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Title:
METHOD FOR PREPARING OIL-IN-WATER PICKERING EMULSION BASED ON PHYTOSTEROL STABILITY
Document Type and Number:
WIPO Patent Application WO/2021/104144
Kind Code:
A1
Abstract:
Provided are an oil-in-water Pickering emulsion based on phytosterol stability, and preparation method and application thereof. The water-in-oil Pickering emulsion is prepared by the following method: dispersing phytosterols in absolute ethanol; heating and dissolving to obtain an ethanol solution of phytosterols; then mixing with water and removing ethanol to obtain an aqueous dispersion of phytosterol particles; mixing and homogenizing the aqueous dispersion with the oil phase to obtain a water-in-oil Pickering emulsion; or drying the aqueous dispersion to obtain phytosterol powder, dispersing the phytosterol powder in the oil phase, mixing with water, and obtaining a water-in-oil Pickering emulsion by means of homogenization.

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Inventors:
LIU FU (CN)
LAN MANYU (CN)
OU SHIYI (CN)
WANG YONG (CN)
ZHENG JIE (CN)
HUANG CAIHUAN (CN)
Application Number:
PCT/CN2020/130009
Publication Date:
June 03, 2021
Filing Date:
November 19, 2020
Export Citation:
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Assignee:
UNIV JINAN (CN)
International Classes:
A23L33/11; A61K8/06; A61K8/63; A61K9/107; A61K47/28; A61Q19/00
Foreign References:
CN110141600A2019-08-20
CN108685712A2018-10-23
CN108030088A2018-05-15
CN108606952A2018-10-02
CN106496365A2017-03-15
CN110946285A2020-04-03
Other References:
LIU FU, TANG CHUAN-HE: "Phytosterol Colloidal Particles as Pickering Stabilizers for Emulsions", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, vol. 62, no. 22, 13 May 2014 (2014-05-13), pages 5133 - 5141, XP055815070, ISSN: 0021-8561, DOI: https://pubs.acs.org/doi/abs/10.1021/jf404930c
Attorney, Agent or Firm:
GUANGZHOU HUAXUE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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