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:
Feb. 28, 2017
Filed:
Sep. 26, 2014
Jiangnan University, Wuxi, CN;
Zhengyu Jin, Wuxi, CN;
Yaoqi Tian, Wuxi, CN;
Xiuting Hu, Wuxi, CN;
Binghua Sun, Wuxi, CN;
Bao Zhang, Wuxi, CN;
Benxi Wei, Wuxi, CN;
Chunsen Wu, Wuxi, CN;
Na Yang, Wuxi, CN;
Xueming Xu, Wuxi, CN;
Jiangnan University, Wuxi, CN;
Abstract
A method for fractionating dextrin, belonging to the technical field of food processing. In principle, the method for fractionating dextrin of the present invention is based on the fact that the dextrin is incompatible with polyethylene glycol in aqueous solution and a larger molecular weight of the dextrin results in more significant incompatibility with polyethylene glycol. Accordingly, the stepwise precipitation of dextrin components having a molecular weight from large to small may be realized by gradually increasing the concentration of polyethylene glycol by gradually adding polyethylene glycol to dextrin in aqueous solution.