Antibacterial activity test of Simargaolgaol (Aglaonema modestum Schott ex Engl) leaves extract against Escherichia coli and Salmonella typhi bacteria

Jurnal Pendidikan Kimia Pub Date : 2021-08-01 DOI:10.24114/jpkim.v13i2.26989

Tiurma Solomasi Zega, Putri Mandaoni Pakpahan, Rahmayani Siregar, Givinda Sitompul, S. Silaban

{"title":"Antibacterial activity test of Simargaolgaol (Aglaonema modestum Schott ex Engl) leaves extract against Escherichia coli and Salmonella typhi bacteria","authors":"Tiurma Solomasi Zega, Putri Mandaoni Pakpahan, Rahmayani Siregar, Givinda Sitompul, S. Silaban","doi":"10.24114/jpkim.v13i2.26989","DOIUrl":null,"url":null,"abstract":"The Simargaolgaol (Aglaonema modestum Schott ex Engl) plant is a plant that grows wild in Barus District, Central Tapanuli, North Sumatra which is used by the community as a medicinal plant. This study aims to determine the antibacterial activity of n-hexane, ethyl acetate and ethanol extracts from Simargaolgaol leaves against Escherichia coli and Salmonella typhi bacteria. The antibacterial activity test of Simargaolgaol leaves was carried out using the disc diffusion method. The results of antibacterial activity showed that the highest inhibitory power of Simargaolgaol leaf extract was ethanol extract (polar), ethyl acetate extract (semi polar) and n-hexane extract (non polar). The inhibitory power of ethanol extract, ethyl acetate, and n-hexane against Escherichia coli bacteria was 13.1 mm (strong); 9.7 mm (medium); 8.0 mm (medium) and for Salmonella typhi bacteria respectively 11.2 mm (strong); 10.7 mm (strong) and 9.3 mm (medium). With the concentration of the extract in the diameter is 10%. Based on this, it can be concluded that Simargaolgaol leaf extract has potential as an antibacterial. Keywords: Aglaonema modestum Schott ex Engl, Antibacterial activity, Escherichia coli, Salmonella typhi","PeriodicalId":17697,"journal":{"name":"Jurnal Pendidikan Kimia","volume":"6 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Pendidikan Kimia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.24114/jpkim.v13i2.26989","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 5

Abstract

The Simargaolgaol (Aglaonema modestum Schott ex Engl) plant is a plant that grows wild in Barus District, Central Tapanuli, North Sumatra which is used by the community as a medicinal plant. This study aims to determine the antibacterial activity of n-hexane, ethyl acetate and ethanol extracts from Simargaolgaol leaves against Escherichia coli and Salmonella typhi bacteria. The antibacterial activity test of Simargaolgaol leaves was carried out using the disc diffusion method. The results of antibacterial activity showed that the highest inhibitory power of Simargaolgaol leaf extract was ethanol extract (polar), ethyl acetate extract (semi polar) and n-hexane extract (non polar). The inhibitory power of ethanol extract, ethyl acetate, and n-hexane against Escherichia coli bacteria was 13.1 mm (strong); 9.7 mm (medium); 8.0 mm (medium) and for Salmonella typhi bacteria respectively 11.2 mm (strong); 10.7 mm (strong) and 9.3 mm (medium). With the concentration of the extract in the diameter is 10%. Based on this, it can be concluded that Simargaolgaol leaf extract has potential as an antibacterial. Keywords: Aglaonema modestum Schott ex Engl, Antibacterial activity, Escherichia coli, Salmonella typhi

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

菝葜叶提取物对大肠杆菌和伤寒沙门菌的抑菌活性试验

Simargaolgaol (Aglaonema modestum Schott ex Engl)植物是一种野生植物，生长在北苏门答腊岛中央Tapanuli的Barus地区，被社区用作药用植物。摘要本研究旨在测定菝葜叶正己烷、乙酸乙酯和乙醇提取物对大肠杆菌和伤寒沙门氏菌的抑菌活性。采用圆盘扩散法对四马高尔高尔叶进行抑菌活性试验。抑菌活性结果表明，菝葜叶提取物的抑菌活性最高的是乙醇提取物(极性)、乙酸乙酯提取物(半极性)和正己烷提取物(非极性)。乙醇提取物、乙酸乙酯和正己烷对大肠杆菌的抑菌力为13.1 mm(强);9.7 mm(中);8.0 mm(中等)，伤寒沙门菌11.2 mm(强);10.7毫米(强)和9.3毫米(中)。提取液在直径中的浓度为10%。综上所述，司马高尔酚叶提取物具有一定的抗菌潜力。关键词:青霉，抑菌活性，大肠杆菌，伤寒沙门氏菌

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

Jurnal Pendidikan Kimia

自引率

0.00%

发文量