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公开(公告)号:US20210112726A1
公开(公告)日:2021-04-22
申请号:US16608756
申请日:2018-04-27
Applicant: NICHIA CORPORATION
Inventor: Atsushi OKAZAWA , Yasuo FUJIKAWA , Tomohiro TSURUMOTO
Abstract: An object of the present invention is to provide a method that can effectively/efficiently increase the amount of a phenolic compound such as a polyphenol. The invention provides a method for increasing an amount of a phenolic compound in a plant, or a method for producing a plant containing an increased amount of a phenolic compound, the method comprising irradiating the/a plant with ultraviolet light, wherein a fluence at wavelengths of 270 to 290 nm is 1500 to 50000 μmol/m2 and a fluence at wavelengths of 310 to 400 nm is less than 50% of that at wavelengths of 270 to 290 nm.