Tea Preservatives

【Patent Type】 Invention Patent 【Patent Name】 Tea Preservative 【Applicant】 Tea Research Institute, Chinese Academy of Agricultural Sciences 【Inventor】 Yin Junfeng; Yuan Haibo; Chen Jianxin; Wang Fang 【Master Applicant】 310008 Yunqi Road, Hangzhou City, Zhejiang Province, China No. [Application No.] 200510062020.2
【 Application Date 】 2005.12.15
[Examination and announcement number] 1775051
【 Validation announcement date 】 2006.05.24
【 Main Category 】 A23F3/00(2006.01)I
[Categorical Number] A23F3/00(2006.01)I A23L3/3427(2006.01)I
【Sovereign Items】 1. Preservation agent for tea, which is characterized in that it consists of active desiccant, sodium metabisulfite, sodium ascorbate and ascorbic acid, and the mass ratio of each component is 15:15:60:10.
[Instruction CD-ROM] D0621-1
[Abstract] The present invention provides tea preservatives, consisting of active desiccants, sodium metabisulfite, sodium ascorbate, and ascorbic acid. The mass ratio of each component is 15:15:60:10. The amount of preservative is 2% of the quality of the fresh-keeping tea required. It should be wrapped in foil bags when stored. The invention integrates oxygen removal, drying and antisepsis functions into one body, and is mainly composed of oxygen removal, drying and antisepsis, and improves the existing problems of the existing preservatives, comprehensively considers changes caused by various physical and chemical factors, and prevents overall The deterioration of quality ingredients can better guarantee the quality of famous green tea.
【 Agency 】 Hangzhou Qiushi Patent Office Co., Ltd. [Proxy] Zhang Fagao Zhao Hangli