叶柄叶鞘(学名Centella asiatica L)对丙戊酸

Riki Vernando, Mahyarudin Mahyarudin, Ambar Rialita
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引用次数: 0

摘要

痤疮发生率高,抗菌素耐药性增加,需要从自然材料中寻找替代疗法。一些研究表明,某些内生细菌产生对健康有影响的生物活性化合物,特别是从药用植物中分离出来的内生细菌。Pegagan (Centella asiatica L)是一种药用植物,其许多用途包括治疗皮肤问题、治疗伤口和成为抗菌素制剂。本研究旨在确定pegacy叶对pro可再生性腺的对生抗菌素活性。抗菌素活动测试是通过磁盘扩散方法通过测量抑制区的直径进行的。从之前的研究中获得的内生细菌根据菌落、细胞形态和生物化学活动的特征进行分类。内生细菌的19种异种具有对生介质活性,其特征是直径在11.46 - 2534毫米之间形成消化区。这两种具有最大抗菌素活性的异构体,第3号和第17号,已鉴定属于空气微生物属。根据这项研究,可以得出结论,叶鞘(槟榔叶)的内生细菌有潜在的抗菌作用。抗微生物药的高强度抗微生物药的抗微生物药一些研究表明,在人类健康的基础上,最重要的是那些与医疗机构隔绝的细菌。Gotu kola或pegagan (Centella asiatica L)是一种药物,其表面有许多不良的皮肤、治疗伤口和其他已知的抗菌剂。研究的目标是确定一种抗微生物活性介质对丙烯酰胺的对偶作用。反微生物活动测试被采用了隔离区内抑制剂直径缩小的方法论。从previous研究中发现的真核细菌是基于柱廊、细胞形态和生物化学活动的特征。内生细菌的异化表明抗菌素对P. acnes活性,由11.46到25.34毫米的抑制形成决定。这两种不同的异体具有最大的抗细菌性,namely isolates number 3和17与空气微生物属相同。根据这项研究的结果,它可以确定来自pegagan (Centella asiatica L)的内源性细菌具有抗杆菌作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Aktivitas Antimikroba Bakteri Endofit Daun Pegagan (Centella asiatica L.) Terhadap Propionibacterium acnes
 AbstrakTingginya angka kejadian jerawat dan meningkatnya resistensi terhadap antimikroba memerlukan alternatif pengobatan yang berasal dari bahan alam. Beberapa studi menunjukkan bahwa bakteri endofit tertentu memproduksi senyawa bioaktif yang memiliki efek bagi kesehatan, terutama bakteri endofit yang diisolasi dari tumbuhan obat. Pegagan (Centella asiatica L.) merupakan tumbuhan obat yang mempunyai banyak manfaat seperti untuk mengobati masalah kulit, menyembuhkan luka, serta menjadi agen antimikroba. Penelitian ini bertujuan untuk mengetahui aktivitas antimikroba isolat bakteri endofit daun pegagan terhadap Propionibacterium acnes. Pengujian aktivitas antimikroba dilakukan dengan metode difusi cakram melalui pengukuran diameter zona hambat. Bakteri endofit yang didapat dari penelitian sebelumnya dikarakterisasi berdasarkan ciri-ciri dari morfologi koloni, morfologi sel, dan aktivitas biokimia. Sembilan belas isolat bakteri endofit memiliki aktivitas antimikroba terhadap Propionibacterium acnes, ditandai dengan terbentuknya zona hambat berdiameter antara 11,46–25,34 mm. Dua isolat yang memiliki kemampuan aktivitas antimikroba yang paling besar, yaitu isolat nomor 3 dan 17 dengan hasil identifikasi termasuk ke dalam genus Aeromicrobium. Berdasarkan hasil penelitian dapat disimpulkan bahwa bakteri endofit dari daun pegagan (Centella asiatica (L.) berpotensi sebagai antimikroba terhadap bakteri P. acnes.AbstractThe high prevalence of acne cases and the increasing resistance to antimicrobials requires alternative treatments that originate from natural ingredients. Several studies have shown that certain endophytic bacteria produce bioactive compounds that benefits human health, especially those whom isolated from medicinal plants. Gotu kola or pegagan (Centella asiatica L.) is one of medicinal plant that has many benefits such as treating skin problems, healing wounds, and also known for an antibacterial agent. The aim of the study was to determine the antimicrobial activity of the endophytic bacterial isolates of pegagan against Propionibacterium acnes. The antimicrobial activity test were carried out using the disc diffusion method by measuring the diameter of the inhibition zone within isolate. Endophytic bacteria obtained from previous studies were characterized based on the characteristics of colony morphology, cell morphology and biochemical activity. 19 isolates of endophytic bacteria showed antimicrobial activity against P. acnes, indicated by the formation of inhibition zones ranging from 11.46 to 25.34 mm. Two isolates that had the greatest antibacterial activity, namely isolates number 3 and 17 were identified and belongs to the genus Aeromicrobium. Based on the results of this study, it can be concluded that endophytic bacteria from pegagan (Centella asiatica L.) leaves has potential as an antibacterial agent against Propionibacterium acnes bacteria.
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