BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan)最新文献_第5页

LARVICIDAL ACTIVITY OF TURMERIC (CURCUMA DOMESTICA) EXTRACT AGAINST AEDES AEGYPTI L. 姜黄提取物对埃及伊蚊的杀幼虫活性研究。

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2021-08-13 DOI: 10.31289/BIOLINK.V8I1.4353

I. Susilowati, Tri Harningsih, Indra Ayu Vidyaningrum

{"title":"LARVICIDAL ACTIVITY OF TURMERIC (CURCUMA DOMESTICA) EXTRACT AGAINST AEDES AEGYPTI L.","authors":"I. Susilowati, Tri Harningsih, Indra Ayu Vidyaningrum","doi":"10.31289/BIOLINK.V8I1.4353","DOIUrl":"https://doi.org/10.31289/BIOLINK.V8I1.4353","url":null,"abstract":"Indonesia occupies the top position as the country with the highest dengue cases in ASEAN. A variety of prevention dengue can be done which can be used chemicals. Chemical insecticides indeed provide effective results and optimal, but many negative impacts both on the environment and living organisms. The many negative effects of Â Â chemical insecticides led to new research in the vector control safer, simpler, and environmentally sound. Control using biological insecticides (vegetable) is one of them. One of the plants that can be used as larvicides are turmeric (Curcuma domestica). Tumeric contains bioactive compounds such as essential oils, alkaloids, flavonoids, saponins potential as an alternative killer mosquito larvae. Researchers create 6 concentration turmeric extract (0g / L; 0.25 g / L, 0.5 g / L; 1g / L; 2g / L; 4g / L) of each concentration included 25 larval Aedes aegypti L. The data obtained were performed Shapiro-Wilk normality test and then test the hypothesis by Kruskal Walis and probit test. Results obtained LC50value is 2.084g/L or 0.208% (w/v). The results showed that tumeric extract (Curcuma domestica) is effective to kill the larvae Aedes aegypti L.","PeriodicalId":186452,"journal":{"name":"BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128376307","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

AN OVERVIEW OF BRYOPHYTES DIVISION 苔藓植物分类综述

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2021-08-13 DOI: 10.31289/BIOLINK.V8I1.4294

N. Ginting, H. M. Amrul, Ferdinand Susilo

引用次数: 2

ANTIBIOTIC SUSCEPTIBILITY TEST TOWARDS COCKROACH (PERIPLANETA AMERICANA) FOOT BACTERIA IN THE NUTRITION DEPARTMENT AREA OF PALU CITY HOSPITAL 帕卢市医院营养科区对美洲大蠊足部细菌的药敏试验

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2021-08-13 DOI: 10.31289/BIOLINK.V8I1.4945

I. N. Kundera, Yulia Windarsih, A. Rauf

{"title":"ANTIBIOTIC SUSCEPTIBILITY TEST TOWARDS COCKROACH (PERIPLANETA AMERICANA) FOOT BACTERIA IN THE NUTRITION DEPARTMENT AREA OF PALU CITY HOSPITAL","authors":"I. N. Kundera, Yulia Windarsih, A. Rauf","doi":"10.31289/BIOLINK.V8I1.4945","DOIUrl":"https://doi.org/10.31289/BIOLINK.V8I1.4945","url":null,"abstract":"Cockroaches (Periplaneta americana) are known to have potential as vectors of various pathogenic bacteria in various locations including the nutrition department area in the hospitals. Research related to the role of these animals as vectors of pathogenic bacteria has not been done. The provision of food in the hospital nutrition department has the potential for bacterial contamination from food, equipment, hospital staff, and the environment. Cockroaches can be a vector for spreading various nosocomial infectious diseases in hospitals. A descriptive method was used, and the data were obtained by bacterial isolation, Gram staining method, antibiotic sensitivity test, and bacterial identification using Microbact system software 2000. This study was carried out at the Biology Education Laboratory, Education and Teacher Training Faculty,Â Tadulako University. Based on the results of the study, 6 species of bacterial isolates from cockroach feetÂ Â in the nutrition department area of Palu city hospital, namely E. coli, S. arizonae, Salmonella sp., K. ozaenae, S. simulans, and S. enterica. Antibiotic sensitivity test showed that four bacteria exhibited multi-drug resistance to antibiotics Amoxycillin, Chloramphenicol and Vancomycin. Meanwhile,S. enterica was still sensitive to the five tested antibiotics namely Amoxycillin, Chloramphenicol, Ciprofloxacin, Ofloxacin, and Vancomycin. serious policies and handling are needed to control new types of vectors that carry diseases in humans.. meanwhile,S. entericawas still sensitive to the five tested antibiotics.","PeriodicalId":186452,"journal":{"name":"BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan)","volume":"204 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129944048","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

EVALUATION ON METHODS FOR IDENTIFICATION OF VIBRIO SP.: KAWAKAWA (EUTHYNNUS AFFINIS) BRINING SHREDDED AND CHITOSAN ADDITION AS PRESERVATIVE 川川弧菌盐水碎和添加壳聚糖作为防腐剂的鉴定方法评价

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2021-08-13 DOI: 10.31289/BIOLINK.V8I1.5011

P. Kusumaningsih

{"title":"EVALUATION ON METHODS FOR IDENTIFICATION OF VIBRIO SP.: KAWAKAWA (EUTHYNNUS AFFINIS) BRINING SHREDDED AND CHITOSAN ADDITION AS PRESERVATIVE","authors":"P. Kusumaningsih","doi":"10.31289/BIOLINK.V8I1.5011","DOIUrl":"https://doi.org/10.31289/BIOLINK.V8I1.5011","url":null,"abstract":"The kawakawa (Euthynnus affinis) brine salting that used to make shredded were preservative with salt. Salt addition has aim to inactivate of bacterial contamination. Obviously, bacteria is still capable of growing in kawakawa brine shredding Therefore, in this study chitosan was added as antibacterial in shredded processing. Vibrio sp., is one of common halophilic bacteria found in seafood. If this bacteria is consumed, it can cause serious problems in human health. The objective of this study was to evaluate the factors that affect in identifying Vibrio sp., on kawakawa brine shredding (C), shredded non-chitosan (FC) and shredded contain of chitosan (FC+). The methods evaluated were steps in enriching bacteria, culturing bacterial in selective media and analysing bacterial by API 20E kit. Enriching and incubation periods were needed by halophilic bacteria to adaptation in new environment. It was required to observe the bacteria characteristics' that would be isolated. Bacterial colonies were growth on Thiosulphate citrate bile salt sucrose (TCBS)Â were not Vibrio sp., but confirmed as Pseudomonas luteola and Proteus vulgaris based on API 20E analysis. It was showed that TCBS media had some advantages in identifying Vibrio sp. In conclusion, to get the best result in identifying bacteria, at least twoÂ or more methods were used to avoid misidentification.","PeriodicalId":186452,"journal":{"name":"BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116330706","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

INCREASED RESISTANCE OF PENAEUS MONODON TO WHISPOVIRUS CAUSES WHITE SPOT SYNDROME THROUGH ANTIVIRUS GENE TRANSFER 单节对虾对whispovirus的抵抗力增强，通过抗病毒基因转移引起白斑综合征

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2021-08-13 DOI: 10.31289/BIOLINK.V8I1.4597

Chelvieana A. Christanti, Debora V. Widyanti, Yesica C. Rhenata, Floreta D. Icasari, David L Gultom, Sudarsono Siburian, Wahyu Irawati

{"title":"INCREASED RESISTANCE OF PENAEUS MONODON TO WHISPOVIRUS CAUSES WHITE SPOT SYNDROME THROUGH ANTIVIRUS GENE TRANSFER","authors":"Chelvieana A. Christanti, Debora V. Widyanti, Yesica C. Rhenata, Floreta D. Icasari, David L Gultom, Sudarsono Siburian, Wahyu Irawati","doi":"10.31289/BIOLINK.V8I1.4597","DOIUrl":"https://doi.org/10.31289/BIOLINK.V8I1.4597","url":null,"abstract":"The shrimp species Penaeus monodon is the main commodity of Indonesian aquaculture. One of the obstacles when cultivating tiger prawns is the attack of white spot disease (White Spot Syndrome Virus) which makes the quality and quantity of production decrease. One attempteffective for overcoming the white spot virus attack on shrimp, namely through the transfer of antiviral genes. Previous researchers carried out the transfer of antiviral genes to provide immunological effects so that they were resistant to pathogen attack and could prevent the death of tiger prawns. Destinationwriting article that is This study aims to determine the increase in resistance of tiger shrimp to Whispovirus that causes White Spot Syndrome through the transfer of antiviral genes. The type of research conducted is descriptive qualitative with a literature review method that discusses five focus studies, namely Whispovirus as a cause of White Spot Syndrome Virus (WSSV) disease in tiger prawns, tiger shrimp infected with White Spot Syndrome Virus, the use of PmAV antiviral genes in the treatment of Whispovirus , the mechanism of transfection of antiviral genes in the treatment of Whispovirus infection against tiger prawns, and changes in tiger shrimp resistance after insertion of antiviral genes. The conclusion obtained is that the addition of antiviral genes in tiger shrimp DNA can increase its resistance to Whispovirus.","PeriodicalId":186452,"journal":{"name":"BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan)","volume":"220 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124352028","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

ANALYSIS OF DNA SEQUENCE ENCODING GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE (GAPDH) ON COCOR BEBEK (KALANCHOE x LAETIVIRENS) 甘油三酯-3-磷酸脱氢酶(GAPDH)基因序列分析

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2021-08-13 DOI: 10.31289/BIOLINK.V8I1.4964

Putri S Agustina, D. I. Roslim

{"title":"ANALYSIS OF DNA SEQUENCE ENCODING GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE (GAPDH) ON COCOR BEBEK (KALANCHOE x LAETIVIRENS)","authors":"Putri S Agustina, D. I. Roslim","doi":"10.31289/BIOLINK.V8I1.4964","DOIUrl":"https://doi.org/10.31289/BIOLINK.V8I1.4964","url":null,"abstract":"To understand the fundamental mechanisms on genes in plant cells can be performed by gene expression studies. The study needs reference genes that act as internal control to avoid expression data bias. Glyceraldehyde-3-Phosphate Dehydrogenase (GAPDH) gene is one of reference genes that has been validated in plants. This study aims to analyze the DNA sequences encoding GAPDH in cocor bebek (Kalanchoe x laetivirens). Methods included total DNA extraction from fresh leaf, polymerase chain reaction (PCR), electrophoresis at 1% agarose and DNA sequence data analysis. The DNA sequence of K. x laetivirens GAPDH gene obtained were 1107 bp and predicted to consist of 5 exons and 5 introns. This sequence had about 68.96%-73.81% similarity to the DNA sequence of the GAPDH gene in several plant species. The amino acid sequence of K. x laetivirens GAPDH had 5 conserved regions and residues of cysteine (C) and histidine. The sequence obtained in this study was the first to be reported from the genus Kalanchoe. This sequence can be used for analysis of gene expression in K. x laetivirens and can be as reference for isolating the GAPDH gene for other plant species in the genus Kalanchoe.","PeriodicalId":186452,"journal":{"name":"BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126469971","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

DEGRADATION OF SOME POLYSTRENE USING BEETLE LARVAE (TENEBRIO MOLITOR L.) 甲虫幼虫降解某些聚醚的研究

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2021-08-13 DOI: 10.31289/BIOLINK.V8I1.5001

I. Putra, Alfi Nurcahyasari

{"title":"DEGRADATION OF SOME POLYSTRENE USING BEETLE LARVAE (TENEBRIO MOLITOR L.)","authors":"I. Putra, Alfi Nurcahyasari","doi":"10.31289/BIOLINK.V8I1.5001","DOIUrl":"https://doi.org/10.31289/BIOLINK.V8I1.5001","url":null,"abstract":"One alternative to waste processing polystyrene is to use Tenebrio molitor larvae. This study aims to determine the increase in body length and weight, rate of degradation, and value of Waste Reduction Index (WRI) of larvae T. molitor. This study used laboratory experimental using completely randomized design experimental design model (CRD) data analysis with control and 4 feed treatments. Each treatment level was repeated 5 times in order to obtain 25 experimental units. Larvae were reared in a plastic container containing 10 larvae. Each larvae were given bran feed for control and polystrene for treatment, each feed as much as 1 gram. The polystyrene used were food packaging, walls, electronic packaging, and ice boxes. Larvae were measured for length and body weight every 3 days for 30 days. Parameters observed were increase in length and weight of larvae, rate of degradation and WRI values.The highest mean value of increase in larval length on the polystrene wall was 1.69 cm. The lowest value was polystyrene food packaging (1.59 cm). The average weight gain of larvae has a uniform value in the control and treatment of 0.07 gr. The highest degradation rate and WRI values were polystyrene wall and electronic packaging at 0.019 and 0.63%. while the lowest values were polystyrene food packaging at 0.11 and 0.37%.","PeriodicalId":186452,"journal":{"name":"BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117098511","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

UJI AKTIVITAS ANTIBAKTERI EKSTRAK METANOL DAUN BAWANG BATAK (Allium chinense G. Don) TERHADAP Streptococcus mutans DAN Bacillus cereus SEBAGAI BAKTERI GRAM POSITIF 检测巴塔克韭素提取物(Allium chinense G. Don)的抗菌活性，将链球菌和杆菌当作正克细菌进行试验

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2019-12-30 DOI: 10.31289/biolink.v6i2.2814

A. Fahmi

引用次数: 3

UJI ANTIBAKTERI EKSTRAK BUAH TAKOKAK (SOLANUM TORVUM SWARTZ) TERHADAP PERTUMBUHAN BAKTERI PROPIONIBACTERIUM ACNES 高山果提菌剂(SOLANUM TORVUM SWARTZ)的抗菌提菌剂测试对丙戊酸培养的影响

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2019-07-17 DOI: 10.31289/BIOLINK.V6I1.2237

Merta Meliana Lajira, I. N. E. Lister

引用次数: 1

UJI EFEKTIVITAS DAUN PANDAN WANGI (PANDANUS AMARYLLIFOLIUS ROXB.) SEBAGAI ANTIBAKTERI TERHADAP SALMONELLA TYPHI 测试潘兰香叶(PANDANUS AMARYLLIFOLIUS ROXB)的效力。作为对沙门氏菌的抗菌

BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Pub Date : 2019-06-24 DOI: 10.31289/BIOLINK.V6I1.2218

Priska Nancy Claudia Bali, Ahmad Raif, Setia Budi Tarigan

引用次数: 2