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PATENT ID  : European Patent CN101223891 (A)
Aniseed essential oil for inhibiting plant pathogenic fungi and preparing method thereof
LIGANG ZHOU [CN]; ZEJIAN GUO [CN]; WEIBO JIANG [CN]; YONGFU HUANG [CN]; JIANGLIN ZHAO [CN]; YOUWEN GONG [CN]; XIAOJUAN ZHANG [CN]
ABSTRACT 
The invention relates to a botanical essential oil for the control of plant pathogenic fungus and a preparation method thereof. The essential oil of the invention is extracted from star aniseseen fruits and contains 29 main ingredients through gas chromatography-mass spectrometry analysis, wherein, trans-anethole accounts for 83.483 percent. The invention first confirms that the trans-anethole is the main antibacterial active ingredient in the essential oil from the star aniseseen as well as the essential oil from the star aniseseen and the trans-anethole thereof has significant inhibition activity for a plurality of plant pathogenic fungus such as early blight of tomato, stem end rot of mango, corn leaf blight, wheat scab, cucumber fusarium wilt, tomato fusarium wilt, cotton fusarium wilt, rice blast fungus, pythium aphani-dermatum, wheat sheath blight, rice sheath blight, etc. and can control plant diseases.

 

Data Source: United States Patent and Trademark office (http://uspto.gov)

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