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Antifungal activities of β-thujaplicin originated in Chamaecyparis obtusa
Author(s) -
Yubin Kwon,
Hyun-sang Kim,
Hyun-Woo Kim,
Dong Woon Lee,
Yong-Hwa Choi
Publication year - 2017
Publication title -
journal of applied biological chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.229
H-Index - 18
eISSN - 2234-7941
pISSN - 1976-0442
DOI - 10.3839/jabc.2017.042
Subject(s) - chemistry , chamaecyparis , antifungal , botany , traditional medicine , microbiology and biotechnology , medicine , biology
Environment-friendly, commercially-available agricultural products were investigated for antimicrobial activity against Sclerotinia sclerotiorum, as a pathogen of sclerotium disease. Then β-thujaplicin from Chamaecyparis obtuse was investigated for antifungal activity against six kinds of pathogenic fungi. It showed a statistically significant (p <0.001) growth inhibition effect on Sclerotinia sclerotiorum as a pathogen of sclerotium disease, Rhizoctonia solani AG-4 as a pathogen of damping off, Phytophthora capsici as a pathogen of phytophthora blight, and Colletotrichum coccodes as a pathogen of anthracnose at a concentration of 50 ppm and on Stemphylium solani as a pathogen of spotting disease and Alternaria alternata as a pathogen of black mold at a concentration of 100 ppm. In conclusion, these results indicate that it may be possible to develop environment-friendly agricultural products using β-thujaplicin compounds.

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