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標題: Bioactive Saponin from Tea Seed Pomace with Inhibitory Effects against Rhizoctonia solani
作者: Kuo, P.C.
Lin, T.C.
Yang, C.W.
Lin, C.L.
Chen, G.F.
Huang, J.W.
關鍵字: Saponin;tea seed pomace;Rhizoctonia solani;antifungal activity;glycosides;acid
Project: Journal of Agricultural and Food Chemistry
期刊/報告no:: Journal of Agricultural and Food Chemistry, Volume 58, Issue 15, Page(s) 8618-8622.
The present study was aimed to characterize the antifungal principles in methanol extract of tea (Camellia oleifera) seed pomace. Totally, two flavonoids, camelliasides A (1) and B (2), and one saponin mixture composed of camelliasaponin B(1) (3) were identified from the methanol extract. These constituents were tested for their ability to reduce the infection of cabbage seedlings by Rhizoctonia solani Kuhn AG-4 and to inhibit growth of the pathogen on potato dextrose agar plates. The saponin mixture is a potential candidate as a new plant-derived pesticide to control Rhizoctonia damping-off of vegetable seedlings.
ISSN: 0021-8561
DOI: 10.1021/jf1017115
Appears in Collections:農業暨自然資源學院

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