Antibacterial activity of the seeds, roots and shoots of Lotus populations

IF 0.8 4区生物学 Q3 AGRONOMY

Legume Research Pub Date : 2018-05-20 DOI:10.18805/LR-408

G. Demirkol

引用次数: 2

Abstract

In this study the antibacterial activity of the ethanol, ethyl acetate and chloroform extracts from the seeds, roots and shoots of Lotus aegaeus, Lotus angustissimus, Lotus corniculatus, Lotus gebelia, Lotus palustris populations grown naturally in Turkey were investigated by using the disc diffusion and agar dilution method, against main plant pathogenic bacteria (Clavibacter michiganensis, Agrobacterium tumefaciens, Erwinia caratovora, Pseudomonas phaseolicola). According to results, the shoot ethyl acetate extract of L. aegaeus and shoot extracts of L. corniculatus against C. michiganensis and shoot extracts of all solvents of L. angustissimus against P. phaseolicola showed high antibacterial activity. This is the first report of antibacterial activity of the Lotus species against plant pathogens. In the study these stated effective extracts showed higher antibacterial effects by comparison with used chemical preservatives against sensitive bacteria. This study offers that active compounds present in Lotus species could play a big role in naturally plant preservation against plant diseases.

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荷花群体种子、根、芽的抑菌活性

采用碟形扩散法和琼脂稀释法，研究了土耳其自然生长的荷花aegaeus、angustissimus、corniculatus、gebelia、palustris等植物种子、根和芽的乙醇、乙酸乙酯和氯仿提取物对主要植物病原菌(密歇根克拉杆菌、农杆菌、caratovora Erwinia、phaseolicola假单胞菌)的抑菌活性。结果表明，鹅毛苣苔芽部乙酸乙酯提取物和鹅毛苣苔芽部提取物对鹅毛苣苔的抑菌活性较好，鹅毛苣苔芽部提取物对鹅毛苣苔的抑菌活性较高。这是首次报道莲花对植物病原菌的抑菌活性。在研究中，与常用的化学防腐剂相比，这些有效提取物对敏感细菌具有更高的抗菌效果。本研究表明，荷花中存在的活性成分在植物自然保护中具有重要的作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Legume Research AGRONOMY-

CiteScore

1.30

自引率

37.50%

发文量

256

审稿时长

6-12 weeks

期刊介绍： Legume Research An International Journal. The Journal is an official publication of Agricultural Research Communication Centre. It is designed to bring out the original research articles on genetics, breeding, physiology, bacterial avtivity, production, quality, biochemistry and seeds of legumes crops. The objective of the journal is to serve as a forum for scientific community to publish their research findings on legumes ans to provide basis for new research. Journal is being scanned in the important indexing and abstracting services.