Title:
METHOD FOR PREPARING GREEN TEA HAVING REDUCED CAFFEINE CONTENT BY USING SUPERCRITICAL EXTRACTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/179849
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing a low caffeine green tea of which the caffeine has been reduced, and the development of a method for preparing a low caffeine green tea, the method minimizing the loss of catechin, free amino acids, antioxidant ingredients and the like while specifically removing, by using a supercritical extraction system, 87.4% of only a caffeine content, in comparison with a general green tea product, can contribute to the creation of a new domestic tea consumption market and an increase in income of related companies (farmhouses).
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Inventors:
HAN SEO YUN (KR)
KIM HA JEONG (KR)
KIM HEA SEOUNG (KR)
KIM JONG CHEOL (KR)
CHO KYOUNG HWAN (KR)
JEONG YU SEOK (KR)
KANG EUN JU (KR)
OH SOO JEONG (KR)
SHIN YU JIN (KR)
KIM HA JEONG (KR)
KIM HEA SEOUNG (KR)
KIM JONG CHEOL (KR)
CHO KYOUNG HWAN (KR)
JEONG YU SEOK (KR)
KANG EUN JU (KR)
OH SOO JEONG (KR)
SHIN YU JIN (KR)
Application Number:
PCT/KR2017/003728
Publication Date:
October 19, 2017
Filing Date:
April 05, 2017
Export Citation:
Assignee:
INST OF HADONG GREEN TEA (KR)
TEA IND PROMOTION CENTER IN HADONG (KR)
TEA IND PROMOTION CENTER IN HADONG (KR)
International Classes:
A23F3/20; A23F3/22; A23F5/02
Foreign References:
| KR20070045137A | 2007-05-02 | |||
| KR20140132130A | 2014-11-17 | |||
| KR20070078527A | 2007-08-01 | |||
| KR20090010172A | 2009-01-29 | |||
| KR101049391B1 | 2011-07-14 |
Attorney, Agent or Firm:
PARK, Ji Ho (KR)
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