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Umar Tangke
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Kampus UMMU Ternate Jl. KH. A. Dahlan No. 100, Kelurahan Sasa. Kecamatan Ternate Selatan Ternate-Maluku Utara
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JURNAL BIOSAINSTEK
Published by Universitas Muhammadiyah Maluku Utara
ISSN : -     EISSN : 2685676X     DOI : https://doi.org/10.52046/biosainstek
Core Subject :
Jurnal BIOSAINSTEK merupakan jurnal ilmiah yang diterbitkan oleh Univeritas Muhammadiyah Maluku Utara, dikelola oleh Program Studi Teknologi Hasil Perikanan Fakultas Pertanian sebagai sarana publikasi hasil penelitian mahasiswa, dosen dan peneliti dari instansi pemerintah maupun instansi swasta. Jurnal ini memuat artikel yang belum pernah dipublikasikan sebelumnya berupa artikel hasil penelitian atau penelitian terapan dengan bidang kajian EKSAKTA UMUM dan SAINS, meliputi kajian bidang KESEHATAN, KEHUTANAN, PERTANIAN, PERIKANAN, MIPA, BIOLOGI termasuk kajian tentang FLORA dan FAUNA dari segi ILMIAH, SOSIAL dan EKONOMI, serta bidang TEKNIK dan ilmu EKSAKTA lainnya. Semua artikel yang masuk akan melalui ‘proses "PEER-REVIEW’ dan di PUBLIKASI setelah memenuhi persyaratan sesuai pedoman penulisan. Penerbitan jurnal ini dilakukan sebanyak enam bulan sekali yaitu pada bulan Januari dan Juli.
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Articles 157 Documents
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Environmental Health Inspection of Public Facility Locations in the Working Area of Puskesmas Gandasuli Nurintani Nurintani; Murti Fauzi; Tutik Lestari; Suharto Suharto; Andiani Andiani; Nani Supriyatni; Tati Sumiati; Julfa Ida Iriyani; Nurnia Sanusi; Aulia Patisausiwa
BIOSAINSTEK Vol 7 No 1 (2025): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v7i1.2351

Abstract

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.
Mosquito Larvae Inspection in Sangaji Village, Ternate City Nurul Mahzidal Umasangaji; Wa Naziroh Salfiani; Talha Safrudin; Nurul Syafitri Nanggung; Nava Baswati Umasangaji; Sofia A. Larahim; Nurfaida Lapatilaiya; Tutik Lestari
BIOSAINSTEK Vol 7 No 1 (2025): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v7i1.2352

Abstract

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.
The Role of Cultivation Techniques on the Attack of Etiella zinckenella Pests in Chickpea Crops John Alfred Patty
BIOSAINSTEK Vol 7 No 1 (2025): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v7i1.2356

Abstract

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.
Modeling and Visualization of Flooding in the Wai Lamo River, Kao Barat District, North Halmahera Regency Marlina Kamis; Yudit Agus Priambodo
BIOSAINSTEK Vol 7 No 1 (2025): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v7i1.2364

Abstract

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.
Sensory Profile of Cake with the Addition of Nutmeg (Myristica fragrans H.) Essential Oil as a Flavouring Agent Sophia Grace Sipahelut
BIOSAINSTEK Vol 7 No 1 (2025): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v7i1.2366

Abstract

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.
Clean Water Quality Test in Hatalai Village, South Leitimur District Lydia Maria Ivakdalam; Andriana R. Nendissa; Juliana C. Radjabycolle
BIOSAINSTEK Vol 7 No 1 (2025): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v7i1.2376

Abstract

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.
Initiation of Disaster Resilient Villages in Tubo Village, North Ternate District - Ternate City Abdul Kadir Dahlan Arif; Muhammad Djunaidi; Ida Kurnia Waliyanti
BIOSAINSTEK Vol 7 No 1 (2025): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v7i1.2378

Abstract

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.
Factors Related with the Incidence of Dengue Hemorrhagic Fever at Tobelo Regional General Hospital Olivia Asih Blandina; Julian Debora Talasi
BIOSAINSTEK Vol 7 No 2 (2025): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v7i2.2392

Abstract

Dengue Hemorrhagic Fever (DHF) is a disease caused by infection with the Dengue virus. DHF is an acute disease with clinical manifestations of bleeding that causes shock that leads to death. DHF can attack any age group, from children under 15 years of age to adults aged 15 years and over. Symptoms of DHF are fever for 2-7 days with a temperature of 3.90C, headache, pain in the back and epigastrium. Identifying factors related to the occurrence of DHF in Rulmalh Salkit Ulmulm Daleralh Tobelo. This study is a descriptive analytical study with a quantitative design. The sample obtained was 63 respondents. The variables studied included age, knowledge, 3Mplus mosquito nest eradication activities, and the habit of hanging clothes. The study found no significant relationship between age factors, knowledge, mosquito nest eradication & 3Mplus activities, clothes hanging habits with the incidence of Dengue Fever. knowledge (p = 0.264), mosquito nest eradication & 3Mplus (p = 0.723), clothes hanging habits (p = 0.123). There is no significant relationship with all variables because the p value is >0.05. Most of the ages that cause Dengue Fever incidents at the Tobelo Regional General Hospital are <25 years. Most of the respondents at the Tobelo Regional General Hospital have good knowledge with a percentage of (100%). Most of the respondents at the Tobelo Regional General Hospital do not carry out mosquito nest eradication & 3Mplus activities properly 51%. Most of the respondents have bad clothes hanging habits with a percentage of (95%).
Identification of Groundwater Using Geoelectric Method in Tobololo Village, West Ternate District Ternate City, North Maluku Province Abdul Kadir Dahlan Arif; Wawan A.K Konoras; Letris Fara; Muhammad Djunaidi; Ibrahim Husni
BIOSAINSTEK Vol 6 No 2 (2024): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v6i2.2394

Abstract

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.
Utilization of Geodiversity of Mount Gamalama Eruption Products as Geotourism Activities on The Batu Angus Geotrail, Aspiring Ternate Geopark Abdul Kadir D Arif; Ida Bagus Oka Agastya; Reza Permadi; Rizal Marsaoly; Ida Kurnia Waliyanti
BIOSAINSTEK Vol 6 No 2 (2024): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v6i2.2395

Abstract

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.

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