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Patent Searching and Data


Title:
FREEZE-DRYING METHOD FOR CORDYCEPS SINENSIS
Document Type and Number:
WIPO Patent Application WO/2021/227164
Kind Code:
A1
Abstract:
A freeze-drying method for cordyceps sinensis, comprising the following steps: performing dehumidification on fresh cordyceps sinensis under the conditions that a temperature is 0-10°С and relative humidity is 20%-50%, and then performing freeze-drying. Compared with the prior art, the freeze-drying method provided by the present application first performs dehumidification on fresh cordyceps sinensis under the conditions of a specific temperature and specific relative humidity, and then performs freeze-drying, and thus, the present application is simple in operation process, high in freeze-drying efficiency, and good in effect, a product is not easy to be broken and damaged, and the present application may perform freeze-drying on cordyceps sinensis in a large scale.

Inventors:
DENG, Zhixian (CN)
QIAN, Zhengming (CN)
ZHANG, Wenxiang (CN)
LI, Guangrong (CN)
XU, Qianlan (CN)
LAI, Linqing (CN)
LIANG, Guanhai (CN)
YU, Jiangfeng (CN)
TANG, Yulan (CN)
LI, Wenjia (CN)
Application Number:
PCT/CN2020/094805
Publication Date:
November 18, 2021
Filing Date:
June 08, 2020
Export Citation:
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Assignee:
YICHANG SHANCHENGSHUIDU CORDYCEPS CO., LTD. (CN)
DONGGUAN HEC CORDYCEPS R&D CO., LTD. (CN)
International Classes:
F26B5/06; F26B3/00; A61K36/068
Attorney, Agent or Firm:
IPSUNNY (CN)
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