菊科植物色霉(Chromolaena scabra, LF)叶片和花提取物的植物化学研究及抗真菌活性

Q2 Multidisciplinary

Universitas Scientiarum Pub Date : 2022-03-09 DOI:10.11144/javeriana.sc271.psaa

Fabián Garzón-Posse, Jorge E. Parra-Amin, Diego Ricardo Muñoz-Cendales

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引用次数: 0

摘要

毛藻属是由大约170种植物组成，广泛分布于热带地区。本文报道了色藻属植物的几种次生代谢产物和不同的生物活性。本文首次对哥伦比亚种色霉(Chromolaena scabra, LF)R的不同极性叶和花提取物进行了植物化学分析。King & H. Rob。对脂肪酸衍生物、类固醇、二萜和类黄酮代谢物进行了纯化和鉴定。初步的植物化学分析显示，次生代谢产物主要有类固醇、三萜、类胡萝卜素、生物碱、单宁和类黄酮。同时，还测定了这些镰刀菌叶和花提取物对番茄尖孢镰刀菌的抑菌活性。

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Phytochemical study and antifungal activity of leaf and flower extracts of the Asteraceae species Chromolaena scabra (LF) R. King & H. Rob.

The Chromolaena genus is composed by about 170 plant species widely distributed in tropical areas. Several kinds of secondary metabolites and different biological activities have been described for species belonging to Chromolaena. This work described, for the first time, the phytochemical analysis of different polarity leaf and flower extracts of the Colombian species Chromolaena scabra (LF)R. King & H. Rob. Conducted assays resulted in the purification and identification of fatty acids derivatives, steroids, a diterpene, and flavonoid metabolites. The preliminary phytochemical analysis revealed the presence of the main groups of secondary metabolites: steroids, triterpenes, carotenoids, alkaloids, tannins, and flavonoids. In parallel, the antifungal activity of these C. scabra leaf and flowerextracts against the fungus Fusarium oxysporum f. sp. lycopersici, was determined.

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来源期刊

Universitas Scientiarum Multidisciplinary-Multidisciplinary

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

15 weeks