TEA EXTRACT
First Claim
Patent Images
1. A purified tea extract, comprising non-polymer catechins;
- whereina content of the non-polymer catechins in the solid content of the purified tea extract is from 45 to 90 wt. %,a percent by weight of gallate body in the non-polymer catechins is from 0.001 to 47 wt. %, anda weight ratio of gallic acid/non-polymer catechins is not greater than 0.3.
1 Assignment
0 Petitions
Accused Products
Abstract
This invention relates to a tea extract, which is reduced in bitterness, sourness and coarse taste, has a good affinity with various beverages, and contains non-polymer catechins that are highly stable in a sterilized beverage to which the tea extract is added.
A purified tea extract, including:
(1) non-polymer catechins (a) in a solid content accounting for from 45 to 90 wt. %;
(2) a percentage of gallate body in the non-polymer catechins being from 0.001 to 47 wt. %; and
(3) a weight ratio of a gallic acid/the non-polymer catechins being not greater than 0.3.
-
Citations
12 Claims
-
1. A purified tea extract, comprising non-polymer catechins;
wherein a content of the non-polymer catechins in the solid content of the purified tea extract is from 45 to 90 wt. %, a percent by weight of gallate body in the non-polymer catechins is from 0.001 to 47 wt. %, and a weight ratio of gallic acid/non-polymer catechins is not greater than 0.3. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
Specification