Title:
DEER VELVET ALCOHOL PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/105725
Kind Code:
A1
Abstract:
Disclosed is a preparation method for deer velvet alcohol. The method comprises: freeze-drying fresh deer velvet, adding same into a 40-53 ° alcohol base at a 1:20-500 ratio, utilizing ultrasonic reflux extraction, and after centrifugation of an extract liquid, obtaining a supernatant liquid. A method of the present invention amply preserves various active components in fresh deer velvet, prepared deer antler alcohol has a clarified color, a rich, deep taste, and is free of foul or bitter flavors.
Inventors:
FENG PENG (CN)
WANG LIANAN (CN)
CHEN HENG (CN)
ZHOU YAJIE (CN)
QIAN YIFAN (CN)
PENG YAJUAN (CN)
WANG LIANAN (CN)
CHEN HENG (CN)
ZHOU YAJIE (CN)
QIAN YIFAN (CN)
PENG YAJUAN (CN)
Application Number:
PCT/CN2021/130817
Publication Date:
May 27, 2022
Filing Date:
November 16, 2021
Export Citation:
Assignee:
ZHONGKE HEALTH IND GROUP CORP LTD (CN)
NANJING ZHONGKE PHARMACEUTICAL CO LTD (CN)
ZHONGKE HEALTH IND GROUP JIANGSU PHARMACEUTICAL CO LTD (CN)
NANJING ZHONGKE PHARMACEUTICAL CO LTD (CN)
ZHONGKE HEALTH IND GROUP JIANGSU PHARMACEUTICAL CO LTD (CN)
International Classes:
A61K35/32; C12G3/00; A61P1/14; A61P7/06; A61P13/12; A61P15/10; A61P19/08
Foreign References:
| CN112494518A | 2021-03-16 | |||
| CN102732407A | 2012-10-17 | |||
| CN104987358A | 2015-10-21 | |||
| CN104906190A | 2015-09-16 | |||
| CN103223055A | 2013-07-31 | |||
| CN1650958A | 2005-08-10 |
Attorney, Agent or Firm:
BEIJING SICHUANG DACHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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