In vivo Antifungal Activity Against Various Plant Pathogenic Fungi of Curcuminoids Isolated from the Rhizomes of Curcuma longa
2006
Cho, J.Y. (Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea) | Choi, G.J. (Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea) | Lee, S.W. (Chungnam National University, Daejeon, Republic of Korea) | Lim, H.K. (Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea) | Jang, K.S. (Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea) | Lim, C.H. (Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea) | Cho, K.Y. (Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea) | Kim, J.C. (Korea Research Institute of Chemical Technology, Daejeon, Republic of Korea), E-mail: kjinc@krict.re.kr
In a search for plant extracts with potent in vivo antifungal activity against various plant pathogenic fungi, the methanol extract of the Curcuma longa rhizomes effectively controlled the development of rice blast caused by Magnaporthe grisea and tomato late blight caused by phytophthora infestans. Three curcuminoids such as curcumin, demethoxycurcumin, and bisdemethoxycurcumin were purified from the methanol extract of C. longa rhizomes as antifungal principles.
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