Title:
CURCUMIN COMPLEX, PREPARATION METHOD THEREFOR AND DETECTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/143485
Kind Code:
A1
Abstract:
A curcumin complex, a preparation method therefor and a detection method therefor, the curcumin complex comprising a solid complex formed by grinding an auxiliary material and curcumin, the auxiliary material comprising Soluplus, poloxamer 407, or poloxamer 188; when the auxiliary material comprises the Soluplus, the mass ratio of the curcumin to the Soluplus is 1:8-10; and when the auxiliary material comprises the poloxamer 407 or poloxamer 188, the mass ratio of the curcumin to the poloxamer 407 is 1:0.4-0.6, and the mass ratio of the curcumin to the poloxamer 188 is 1:0.4-0.6. Also disclosed is a preparation method for a curcumin complex. The curcumin complex has high bioavailability and a simple prescription process; in addition, the crystal form of the curcumin is not changed, and not only is quality control more complete and reliable, but costs are also lower, and large-scale production is facilitated.
Inventors:
ZOU SHENGCAN (CN)
HAN MIN (CN)
ZONG JIANCHENG (CN)
ZONG LEI (CN)
WANG SHANGLONG (CN)
LI XIN (CN)
HAN MIN (CN)
ZONG JIANCHENG (CN)
ZONG LEI (CN)
WANG SHANGLONG (CN)
LI XIN (CN)
Application Number:
PCT/CN2020/139359
Publication Date:
July 22, 2021
Filing Date:
December 25, 2020
Export Citation:
Assignee:
CHENLAND NUTRITIONALS INC (US)
QINGDAO CHENLAND PHARMACEUTICAL TECH DEVELOPMENT CO LTD (CN)
QINGDAO CHENLAND PHARMACEUTICAL TECH DEVELOPMENT CO LTD (CN)
International Classes:
A61K9/14; A61K9/00; A61K31/12; A61K47/34; A61P1/16; A61P29/00; A61P35/00; A61P39/06
Domestic Patent References:
| WO2017138022A1 | 2017-08-17 |
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Attorney, Agent or Firm:
HANGZHOU TIANQIN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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