Patents by Inventor Qianqian GUAN

Qianqian GUAN 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).

  • Patent number: 11717008
    Abstract: The present invention belongs to the technical field of beverages, and relates to a probiotic fermented fruit and vegetable puree composition containing active bacteria and its preparation method. The composition containing active bacteria is obtained by fermenting fruit and vegetable puree with Lactobacillus casei NCU215. The probiotic fermented fruit and vegetable puree has the following characteristics: the probiotic fermented fruit and vegetable puree may generate a natural mellow sour, effectively remove an astringency in fruit and a wild Artemisia flavor in vegetable, and neutralize an unpleasant sour in the fruit; with probiotic fermentation, the present invention may improve a content of amino acid in the fruit and vegetable by 20% or more, generate multiple aromatic substances, improve a flavor substance by 30% or more, and effectively improve a taste and a mouthfeel of the product; the present invention prolongs a shelf life of the product and prevents rot.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: August 8, 2023
    Assignee: NANCHANG UNIVERSITY
    Inventors: Mingyong Xie, Tao Xiong, Qianqian Guan
  • Publication number: 20210195920
    Abstract: The present invention belongs to the technical field of beverages, and relates to a probiotic fermented fruit and vegetable puree product. The probiotic fermented fruit and vegetable puree product is obtained by fermenting fruit and vegetable puree with Lactobacillus casei NCU215. The probiotic fermented fruit and vegetable pure provided by the present invention has the following characteristics: the probiotic fermented fruit and vegetable puree may generate a natural mellow sour, effectively remove an astringency in fruit and a wild artemisia flavor in vegetable, and neutralize an unpleasant sour in the fruit; with probiotic fermentation, the present invention may improve a content of amino acid in the fruit and vegetable by 20% or more, generate multiple aromatic substances, improve a flavor substance by 30% or more, and effectively improve a taste and a mouthfeel of the product; the present invention prolongs a shelf life of the product and prevents rot.
    Type: Application
    Filed: January 26, 2021
    Publication date: July 1, 2021
    Inventors: Mingyong XIE, Tao XIONG, Qianqian GUAN
  • Publication number: 20210106029
    Abstract: The present invention belongs to the technical field of beverages, and relates to a probiotic fermented fruit and vegetable puree composition containing active bacteria and its preparation method. The composition containing active bacteria is obtained by fermenting fruit and vegetable puree with Lactobacillus casei NCU215. The probiotic fermented fruit and vegetable puree has the following characteristics: the probiotic fermented fruit and vegetable puree may generate a natural mellow sour, effectively remove an astringency in fruit and a wild Artemisia flavor in vegetable, and neutralize an unpleasant sour in the fruit; with probiotic fermentation, the present invention may improve a content of amino acid in the fruit and vegetable by 20% or more, generate multiple aromatic substances, improve a flavor substance by 30% or more, and effectively improve a taste and a mouthfeel of the product; the present invention prolongs a shelf life of the product and prevents rot.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 15, 2021
    Inventors: Mingyong XIE, Tao XIONG, Qianqian GUAN
  • Publication number: 20210007380
    Abstract: The present invention belongs to the technical field of beverages, and relates to a probiotic fermented fruit and vegetable puree product. The probiotic fermented fruit and vegetable puree product is obtained by fermenting fruit and vegetable puree with Lactobacillus casei NCU215. The probiotic fermented fruit and vegetable puree provided by the present invention has the following characteristics: the probiotic fermented fruit and vegetable puree may generate a natural mellow sour, effectively remove an astringency in fruit and a wild artemisia flavor in vegetable, and neutralize an unpleasant sour in the fruit; with probiotic fermentation, the present invention may improve a content of amino acid in the fruit and vegetable by 20% or more, generate multiple aromatic substances, improve a flavor substance by 30% or more, and effectively improve a taste and a mouthfeel of the product; the present invention prolongs a shelf life of the product and prevents rot.
    Type: Application
    Filed: March 29, 2020
    Publication date: January 14, 2021
    Inventors: Mingyong XIE, Tao XIONG, Qianqian GUAN