin, Nurul Syafitri Nanggung, Nava Baswati Umasangaji, Sofia A. Larahim, Nurfaida Lapatilaiya, Tutik Lestari
The Relationship Between Specific and Sensitive Nutrition Interventions and the Incidence of Stunting in Toddlers
Stunting, or below-standard height, is a nutritional problem commonly found in developing countries. Stunting negatively impacts growth, development, and productivity. It can increase the risk of infectious diseases, chronic diseases, and death, which will subsequently reduce work productivity in adulthood. Children who cannot catch up on growth later on can cause bigger problems, and in the future, Indonesia may experience a lost generation. Method: This study uses a descriptive-analytical method with a cross-sectional research design. The population consisted of all mothers with toddlers aged 0-59 months in 2021, totaling 520 toddlers, while the sample included 99 mothers of toddlers. Data collection on toddlers was conducted by measuring body length/height with a microtoise BB to determine stunting status and using a questionnaire. The research results were analyzed univariately and bivariately using the Chi-Square test. Results: Specific nutrition interventions, when viewed from the PMT variable (0.035), IMD counseling and exclusive breastfeeding (0.001), vitamin A capsule administration (0.022), and immunization (0.036), are related to the incidence of stunting in toddlers. Meanwhile, sensitive nutrition interventions, when viewed from the information variable (0.030) about stunting, are related to the incidence of stunting in toddlers. Conclusion: Preventing stunting requires appropriate handling through both specific and sensitive nutritional interventions together. The research results indicate that there are 5 variables related to the occurrence of stunting in toddlers, including PMT, IMD counseling and exclusive breastfeeding, administration of vitamin A capsules, immunization, and provision of information about stunting.
Hak Cipta (c) 2025 Andiani Andiani, Tutik Lestari, Nani Supriyatni, Tati Sumiati
Description of Non-Communicable Diseases Among Prospective Hajj Pilgrims in Ternate City in 2023
Hajj is one of the five pillars of Islam that is performed by Muslims. This study aims to provide an overview of non-communicable diseases such as hypertension, diabetes, and obesity among prospective hajj pilgrims in Ternate City in 2023. The qualitative descriptive research method describes the health conditions of prospective hajj pilgrims in the city of Ternate. The population of all prospective hajj pilgrims in the city of Ternate in 2023 is 286 people. The sample for this research was taken from the entire population using total sampling. The research results show that the most common disease among female prospective hajj pilgrims is hypertension, with 58 people (59.7%), in the age group of 50 to 70 years, 55 people (56.7%), and most of them live in the working area of BLUD Puskesmas Kalumata, 25 people (25.7%). The most common disease among women was diabetes mellitus, with 31 people (63.2%), and most of them lived in the working area of BLUD Puskesmas Kalumata, with 19 people (38.7%), and the most common condition was obesity among women, with 26 people (78.7%). It is hoped that healthcare facilities and the Hajj organizers will more closely monitor prospective pilgrims who will perform the Hajj next year. Specifically, it is hoped that healthcare facilities and Hajj organizers will be able to control the lifestyle and health status of the prospective Hajj pilgrims.
Hak Cipta (c) 2025 Dauf Wahid, Suharto Suharto, Tutik Lestari
Application of Newton Polynomial Interpolation Method in Determining the Continuity of Functions Represented by Tabulated Discrete Points
Most people are only familiar with functions that have been formulated explicitly y=f(x)) or implicitly (f(x,y)=0) However, functions obtained by researchers and engineers based on experimental data or field observations often do not have a known formula, and are therefore only represented in the form of tabulated discrete points. To determine the continuity of a tabulated function obtained from observational data, a function formula from the data is required. Consequently, the condition for the continuity of a function, where ã€–limã€—â”¬(xâ†’c)â¡ã€–f(x)=f(c)ã€—cannot be met. The problem in this research is to utilize data on the number of poor people from 2015-2021 and predict the monthly number of poor people using the Newton polynomial interpolation method with Maple. It also aims to prove the continuity of functions represented by tabulated discrete points by showing whether ã€–limã€—â”¬(xâ†’c)â¡ã€–p(x)=p(c)ã€— or ã€–limã€—â”¬(xâ†’c)â¡ã€–p(x)â‰ p(c)ã€—. Based on the research results, it was found that Newton polynomial interpolation can be used to estimate the monthly number of poor people based on annual data, provided the conditions are met: the data represents a function, and the data table interval is changed to (1 )/12. The estimated function (Newton polynomial) p(x) obtained, in the form: (0.0121666) x^5-(122.7059942) x^4+ ( 4.950193546*〖10〗^5 ) x^3-( 0.985008654*〖10〗^8 ) x^2+(1.0070 35027*〖10〗^12)x-(4.062567218*〖10〗^14 ) has been proven to demonstrate the continuity of a function represented by tabulated discrete points by showing that ã€–limã€—â”¬(xâ†’c)â¡ã€–p(x)=p(c)ã€— for each point.
Hak Cipta (c) 2024 Huraidi Darma Putra, Ruslan Laisouw, Muzakir Hi. Sultan, Hasanuddin Usman
Diversification of Surimi-Based Processed Products in Meatball Products with Tuna and Mackerel scad Fish Types
This research was conducted at the Fishery Product Technology Laboratory of Muhammadiyah University of North Maluku (UMMU) Ternate. In January 2023 with the aim of knowing the effect of adding the concentration of tuna and kite meat to the meatball products produced and the best quality value of tuna and kite meatball products. This study used a completely randomized design, with the types of tests, namely organoleptic test, bite test, folding test. The results showed that tuna meatball products from all test parameters that gave an effect only on the Taste parameter, for the Appearance, Odor and Texture parameters did not give a real effect. While meatball products from fly fish from all tested parameters including Appearance, Odor, Taste and Texture all give a real influence on the quality of the meatballs produced.
Hak Cipta (c) 2024 Mutia Ilham Saleh, Ahmad Talib
Estimation of Potential and Utilization Level of Skipjack Fish in Dufa Dufa Fish Landing Base (PPI), Ternate City
This research was conducted from July to September 2023, with the aim of analyzing the relationship between oceanographic parameters and yellowfin tuna catch. The use of experimental fishing method with regression analysis and geographic information system is expected to answer the research objectives. Based on the results of the study, it was found that simultaneously oceanographic conditions have a significant effect on the catch of yellowfin tuna in Ternate Island waters with a calculated F value of 12,449 and a significance of 0.000, then with the backward method it was found that individually only sea surface temperature and chlorophyll-a concentration parameters were closely related to yellowfin tuna catches with a coefficient of determination (r2) value of 0.581 and 0.461, respectively. It is necessary to conduct further research with different fishing locations in order to determine the potential of fisheries, especially yellowfin tuna.
Potensi dan Tingkat Pemanfaatan Ikan Cakalang
Hak Cipta (c) 2024 Arianto Ridwan, Umar Tangke, Syahnul Sardi Titaheluw
Estimation Planning for Building Wall Repair Due to Water Seepage: Case study of UMMU student flat building
The aims of this research are 1. To find out the factors that cause wall damage to student flats (rusunawa) at the Muhammadiyah University of Maluku Mtara. 2. To find out ways to repair wall damage due to seepage in student flats (rusunawa) at Muhammadiyah University, North Maluku. 3. To find out the estimated cost of repairing the walls of the student flats (rusunawa) at Muhammadiyah University, North Maluku. The type of research used in this research is a qualitative descriptive method. The qualitative method is a method of collecting data using observation, namely by examining an object by making observations about the situation, conditions and events that occur, so that the characteristics of the conditions of the research object can be clearly described according to the facts obtained. 1. Factors that cause damage to occur a. Mechanical Damage b. Physical Damage c. Chemical Damage d. Biological Damage e. Damage due to user factors 2. How to deal with damage to building walls a. Repair Using the Concrete Injection Method. The following is how to determine the right type of injection according to the condition of the damaged building. 1. Injection of cracked concrete structures (epoxy injection method) 2. Injection of leaking concrete (cement injection method) 3. Injection of damp concrete (polyurethane injection method) 4. Leak injection of pipe installation areas (cement injection method) b. Repairs Using Waterproofing 1. Using Waterproofing with a Membrane System 3. The total estimated cost of repairing the walls of the Flats Building (Rusunawa) Muhammadiyah University of North Maluku is IDR 708,843,000.00 (Seven Hundred Eight Million Eight Hundred Forty Three Thousand Rupiah).
Estimasi Biaya Perbaikan Dinding Gedung Akibat Rembesan Air
Hak Cipta (c) 2024 Irawati Marsaoly, Rais D. Hi. Yusuf, Muhammad Usamah
Optimization of Yellowfin Tuna Production in Ternate Island Waters Using Geographic Information System
Hak Cipta (c) 2024 Hajrul Mustafa, Umar Tangke, Darmawaty Darmawaty
Karakteristik Sensori dan Mikrobiologi Ikan Cakalang Asap Pada Penyimpanan Suhu Ruang Menggunakan Kemasan Vakum
Ikan cakalang asap bentuk olahan ikan asap menggunakan jenis ikan cakalang yang sangat disukai dan diminati oleh semua kalangan masyarakat, akan tetapi pengolahan dan penyajiannya masih sangat sederhana sehingga mudah mengalami kemunduran mutu fisik, kimia dan sensori. Penggunaan kemasan merupakan suatu cara untuk mempertahankan mutu dan keamnan pangan hingga sampai ke konsumen. Penggunaan kemasan vakum, merupakan salah satu bentuk pengemasan, prinsip dasar jenis kemasan ini adalah mengeluarkan gas dan uap air dari produk yang dikemas, sehingga produk yang dikemas memiliki daya awet yang lebih lama. Penelitian ini bertujuan untuk mengkaji tentang karakteristik sensori dan mikrobiologi ikan cakalang asap pada penyimpanan suhu ruang menggunakan kemasan vakum. Manfaat dari penelitian ini adalah menjadi bahan referensi dan sumber informasi bagi pengolah ikan asap sehingga dapat di aplikasikan terhadap produk hasil olahan ikan asap yang di olahnya. Hasil penelitian ini menunjukkan karakteristik sensori ikan cakalang asap yang disimpan selama 7 hari pada suhu ruang dalam kemasan vakum memiliki nilai kenampakan 3.00-7.76; bau 1.53-8.83; rasa 1.40-8.83; dan konsistensi 1.67-7.80, serta untuk jamur dan lendir, mulai tampak pada hari ke-5 dan seterusnya. Hal ini menunjukkan makin lama waktu penyimpanan pada suhu ruang mengakibatkan penurunan nilai karakteristik sensori. Karakteristik mikrobiologi yang ditentukan menggunakan nilai angka lempeng total dan didukung dengan nilai kadar air dan pH, dari produk ikan cakalang asap yang disimpan selama 7 hari pada suhu ruang dalam kemasan vakum, sangat dipengaruhi oleh waktu penyimpanan pada suhu ruang, dibandingkan dengan faktor lainnya, pada persamaan regresi angka lempeng total y = 3.486 + 0.626x dengan nilai R2 = 0.908 dan r = 0.953; kadar air y = 47.533 + 3.397x, dengan nilai R2 = 0.988 dan r = 0.994 dan pH y = 3.904 + 0.321x dengan nilai R2 = 0.943 dan r = 0.971.
Hak Cipta (c) 2024 Zulfikar Ali Ahmad, Vanessa N. J. Lekahena, Ibnu Wahab Laitupa
Tinjauan Sumber Suplai Dan Mutu Ikan Yellowfin Tuna Yang Didaratkan Di Pelabuhan Perikanan Nusantara Ternate
Penelitian ini dilaksanakan selama 2 bulan mulai dari bulan November sampai Desember 2017, dengan tujuan untuk mengingitifikasi sumber suplai ikan dan mutu yellowfin tuna di Pelabuhan Perikanan Nusantara Ternate. Metode penelitian yang digunakan adalah metode survei dengan melakukan sampling dan observasi. Aspek yang diteliti yaitu mutu dan perdagangan ikan tuna di PPN Ternate. Data yang dikumpulkan meliputi data primer dan sekunder. Data primer didapatkan melalui pengumpulan tally sheet hasil pembongkaran kapal tuna hand line dengan teknik sampling dan observasi terhadap proses pembongkaran ikan tuna hand line di pelabuhan sekaligus melakukan wawancara langsung terhadap pelaku perikanan tuna seperti pemilik tuna landing center (TLC), nelayan, karyawan perusahaan, checker, supir mobil box pengangkut ikan tuna, tim enumerator pelabuhan. Hasil penelitian didapat bahwa sumber bahan baku produk ikan yellowfin tuna di PPN Ternate selama tahun 2013 sampai tahun 2016 umumnya berasal dari perairan Provinsi Maluku Utara melalui beberepa kabupaten/kota terutama dari daerah Halmahera Selatan, Pulau Morotai, Kabupaten Sula dan Kota Ternate, dimana produksi ikan yellowfin tuna per kabupaten/Kota di Provinsi Maluku Utara selama tahun 2013 sampai dengan tahun 2016 yang merupakan bahan baku oleh perusahaan di PPN Ternate. Selain itu terdapat pula bahwa hasil dari pengecekan (grading) dapat digolongkan menjadi dua belas tingkatan mutu atau grade yaitu A3, A2F, AF, A2, A+, A, A-, B+, B, B-, C/reject, dan D/Oba, dimana grade A-, B+, B, B-, R/C dan O/D merupakan produksi ikan yellowfin tuna untuk produk lokal dan nilai mutu A3, A2F, AF, A2, A+ dan A untuk produk tuna ekspor.
Hak Cipta (c) 2024 Hardin Fokatea, Umar Tangke
Karya Tulis Ilmiah Wajib UJI ORGANOLEPTIK PERMEN KARPEL INN (KARMIN + Piper betle Linn) SEBAGAI CEMILAN SEHAT
This study aims to find solutions to the problem of the increasing spread of unhealthy snacks that contain ingredients that are not needed by the body. This study uses natural food coloring that is often found but rarely known, namely coloring derived from coechineal insects, namely carmine, and uses extracts from betel (Piper betle Linn) as an ingredient that contains antibacterial and antioxidant properties that are good for the body but have a smell and taste that is less liked by the current generation. Therefore, betel leaf extract which has a pungent aroma is turned into candy which is a snack that is liked by all circles. In this study, an organoleptic test was carried out on the sample to determine the level of preference of the samples for candy with 4 different compositions. Keywords: Carmine, Betel leaf extract, Candy, Organoleptic test.
Hak Cipta (c) 2024 Muhammad Fathurrahman, M. Zainuddin, Septi Irianti
Pengaruh Lama Perendaman Lampu Terhadap Hasil Tangkapan Bagan Perahu di Desa Toniku
Salah satu alat bantu penangkapan yang ada dan sangat populer serta diminati oleh para nelayan bagan perahu adalah lampu celup bawah air (Lacuba) yang berfungsi untuk penerangan dalam proses penangkapan ikan dan sebagai penarik perhatian ikan berkumpul mendekati cahaya lampu, memudahkan menjaringnya dan nelayan dapat meningkatkan hasil tangkapannya. Sejalan dengan perkembangan teknologi seluruh nelayan bagan perahu di Desa Toniku telah menggunakan lampu listrik dan lampu celup dalam air untuk mengumpulkan ikan di bagan yang mereka operasikan. Penelitian ini bertujuan untuk mengetahui pengaruh lama perendaman lampu terhadap hasil tangkapan bagan perahu di Desa Toniku Teluk Dodingga Kabupaten Halmahera Barat, Maluku Utara. Hasil dari penelitian ini diharapkan sebagai sumber informasi bagi nelayan bagan perauhu di Desa Toniku, sekaligus sebagai bahan kajian ilmiah bagi pengembangan ilmu perikanan tangkap. Penelitian ini dilaksanakan pada bulan Juni 2016, bertempat di Desa Toniku. Metode penelitian ini menggunakan Metode Rancangan Acak Kelompok faktor tunggal, dengan 3 perlakukan perendaman yang diulangi sebanyak 3 kali yaitu perlakuan A (lama perendaman 2 jam), B (lama perendaman 3 jam sebagai kontrol), dan C (lama perendaman 4 jam).Hasil analisis sidik ragam secara manual mendapatkan bahwa lama perendaman tidak berpengaruh terhadap hasil tangkapan terlihat pada nilai Fhitung untuk lama perendaman lampu sebesar 0,418 < Ftabel sebesar 6,94 pada taraf α = 0,05, sedangkan untuk perlakuan terlihat pada nilai Fhitung sebesar 0,295 < Ftabel sebesar 6,94 pada taraf α = 0,05. Ini menunjukan bahwa lama perendaman lampu celup tidak memberikan pengaruh yang nyata pada hasil tangkapan ikan teri pada bagan perahu.
Hak Cipta (c) 2024 Samsul Sarjan, John W. Ch. Karuwal, Syahnul S. Titaheluw
Analisis Penanganan Ikan Madidihang di Pelabuhan Perikanan Nusantara Ternate Provinsi Maluku Utara
Penelitian ini dilaksanakan di Pelabuhan Perikanan Nusantara (PPN) Ternate, Provinsi Maluku Utara pada bulan April 2023 dengan tujuan untuk mengidentifikasi penanganan yang diterapkan pada kapal penangkap madidihang di PPN Ternate, menentukan pengaruh penanganan terhadap mutu madidihang yang didaratkan di PPN Ternate dan menentukan bentuk penanganan yang tepat pada kapal penangkap madidihang di PPN Ternate. Penelitian ini menggunakan metode studi kasus yang dilakukan di PPN Ternate, studi kasus yaitu pengujian secara terinci terhadap suatu objek dengan memusatkan perhatian pada suatu kasus secara intensif dan rinci. Pada kasus ini mengamati pengaruh penanganan madidihang yang dilakukan saat di laut dan saat pembongkaran dilakukan terhadap mutu madidihang dengan pengamatan dilakukan pada dua kapal yaitu: kapal hand line dan kapal long boat. Hasil Penelitian didapat bahwa Penanganan yang diterapkan kapal hand line lebih baik, berdasarkan pada tampilan ikan madidihang yang didaratkan, lebih cemerlang serta kurangnya goresan pada bagian tubuh dan proporsi cacatnya (berdasarkan pada bobot madidihang kurang dari 17 kg) lebih kecil (5%) daripada kapal pancing tonda, tampilan kurang cemerlang dan terdapat banyak goresan pada tubuh madidihang yang didaratkan dan proporsi cacatnya lebih besar (berdasarkan pada bobot madidihang kurang dari 17 kg), sebesar 27%.
Hak Cipta (c) 2024 Risman Lamadrasi, Umar Tangke, Ruslan Laisouw
Pengaruh Implementasi Kepmen No 57 Tahun 2014 Terhadap Produksi Ikan Tuna yang di daratkan di Pelabuhan Perikanan Nusantara Ternate
Penelitian ini bertujuan untuk mengetahui Pengaruh Implementasi Peraturan KepMen No 57 Tahun 2014 terhadap aktivitas bongkar muat ikan Tuna di Pelabuhan Perikanan Nusantara Ternate sebelum dan setelah dijalankan. Penelitian ini diharapkan dapat memberikan informasi mengenai dampak penerapan Implementasi Peraturan KepMen No 57 Tahun 2014 bagi kegiatan bongkar muat Ikan tuna di PPN Ternate. Pelabuhan Perikanan Nusantara Ternate Propinsi Maluku Utara memegang peranan penting sebagai basis perikanan dalam menunjang perkembangan usaha perikanan terutama penagkapan ikan yang semakin berkembang. Transhipment di bidang perikanan adalah kegiatan pindah muatan hasil tangkapan di tengah laut dan sekarang dilarang bagi kapal penangkap ikan yang ada di Indonesia.Metode pengambilan data ini dilakukan dengan menghubungi kantor PPN Ternate sebagai penyedia data. Untuk mendapatkan gambaran pengambilan data dilakukan juga wawancara langsung dengan staf pendataan pada PPN.Hasil penelitian menunjukan bahwa Pelabuhan Perikanan Nusantara Ternate layak untuk dikembangkan baik dari aspek fasilitas pokok, maupun berdasarkan letak lokasi pelabuhan. Pelabuhan Perikanan Nusantara. Produksi ikan tuna madidihang sebelum kebijakan transhipment diberlakukan pada bulan November 2013-Oktober 2014 mencapai 306.735 ton dan nilai produksinya Rp 6.768,89 Miliar. Setelah kebijakan transhipment diberlakukan pada bulan November 2014-Oktober 2015 produksi ikan tuna madidihang mencapai 187.408 ton dan nilai produksinya Rp 4.246,70 Miliar. Hasil analisis menunjukan bahwa pelaksanaan keputusan Kementerian Kelautan Perikanan mengenai transhipment tidak memberikan pengaruh yang nyata terhadap produksi tuna yang didaratkan di PPN Ternate. Diduga ada faktor yang lain yang memberikan pengaruh lebih terhadap penurunan produksi dan nilai ikan tuna yang didaratkan di PPN Ternate seperti pengalih bongkar muatan ke PPS Bitung dan musim penangkapan.
Hak Cipta (c) 2024 Samsul Bahri Usia, John W. Ch. Karuwal, Umar Tangke
Analisis Kelayakan Penerapan Sistem Tanam Jajar Legowo pada Usahatani Padi Sawah di Desa Lembah Asri Kecamatan Weda Selatan Kabupaten Halmahera Tengah
Tanaman padi (Oryza sativa L.) merupakan tanaman semusim yang mempunyai kemampuan beradaptasi pada berbagai kondisi lingkungan. Tanaman ini termasuk golongan jenis Graminae atau rumput-rumputan. produksi padi sawah dengan sistem tanam jajar legowo, para petani hanya memetingkan bagaimana dapat memperoleh hasil produksi yang tinggi tanpa perhitungan dalam pengeluaran modal yang sangat berpegaruh dalam tingkat keuntungan petani. Untuk mengetahui budidaya usaha tani padi sawah dengan sistem tanam jajar legowo di Desa Lembah Asri, Untuk mengetahui pendapatan usaha padi sawah dengan sistem tanam jajar legowo di Desa Lembah asri, dan untuk mengetahui kelayakan usaha padi sawah dengan sistem tanam jajar legowo di Desa Lembah Asri. Metode yang digunakan dalam penelitian ini yaitu metode kuantitatif dan deskriptif. Hasil penelitian ini yaitu pendapatan yang di peroleh masing-masing kelompok tani dari usahatani padi sawah tahun 2023 yaitu, kelompok 1 memperoleh pendapatan sebesar Rp207.067.718, kelompok 2 memperoleh pendapatan sebesar Rp411.041.342, kelompok 3 memperoleh pendapatan sebesar Rp106.739.765, dan kelompok 4 memperoleh pendapatan sebesar Rp238.975.671. selanjutnya, nilai analisis R/C Ratio usahatani padi sawah yang diproduksi oleh kelompok tani di Desa Lembah Asri Kecamatan Weda Selatan Kabupaten Halmahera Tengah secara finansial layak dikembangkan karena nilai pada masing-masing kelompok adalah R/C Ratio > 1.
Hak Cipta (c) 2023 Warina A. Zaenudin, Ekaria Ekaria, Hasrul A.Marsaoly, Haryati La Kamisi, Fatmawati Fatmawati
Analisis Kelayakan Aneka Minuman Lokal pada Home Industri Ifamoy di Kelurahan Tabona Kota Ternate Selatan
Penelitian ini bertujuan untuk mengetahui proses pembuatan aneka minuman lokal, besaran pendapatan minuman lokal, dan menganalisis kelayakan minuman lokal pada home industry ifamoy di kelurahan tabona kota ternate. Penelitian ini menggunakan metode analisis deskriptif, analisis biaya, analisis penerimaan, analisis pendapatan dan analisis kelayakan. Hasil penelitian ini menunjukan bahwa proses pengolahan minuman lokal pada home industry ifamoy meliputi produksi air jahe, sari jeruk nipis, sari pala, teh pala, kopi rempah, kopi NKRI dan kopi kenari sudah menggunakan alat modern dan sudah lebih efisien. Dari ke tujuh produk ini memiliki perbedaan nilai pada masing-masing produk. Hasil dari penelitian ini yaitu pendapatan yang diperoleh dari masing-masing produk minuman home industry ifamoy yaitu, minuman sari pala memperoleh pendapatan sebesar Rp. 6.565.000, sari jeruk nipis memperoleh pendapatan sebesar Rp. 8.685.000, teh pala memperoleh pendapatan sebesar Rp. 8.771.000, air jahe memperoleh pendapatan sebesar Rp. 40.823.000, kopi NKRI memperoleh pendapatan sebesar Rp. 12.871.000, kopi rempah memperoleh pendapatan sebesar Rp. 8.871.000, kopi kenari memperoleh pendapatan sebesar Rp. 13.456.000.
Hak Cipta (c) 2023 Rahayu Alief Fadillah, Ekaria Ekaria, Munawir Muhammad, Ranita Rope, Hasrul A. Marsaoly
Analisis Intervensi Sensitif dan Tingkat Pengetahuan Terhadap Kejadian Stunting Pada Balita di Wilayah Kerja Puskesmas Soasio Kota Tidore Kepulauan Tahun 2022
Stunting menurut WHO adalah gangguan tumbuh kembang yang di alami anak akibat gizi buruk, infeksi berulang dan stimulasi psikososial yang tidak memadai.anak-anak di defenisikan terhambat gizinya jika tinggi badan mereka terhadap usia lebih dari dua standar devisiasi. Berdasarkan data UNICEF tahun 2018 menunjukan pravelensi stunting di dunia sebesar 21,9%. Hasil data riset kesehatan dasar menunjukan prevalensi stunting di Indonesia pada tahun 2007 sebesar 36,8% mengalami kenaikan pada tahun 2013 menjadi sebesar 37,2% dan pada tahun 2018 mengalami penurunan menjadi 30,8%,prevalensi kejadian stunting tahun 2018 sebesar 32,3%. Tujuan penelitian ini adalah untuk mengetahui hubungan kepemilikan jaminan kesehatan, kepemilikan jamban, kualitas air minum, dan pengetahuan ibu terhadap intervensi senstitiv kejadian stunting. Metode penelitian ini menggunakan observasional analitik dengan pendekatan case control. populasi dalam penelitian ini adalah seluruh balita yang stunting di Puskesmas Soasio Kota Tidore Kepulauan. Jumlah sampel 70 balita dengan 35 kasus dan 35 kontrol. Hasil penelitian menunjukan bahwa ada hubungan kepemilikan jaminan kesehatan dengan kejadian stunting dengan nilai p =0,000 < α (0,01) sedangkan yang tidak berhubungan adalah kepemilikan jamban dengan nilai p=0,429>α (0,01), tidak ada hubungan kualitas air minum dengan nilai p =0,493>α (0,01) dan tidak ada hubungan pengetahuan ibu dengan nilai =0,326. Oleh sebab itu, perlunya kesadaran masyarakat terkait pentingnya memiliki kartu Jaminana Kesehatan, bagi masyarakat yang kurang mampu. Dan perlunya kesadaran pola hidup sehat yang meliputi, kesehatan lingkungan, penyediaan air minum dan sanitasi, Pentingnya pengetahuan dan, ikut berpartisipasi dalam program-program yang dilakukan pemerintah seperti kelas ibu hamil, kelas ibu balita, dalam upaya penurunan stunting.
Hak Cipta (c) 2023 Erna Rustam, Agustin Rahayu, Diah Merdekawati Surasno, Norma B. Toduho
Analisis Pelayanan Bandwidth Pada Jaringan Komputer dengan Metode ERLANG
Penelitian ini bertujuan untuk mengetahui penggunaan bandwidth, intensitas traffic dan Grade Of Service pada jaringan di kampus A Universitas Muhammadiyah Maluku Utara sehingga mengetahui kinerja dan apakah perlu penambahan bandwidth di waktu yang akan datang. Penelitian ini menggunakan Software ANetwork yang digunakan untuk mengetahui penggunaan bandwidth dan hasilnya akan dihitung dengan menggunakan Algoritma Erlang tanpa delay (Erlang B). Hasil analisis menggunakan Algoritma Erlang memperoleh Grade Of Service pada jam tersibuk sebesar 0,00959 % atau dibulatkan menjadi 0,01 %. Nilai GOS ini sangat baik karena kemungkinan akses mengalami kegagalan sangat kecil.
Hak Cipta (c) 2023 Junaidi Noh, Abram M. Ila
Analisis Kepatuhan Minum Obat Pada Penderita Kusta di Wilayah Kerja Puskesmas Kalumata
Berdasarkan data dari World Health Organization (WHO) pada 2021, Indonesia menempati urutan ketiga negara yang memiliki pengidap kusta sebesar 10.976 orang. Sedangkan, Kementerian Kesehatan RI mencatat data per 24 Januari 2022, tercatat sebanyak 13.487 pengidap kusta di Indonesia. Salah satu faktor yang berperan terjadinya kusta yaitu faktor ketidakpatuhan pasien terhadap pengobatan. Kepatuhan minum obat merupakan faktor yang paling menentukan kesembuhan penderita kusta (Sepriyanti, 2019). Untuk itu, penelitian ini bertujuan untuk mengetahui gambaran pengetahuan, dukungan keluarga, stigma masyarakat dan ketersediaan obat terhadap kepatuhan minum obat penderita kusta di Wilayah Kerja Puskesmas Kalumata Kota Ternate. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian Kualitatif dengan jumlah informan sebanyak 7 orang. Hasil penelitian menjelaskan bahwa pengetahuan informan terhadap penyakit kusta sudah cukup baik, namun informan belum tahu penyebab penyakit kusta yang sebenarnya. Dukungan keluarga terhadap penderita yakni memberi dorongan dan motivasi, membantu proses pemulihan yakni menemani penderita ke Puskesmas serta menyediakan obat yang diperlukan. Sebagian masyarakat masih menstigma penderita kusta karena kurangnya pengetahuan mengenai penyebab dan cara penularan kusta, lingkungan masyarakat juga seringkali merasa jijik dengan penderita.
Hak Cipta (c) 2023 Ilma Ahmad, Sitti Nurhidayanti Ishak, Norma B. Toduho
Pemodelan Banjir Desa Wayaua Kecamatan Bacan Timur Selatan Kabupaten Halmahera Selatan
Bencana banjir yang terjadi di Desa Wayaua Kecamatan Bacan Timur Selatan Kabupaten Halmahera Selatan pada 03 Oktober 2021 meredam ratusan rumah yang diakibatkan curah hujan yang tinggi sehingga air sungai meluap. Dan tanggal 30 Agutus 2022 terjadi lagi banjir yang sama menggenani rumah warga. Oleh karena itu tujuan penelitian ini adalah melakukan pemodelan banjir yang disebabkan oleh luapan sungai di desa Wayaua serta melihat cakupan wilayah genangan banjir. Desa Wayaua termasuk desa di pesisir pantai dengan luas wilayah 98.5 km2. Metode pemodelan banjir menggunakan pendekatan hidrolika dalam mensimulasikan debit air pada sungai menggunakan software HEC-HMS, serta melakukan visualisasi daerah genangan banjir serta area terdampak banjir menggunakan pendekatan GIS dengan software HEC-RAS dengan interaksi pasang surut air laut. Besar debit banjir yang didapat berdasarkan analisa hidrologi pada Software HEC-HMS untuk kala ulang Q2th, Q5th, Q10th, Q25th, Q50th, Q100th masing-masing sebesar 25.9m3/s, 42.4m3/s, 53.2m3/s, 66.6m3/s, 77.3m3/s, 87.8m3/s. Sedangkan luas genangan banjir yang didapat dari hasil pemodelan banjir pada Software HEC-RAS berdasarkan banjir kala ulang Q2th, Q5th, Q10th, Q25th, Q50th, Q100th masing-masing adalah 9.33 hektar, 9.88 hektar, 10.33 hektar, 10.72 hektar, 11.14 hektar, 11.65 hektar.
Hak Cipta (c) 2023 Marlina Kamis, Yudit Agus Priambodo