Bioeduscience最新文献_第6页

Utilization of Natural Dyes for Futus Woven Fabrics as an Alternative to Dye for Plant Tissue Preparations Futus机织物用天然染料替代植物组织制剂用染料的研究

Bioeduscience Pub Date : 2022-04-30 DOI: 10.22236/j.bes/618079

Yolanda Getrudis Naisumu, Emilia Juliyanti Bria, Welli Herlince Kasse

{"title":"Utilization of Natural Dyes for Futus Woven Fabrics as an Alternative to Dye for Plant Tissue Preparations","authors":"Yolanda Getrudis Naisumu, Emilia Juliyanti Bria, Welli Herlince Kasse","doi":"10.22236/j.bes/618079","DOIUrl":"https://doi.org/10.22236/j.bes/618079","url":null,"abstract":"\u0000 \u0000 \u0000 \u0000Background: Natural plant dyes can replace synthetic dyes to reduce the negative effects caused. This study aims to determine the types of color-producing plants, the process of using natural dyes as dyes for plant tissue preparations and the percentage of quality and feasibility of plant tissue preparations. Methods: experiments were carried out in the application of natural plant dyes on plant tissue preparations. Data analysis was carried out to calculate the percentage of quality and feasibility of the preparations. Results: there were eight plant species from four families namely Fabaceae, Zingiberaceae, Maliaceae, and Lamiaceae. The process of processing plant parts into natural dyes is by soaking, boiling, pounding, grated and applied to preparations of corn and spinach plants. The use of natural dyes on corn and spinach preparations with a percentage of preparation quality ranging from 33.33% - 75.00% and said to be poor to good, while the percentage of feasibility of preparations ranged from 67.08% - 87.50% and was said to be feasible to very suitable for use in the observation of plant cells and tissues. Conclusions: Natural dyes from futus fabrics can replace synthetic dyes in dyeing plant tissue preparations. \u0000 \u0000 \u0000 \u0000","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41966222","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

Extraction and Identification Potent Antibacterial Bioactive Compound of Streptomyces sp. MB 106 from Euphorbia sp. Rhizosphere 大戟根际链霉菌MB106高效抗菌活性物质的提取与鉴定

Bioeduscience Pub Date : 2022-04-30 DOI: 10.22236/j.bes/617898

Dian Rachma Wijayanti, Almatin Puspa Dewi

{"title":"Extraction and Identification Potent Antibacterial Bioactive Compound of Streptomyces sp. MB 106 from Euphorbia sp. Rhizosphere","authors":"Dian Rachma Wijayanti, Almatin Puspa Dewi","doi":"10.22236/j.bes/617898","DOIUrl":"https://doi.org/10.22236/j.bes/617898","url":null,"abstract":"Background: Actinomycetes are groups of bacteria that play an important role in pharmacy and medicine in their ability to produce secondary metabolites in the form of bioactive compounds with various chemical structures and biological activities. The genus Streptomyces produces more than 70% of all described actinomycetes natural products. In particular, antibiotics represent the largest group. Through mutations, bacteria may survive chemotherapy. Thus its infection is hard to eradicate. Therefore the search for new potent bioactive compounds is important Methods: Isolate preparation, Production, and extraction bioactive compound, Crude extract antibacterial test, Identification of bioactive compound Results: There are antibacterial activities per 100 µl crude extract. Inhibition zone range from 11.5 to 13 mm. Various bioactive compounds detected in n-Butanol extract, There are nine bioactive compounds detected from Streptomyces sp. MB 106 crude extract. The highest was Naphthalene (43.89 %). The lowest was 3-Imino-3h,5h- [1,2,4] Thiadiazolo [3,4-1] Isoindole (1.70 %). Six compounds were reported to have antimicrobial activities butane, 1,1-dibutoxy, naphthalene, nonadecane, docosane, heneicosane, and eicosane Conclusions: Crude extract showed an average of 12 mm inhibition zone against Escherichia coli ATCC 8739. There are nine bioactive compounds from Streptomyces sp. MB 106. Six of them are promising drugs candidate. Further studies on these compounds are essential for future drugs candidate.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44820670","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: 3

Shoot Borers Beetle Pest of Coconut (Oryctes rhinoceros L.) Investment at Agave spp 射击Borers甲壳虫椰子害虫（Oryctes rhinoceros L.）对龙舌兰spp的投资

Bioeduscience Pub Date : 2022-04-30 DOI: 10.22236/j.bes/616282

Parnidi Parnidi, D. Sunarto, Marjani Marjani

{"title":"Shoot Borers Beetle Pest of Coconut (Oryctes rhinoceros L.) Investment at Agave spp","authors":"Parnidi Parnidi, D. Sunarto, Marjani Marjani","doi":"10.22236/j.bes/616282","DOIUrl":"https://doi.org/10.22236/j.bes/616282","url":null,"abstract":"Background: Agave is known as one of the natural fiber-producing plants that have many benefits. Agave plants can grow well on dry land, however, many organisms can damage agave crops in the field. One of the agave plant is Shoot Borers Beetle Pest of Coconut (Oryctes rhinoceros L). The purpose of this research is to get information about variation damage of agave germ plasma to Shoot Borers Beetle Pest of Coconut (Oryctes rhinoceros L). Methods: The research was conducted at the Agave balittas collection in the Experimental Garden Balittas Karangploso. Observation of shoot borers beetle pest of coconut (Oryctes rhinoceros L.) was carried out on 6 plants. Observations were made by calculating the number of holes that were found on the leaves. Results: The results showed that the investment of Shoot Borers Beetle Pest of Coconut (Oryctes rhinoceros L) causing damage to agave germplasm varies. The average percentage of damage to Agave angustifolia and Agave cantala in 2017 due to the investment in Shoot Borers Beetle Pest of Coconut (Oryctes rhinoceros L) is range from 66.7 to 100%. The average damage caused by Shoot Borers Beetle Pest of Coconut (Oryctes rhinoceros L) investment in Agave sisalana ranges from 0 to 16.7%. Conclusions: The investment of shoot borers beetle pest of coconut in agave plants has a big impact on decreasing crop production and fiber quality.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47340299","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 Effect of Using Natural Growth Regulators on the Seed Germination of Katokkon Pepper 天然生长调节剂对辣椒种子萌发的影响

Bioeduscience Pub Date : 2022-04-30 DOI: 10.22236/j.bes/617853

Reisky Megawati Tammu, J. Bermuli

{"title":"The Effect of Using Natural Growth Regulators on the Seed Germination of Katokkon Pepper","authors":"Reisky Megawati Tammu, J. Bermuli","doi":"10.22236/j.bes/617853","DOIUrl":"https://doi.org/10.22236/j.bes/617853","url":null,"abstract":"Background: Katokkon is a local red pepper that is widely cultivated in the North Toraja Regency and several surrounding areas within the scope of South Sulawesi Province, Indonesia. This pepper has a spicy taste and a unique fruit shape like paprika in small size and is rich in nutrients such as ascorbic acid, carotenoids, and capsaicin so that it benefits human health and serves as one of the commodities that improve the people's economy. Katokkon pepper is adapted to grow well in upland areas so that cultivation outside this habitat requires certain efforts to be optimal. Seed germination is an important step in plant cultivation. Coconut water and shallots extract were commonly used as sources of growth regulators substances to stimulate seed germination. Therefore, this study aims to determine the effect of natural growth regulators substances on the Katokkon pepper seed germination. Methods: This study was conducted by a factorial randomized block design with two factors and three replications. The Katokkon pepper seeds were soaked in the 25%, 50%, and 75% of coconut water and shallots solution for 24 hours. Results: The treatment of coconut water with a concentration of 75% (ZAK3) has a significant effect on the percentage and speed of seed germination of Katokkon pepper. Conclusions: The greater concentration of natural growth regulators used, the greater the percentage of seed germination obtained. However, the effect of coconut water treatment on seed germination of Katokkon pepper was more significant than the shallots extract.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48513968","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

Anti-PD-L1 Therapy as a Solution for Non-Melanoma Skin Cancer Basal Cell Carcinoma 抗-PD-L1治疗非黑色素瘤皮肤癌症基底细胞癌

Bioeduscience Pub Date : 2022-04-30 DOI: 10.22236/j.bes/618095

Rahul Simon Situmeang, Gim Mi Kyong, Rosiva Betaria Purba, Wahyu Irawati

{"title":"Anti-PD-L1 Therapy as a Solution for Non-Melanoma Skin Cancer Basal Cell Carcinoma","authors":"Rahul Simon Situmeang, Gim Mi Kyong, Rosiva Betaria Purba, Wahyu Irawati","doi":"10.22236/j.bes/618095","DOIUrl":"https://doi.org/10.22236/j.bes/618095","url":null,"abstract":"Skin cancer is a disease that can cause the loss of the ability to regenerate and protect the skin normally. The types of skin cancer that are known are melanoma and non-melanoma skin cancer. Non-melanoma Basal cell carcinoma is a malignant neoplasm originating from non-keratinizing cells in the basal layer of the skin's epidermis. The treatment itself is carried out through the application of immunotherapy, namely the use of drug therapy Programmed Death Ligand 1 (PD-L1). This study aims to see the effectiveness of PD-L1 Therapy as a treatment for basal cell carcinoma. The focus of the study of the article is the integument system, skin cancer, non-melanoma basal cell carcinoma, and the effect of anti-PD-L1 use. The research method used is a literature review from various sources. Skin cancer Basal cell carcinoma attacks the basal cells of the epidermis, causing disruption. Attacks slowly, but when ignored will spread wider and more severe. Through PD-L1 therapy by binding to PD-1 receptors on immune cells, it causes the activation of T lymphocytes as anti-cancer cells in the body that suppress growth while actively controlling tumor cells. Through the use of PD-L1 therapy in treating cancer that attacks basal cells, it will suppress growth, destroy and shrink cancer cells, and increase the body's immunity against cancer cells. ","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43378203","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: 1

Treatment of Grand Mal Epilepsy as a Result of Abnormal Neuron Work in the Brain Using the Ketogenic Diet Method 生酮饮食法治疗脑内异常神经元工作引起的癫痫大发作

Bioeduscience Pub Date : 2022-04-30 DOI: 10.22236/j.bes/617688

Nommensen Pangihutan Ompusunggu, Sabar Manampin Giawa, Wahyu Irawati

{"title":"Treatment of Grand Mal Epilepsy as a Result of Abnormal Neuron Work in the Brain Using the Ketogenic Diet Method","authors":"Nommensen Pangihutan Ompusunggu, Sabar Manampin Giawa, Wahyu Irawati","doi":"10.22236/j.bes/617688","DOIUrl":"https://doi.org/10.22236/j.bes/617688","url":null,"abstract":"Background: The nervous system is composed of a complex structure to support its highly organized work. Damage to the working mechanism of nervous systems can exert fatal impacts to the human body. One of the consequences of damage to the mechanism of action potentials is grand mal epilepsy. The purpose of this paper is to determine the structure, function, and mechanism of action of neurons, establish grand mal epilepsy as a result of damage to the working mechanism of neurons, and recognize the ketogenic diet as a non-pharmacological therapy for epilepsy patients. Methods: The research method used is descriptive qualitative research. Results: Nerve cells generally consist of dendrites for receiving stimuli, cell bodies for transmitting stimuli to the axon, and axons for transmitting stimuli to other nerve cells. Grand mal epilepsy is a nervous system disorder caused by the increased activity of sending electrical waves throughout the brain that can reach up to four times faster than normal. However, grand mal epilepsy patients suffer from an excessive number of seizures that may occur at any time. Conclusions: The ketogenic diet method is a high-fat and low-carbohydrate diet method that can reduce electrical activity in the brain. Ketone-containing fats have a stabilizing effect on the central nervous system, contributing to anticonvulsant and antiepileptic effects that may reduce the excessive number of seizures experienced by patients. The application of this diet should be balanced with the provision of additional intake of multivitamins, minerals, and fiber to balance the nutrients the body needs.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46359226","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

Improved Understanding of Biodiversity Concepts through Environmentally Based Biology Learning Models 通过基于环境的生物学学习模型提高对生物多样性概念的理解

Bioeduscience Pub Date : 2022-04-30 DOI: 10.22236/j.bes/618016

Nursidin Nursidin, R. Rusman, L. Dewi

{"title":"Improved Understanding of Biodiversity Concepts through Environmentally Based Biology Learning Models","authors":"Nursidin Nursidin, R. Rusman, L. Dewi","doi":"10.22236/j.bes/618016","DOIUrl":"https://doi.org/10.22236/j.bes/618016","url":null,"abstract":"Background: Indonesia has abundant biodiversity. The concept of biodiversity was chosen because there are still places that must be known that students can use as learning resources. The learning innovation carried out is the application of environment-based knowledge to improve students' understanding of the concept of biodiversity. Method: This study used a pretest-posttest group design, 105 students of class X SMA Negeri Asera. The research sample consisted of 2 classes, namely the experimental and control classes. The experimental class uses environment-based learning and the control class uses conventional learning. The data was obtained through a test of understanding the concept of biodiversity and interviews. Data analysis was carried out by descriptive analysis and inferential statistics. Hypothesis testing through t-test using SPSS 20.0 program. Result: There is a difference in values between the experimental and control classes, where the experimental class values are higher than the control class values with that = 10,899. Conclusion: The application of this environment-based learning can affect student learning outcomes of SMA Negeri Asera.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44891601","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

Gastropoda Diversity in Polyculture Agricultural Ecosystem of Nansean Village, Insana District, North Central Timor Regency- East Nusa Tenggara Province (NTT) 东帝汶中北部-东努沙登加拉省Insana区Nansean村多种养殖农业生态系统中的腹足类多样性

Bioeduscience Pub Date : 2022-04-28 DOI: 10.22236/j.bes/618539

Blasius Atini, Aloysius Rusae

{"title":"Gastropoda Diversity in Polyculture Agricultural Ecosystem of Nansean Village, Insana District, North Central Timor Regency- East Nusa Tenggara Province (NTT)","authors":"Blasius Atini, Aloysius Rusae","doi":"10.22236/j.bes/618539","DOIUrl":"https://doi.org/10.22236/j.bes/618539","url":null,"abstract":"Background: The research was carried out in the polyculture area of Nansean Village, North Central Timor Regency. This study aims to determine the diversity of Gastropoda species and also to determine the influence of environmental factors on the Gastropoda life in the polyculture agricultural ecosystem of Nansean Village. Methods: The method used in this research is the quadratic method by placing plots along the transect line. The data analysis technique for Gastropoda diversity was using the Shannon-Winner diversity formula. Results: From the results of the study, it was found that 6 types of Gastropoda namely Achatina fulica with a diversity index (H') of (3.51) were classified as high. Laevicaulis alte Bowd with a diversity index (H') of (1,15) was classified as moderate. Felicaulis sp with a diversity index (H') of (1,25) was classified as moderate, Bradybaena similaris Frussac with a diversity index (H') of (1,26) was classified as moderate. Achatina variegata Bowd with diversity index (H') of (0.92) is low. Doraceras leave sp with a diversity index (H') of (0.87) is low. Species diversity shows the pattern of adaptation to ecosystem conditions is quite good, and vice versa if the type of Gastropoda is low. Conclusions: the environment has a role in diversity variations in Nansean Village, Insana District, and North Central Timor Regency.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48914154","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: 1

Identification of Medicinal Plant Potential of Kasiyan Village Puger District 普格区Kasiyan村药用植物潜力鉴定

Bioeduscience Pub Date : 2022-04-28 DOI: 10.22236/j.bes/617819

Dini Nurmawati, D. Sudiarti, H. Hasbiyati

引用次数: 1

Diversity and Potential of Flowering Plants in Timau Mutis Nature Reserve, Tasinifu Village 塔西尼夫村Timau Mutis自然保护区开花植物多样性及其潜力

Bioeduscience Pub Date : 2022-04-01 DOI: 10.22236/j.bes/616923

I. M. Y. Tnunay, Florian Mayesti Prima R. Makin, Welsiliana

{"title":"Diversity and Potential of Flowering Plants in Timau Mutis Nature Reserve, Tasinifu Village","authors":"I. M. Y. Tnunay, Florian Mayesti Prima R. Makin, Welsiliana","doi":"10.22236/j.bes/616923","DOIUrl":"https://doi.org/10.22236/j.bes/616923","url":null,"abstract":"Background: The mountain ecosystem in Mutis Timau Nature Reserve, Oelmuke Village, has a high diversity of flowering plants but has not been recorded. Inventaritation of the flowering plant provides reference information for area conservation. This study aims to inventory the types and uses of flowering plants by the community and other potential benefits in the Mutis Timau Nature Reserve, Oelmuke Hamlet, East Nusa Tenggara. Method: This research was conducted in August 2019 in Oelmuke Village, East Nusa Tenggara. The plant collection was conducted using an experimental method along the Oelmuke Village area. The information on the use of flowering plants by the community using the interview method and information about other potential uses using the literature review method. Result: The flowering plants inventoried from Oelmuke Village is 31 species from 15 families that have been used as food, animal feed, building materials, medicinal materials, ornamental plants, hedge plants, firewood, and cigarette raw materials, and textile materials. Other potential uses are as an accumulator of Pb waste and dye for woven fabrics. Conclusions: The 31 species of plants that have been inventoried have been used by the community as food, animal feed, building materials, medicinal materials, ornamental plants, hedges, firewood, cigarette raw materials, and textile materials and other potential uses are accumulator Pb waste and dyes for woven fabrics","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43049571","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