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METHOD FOR PREPARING TEA LEAF EXTRACTS HAVING DIFFERENT TASTES
专利权人:
THE COCA-COLA COMPANY
发明人:
Gooden Wei,Xiaogen Yang,Richard Huang,Amy Song
申请号:
US15520101
公开号:
US20170311619A1
申请日:
2015.10.22
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Disclosed in the present invention are a method for preparing tealeaf extracts having different tastes, and a beverage prepared using extracts made by the method. The method involves adding tealeaves to an extraction column, performing continuous extraction using water at 5° C.-140° C. at a flow rate of 20-200 mL/min, collecting liquid extracts in sections, and drawing a relative taste intensity curve; and according to a taste variation shown in the relative taste intensity curve, recombining collected liquid extracts of different sections. The method of the present invention can produce tealeaf extracts having high grade taste and high concentration without the need for a concentration step, the extraction yield is high, and the sensory attributes of the tealeaf extracts can be rebalanced in a very flexible manner, so as to obtain beverages of different tastes.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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