潜在的n-BUTANOL提取物(Protium javanicum Burm)。F)。抑制菌根葡萄球菌的生长

N. M. Puspawati, G. A. G. Indukirana, I. M. Sukadana
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Ekstrak n-butanol pekat pada konsentrasi 20% mampu menghambat pertumbuhan S.aureus secara kuat dengan dengan diameter zona hambat sebesar 16,66 mm dan memiliki konsentrasi hambat minimum (KHM) sebesar 8,75 mm pada konsentrasi 1%. Pemisahan komponen senyawa pada ekstrak n-butanol dilakukan dengan metode kromatografi kolom dengan silika gel sebagai fase diam dan fase gerak etil asetat : asam asetat : asam formiat : air dengan perbandingan 10 : 1 : 1 : 2,6 , dimana hasil pemisahannya diperoleh 5 fraksi gabungan (FA, FB, FC, FD, FE). Dalam penelitian ini hanya Fraksi A dan E yang relatif murni secara kromatografi lapis tipis. Hasil identifikasi fraksi A dengan LC-MS/MS, diduga mengandung senyawa Kokamidropropil betain, 2-feniletanol dan Morin. Sementara itu pada fraksi E diduga mengandung senyawa Rutin. \nKata Kunci: antibakteri, daun tenggulun (Protium javanicum Burm. 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The growth of S.aureus bacteria could be inhibited by the concentrated n-butanol extract at a concentration of 20% with an inhibition diameter of 16.66 mm and the minimum inhibitory concentration of 1% was 8.5 mm. By using column chromatography based on silica gel as the stationary phase and ethyl acetate : acetic acid : formic acid : water in the ratio of 10 : 1 : 1 : 2.6 as the mobile phases, the component of chemicals in the n-butanol extract were separated into 5 mixed fractions (FA, FB , FC, FD, FE). Only relatively pure fractions A used in this study to be identified using a thin layer chromatography. According to the results of the LC-MS/MS, identification of fraction A, it was assumed that this fraction comprised the substances Cocamidropropyl betaine, 2-phenylethanol, and 2-(2,4-Morin. In the meanwhile, fraction E contained the substance Rutin. \nKeywords: antibacterial, LC MS/MS, tenggulun (Protium javanicum Burm. 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引用次数: 0

摘要

摘要菌根菌是导致印尼传染病的细菌之一。本研究旨在确定腾尔昆仑n-butanol提取物中发现的化合物成分。(F)并确定抑制S.aureus细菌生长的最小抑制浓度。提取方法是美体。用液态水集液进行抗菌活动测试,并使用LC-MS/MS识别化合物。tenggulun叶与甲醇进行了12磅的分离,产生了90.58克的甲醇附加物。浓缩的n-丁醇浓度为20%,可以大大抑制奥雷乌斯的生长,其半径为16.66毫米,最低浓度为8.75毫米。化合物成分的提取分离与硅凝胶柱色谱方法作为n-butanol做沉默和运动阶段阶段:醋酸纤维素乙醇:醋酸甲酸与10比较:1:1:水:2.6,联合分色,结果在哪里5馏分(FA、FB FC, FD, FE)。在这项研究中,只有A和E的成分在色谱上相对较纯。从A到LC-MS的分数,怀疑含有Kokamidropropil betain, 2-苯甲醇和Morin。与此同时,E区据称含有常规化合物。关键词:抗菌,tenggulun (Protium javanicum Burm)的叶子。F), LC /MS,葡萄球菌。导致印尼传染病的微生物之一是镫骨(S.aureus)。根据腾格伦研究的先验,可以预测奥雷乌斯的增长。为了阻止奥瑞斯的增长,这项研究得出的结论是,一种从腾伦叶驱逐出的最小抑制。去个性化它的补偿。macertion的目的是清除登潜叶,因此,一种极低的方法被用来测试抗菌素活性,而一种名为LC-MS/MS的聚能体正被用来识别这种化学物质。一公斤的tenggulun leaf powder在甲醇产出出90.58克的thick methanol extract和n hexane ethyl acetate和n-butanol。高度集中的n-丁醇暴露在一个直径为16.66毫米的20%抑制剂和最低抑制0.5毫米的1%。用纵队由chromatography改编自美国硅凝胶《stationary l醋酸和乙基:acetic acid ratio》:虫族酸水在10:1:1:2 . 6张a境phases手机,《化学组件n-butanol extract是分开进5综合fractions (FA、FB FC, FD, FE)。研究中唯一相关的片段使用了层层的色素沉着来识别。根据LC-MS/MS的结果,这种成分的鉴别,是结合了这种成分的Cocamidropropyl betaine, 2-苯乙醇和2-(2,4-Morin)。在某种程度上,框架使普通物质结合在一起。阿拉伯语:抗杆菌,LC /MS,腾格伦(Protium javanicum Burm)。F),葡萄球菌。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
POTENSI EKSTRAK n-BUTANOL DAUN TENGGULUN (Protium javanicum Burm. F.) DALAM MENGHAMBAT PERTUMBUHAN BAKTERI Staphylococcus aureus
ABSTRAK  Staphyloccocus aureus merupakan salah satu bakteri penyebab penyakit menular di Indonesia. Penelitian ini bertujuan untuk mengidentifikasi komponen senyawa yang terdapat pada ekstrak n-butanol daun tenggulun (Protium javanicum Burm. F.) dan mengidentifikasi konsentrasi hambat minimum yang menghambat pertumbuhan bakteri S.aureus. Metode ekstraksi yang digunakan adalah maserasi. Uji aktivitas antibakteri menggunakan metode sumur difusi dan dentifikasi senyawanya menggunakan LC-MS/MS (Liquid Mass Spectrometry-Tandem Mass Spectrometry). Serbuk daun tenggulun sebanyak 1 kg dimaserasi dengan metanol, menghasilkan 90,58 g ekstrak kental metanol yang dipartisi dengan n-butanol. Ekstrak n-butanol pekat pada konsentrasi 20% mampu menghambat pertumbuhan S.aureus secara kuat dengan dengan diameter zona hambat sebesar 16,66 mm dan memiliki konsentrasi hambat minimum (KHM) sebesar 8,75 mm pada konsentrasi 1%. Pemisahan komponen senyawa pada ekstrak n-butanol dilakukan dengan metode kromatografi kolom dengan silika gel sebagai fase diam dan fase gerak etil asetat : asam asetat : asam formiat : air dengan perbandingan 10 : 1 : 1 : 2,6 , dimana hasil pemisahannya diperoleh 5 fraksi gabungan (FA, FB, FC, FD, FE). Dalam penelitian ini hanya Fraksi A dan E yang relatif murni secara kromatografi lapis tipis. Hasil identifikasi fraksi A dengan LC-MS/MS, diduga mengandung senyawa Kokamidropropil betain, 2-feniletanol dan Morin. Sementara itu pada fraksi E diduga mengandung senyawa Rutin. Kata Kunci: antibakteri, daun tenggulun (Protium javanicum Burm. F), LC MS/MS, Staphylococcus aureus. ABSTRACT One of the microorganisms that causes infectious disorders in Indonesia is Staphyloccocus aureus (S.aureus). According to preliminary research Tenggulun leaves can prevent the growth of S.aureus. In order to stop the growth of S.aureus, this study was set out to estimate the minimum inhibitory concentration of an n-butanol extract from tenggulun leaves (Protium javanicum Burm. F.) and to characterize its components. Maceration was utilized to extract the tenggulun leaves, agar well diffusion method was used to test for antibacterial activity, and Liquid Mass Spectrometry-Tandem Mass Spectrometry (LC-MS/MS) was applied to identify the chemicals. One kilogram of tenggulun leaf powder was macerated in metanol to produce 90.58 grams of thick methanol extract divided among with n-hexane, ethyl acetate, and n-butanol to be partitioned. The growth of S.aureus bacteria could be inhibited by the concentrated n-butanol extract at a concentration of 20% with an inhibition diameter of 16.66 mm and the minimum inhibitory concentration of 1% was 8.5 mm. By using column chromatography based on silica gel as the stationary phase and ethyl acetate : acetic acid : formic acid : water in the ratio of 10 : 1 : 1 : 2.6 as the mobile phases, the component of chemicals in the n-butanol extract were separated into 5 mixed fractions (FA, FB , FC, FD, FE). Only relatively pure fractions A used in this study to be identified using a thin layer chromatography. According to the results of the LC-MS/MS, identification of fraction A, it was assumed that this fraction comprised the substances Cocamidropropyl betaine, 2-phenylethanol, and 2-(2,4-Morin. In the meanwhile, fraction E contained the substance Rutin. Keywords: antibacterial, LC MS/MS, tenggulun (Protium javanicum Burm. F), Staphylococcus aureus.
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