Patents by Inventor Yaping Ding

Yaping Ding has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070065558
    Abstract: The present invention is a process for creating a konjac glucomannan based food product. More specifically, the method for transforming konjac glucomannan solutions into heat-stable gels requires the use of heat and a high pH to deacetylate the konjac glucomannan molecule. A minimum concentration of 1.5-2% konjac glucomannan is necessary to adjust the system to a pH of approximately 9.0. When the solution is heated to 85° C. with a mild alkali condition (pH 9-10) it forms a gel which is unaffected by heat. Thus, the gel remains stable when additional heat is applied and remains unchanged under repeated heating at 100° C. or even at 200° C. Alternatively, the addition of an alkali, like Ca(OH)2 in a konjac glucomannan solution removes its acetyl group forming a stable network structure to form the gel structure.
    Type: Application
    Filed: September 17, 2005
    Publication date: March 22, 2007
    Inventor: Yaping Ding