Antibacterial Activity and Phytochemical Screening of The Fraction of Endophytic Fungus Derived from Sambiloto Flowers (Andrographis paniculata (Burm.f.) Nees)

Firda Febria, Suryelita Suryelita, Riga Riga
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引用次数: 1

Abstract

Sambiloto is one of the plants in Acanthaceae family obtaining antibacterial compounds. Another source to identify the antibacterial compounds from sambiloto is endophytic fungus. The study aimed to observe the antibacterial activity and phytochemical constituents of the fractions of endophytic fungus isolated from sambiloto flowers (Andrographis paniculata (Burm.f.) Nees). Endophytic fungus was extracted using ethyl acetate to give the crude extract. The crude extract was fractioned by Vacuum Liquid Chromatography (VLC) using hexane-ethyl acetate as the solvents to give 17 fractions. In addition, 7 fractions were created by combining the identical stain patterns on the chromatograms. The phytochemical composition of the isolate fraction has been tested, and it was proven that it contained terpenoid and steroid components. The antibacterial activity of the 7 fractions was also examined using the disc diffusion method with a concentration of 5%. The semi-polar fraction actively inhibits bacterial growth.Keywords: antibacterial; Andrographis paniculata; fractination; phytochemical; endophytic fungus ABSTRAKAktivitas Antibakteri dan Kandungan Fitokimia dari Fraksi Jamur Endofitik pada Bunga Sambiloto (Andrographis paniculata (Burm.f.) Nees)Sambiloto adalah salah satu tanaman dalam famili Acanthaceae yang dilaporkan menghasilkan senyawa antibakteri. Sumber lain untuk mengidentifikasi senyawa antibakteri dari tumbuhan sambiloto adalah jamur endofitik. Tujuan dari penelitian ini adalah mengamati aktivitas antibakteri serta kandungan fitokimia dari fraksi jamur endofitik pada bunga sambiloto (Andrographis paniculata (Burm.f.) Nees). Jamur endofitik diekstraksi dengan etil asetat dan menghasilkan ekstrak pekat. Ekstrak pekat difraksinasi menggunakan metode Kromatografi Cair Vakum (KCV) menghasiilan 17 fraksi. Berdasarkan analisis noda pada kromatogram, fraksi tersebut digabungkan sehingga diperoleh tujuh fraksi. Ketujuh fraksi tersebut diuji kandungan fitokimianya yang menunjukkan positif mengandung senyawa terpenoid dan steroid. Ketujuh fraksi juga diuji aktivitas antibakteri menggunakan metode difusi cakram dengan konsentrasi ekstrak 5% . Fraksi yang bersifat semipolar lebih efektif menghambat pertumbuhan bakteri.Kata kunci: Andrographis paniculata; antibakteri; fitokimia; fraksinasi; jamur endofitik
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穿心莲花内生真菌的抑菌活性及植物化学筛选需要雇)
三叶草是刺科植物中获得抗菌化合物的植物之一。另一种从三叶草中鉴定抗菌化合物的来源是内生真菌。本研究旨在观察三叶花内生真菌(Andrographis paniculata, Burm.f.)的抑菌活性和植物化学成分。需要雇)。采用乙酸乙酯提取内生真菌粗提物。以乙酸己烷乙酯为溶剂,采用真空液相色谱(VLC)对粗提物进行分馏,得到17个馏分。此外,将色谱上相同的染色图案组合成7个馏分。对分离部位的植物化学成分进行了测试,证实其含有萜类和甾类成分。采用浓度为5%的圆盘扩散法测定7个部位的抑菌活性。半极性部分有效抑制细菌生长。关键词:抗菌;穿心莲香;fractination;植物化学的;内生真菌aktivitas Antibakteri dan Kandungan Fitokimia dari Fraksi Jamur Endofitik pada Bunga Sambiloto(缅甸穿心莲)[中文]参比洛托·阿达拉赫·萨图·塔纳曼·达拉姆家族·棘科杨氏抗虫菌。桑柏碱对细菌的拮抗作用。黄花穿心莲(缅甸):黄花穿心莲(缅甸)需要雇)。Jamur endofitik diekstraksi denengan,直到有一天,当menghasilkan ekstrakpekat。孟哈西兰,孟哈西兰,孟哈西兰,孟哈西兰,孟哈西兰。Berdasarkan分析noda - pa kromatogram, fraksi tersebut digabungkan sehinga diperoleh tujuh fraksi。Ketujuh fraksi tersebut diuji kandungan fitokimianya yang menunjukkan阳性mengandung senyawa萜类dan甾体。抗细菌活性菌,孟古那肯菌,散裂菌,甘露菌,甘露菌,甘露菌。Fraksi yang是半极性lebih efektif menghambat pertumbuhan bakteri。山茱萸:穿心莲;antibakteri;fitokimia;fraksinasi;jamur endofitik
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