JU, YOUNG WOONKR,주영운,LEE, DONG SUNKR,이동선,JANG, SOON CHOKR,장순초,JUNG, UK SUNKR,정욱순,KIM, BYUNG CHULKR,김병철,AHN, JIN SUNGKR,안진성,HAN, BYUNG SEOKKR,한병석
申请号：
KR1020150163272
公开号：
KR1016308530000B1
申请日:
2015.11.20
申请国别(地区):
KR
年份:
2016
代理人:
摘要：
The present invention relates to a green tea extract whose bitterness is reduced by refining a non-inclusion complex and to a manufacturing method thereof. The manufacturing method of a green tea extract with reduced bitterness prevents the formation of a non-inclusion complex of green tea catechin in a step of encapsulating the green tea extract in beta-cyclodextrin, and refines the remaining non-inclusion complex of green tea catechin. Accordingly, the manufacturing method provides a green tea extract which contains a high concentration of catechin and also has reduced bitterness. The manufacturing method of a green tea extract with reduced bitterness comprises the following steps: mixing a green tea extract, beta-cyclodextrin and purified water to obtain a mixture heating the mixture to manufacture an inclusion solution cooling the inclusion solution to manufacture a cooled inclusion solution and spray-drying the cooled inclusion solution.COPYRIGHT KIPO 2016본 발명은 비포접체 정제하여 쓴맛이 저감된 녹차추출물 및 그 제조방법에 관한 것으로 녹차추출물을 베타-사이클로덱스트린으로 포접하는 단계에서 녹차카테킨-비포접체 형성을 차단하고, 잔류하는 녹차카테킨-비포접체를 정제함으로써 고농도 카테킨을 함유하면서 동시에 쓴맛은 저감된 녹차추출물을 제공하는 뛰어난 효과가 있다.
