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Patent Searching and Data


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).

Inventors:
HAN, Seo Yun (81 Singigunghang-gil, Hadong-eup,Hadong-gun, Gyeongsangnam-do, 52333, KR)
KIM, Ha Jeong (30-3, Hapyeong-gil Agyang-myeon,,Hadong-gun, Gyeongsangnam-do, 52307, KR)
KIM, Hea Seoung (485 Saneop-ro, Geumseong-myeon,Hadong-gun, Gyeongsangnam-do, 52355, KR)
KIM, Jong Cheol (3748-14, Seomjingang-daero Hwagae-myeon,,Hadong-gun, Gyeongsangnam-do, 52304, KR)
CHO, Kyoung Hwan (3748-14, Seomjingang-daero Hwagae-myeon,,Hadong-gun, Gyeongsangnam-do, 52304, KR)
JEONG, Yu Seok (3748-14, Seomjingang-daero Hwagae-myeon,,Hadong-gun, Gyeongsangnam-do, 52304, KR)
KANG, Eun Ju (3748-14, Seomjingang-daero Hwagae-myeon,,Hadong-gun, Gyeongsangnam-do, 52304, KR)
OH, Soo Jeong (3748-14, Seomjingang-daero Hwagae-myeon,,Hadong-gun, Gyeongsangnam-do, 52304, KR)
SHIN, Yu Jin (3748-14, Seomjingang-daero Hwagae-myeon,,Hadong-gun, Gyeongsangnam-do, 52304, KR)
Application Number:
KR2017/003728
Publication Date:
October 19, 2017
Filing Date:
April 05, 2017
Export Citation:
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Assignee:
INSTITUTE OF HADONG GREEN TEA (3748-14, Seomjingang-daero Hwagae-myeon,,Hadong-gun, Gyeongsangnam-do, 52304, KR)
TEA INDUSTRY PROMOTION CENTER IN HADONG (3748-14, Seomjingang-daero Hwagae-myeon,,Hadong-gun, Gyeongsangnam-do, 52304, KR)
International Classes:
A23F3/20; A23F3/22; A23F5/02
Foreign References:
KR20070045137A2007-05-02
KR20140132130A2014-11-17
KR20070078527A2007-08-01
KR20090010172A2009-01-29
KR101049391B12011-07-14
Attorney, Agent or Firm:
PARK, Ji Ho (3F 7, Teheran-ro 37-gil,Gangnam-gu, Seoul, 06142, KR)
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