| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that the deposit of a tea component, in particular, catechin is small by a method for depositing the tea component from tea manufacturing, while the catechin is reduced in a short period of time without sustainability of catechin effects due to oxidation, and even a fabric, a nonwoven fabric, and a mesh which are dyed are discolored from green into brown due to the oxidation. SOLUTION: A reduction in the tea component, in particular, catechin possessed by fresh tea leaves is decreased to deposit the tea component by using the fresh tea leaves. The catechin can be preserved over a long period of time by adding an antioxidant. COPYRIGHT: (C)2011,JPO&INPIT
|
