Biodiversitas Journal of Biological Diversity最新文献

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Microbiological and chemical characteristics of porkfish inasua, traditional fish fermented from Maluku, Indonesia 印度尼西亚马鲁古传统发酵鱼--猪鱼 inasua 的微生物和化学特性
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250101
Ferymon Mahulette
{"title":"Microbiological and chemical characteristics of porkfish inasua, traditional fish fermented from Maluku, Indonesia","authors":"Ferymon Mahulette","doi":"10.13057/biodiv/d250101","DOIUrl":"https://doi.org/10.13057/biodiv/d250101","url":null,"abstract":"Abstract. Mahulette F. 2023. Microbiological and chemical characteristics of porkfish inasua, traditional fish fermented from Maluku, Indonesia. Biodiversitas 25: 1-8. Porkfish inasua consisted of two types, i.e., with and without coconut sap. The research aimed to analyze the microbiological and chemical characteristics of two types of porkfish inasua. The microbiological characteristics are used to determine the role of microbes and product safety whereas the chemical characteristics, including proximate composition, amino acids, and fatty acids contents can determine the nutritional value for consumption. The sample of porkfish inasua was taken from traditional producers in Layeni, Teon, Nila, and Serua (TNS) Islands, Maluku, Indonesia. The microbiological analysis was done using the plate count method. From the measurement, the total number of halotolerant and coliform bacterial in porkfish inasua without sap were 6.2 log cfu/g and 6.1 log cfu/g, respectively. In comparison, the total of Bacillus and related genera in porkfish inasua with sap was 5.9 log cfu/g at the end of fermentation. The fat content of both types of inasua was around 17%. The total amino acids and fatty acids contents of porkfish inasua without sap at the end of fermentation were 15.31 and 57.08%, while porkfish inasua with sap were 15.85 and 63.81%, respectively. The dominant bacteria found in porkfish inasua without sap was Staphylococcus saprophyticus, while porkfish inasua with sap was Bacillus cereus. These two bacteria play a role in fermentation so porkfish inasua was safe for consumption. Generally, chemical characteristics of porkfish inasua with sap were better than those of porkfish inasua without sap, but statistically, it was not significantly different. This research can improve the quality of porkfish inasua as local fermented fish products in Maluku.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"81 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Population study of Cucurbita moschata based on morphological characters and isozyme banding patterns in Bima District, West Nusa Tenggara, Indonesia 基于形态特征和同工酶条带模式的印度尼西亚西努沙登加拉省比马县 Cucurbita moschata 种群研究
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250104
Muhammad Furqan, S. Suranto, S. Sugiyarto
{"title":"Population study of Cucurbita moschata based on morphological characters and isozyme banding patterns in Bima District, West Nusa Tenggara, Indonesia","authors":"Muhammad Furqan, S. Suranto, S. Sugiyarto","doi":"10.13057/biodiv/d250104","DOIUrl":"https://doi.org/10.13057/biodiv/d250104","url":null,"abstract":"Abstract. Furqan M, Suranto, Sugiyarto. 2023. Population study of Cucurbita moschata based on morphological characters and isozyme banding patterns in Bima District, West Nusa Tenggara, Indonesia. Biodiversitas 25: 30-38. Pumpkin is a tropical plant that benefits from its lipid, protein, carbohydrate, and mineral contents. The morphological characters of pumpkins can be influenced by their genetics and environment. This research aimed to examine the relationship among 9 accessions of Cucurbita moschata Duchesne from 9 locations in Bima district, West Nusa Tenggara (NTB) province, Indonesia. The morphological characters of stems, leaves, and flowers were analyzed qualitatively and quantitatively and an ANOVA was used to look at the difference of leaf and flower characters. Polyacrylamide gel electrophoresis (PAGE) with peroxidase and esterase was used to detect isozyme banding patterns. Morphological characters and isozyme data were analyzed using a UPGMA method with NTSYS version 2.0 software to construct a dendrogram. The results show evidence of the varied morphological appearance of C. moschata from the different locations. A total of 12 esterase bands and 10 peroxidase bands were detected from Wera2. An undetected band with Rf value of 0.567 was recorded, while a unique band with Rf value of 0.133 (peroxidase) was not detected. Undetected bands with Rf values of 0.645 and 0.726 of esterase were also recorded.  A dendrogram showed three clusters of 9 accessions studied, in which Wera2 and Wera3 each stood alone, and a third large group was formed from the 7 remaining accessions. These results confirm the uniqueness of the Wera2 and Wera3 accessions. These results would be good information in determining a management strategy for improving the quality of pumpkins in the future.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"89 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Polymerase gene mutation pattern in patients of chronic Hepatitis B treatment in Prof. Dr. W.Z. Johannes Hospital, Kupang, Indonesia 印度尼西亚古邦 W.Z. Johannes 教授医院慢性乙型肝炎患者的聚合酶基因突变模式
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250115
A. W. Djuma, Sherly Dewu, N. Kambuno, A. Banunu, O. Silaen
{"title":"Polymerase gene mutation pattern in patients of chronic Hepatitis B treatment in Prof. Dr. W.Z. Johannes Hospital, Kupang, Indonesia","authors":"A. W. Djuma, Sherly Dewu, N. Kambuno, A. Banunu, O. Silaen","doi":"10.13057/biodiv/d250115","DOIUrl":"https://doi.org/10.13057/biodiv/d250115","url":null,"abstract":"Abstract. Djuma AW, Dewu S, Kambuno NT, Banunu A, Silaen OSM. 2024. Polymerase gene mutation pattern in patients of chronic Hepatitis B treatment in Prof. Dr. W.Z. Johannes Hospital, Kupang, Indonesia. Biodiversitas 25: 150-155. Hepatitis B virus (HBV) infection is a significant global health concern, impacting over two billion people worldwide. Among them, more than 240 million individuals develop chronic HBV infection, placing them at a high risk of developing severe liver conditions such as cirrhosis, liver failure, and Hepatocellular Carcinoma (HCC). In 2013, Nusa Tenggara Timur (NTT) emerged as one of the Indonesian provinces with a high incidence of hepatitis cases. Long-term therapy has proven effective in halting disease progression but may also lead to the emergence of resistant mutations. This study aims to analyze mutation patterns in the Polymerase (P) gene as indicators of viral resistance to nucleotide analogs (NUCs) in HBV patients at RSUD Prof. Dr. W.Z. Johannes Kupang, a previously unreported case. The research was conducted at the Hematology-Oncology Medical Laboratory Division, Faculty of Medicine, Universitas Indonesia, RS. Dr. Cipto Mangunkusumo, Department of Internal Medicine, Jakarta. A total of 28 individual samples with positive Hepatitis B surface Antigen (HBsAg) were subjected to PCR sequencing, resulting in 23 positive samples. Mutation profiles were analyzed by comparing them with the reference sequence M54923. Sequencing of the Polymerase (P) gene region was successfully carried out for 14 samples. Among these, 12 (85.71%) exhibited nucleotide substitutions, while the remaining two (9.14%) did not show any mutations. The most prevalent substitution patterns in the P gene included rtQ228H, rtS127R, rtM135L, rtV243I, rtL257A, rtS127A, rtK323N, rtL326R, rtV214I, rtT312S, rtV281E, rtF290Y, rtM299I, rtQ306H, and rtK308N. No mutations associated with antiviral resistance were detected. The use of NUCs in chronic hepatitis B treatment is considered safe for patients at Prof. Dr. W.Z. Johannes Kupang Hospital.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"88 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Systematic assessment of salt tolerance based on morpho-physiological traits and genes related in inbred rice lines at the seedling stage 基于水稻近交系苗期形态生理特征和相关基因的耐盐性系统评估
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250102
R. Herawati, M. Simarmata, Masdar Masdar, B. S. Purwoko, Miswati Miswati
{"title":"Systematic assessment of salt tolerance based on morpho-physiological traits and genes related in inbred rice lines at the seedling stage","authors":"R. Herawati, M. Simarmata, Masdar Masdar, B. S. Purwoko, Miswati Miswati","doi":"10.13057/biodiv/d250102","DOIUrl":"https://doi.org/10.13057/biodiv/d250102","url":null,"abstract":"Abstract. Herawati R, Simarmata M, Masdar, Purwoko BS, Miswati. 2023. Systematic assessment of salt tolerance based on morpho-physiological traits and genes related in inbred rice lines at the seedling stage. Biodiversitas 24: 6256-6267. Salinity stress is an abiotic constraint that limits rice productivity. Salinity-tolerant traits are very complex and involve many genes. Therefore, it is difficult to conclude how rice plants respond to salinity stress. This study aimed to investigate the genetic potential of 19 rice genotypes for salt tolerance as well as the quantitative impacts of varying salinity stress levels on a subset of the genotypes. Salinity tolerance is identified in two stages: assessing salinity stress in nutrient solutions using 0, 5,000 (EC 7.8 dS.m-1), and 10,000 ppm (EC 15.62 dS.m-1). Gene expression analysis detected genes controlling salinity stress tolerance using two pairs of specific primers: DST (Drought Salt Tolerance) and OsAPX (ascorbate peroxidase). The results showed that all lines could survive high salinity stress up to EC 7.8 dS.m-1. Biplot is reflected in K-means grouping the 21 rice genotypes into three major groups, namely salt-sensitive (1 genotype, 4.75%), moderately salt-tolerant (2 genotypes, 9.5%), and salt-tolerant-very tolerant (18 genotypes, 85.7%). The DST and OsAPX1 genes showed both genes were expressed under salinity stress, although some lines showed smears or even did not appear at all, namely in G3 and G7. This result is consistent with the PCA analysis, where genotypes G3 and G7 are categorized as moderately tolerant. This study reveals that screening at the seedling stage combined with marker-assisted selection can identify tolerant genotypes. Furthermore, conducting field trials on soil salinity with EC > 4 dS.m-1 is recommended to obtain salinity-tolerant lines as potential new varieties.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"88 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Applications of the Zingiberaceae in traditional medicine among the Dayak Tamambaloh Tribe in Labian Ira'ang and Temau Villages, Kapuas Hulu District, Indonesia 印度尼西亚 Kapuas Hulu 地区 Labian Ira'ang 村和 Temau 村达雅克 Tamambaloh 部落在传统医药中对姜科植物的应用
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250109
Markus Iyus Supiandi, Hendrikus Julung, Yudita Susanti, D. Syafruddin, Adriana Gandasari, S. Mahanal, S. Zubaidah
{"title":"Applications of the Zingiberaceae in traditional medicine among the Dayak Tamambaloh Tribe in Labian Ira'ang and Temau Villages, Kapuas Hulu District, Indonesia","authors":"Markus Iyus Supiandi, Hendrikus Julung, Yudita Susanti, D. Syafruddin, Adriana Gandasari, S. Mahanal, S. Zubaidah","doi":"10.13057/biodiv/d250109","DOIUrl":"https://doi.org/10.13057/biodiv/d250109","url":null,"abstract":"Abstract. Supiandi MI, Julung H, Susanti Y, Syafruddin D, Gandasari A, Mahanal S, Zubaidah S. 2024. Applications of the Zingiberaceae in traditional medicine among the Dayak Tamambaloh Tribe in Labian Ira'ang and Temau Villages, Kapuas Hulu District, Indonesia. Biodiversitas 25: 71-78. This indigenous knowledge remains largely undocumented, primarily in oral form and only possessed by specific individuals. Therefore, this study aimed to record the Zingiberaceae species systematically applied for traditional medicine by the Dayak Tamambaloh Tribe, Kapuas Hulu District, Indonesia through a qualitative descriptive method. Data were collected from informants and recommendation sources through different stages including a literature study, semi-structured interviews, field observations, and documentation, for subsequent analysis using descriptive methods. The results showed that Labian Ira'ang Village inhabitants utilize eight Zingiberaceae species, namely lengkuas (Alpinia galanga), lalamas (A. nieuwenhuizii), kunus baute (Curcuma zedoaria), kunus kuning (C. longa), tantamu kuning (C. xanthorhiza), sakur (Kaempferia galanga), japa (Zingiber montanum), and laia (Z. officinale). Meanwhile, the tribe in Temau reported nine species, including lqngkuas (A. galanga), kunus baute (C. zedoaria), kunus (C. longa), tantamu kuning (C. xanthorhiza), katimbang (Etlingera coccinea), randar (Hornstedtia havilandii), sakur (K. galanga), japa (Z. montanum), and laiya (Z. officinale). The results show the same types of plants used by people in Labian Ira'ang and Temau Villages, although the processing methods and uses differ. The difference is due to different experiences in gaining knowledge about using plants as traditional medicine.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"229 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The addition of anaerobic fungi isolates from buffalo rumen to increase fiber digestibility, fermentation, and microbial population in ruminants 添加水牛瘤胃厌氧真菌分离物以提高反刍动物的纤维消化率、发酵率和微生物数量
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250112
Sinta Agustina, K. G. Wiryawan, S. Suharti, Anja Meryandini
{"title":"The addition of anaerobic fungi isolates from buffalo rumen to increase fiber digestibility, fermentation, and microbial population in ruminants","authors":"Sinta Agustina, K. G. Wiryawan, S. Suharti, Anja Meryandini","doi":"10.13057/biodiv/d250112","DOIUrl":"https://doi.org/10.13057/biodiv/d250112","url":null,"abstract":"Abstract. Agustina S, Wiryawan KG, Suharti S, Meryandini A. 2024. The addition of anaerobic fungi isolates from buffalo rumen to increase fiber digestibility, fermentation, and microbial population in ruminants. Biodiversitas 25: 107-115. Rumen microbes have an important role in the rumen. Anaerobic fungi are microbes needed in the forage digestion process in the rumen. The addition of microbes, particularly anaerobic fungi is essential to increase the digestibility of forage within rumen. Therefore, this study aimed to evaluate the addition of anaerobic fungi isolates from buffalo rumen to increase fiber digestibility, fermentation, and microbial population in sheep rumen. The in vitro tests were carried out using the Tilley and Terry method, using elephant grass and rice straw as tested forage. Piromyces sp. (F1, and F3), Caecomyces sp. (F2, and F5), and Neocallimastix frontalis (F4) isolates from buffalo rumen were used as tested anaerobic fungi. The result showed that the addition of anaerobic fungi isolates from buffalo rumen significantly affected fiber digestibility (Neutral Detergent Fiber (NDF), Acid Detergent Fiber (ADF), cellulose and hemicellulose) except lignin digestibility. The addition of N. frontalis had higher fiber digestibility which is 49.02% NDF digestibility, 42.11% ADF digestibility, 44.28% hemicellulose digestibility, and 38.60% cellulose digestibility. Furthermore, N. frontalis also significantly increased In vitro Dry Matter Digestibility (IVDMD), In vitro Organic Matter Digestibility (IVOMD), ammonium (NH3) production, total Volatile Fatty Acid (VFA) production, and microbial population compared to Piromyces sp., and Caecomyces sp. In conclusion, anaerobic fungus type N. frontalis showed promising potential to be used as a ruminant probiotic due to its superior effect on fiber digestibility, fermentation, and microbial population compared to Caecomyces sp. and Piromyces sp.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"134 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mangrove gastropod distribution based on dominant vegetation classes and their relationship with physicochemical characteristics on fringe mangroves of Lembongan Island, Bali, Indonesia 基于印度尼西亚巴厘岛伦邦根岛边缘红树林主要植被类别的红树林腹足类分布及其与理化特征的关系
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250116
NI Made Ernawati, Ayu Putu, Wiweka Krisna Dewi, I. P. Sugiana, Wayan Eka Dharmawan, Miftachudin Syaiful MA'RUF, G. A. Galgani
{"title":"Mangrove gastropod distribution based on dominant vegetation classes and their relationship with physicochemical characteristics on fringe mangroves of Lembongan Island, Bali, Indonesia","authors":"NI Made Ernawati, Ayu Putu, Wiweka Krisna Dewi, I. P. Sugiana, Wayan Eka Dharmawan, Miftachudin Syaiful MA'RUF, G. A. Galgani","doi":"10.13057/biodiv/d250116","DOIUrl":"https://doi.org/10.13057/biodiv/d250116","url":null,"abstract":"Abstract. Ernawati NM, Dewi APWK, Sugiana IP, Dharmawan IWE, Ma’ruf MS, Galgani GA. 2024. Mangrove gastropod distribution based on dominant vegetation classes and their relationship with physicochemical characteristics on fringe mangroves of Lembongan Island, Bali, Indonesia. Biodiversitas 25: 156-166. Mangrove ecosystems are important in supporting diverse marine life, offering refuge, reproductive grounds, and sustenance to various species. However, mangroves possess distinct zoning patterns determined by dominant species due to environmental variations that significantly impact the biodiversity of biota, particularly gastropods. A study on the Indonesian island of Nusa Lembongan revealed distinct communities of coexisting gastropod species in each mangrove vegetation zone. We discovered 29 distinct species of mangrove gastropods, with the Sonneratia mangrove zone having the most and the Lumnitzera zone having the least. Certain species, including Amphidromus perversus, Cerithium adustum, and Echinolittorina sundaica, were detected in only one of the mangrove zones. In each mangrove zone, the composition of gastropod species changed depending on the substrate type, e.g., soil, mangrove trunks, or mangrove leaves. The Shannon-Wiener diversity index values range from low to high diversity, and the community structure index values in mangrove zones vary. The evenness index varied by region, with Avicennia, Bruguiera, and Sonneratia having the highest index value. The findings indicate that mangrove vegetation zones are essential for maintaining diverse gastropod populations, with distinct composition and abundance patterns influenced by the distance of each mangrove zone from the ocean. This data may influence conservation efforts to preserve mangrove habitats and the diverse array of organisms that depend on them.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"140 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Mien people's ethnobotanical survey of medicinal plant use in Thailand and Vietnam 苗族对泰国和越南药用植物使用情况的民族植物学调查
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250110
Prateep Panyadee, W. Pongamornkul, Tran VAN ON, Nghiem Duc Trong, Pham Thi Linh Giang, Lê Thiên Kim, Angkhana Inta, P. Sirisa-ard, S. Chansakaow
{"title":"The Mien people's ethnobotanical survey of medicinal plant use in Thailand and Vietnam","authors":"Prateep Panyadee, W. Pongamornkul, Tran VAN ON, Nghiem Duc Trong, Pham Thi Linh Giang, Lê Thiên Kim, Angkhana Inta, P. Sirisa-ard, S. Chansakaow","doi":"10.13057/biodiv/d250110","DOIUrl":"https://doi.org/10.13057/biodiv/d250110","url":null,"abstract":"Abstract. Panyadee P, Pongamornkul W, Van On T, Trong ND, Giang PTL, Kim LT, Inta A, Sirisa-Ard P, Chansakaow S. 2024. The Mien people's ethnobotanical survey of medicinal plant use in Thailand and Vietnam. Biodiversitas 25: 79-96. This study investigates the ethnomedicinal practices of the Mien people in Thailand and Vietnam, focusing on the diversity of medicinal plant usage and its implications for healthcare and traditional knowledge conservation. Through semi-structured interviews with key informants during transect walks in local forests and home gardens, data on 199 medicinal plant species were gathered, including vernacular names, plant parts used, preparation, and usage methods. Analysis revealed a significant use of these species, with 41 utilized for various health purposes in both countries, treating ailments related to reproductive systems (45 species), body strengthening (29 species), and the digestive system (21 species). In ethnobotanical practices, there were distinct preferences for plant parts. In Thailand, stems (29%), leaves (26%), whole plants (18%), and roots (14%) were predominantly used, while in Vietnam, leaves (29%), stems (24%), whole plants (19%), and roots (11%) were more common. A Spearman's rank correlation showed a strong positive correlation (0.77, p <0.001) between these preferences in both countries. The study documented 81 ailments across 23 health categories. Thailand reported 45 ailments in 20 categories, and Vietnam 67 in 19 categories. Reproductive health, musculoskeletal health, and body wellness strengthening were pivotal, with strong correlations in healthcare practices between the countries (correlation 0.75, p <0.001). Reproductive Health mainly involved postpartum treatment, Musculoskeletal Health focused on pain relief and rheumatism treatments, and Body Wellness Strengthening used plants as tonics and for relaxation. This research underscores the importance of preserving traditional knowledge and the potential of traditional medicine in rural healthcare. It also highlights the scope and focus of the Mien communities' healthcare practices, providing valuable insights for future research and drug development.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"273 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of species diversity, biomass and carbon stock of mangrove forests on Belitung Island, Indonesia 印度尼西亚勿里洞岛红树林的物种多样性、生物量和碳储量评估
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250103
Henri Henri, Arthur M Farhaby, O. Supratman, Wahyu Adi, Sigit Febrianto
{"title":"Assessment of species diversity, biomass and carbon stock of mangrove forests on Belitung Island, Indonesia","authors":"Henri Henri, Arthur M Farhaby, O. Supratman, Wahyu Adi, Sigit Febrianto","doi":"10.13057/biodiv/d250103","DOIUrl":"https://doi.org/10.13057/biodiv/d250103","url":null,"abstract":"Abstract. Henri, Farhaby AM, Supratman O, Adi W, Febrianto S. 2023. Assessment of species diversity, biomass and carbon stock of mangrove forests on Belitung Island, Indonesia. Biodiversitas 24: 6761-6769. Mangroves are highly productive ecosystems that provide important ecosystem services for people and nature, including climate change mitigation. This study analyzed species diversity, biomass value, and estimated carbon stocks in mangrove forest ecosystems on Belitung Island, Indonesia. The data collection method is carried out by creating a linear plot consisting of several circular subplots. Data analysis was carried out to determine the frequency, density, important value index, biomass (above-ground and below-ground biomass), and carbon content. The results of research on mangrove ecosystems on Belitung Island obtained ten species of mangroves dominated by Rhizophora apiculata Blume found in all research sites. The density of mangroves in the four locations (>1,500 trees/ha) is very dense. In contrast, the location in Juru Seberang (1,349 trees/ha) is categorized as moderate because it is the location of previous reforestation. Rhizophora apiculata has an important value index at the tree (161.24%) and sapling (149.24%) levels. Mangroves on Belitung Island have a total biomass value (225.08 t ha-1), estimated carbon content (112.54 t C ha-1), and carbon dioxide (CO2) absorption of 413.02 t CO2 ha-1. Sustainable coastal ecosystem management can significantly reduce carbon emissions from the land use sector and maintain ecosystem services in these coastal habitats, considering Belitung Island as one of the archipelago areas.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"222 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bioactive compounds and DPPH antioxidant activity of underutilized macroalgae (Sargassum spp.) from coastal water of Makassar, Indonesia 印度尼西亚望加锡沿海水域未充分利用的大型藻类(马尾藻属)的生物活性化合物和 DPPH 抗氧化活性
Biodiversitas Journal of Biological Diversity Pub Date : 2024-02-02 DOI: 10.13057/biodiv/d250118
S. G. Widyaswari, M. Metusalach, K. Kasmiati, N. Amir
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