<p>Disclosed is a method whereby the astringency and bitterness of tea leaves can be reduced and the thickness and sweetness thereof can be enhanced by a simple procedure. This method comprises irradiating fresh tea leaves with visible light beam having a peak wavelength of 380-560 nm.</p>
申请公布号
WO2011049131(A1)
申请公布日期
2011.04.28
申请号
WO2010JP68491
申请日期
2010.10.20
申请人
THE GRADUATE SCHOOL FOR THE CREATION OF NEW PHOTONICS INDUSTRIES;OHTA, HIROKAZU;OHTA, MARI
