The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 2023
Filed:
Feb. 28, 2019
Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, CN;
Qiang Wang, Beijing, CN;
Aimin Shi, Beijing, CN;
Bo Jiao, Beijing, CN;
Li Liu, Beijing, CN;
Hui Hu, Beijing, CN;
Hongzhi Liu, Beijing, CN;
Abstract
The present invention relates to a margarine substitute loaded with trans-resveratrol/glycoside and a preparation method thereof. The preparation method comprises the following steps: (1) preparing a peanut protein dispersion, adding a transglutaminase thereto, performing a cross-linking reaction under a water bath condition, and heating up to obtain a monolithic gel; continuing to add water to the monolithic gel, shearing the resultant at a high speed, homogenizing at a high pressure, performing ultrasonication, and adjusting pH to obtain a microgel particle dispersion; (2) adding a trans-resveratrol/glycoside to an edible oil in the dark, stirring well, continuing to add the microgel particle dispersion obtained in step (1), and shearing the resultant at a high speed to obtain a high internal-phase Pickering emulsion, i.e. a margarine substitute loaded with trans-resveratrol/glycoside. The trans-resveratrol/glycoside in the margarine substitute loaded with trans-resveratrol/glycoside of the present invention maintains relatively high activity and can solve a series of industrial problems brought by trans fat.