Wilson Novarino, Erizal Mukhtar, Ayu Smarnia Putri, Putri Lisya Anggraini
Abstract. Novarino W, Mukhtar E, Putri AS, Anggraini PL. 2023. Bird diversity and mangrove forest as potential ecotourism destinations in Kapo-kapo Bay, Cubadak Island, West Sumatra, Indonesia. Biodiversitas 24: 3583-3591. Mangrove forests play an important role in the management of the coastal ecosystem of Indonesia. Research on bird diversity has been carried out to support ecotourism attractions in the mangrove area of Kapo-kapo Bay, West Sumatra. The objective of this study is to determine the bird diversity and mangrove plant diversity in the mangrove kapo-kapo Bay area, West Sumatra, using the point count method and transect method. Mangrove plants have been found in three families, five genera, and six species. The vegetation composition on this research site is lower than that on Sumatra's east coast. The composition of mangrove trees and tree diversity was lower on the west coast of Sumatra than on the east coast. The composition and diversity of birds at the study sites were not significantly different between the mangrove forests on Sumatra's west and east coasts. Rhizophora apiculata Blume species dominate the mangrove forests in Kapo-kapo Bay, while Collocalia esculenta species dominate the birds. The analysis of the suitability of mangrove ecotourism in Kapo-kapo Bay obtained a score of 111 or 92.5%, placing it in the Very Suitable category (S1) to be developed as an ecotourism area. The presence of birds and bird habitat use in mangroves are all interesting ecotourism attractions.
{"title":"Bird diversity and mangrove forest as potential ecotourism destinations in Kapo-kapo Bay, Cubadak Island, West Sumatra, Indonesia","authors":"Wilson Novarino, Erizal Mukhtar, Ayu Smarnia Putri, Putri Lisya Anggraini","doi":"10.13057/biodiv/d240658","DOIUrl":"https://doi.org/10.13057/biodiv/d240658","url":null,"abstract":"Abstract. Novarino W, Mukhtar E, Putri AS, Anggraini PL. 2023. Bird diversity and mangrove forest as potential ecotourism destinations in Kapo-kapo Bay, Cubadak Island, West Sumatra, Indonesia. Biodiversitas 24: 3583-3591. Mangrove forests play an important role in the management of the coastal ecosystem of Indonesia. Research on bird diversity has been carried out to support ecotourism attractions in the mangrove area of Kapo-kapo Bay, West Sumatra. The objective of this study is to determine the bird diversity and mangrove plant diversity in the mangrove kapo-kapo Bay area, West Sumatra, using the point count method and transect method. Mangrove plants have been found in three families, five genera, and six species. The vegetation composition on this research site is lower than that on Sumatra's east coast. The composition of mangrove trees and tree diversity was lower on the west coast of Sumatra than on the east coast. The composition and diversity of birds at the study sites were not significantly different between the mangrove forests on Sumatra's west and east coasts. Rhizophora apiculata Blume species dominate the mangrove forests in Kapo-kapo Bay, while Collocalia esculenta species dominate the birds. The analysis of the suitability of mangrove ecotourism in Kapo-kapo Bay obtained a score of 111 or 92.5%, placing it in the Very Suitable category (S1) to be developed as an ecotourism area. The presence of birds and bird habitat use in mangroves are all interesting ecotourism attractions.\u0000 ","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"109 5-6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91489790","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}
Markus Iyus Supiandi, Hendrikus Julung, Yudita Susanti, S. Zubaidah, S. Mahanal
Abstract. Supiandi MI, Julung H, Susanti Y, Zubaidah S, Mahanal S. 2023. Potential of traditional medicinal plants in the Dayak Tamambaloh Tribe, West Kalimantan, Indonesia. Biodiversitas 24: 3384-3393. The Dayak tribe in West Kalimantan (Indonesia) consists of 151 sub-ethnics, one of which is the Dayak Tamambaloh located in Temau Village, Embaloh Hulu Subdistrict, Kapuas Hulu District, West Kalimantan, Indonesia. This tribe uses the forest for various purposes, including plants as traditional medicines, which is a form of local wisdom in the community. However, the local wisdom can be threatened with extinction when it is not preserved properly. Factors contributing to the extinction of local wisdom include the influence of foreign cultures, forest degradation due to shifting cultivation, the existence of oil palm plantations, and forest fires. Therefore, this study aimed to examine the use of plants as traditional medicine with a qualitative descriptive approach. The method used was a survey; data were obtained from the key informants. They are knowledgeable about the uses of plants for traditional medicine. Data on medicinal plants were collected through in-depth interviews, field observations, documentation, and were then analyzed descriptively and qualitatively. The results showed that the plants used to treat diseases by the Dayak Tamambaloh tribe were 58 and consisted of 29 families. The most widely used families were Zingiberaceae, Euphorbiaceae, Lamiaceae, Poaceae, and Musaceae, with 10, 4, 4, 4, and 3 species, respectively.
{"title":"Potential of traditional medicinal plants in the Dayak Tamambaloh Tribe, West Kalimantan, Indonesia","authors":"Markus Iyus Supiandi, Hendrikus Julung, Yudita Susanti, S. Zubaidah, S. Mahanal","doi":"10.13057/biodiv/d240634","DOIUrl":"https://doi.org/10.13057/biodiv/d240634","url":null,"abstract":"Abstract. Supiandi MI, Julung H, Susanti Y, Zubaidah S, Mahanal S. 2023. Potential of traditional medicinal plants in the Dayak Tamambaloh Tribe, West Kalimantan, Indonesia. Biodiversitas 24: 3384-3393. The Dayak tribe in West Kalimantan (Indonesia) consists of 151 sub-ethnics, one of which is the Dayak Tamambaloh located in Temau Village, Embaloh Hulu Subdistrict, Kapuas Hulu District, West Kalimantan, Indonesia. This tribe uses the forest for various purposes, including plants as traditional medicines, which is a form of local wisdom in the community. However, the local wisdom can be threatened with extinction when it is not preserved properly. Factors contributing to the extinction of local wisdom include the influence of foreign cultures, forest degradation due to shifting cultivation, the existence of oil palm plantations, and forest fires. Therefore, this study aimed to examine the use of plants as traditional medicine with a qualitative descriptive approach. The method used was a survey; data were obtained from the key informants. They are knowledgeable about the uses of plants for traditional medicine. Data on medicinal plants were collected through in-depth interviews, field observations, documentation, and were then analyzed descriptively and qualitatively. The results showed that the plants used to treat diseases by the Dayak Tamambaloh tribe were 58 and consisted of 29 families. The most widely used families were Zingiberaceae, Euphorbiaceae, Lamiaceae, Poaceae, and Musaceae, with 10, 4, 4, 4, and 3 species, respectively.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"114 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74488201","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}
Dina Oktavia, Qorinah Estiningtyas Sakilah Adnani, Lani Gumilang, Evi Novianti, S. Sunardi
Abstract. Oktavia D, Adnani QES, Gumilang L, Novianti E, Sunardi. 2023. Short Communication: Plants used by Sundanese mothers for maternal care in a rural village in Bandung District, West Java, Indonesia. Biodiversitas 24: 3568-3573. Traditional beliefs and plants are pivotal during pregnancy, childbirth, and postpartum. Little is known of Sundanese, a small ethnic group whose traditions and use of plants facilitate easier pregnancy, birth, and postpartum recovery. This study aimed to determine the traditional beliefs and types of plants used by Sundanese mothers of Bandung District, West Java, Indonesia during pregnancy, childbirth, and postpartum care. Individual interviews using structured questions were conducted to collect socio-demography data and gather information on traditional beliefs and the use of plants concerning pregnancy, childbirth, and postpartum care. Purposive and snowball sampling was employed to enroll women of reproductive age who were either pregnant at the time of the study or had recently given birth and were postpartum. Data were collected from 119 Sundanese women. These women frequently used 25 different medicinal plant species from 21 families to treat various conditions that arise during pregnancy and childbirth. The Zingiberaceae plant family was observed to be the most commonly used, with leaves being the most frequently utilized plant part. Decoction and cooking were reported as the most favored remedy preparation. The most effective plants during pregnancy, childbirth, and postpartum were Cocos nucifera L., Cocos nucifera L., and Sauropus androgynus (L.) Merr., respectively. Therefore, to promote sustainable women's health in rural areas, the current findings highlight the necessity for conservation efforts and further studies on the phytochemical and pharmacological aspects of frequently used food and medicinal plants.
{"title":"Short Communication: Plants used by Sundanese mothers for maternal care in a rural village in Bandung District, West Java, Indonesia","authors":"Dina Oktavia, Qorinah Estiningtyas Sakilah Adnani, Lani Gumilang, Evi Novianti, S. Sunardi","doi":"10.13057/biodiv/d240656","DOIUrl":"https://doi.org/10.13057/biodiv/d240656","url":null,"abstract":"\u0000Abstract. Oktavia D, Adnani QES, Gumilang L, Novianti E, Sunardi. 2023. Short Communication: Plants used by Sundanese mothers for maternal care in a rural village in Bandung District, West Java, Indonesia. Biodiversitas 24: 3568-3573. Traditional beliefs and plants are pivotal during pregnancy, childbirth, and postpartum. Little is known of Sundanese, a small ethnic group whose traditions and use of plants facilitate easier pregnancy, birth, and postpartum recovery. This study aimed to determine the traditional beliefs and types of plants used by Sundanese mothers of Bandung District, West Java, Indonesia during pregnancy, childbirth, and postpartum care. Individual interviews using structured questions were conducted to collect socio-demography data and gather information on traditional beliefs and the use of plants concerning pregnancy, childbirth, and postpartum care. Purposive and snowball sampling was employed to enroll women of reproductive age who were either pregnant at the time of the study or had recently given birth and were postpartum. Data were collected from 119 Sundanese women. These women frequently used 25 different medicinal plant species from 21 families to treat various conditions that arise during pregnancy and childbirth. The Zingiberaceae plant family was observed to be the most commonly used, with leaves being the most frequently utilized plant part. Decoction and cooking were reported as the most favored remedy preparation. The most effective plants during pregnancy, childbirth, and postpartum were Cocos nucifera L., Cocos nucifera L., and Sauropus androgynus (L.) Merr., respectively. Therefore, to promote sustainable women's health in rural areas, the current findings highlight the necessity for conservation efforts and further studies on the phytochemical and pharmacological aspects of frequently used food and medicinal plants.\u0000","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89771274","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}
N. Lestari, N. W. Deswiniyanti, N. Sari, I. M. Murna, Aimatun Nisfia Rizqy
Abstract. Lestari NKD, Deswiniyanti NW, Sari NKY, Murna IM, Rizqy AN. 2023. Morphological relationships and cross compatibility of seven Dendrobium species in Indonesia. Biodiversitas 24: 3550-3558. The development of Dendrobium hybrid orchids in Indonesia has received less attention. This study aimed to obtain the morphological characteristics and taxonomical relationships of Dendrobium species, their interspecific and intersectional compatibility for hybridization, as well as the fertility of hybridized Dendrobium orchids. Seven Dendrobium species from several sections were used, namely D. phalaenopsis, D. lineale, D. stratiotes, D. macrophyllum, D. nobile, D. heterocarpum and D. bracteosum. We characterized the seven species based on morphological traits and investigated the taxonomical relationships using hierarchical cluster analysis by dendrogram charts. We then crossed the seven species to produce hybrids and the hybrids were then cultured in vitro. The hybridization and in vitro culture data were analyzed using an ANOVA test with Duncan's post hoc test when the results significantly differed. The results showed that the taxonomical relationship was clustered based on the sections of each Dendrobium species. The highest percentage of hybridization compatibility was found in D. phalaenopsis and D. lineale with 61.9% while the lowest was in D. nobile, and D. bracteosum (0%). Germination percentages in in vitro culture ranged from 40% to 100% for both interspecific and intersectional crosses, except for intersectional crosses of D. nobile, which failed to germinate. The findings of this study suggest that the results of interspecies and intersectional crossing showed that the highest compatibility was indicated by D. phalaenopsis and D. lineale. Therefore, they are highly recommended as the parents of hybrid orchids.
{"title":"Morphological relationships and cross compatibility of seven Dendrobium species in Indonesia","authors":"N. Lestari, N. W. Deswiniyanti, N. Sari, I. M. Murna, Aimatun Nisfia Rizqy","doi":"10.13057/biodiv/d240654","DOIUrl":"https://doi.org/10.13057/biodiv/d240654","url":null,"abstract":"Abstract. Lestari NKD, Deswiniyanti NW, Sari NKY, Murna IM, Rizqy AN. 2023. Morphological relationships and cross compatibility of seven Dendrobium species in Indonesia. Biodiversitas 24: 3550-3558. The development of Dendrobium hybrid orchids in Indonesia has received less attention. This study aimed to obtain the morphological characteristics and taxonomical relationships of Dendrobium species, their interspecific and intersectional compatibility for hybridization, as well as the fertility of hybridized Dendrobium orchids. Seven Dendrobium species from several sections were used, namely D. phalaenopsis, D. lineale, D. stratiotes, D. macrophyllum, D. nobile, D. heterocarpum and D. bracteosum. We characterized the seven species based on morphological traits and investigated the taxonomical relationships using hierarchical cluster analysis by dendrogram charts. We then crossed the seven species to produce hybrids and the hybrids were then cultured in vitro. The hybridization and in vitro culture data were analyzed using an ANOVA test with Duncan's post hoc test when the results significantly differed. The results showed that the taxonomical relationship was clustered based on the sections of each Dendrobium species. The highest percentage of hybridization compatibility was found in D. phalaenopsis and D. lineale with 61.9% while the lowest was in D. nobile, and D. bracteosum (0%). Germination percentages in in vitro culture ranged from 40% to 100% for both interspecific and intersectional crosses, except for intersectional crosses of D. nobile, which failed to germinate. The findings of this study suggest that the results of interspecies and intersectional crossing showed that the highest compatibility was indicated by D. phalaenopsis and D. lineale. Therefore, they are highly recommended as the parents of hybrid orchids.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87094857","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}
Abstract. Sintia M, Ardie SW, Suwarno WB. 2023. Genetic variability of F2 foxtail millet population derived from ICERI-5 and Botok-10 cross. Biodiversitas 24: 3559-3567. Foxtail millet (Setaria italica (L.) P. Beauv.) is a carbohydrate source with good tolerance to abiotic stress. High productivity, short stature, and early flowering time are the breeding targets of this species. This study aimed to obtain genetic variability of F2 foxtail millet population derived from ICERI-5 and Botok-10 crossand to predict selection response based onweighted selection index. This experiment was conducted in Bogor and consisted of 522 F2 individuals and two parental genotypes. The results showed that the F2 population had shorter plant height and earlier flowering time compared to Botok-10, and higher grainweight per plant compared to ICERI-5. Plant height, flowering time, and grainweight per plant showed moderate to high genotypic coefficient of variation with moderate to high broad-sense heritability. Weighted selection index using the three target traits resulted in ten F2 individuals with higher selection index compared to both parents, with individual number I5B10-4-96 having the highest selection index. Selection responses based on a weighted selection index indicate an expected decrease in flowering time and an increase in grain weight per plant in the next generation.
摘要Sintia M, Ardie SW, Suwarno WB。2023. ICERI-5与Botok-10杂交F2谷子群体的遗传变异生物多样性，24:3559-3567。谷子(Setaria italica (L.))P. Beauv.)是一种碳水化合物来源，对非生物胁迫具有良好的耐受性。高产、矮小、花期早是本种的育种目标。本研究旨在获取ICERI-5和Botok-10杂交组合F2谷子群体的遗传变异，并基于加权选择指数预测选择反应。该试验在茂物进行，共有522个F2个体和两个亲本基因型。结果表明，与Botok-10相比，F2群体株高较低，花期较早，单株粒重较ICERI-5高。株高、花期、单株粒重表现出中~高的基因型变异系数，具有中~高的广义遗传力。利用3个目标性状加权选择指数得到10个选择指数高于亲本的F2个体，其中I5B10-4-96个体的选择指数最高。基于加权选择指数的选择响应表明，下一代的开花时间减少，单株粒重增加。
{"title":"Genetic variability of F2 foxtail millet population derived from ICERI-5 and Botok-10 cross","authors":"Mira Sintia, S. W. Ardie, W. Suwarno","doi":"10.13057/biodiv/d240655","DOIUrl":"https://doi.org/10.13057/biodiv/d240655","url":null,"abstract":"\u0000Abstract. Sintia M, Ardie SW, Suwarno WB. 2023. Genetic variability of F2 foxtail millet population derived from ICERI-5 and Botok-10 cross. Biodiversitas 24: 3559-3567. Foxtail millet (Setaria italica (L.) P. Beauv.) is a carbohydrate source with good tolerance to abiotic stress. High productivity, short stature, and early flowering time are the breeding targets of this species. This study aimed to obtain genetic variability of F2 foxtail millet population derived from ICERI-5 and Botok-10 crossand to predict selection response based onweighted selection index. This experiment was conducted in Bogor and consisted of 522 F2 individuals and two parental genotypes. The results showed that the F2 population had shorter plant height and earlier flowering time compared to Botok-10, and higher grainweight per plant compared to ICERI-5. Plant height, flowering time, and grainweight per plant showed moderate to high genotypic coefficient of variation with moderate to high broad-sense heritability. Weighted selection index using the three target traits resulted in ten F2 individuals with higher selection index compared to both parents, with individual number I5B10-4-96 having the highest selection index. Selection responses based on a weighted selection index indicate an expected decrease in flowering time and an increase in grain weight per plant in the next generation.\u0000","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90721363","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}
Yulfia N. Selan, H. Wihadmadyatami, A. Haryanto, D. L. Kusindarta
Abstract. Selan YN, Wihadmadyatami H, Haryanto A, Kusindarta DL. 2023. The tongue morphology of Pteropus vampyrus from Timor Island, Indonesia: New insights from scanning electron and light microscopic studies. Biodiversitas 24: 3512-3518. The large flying fox (Pteropus vampyrus Linnaeus, 1758) is a Southeast Asian megabat species includes with frugivorous bats. The tongue plays a pivotal role in taking, chewing, and swallowing food. The structure of the bat tongue hampers considerable variation, mainly in the papilla. Variations occur owing to the feeding habits, environment, and adaptation of bats to their environments. The aim of this study was to clarify the morphological structure of the tongue of P. vampyrus obtained from the island of Timor, East Nusa Tenggara, Indonesia, by using Scanning Electron Microscope (SEM) and Light Microscopy(LM). This study included six adult bats regardless of sex. Macroscopically, the tongue of P. vampyrus consists of three parts: the apex, corpus, and radix. SEM and LM confirmed that the apex presents filiform papillae of several subtypes, including scale-like filiform, giant trifid, and small crown-like papillae. In addition, the apex features fungiform and transitional papillae between the giant trifid and small crown-like papillae. Furthermore, the corpus consists of filiform papillae (leaf-like filiform and large crown-like papillae) and fungiform papillae. The radix consists of filiform papillae (long conical, leaf-like filiform, and short conical papillae), fungiform papillae, and three V-shaped circumvallate papillae pointing to the larynx.
{"title":"The tongue morphology of Pteropus vampyrus from Timor Island, Indonesia: New insights from scanning electron and light microscopic studies","authors":"Yulfia N. Selan, H. Wihadmadyatami, A. Haryanto, D. L. Kusindarta","doi":"10.13057/biodiv/d240649","DOIUrl":"https://doi.org/10.13057/biodiv/d240649","url":null,"abstract":"Abstract. Selan YN, Wihadmadyatami H, Haryanto A, Kusindarta DL. 2023. The tongue morphology of Pteropus vampyrus from Timor Island, Indonesia: New insights from scanning electron and light microscopic studies. Biodiversitas 24: 3512-3518. The large flying fox (Pteropus vampyrus Linnaeus, 1758) is a Southeast Asian megabat species includes with frugivorous bats. The tongue plays a pivotal role in taking, chewing, and swallowing food. The structure of the bat tongue hampers considerable variation, mainly in the papilla. Variations occur owing to the feeding habits, environment, and adaptation of bats to their environments. The aim of this study was to clarify the morphological structure of the tongue of P. vampyrus obtained from the island of Timor, East Nusa Tenggara, Indonesia, by using Scanning Electron Microscope (SEM) and Light Microscopy(LM). This study included six adult bats regardless of sex. Macroscopically, the tongue of P. vampyrus consists of three parts: the apex, corpus, and radix. SEM and LM confirmed that the apex presents filiform papillae of several subtypes, including scale-like filiform, giant trifid, and small crown-like papillae. In addition, the apex features fungiform and transitional papillae between the giant trifid and small crown-like papillae. Furthermore, the corpus consists of filiform papillae (leaf-like filiform and large crown-like papillae) and fungiform papillae. The radix consists of filiform papillae (long conical, leaf-like filiform, and short conical papillae), fungiform papillae, and three V-shaped circumvallate papillae pointing to the larynx.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74919442","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}
T. Purwoko, S. Suranto, R. Setyaningsih, S. D. Marliyana
Abstract. Purwoko T, Suranto, Setyaningsih R, Marliyana SD. 2023. Caffeine degradation by food microorganisms. Biodiversitas 24: 3495-3502. Commercial coffee beans are dominated by robusta and arabica coffee beans. Caffeine is one of the important components in coffee beans. Caffeine has antimicrobial effect. Caffeine content in robusta beans was higher than in arabica beans. Caffeine content in coffee beans was affected by the coffee species, the coffee cultivation's altitude and the postharvest processing method. Microbial fermentation activity could reduce the caffeine content of coffee beans. Lactobacillus casei, Leuconostoc mesenteroides, Rhizopus oryzae and Saccharomyces cerevisiae, were able to reduce caffeine content of robusta beans. This study aimed to determine the degradation pathway of caffeine by food microorganisms, namely L. casei, L. mesenteroides, R. oryzae and S. cerevisiae. Caffeine content in NB-caffeine and PDB-caffeine media were reduced by L. casei, L. mesenteroides, R. oryzae and S. cerevisiae. Caffeine was transformed into dimethylxanthine and then into methylxanthine by L. casei, L. mesenteroides, R. oryzae and S. cerevisiae. They transformed more than 89% caffeine into paraxanthine, however, small amount of paraxanthine was transformed into methylxanthine. L. casei and L. mesenteroides transformed paraxanthine into 1-methylxanthine. However, R. oryzae and S. cerevisiae transformed into 7-methylxanthine. There were two patterns of degradation of caffeine into methylxanthine i.e., caffeine-paraxanthine-1-methylxanthine and caffeine-paraxanthine-7-methylxanthine. The first was shown by L. casei and L. mesenteroides, and the last by R. oryzae and S. cerevisiae.
{"title":"Caffeine degradation by food microorganisms","authors":"T. Purwoko, S. Suranto, R. Setyaningsih, S. D. Marliyana","doi":"10.13057/biodiv/d240647","DOIUrl":"https://doi.org/10.13057/biodiv/d240647","url":null,"abstract":"Abstract. Purwoko T, Suranto, Setyaningsih R, Marliyana SD. 2023. Caffeine degradation by food microorganisms. Biodiversitas 24: 3495-3502. Commercial coffee beans are dominated by robusta and arabica coffee beans. Caffeine is one of the important components in coffee beans. Caffeine has antimicrobial effect. Caffeine content in robusta beans was higher than in arabica beans. Caffeine content in coffee beans was affected by the coffee species, the coffee cultivation's altitude and the postharvest processing method. Microbial fermentation activity could reduce the caffeine content of coffee beans. Lactobacillus casei, Leuconostoc mesenteroides, Rhizopus oryzae and Saccharomyces cerevisiae, were able to reduce caffeine content of robusta beans. This study aimed to determine the degradation pathway of caffeine by food microorganisms, namely L. casei, L. mesenteroides, R. oryzae and S. cerevisiae. Caffeine content in NB-caffeine and PDB-caffeine media were reduced by L. casei, L. mesenteroides, R. oryzae and S. cerevisiae. Caffeine was transformed into dimethylxanthine and then into methylxanthine by L. casei, L. mesenteroides, R. oryzae and S. cerevisiae. They transformed more than 89% caffeine into paraxanthine, however, small amount of paraxanthine was transformed into methylxanthine. L. casei and L. mesenteroides transformed paraxanthine into 1-methylxanthine. However, R. oryzae and S. cerevisiae transformed into 7-methylxanthine. There were two patterns of degradation of caffeine into methylxanthine i.e., caffeine-paraxanthine-1-methylxanthine and caffeine-paraxanthine-7-methylxanthine. The first was shown by L. casei and L. mesenteroides, and the last by R. oryzae and S. cerevisiae.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86895209","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}
N. Nurbailis, Y. Yanti, Z. Resti, A. Djamaan, Silva Dika Rahayu
Abstract. Nurbailis, Yanti Y, Resti Z, Djamaan A, Rahayu SD. 2023. Consortia of endophytic bacteria for controlling Colletotrichum gloeosporiodes causing anthracnose disease in chili plant. Biodiversitas 24: 3503-3511. Anthracnose disease caused by Colletotrichum gloeosporioides is the main disease in chili plants, which reduces yields by up to 90%. Using a consortium of endophytic bacteria is an alternative way to control the disease at a low cost and is environmentally friendly. The aim of the study was to obtain the best consortium of endophytic bacteria to control anthracnose caused by C. gloeosporioides and improve the growth and yield of chili plants. This research was arranged in an experimental method consisting of two stages, namely (i) compatibility test between endophytic bacterial consisting of 28 species, and (ii) test of the endophytic bacterial consortium ability to control anthracnose in chili using a Completely Randomized Design (CRD) with 14 treatments and provided with 3 replications. All treatments of endophytic bacterial consortium showed the potential to suppress anthracnose disease caused by C. gloeosporioides and improve the growth and yield of chili plants. The best bacterial consortium treatment in suppressing the development of anthracnose disease by C. gloeosporioides and increasing the growth and yield of chili plants was the consortium B. cereus SNE 2.2 + B. cereus TLE 1.1 with dis-ease severity of 0.00%, plant height of 58.33 cm and fruit weight of 208.97 g.
摘要Nurbailis, Yanti Y, Resti Z, Djamaan A, Rahayu SD。2023. 防治辣椒炭疽病内生菌群的研究。生物多样性学报24:3503-3511。由炭疽菌引起的炭疽病是辣椒的主要病害，可使辣椒减产90%。使用内生细菌联合体是一种低成本和环保的控制疾病的替代方法。本研究的目的是获得控制辣椒炭疽病的最佳内生菌组合，以提高辣椒植株的生长和产量。本研究的试验方法分为两个阶段，即28种内生细菌间的亲和性试验和14个处理、3个重复的内生细菌联合体控制辣椒炭疽病能力试验。所有内生菌联合体处理均显示出抑制辣椒炭疽病的潜力，并能提高辣椒植株的生长和产量。抑制辣椒炭疽病发展、提高辣椒生长和产量的最佳菌群组合处理为蜡样芽孢杆菌SNE 2.2 +蜡样芽孢杆菌TLE 1.1，其致病程度为0.00%，株高58.33 cm，果重208.97 g。
{"title":"Consortia of endophytic bacteria for controlling Colletotrichum gloeosporiodes causing anthracnose disease in chili plant","authors":"N. Nurbailis, Y. Yanti, Z. Resti, A. Djamaan, Silva Dika Rahayu","doi":"10.13057/biodiv/d240648","DOIUrl":"https://doi.org/10.13057/biodiv/d240648","url":null,"abstract":"Abstract. Nurbailis, Yanti Y, Resti Z, Djamaan A, Rahayu SD. 2023. Consortia of endophytic bacteria for controlling Colletotrichum gloeosporiodes causing anthracnose disease in chili plant. Biodiversitas 24: 3503-3511. Anthracnose disease caused by Colletotrichum gloeosporioides is the main disease in chili plants, which reduces yields by up to 90%. Using a consortium of endophytic bacteria is an alternative way to control the disease at a low cost and is environmentally friendly. The aim of the study was to obtain the best consortium of endophytic bacteria to control anthracnose caused by C. gloeosporioides and improve the growth and yield of chili plants. This research was arranged in an experimental method consisting of two stages, namely (i) compatibility test between endophytic bacterial consisting of 28 species, and (ii) test of the endophytic bacterial consortium ability to control anthracnose in chili using a Completely Randomized Design (CRD) with 14 treatments and provided with 3 replications. All treatments of endophytic bacterial consortium showed the potential to suppress anthracnose disease caused by C. gloeosporioides and improve the growth and yield of chili plants. The best bacterial consortium treatment in suppressing the development of anthracnose disease by C. gloeosporioides and increasing the growth and yield of chili plants was the consortium B. cereus SNE 2.2 + B. cereus TLE 1.1 with dis-ease severity of 0.00%, plant height of 58.33 cm and fruit weight of 208.97 g.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82667234","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}
Eni Muryani, S. Sajidan, Maria Theresia Sri Budiastuti, Pranoto Pranoto
Abstract. Muryani E, Sajidan, Budiastuti MTS, Pranoto. 2023. Diversity and potential of herbaceous plants as mercury (Hg) hyperaccumulators in small-scale gold mining sites in Pancurendang, Banyumas, Indonesia. Biodiversitas 24: 3378-3386. Plants resistant to mercury can be used as an alternative to processing gold mining waste with the phytoremediation method. The study aimed to inventory herbaceous plant species in artisanal and small-scale gold mining (ASGM) sites in Pancurendang Village (Banyumas, Central Java, Indonesia), measure mercury concentrations in plants and root zones, and analyze the potential of herbaceous plants as mercury (Hg) hyperaccumulators. Herbaceous plants were cataloged by purposive sampling with multiple quadrats of 2m x 2m in 14 locations and then analyzed to obtain density, frequency, dominance, importance value, and diversity index. Biomass and Hg concentrations were measured from selected herbaceous plants and soil samples of the root zone. The Biological Accumulation Coefficient (BAC) was calculated to determine the plants' potential as Hg hyperaccumulators. Plant inventory identified 54 herbaceous plant species belonging to 26 families, with Paspalum conjugatum P.J.Bergius being the dominant species. In the root zones, Hg was found at 11-73 ppm and 7.6-85.36 ppm in 19 species. Ipomea aquatica Forssk. accumulated the highest concentration (85.36 ppm) and absorbed the greatest amount of Hg (5.25 mg). Based on their BACs, the nineteen species were categorized into moderate to high (hyper) accumulators, with Plectranthus sp. having the highest BAC of 4.54.
{"title":"Diversity and potential of herbaceous plants as mercury (Hg) hyperaccumulators in small-scale gold mining sites in Pancurendang, Banyumas, Indonesia","authors":"Eni Muryani, S. Sajidan, Maria Theresia Sri Budiastuti, Pranoto Pranoto","doi":"10.13057/biodiv/d240632","DOIUrl":"https://doi.org/10.13057/biodiv/d240632","url":null,"abstract":"Abstract. Muryani E, Sajidan, Budiastuti MTS, Pranoto. 2023. Diversity and potential of herbaceous plants as mercury (Hg) hyperaccumulators in small-scale gold mining sites in Pancurendang, Banyumas, Indonesia. Biodiversitas 24: 3378-3386. Plants resistant to mercury can be used as an alternative to processing gold mining waste with the phytoremediation method. The study aimed to inventory herbaceous plant species in artisanal and small-scale gold mining (ASGM) sites in Pancurendang Village (Banyumas, Central Java, Indonesia), measure mercury concentrations in plants and root zones, and analyze the potential of herbaceous plants as mercury (Hg) hyperaccumulators. Herbaceous plants were cataloged by purposive sampling with multiple quadrats of 2m x 2m in 14 locations and then analyzed to obtain density, frequency, dominance, importance value, and diversity index. Biomass and Hg concentrations were measured from selected herbaceous plants and soil samples of the root zone. The Biological Accumulation Coefficient (BAC) was calculated to determine the plants' potential as Hg hyperaccumulators. Plant inventory identified 54 herbaceous plant species belonging to 26 families, with Paspalum conjugatum P.J.Bergius being the dominant species. In the root zones, Hg was found at 11-73 ppm and 7.6-85.36 ppm in 19 species. Ipomea aquatica Forssk. accumulated the highest concentration (85.36 ppm) and absorbed the greatest amount of Hg (5.25 mg). Based on their BACs, the nineteen species were categorized into moderate to high (hyper) accumulators, with Plectranthus sp. having the highest BAC of 4.54.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88529635","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}
Alfani Maring Datu, R. Natzir, I. Yustisia, I. Wahid, G. Soraya, Syahrijuita Kadir
Abstract. Datu AM, Natzir R, Yustisia I, Wahid I, Soraya GV, Kadir S. 2023. Molecular detection and analysis of dengue virus genetic diversity in North Sulawesi, Indonesia during 2022. Biodiversitas 24: 3407-3413. Dengue is a highly infectious disease caused by the dengue virus, consisting of four serotypes (DENV1-DENV4). The existence of diverse serotypes and genotypes in an area significantly impacts the degree of virulence in humans, clinical manifestation, and the epidemiology of the disease. Studying virus diversity in an area is pivotal, especially in dengue-endemic areas such as North Sulawesi. This study was an explorative research analyzing dengue virus serotypes and sequencing on the C-PrM protein region to determine the genetic diversity. This study was conducted on children and adults in 3 health centers in North Sulawesi, Indonesia, in 2022. Of 137 sera samples from febrile patients with dengue-like symptoms, ten were confirmed positive for dengue virus. Out of the ten positive samples, DENV1 was the dominant serotype, which was 70%. This was followed by 20% DENV2 and 10% DENV4. The genotype of each serotype, DENV1, DENV2, and DENV4, was respectively classified into genotype I, cosmopolitan genotype, and genotype I as a new genotype of DENV4 reported in North Sulawesi. This study provides the latest data on the serotypes and genotypes of dengue viruses in North Sulawesi. Molecular surveillance of the dengue virus in North Sulawesi must be continuously conducted due to the circulation of multiple serotypes and genotypes in this province.
{"title":"Molecular detection and analysis of dengue virus genetic diversity in North Sulawesi, Indonesia during 2022","authors":"Alfani Maring Datu, R. Natzir, I. Yustisia, I. Wahid, G. Soraya, Syahrijuita Kadir","doi":"10.13057/biodiv/d240636","DOIUrl":"https://doi.org/10.13057/biodiv/d240636","url":null,"abstract":"Abstract. Datu AM, Natzir R, Yustisia I, Wahid I, Soraya GV, Kadir S. 2023. Molecular detection and analysis of dengue virus genetic diversity in North Sulawesi, Indonesia during 2022. Biodiversitas 24: 3407-3413. Dengue is a highly infectious disease caused by the dengue virus, consisting of four serotypes (DENV1-DENV4). The existence of diverse serotypes and genotypes in an area significantly impacts the degree of virulence in humans, clinical manifestation, and the epidemiology of the disease. Studying virus diversity in an area is pivotal, especially in dengue-endemic areas such as North Sulawesi. This study was an explorative research analyzing dengue virus serotypes and sequencing on the C-PrM protein region to determine the genetic diversity. This study was conducted on children and adults in 3 health centers in North Sulawesi, Indonesia, in 2022. Of 137 sera samples from febrile patients with dengue-like symptoms, ten were confirmed positive for dengue virus. Out of the ten positive samples, DENV1 was the dominant serotype, which was 70%. This was followed by 20% DENV2 and 10% DENV4. The genotype of each serotype, DENV1, DENV2, and DENV4, was respectively classified into genotype I, cosmopolitan genotype, and genotype I as a new genotype of DENV4 reported in North Sulawesi. This study provides the latest data on the serotypes and genotypes of dengue viruses in North Sulawesi. Molecular surveillance of the dengue virus in North Sulawesi must be continuously conducted due to the circulation of multiple serotypes and genotypes in this province.","PeriodicalId":8801,"journal":{"name":"Biodiversitas Journal of Biological Diversity","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84344187","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}
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