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. 02, 2025
Filed:
Jun. 26, 2025
Zhejiang University, Hangzhou, CN;
Jianle Chen, Hangzhou, CN;
Shiguo Chen, Hangzhou, CN;
Huan Cheng, Hangzhou, CN;
Jiayun Xu, Hangzhou, CN;
Xingqian Ye, Hangzhou, CN;
Zhejiang University, Hangzhou, CN;
Abstract
A method for promoting the solubility of rhamnogalacturonan I (RG-I) pectin based on polysaccharide interaction is provided. The method includes the following steps: adding an aqueous solution of negatively charged polysaccharides to an RG-I pectin extract, mixing uniformly, adjusting the potential of Hydrogen (pH) of the compound to 3-7, performing ethanol precipitation to obtain a precipitate; washing the precipitate, followed by drying and crushing to obtain a polysaccharide-pectin compound; where the RG-I pectin extract is obtained by extracting orange peel powder with dilute hydrochloric acid.