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Kota mataram,
Nusa tenggara barat
INDONESIA
Jurnal Biologi Tropis
Published by Universitas Mataram
ISSN : 14119587     EISSN : 25497863     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Jurnal Biologi Tropis (ISSN Cetak 1411-9587 dan ISSN Online 2549-7863) diterbitkan mulai tahun 2000 dengan frekuensi 2 kali setahun oleh Program Studi Pendidikan Biologi PMIPA FKIP Universitas Mataram, berisi hasil penelitian dan ulasan Ilmiah dalam bidang Biologi Sains.
Arjuna Subject : -
Articles 2,520 Documents
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The Relationship of Therapy and The Quality of Life in Senile Cataract Patients in NTB Provincial Hospital for The Period of January – March 2023 Wahyudi, Belynda Rahmalia Sanceska; Suryani, Dewi; Andari, Marie Yuni
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6927

Abstract

Cataract is the second highest number causing blindness in Indonesia. The common type of cataract that is often found in NTB Province is Senile Cataract. The definitive treatment for cataracts is surgery, however, several senile cataract sufferers at the NTB Provincial Regional Hospital still choose medical treatment over surgery. This has an impact on the quality of life. This research aims to explore the relationship between medical and operation treatment towards the quality of life of Senile Cataract patient. A systematic random sampling method was carried out on Senile Cataract patients at the Provincial Regional Hospital who had received medical therapy or surgery from January - March 2023. Data collection used a guided interview method by filling in the NEI-VFQ 25 questionnaire which specifically assesses vision. The total sample size for this study was 36 respondents (18 respondents for both surgical and medical treatment). Based on this research, it was found that the majority of subjects who received medical therapy had an adequate quality of life. The majority of subjects who received surgical therapy had a good quality of life. Through this research, it is also known that the best type of therapy to improve the quality of life in Senile Cataract patients is surgical therapy. As a conclusion, the medical therapy and surgery have a relationship with the quality of life of senile cataract patients at the NTB Provincial Regional Hospital, but they have differences in terms of the resulting quality of life.
The Differences on Triglyceride Levels was Centrifuged Samples after Freezing for 30 Minutes and 2 Hours Wardani, Hesti Diah Ayu Kusuma; Saktiningsih, Hari
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6928

Abstract

Laboratory testing is part of health services that support efforts to improve health, prevent and diagnose disease. This service includes hematology, clinical chemistry, clinical immunology, clinical microbiology, and clinical parasitology. Differences in triglyceride levels are caused by hydrolysis and oxidation processes due to storage at room temperature. This study aims to compare triglyceride levels in centrifuged samples after freezing for 30 minutes and 2 hours. This study used an experimental research design. This research was conducted in the National STIKES laboratory. The samples used were 21 samples from class 2A1 of the DIII Medical Laboratory Technology Study Program of the National College of Health Sciences obtained by the quota sampling technique. The results of the normality test of triglyceride level examination data on samples frozen 30 minutes 0.057 and frozen 2 hours 0.196. These results are normally distributed, because the sig value> 0.05. Then continued the paired T test obtained the result of 0.001. From the results obtained, it can be concluded that there are differences in centrifuge samples after being frozen for 30 minutes and 2 hours.
The Differences on Cholesterol Levels was Centrifuged Samples after Freezed for 30 Minutes and 2 Hours Prarastri, Chalista; Saktiningsih, Hari
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6929

Abstract

Cholesterol is one type of fat commonly recognized by the public that has a function for the formation of a number of important components. The pre-analytical stage accounts for 68% of errors in the laboratory, one of which is in the sample processing section, namely the delayed serum preparation process, this can affect the results that are not appropriate. The purpose of this study was to determine the difference in cholesterol levels in centrifuged samples after freezing 30 minutes and 2 hours. This type of research is experimental research. This research was conducted at the Clinical Chemistry Laboratory of the National College of Health Sciences. The sampling technique used was quota sampling. The samples used were serum consisting of 2 handling groups from 21 respondents. The study used SPSS 25.0 data analysis with paired T test where previously data normality test was conducted. Data were tested with data normality using the Shapiro-wilk test because the sample was less than 50. The results of the study in the paired T test sig (2-tailed) is 0.014 (p value>0.05) can be concluded that there are differences in cholesterol levels in centrifuged samples after freezing 30 minutes and 2 hours.
An Inventory and Analysis of Conservation Status of Freshwater Fish Species in Palangka Raya City Traditional Markets Septya, Lia; Wanto, Wahyu Anggar
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6930

Abstract

Freshwater fish is a source of animal protein that is often consumed. Palangka Raya, as one of the cities in Indonesia which has quite high diversity of freshwater fish, uses this to fullfill protein needs of its people. The aim of this research is to inventory the species of freshwater fish that are often traded in Palangka Raya traditional markets and their conservation status. The method used was a survey at four traditional markets in Palangkaraya City. The results obtained were 26 species of freshwater fish found in four markets. The 26 species consist of 11 families. The Cyprinidae family is mostly traded in the traditional markets of Palangka Raya City. As many as 91.6% of the fish species found were included in the Least Concern (LC) category according to the IUCN, while 8.3% were included in the Near Threatened (NT) category. The conclusion of this research is that the majority of freshwater fish traded in traditional markets in the city of Palangka Raya are still in the non-threatened category, but this needs to continue to be monitored to maintain ecosystem stability and support freshwater fish conservation efforts in Palangkaraya.
The Effect of Adding Nutrients to Rice Washing Waste Water on Growth Results of Yellow Soybean Plant Microgreens (Glycine max (L.) Merill) Ashari, Maya; Rahmadina, Rahmadina; Idami, Zahratul
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6940

Abstract

Soybeans contain many vitamins and minerals and are low in saturated fatty acids. Food ingredients derived from soybeans are also free from lactose, making them suitable for consumers who suffer from lactose intolerance. It is impossible to separate microgreens growth from their requirement for nutrients and water. Since microgreens are organic, chemical fertilizers are not used to them. Rice washing waste water is one substitute that can be utilized as fertilizer for microgreen plants. The purpose of this study is to ascertain the optimal concentration for maximizing the growth and yield of yellow soybean microgreens (Glycine max) and the impact of giving waste rice washing water on these microgreens. This study conducts quantitative research using an experimental design. A non-factorial randomized block design (RAK) was employed to collect the data, with concentration being the primary variable (P0: Control, P1: 50 ml rice washing water, P2: 100 ml rice washing water, P3: 150 ml rice washing water). Plant height, plant dry weight, plant wet weight, and chlorophyll levels are all significantly impacted by the availability of rice washing water, according to the research findings. The amount of leaves was unaffected by the presence of rice washing water. Plant height, dry weight, wet weight, and chlorophyll content can all be increased with P1 in as much as 50 milliliters of rice washing water.
View Preferences and Tourism Attraction Resources at Mangrove Guraping Tourism Objects, North Oba District, Tidore City, North Maluku Province Parliansyah, M Rizky; Abubakar, Salim; Sabar, Mesrawaty; Rina, Rina; Subur, Riyadi; Serosero, Rugaya H.; Sunarti, Sunarti; Abubakar, Yuyun; Al Hadad, M. Said; Darlita, Ayu; Nur, D.M.; Nur, Iswan M.
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.6943

Abstract

Mangrove forest tourism is a form of tourism activity by traveling around the mangrove forest area and enjoying all the uniqueness contained in it. The choice of a tourist location as a tourist destination is greatly influenced by tourist preferences and ecotourism resources are closely related to attractiveness. Elements of attraction include natural beauty, the abundance of prominent resources, the uniqueness of natural resources, the integrity of natural resources, the choice of recreational activities, and the diversity of natural resources. The aims of this research are: determining tourist view preferences and determining tourist attraction resources at the Guraping mangrove ecotourism object, North Oba District, Tidore Islands City. The data collection process includes field observations, distributing questionnaires, interviews, tourist view preferences and potential tourism resources. The research results showed that the preference for tourist views of the Guraping mangrove tourist attraction was that the mangrove forest landscape obtained the highest SBE value, while the village landscape obtained the lowest SBE value. Potential ecotourism attraction resources that can be developed include mangrove forests with fauna/diversity, bays and beaches, fish ponds and villages with social culture.
Phytochemical Screening of Purple Leaf Twig Extract Alfiyandhini, Elya Nanda; Sunarwidhi, Anggit Listyacahyani; Octora, Metta; Mukhlisah, Neneng Rachmalia Izzatul
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i4.6948

Abstract

Purple leaf (Graptophyllum pictum L. Griff) is a plant that has antibacterial, antioxidant, anti-inflammatory and antidiarrheal benefits. Flavonoids, alkaloids, steroids, saponins, and tannins are some of the secondary metabolites found in the leaves that have antibacterial properties. This study aims to determine the content of phytochemical compounds in purple leaf twig extract. The method used is phytochemical screening to identify flavonoid, alkaloid, saponin, tannin, steroid and terpenoid compounds. The results of phytochemical screening showed that the purple leaf twig extract contained flavonoid, saponin and terpenoid compounds. However, it did not show any steroid compounds. The conclusion is that the identification of secondary metabolite compounds in purple leaf twig extract contains flavonoid, saponin and terpenoid compounds. In contrast to the content of secondary metabolite compounds in G. pictum twigs is different from that in its leaves. 
Quality of Steam-Treated Bayur (Pterospermum javanicum) and Udu (Litsea accedontoides) Wood Lestari, Dini; Fahrussiam, Fauzan
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6949

Abstract

Steam treatment is one of the thermall modification methods that used to improve the quality of wood, especially wood properties related to the presence of water. This study aims to evaluate quality of 2 types of trade wood in the West Nusa Tenggara region, namely bayur wood (Pterospermum javanicum) and udu (Litsea accedontoides) after steam treatment. Steam treatment was carried out at 126 ◦C for 1 hour using an autoclap device. The parameters tested included the physical properties of wood consisting of density, moisture content, volumetric swelling and Anti Swelling Efficiency (ASE). The mechanical properties of wood tested included Modulus of elasticity (MOE) and Modulus of Rupture (MOR). The results showed that steam treatment did not change the density but reduction in moisture content of bayur and udu wood. Based on the Anti Swelling Efficiency value, steam treatment effectively increased the dimensional stability of udu wood with a value of 88.81%. For mechanical property parameters, steam treatment graphically increased the MOE and MOR values of bayur and udu wood. However, according to SNI 03-3527-1194 there was no increase in the strength class of the two types of wood, and both types of wood were included in strength class III.
Analysis of the Effect of Climate Change on Biodiversity Conditions in West Nusa Tenggara Jupri, Ahmad; Ahyadi, Hilman; Uzma, Saadatul; Muthma'innah, Elfira; Riski, Tita Nia Ananda; Hakim, Abdurrahman; Wulandari, Suci Yulia; Hidayah, Nurul
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6950

Abstract

West Nusa Tenggara has a high level of fauna (animal) characteristics, because its position is on the Wallacea line as an ecological transition between the continents of Asia and Australia. The fauna in NTB varies according to the existing ecosystem, this happens because there is a match between the species and the environment or place where they develop. An ecosystem that experiences changes in certain conditions can also cause changes in species variations. Climate change is one of the causes of changes in an ecosystem. This research aims to determine the impact of climate change on biodiversity conditions in NTB. Research activities were carried out at the offices of the NTB Environment and Forestry Service, the NTB Natural Resources Conservation Center, and the NTB Maritime and Fisheries Service, for interviews and requests for data regarding climate change and diversity in NTB. The research method used was purposive sampling. The results of animal data show that this species already has a small number in NTB so it must be immediately conserved by the local government so that it does not experience extinction due to climate change.
Incidence Rates of Pediculosis Capitis and Helminthiasis in Children in Danukusuman Surakarta Setya, Adhi Kumoro; Haryatmi, Dwi; Listiyaningsih, Alfina; Putri, Elisa
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6956

Abstract

Pediculosis capitis and helminthiasis It is categorized as a neglected disease but is still an important health problem, especially for children. These two diseases each cause clinical disorders on the surface and internal organs of the body. Danukusuman is one of the most densely populated areas in the city of Surakarta, where in previous years many cases of gastrointestinal disorders affected local residents. The aim of this study to determine the incidence of pediculosis capitis and helminthiasis in elementary school children in the city of Surakarta. This research uses a descriptive analysis research design. The population in the study were children aged 6-8 years in Danukusuman Surakarta totaling 100 respondents. Samples were taken using total sampling technique. The diagnosis of pediculosis capitis is made on the skin and hair area of the head and intensity helminth enforced use method Kato katz from fecal samples by calculating the number of worm parasite eggs per gram of feces (EPG). Based on research conducted on 100 respondents, the results showed that 29 (29%) respondents had pediculosis capitis and cases of helminthiasis showed that 2 respondents (2%) had Ascari  lumbricoides and Trichuris trichiura with a total of 24 epg of parasites each with a light infection intensity. From the results of this study, it was reported that the incidence of pediculosis capitis in children in Danukusuman was 29% and helminth infections were 2% of cases with a mild degree of infection.

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