Patents by Inventor Qiaoxiang Liu

Qiaoxiang Liu 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).

  • Composition for improving milk quality and preparation method and application thereof
    Patent number: 11896580
    Abstract: The disclosure discloses a composition containing melatonin as an effective ingredient, and its application in improving DHI production performance and improving milk quality. The composition containing melatonin as an effective ingredient according to the present disclosure can significantly reduce the somatic cell count in milk and improve milk quality. Under the conditions of different seasons, ages, and lactation periods, the administration of the composition containing melatonin as an active ingredient according to the present disclosure can significantly reduce the somatic cell score of cow milk (p<0.01), increase the protein content and lactose content in milk, and meanwhile reduce the fat content and urea nitrogen content in milk. In summary, the composition containing melatonin as an effective ingredient according to the present disclosure can improve the quality of milk and increase the efficiency of dairy cow breeding.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: February 13, 2024
    Assignee: CHINA AGRICULTURAL UNIVERSITY
    Inventors: Guoshi Liu, Hao Wu, Yongqiang Lu, Lu Zhang, Hui Ma, Yi Chang, Qiaoxiang Liu, Songyang Yao, Pengyun Ji