Patents by Inventor Bodi HUI

Bodi HUI 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).

  • Method to determine the crocetin and its derivative amounts and the derivative composition from gardenia yellow
    Patent number: 9921198
    Abstract: The invention relates to a method for the determination of crocetin and its derivative amounts and the derivative composition from gardenia yellow. The method mainly comprises of following steps: the absorbance measurement of a gardenia yellow aqueous solution at known concentration by UV-VIS, the absorption coefficient measurement of total crocetin derivative, the total crocetin derivative amount calculation according to Lambert-Beer law, the relative amount calculation of each crocetin derivative from its absorption coefficient and peak area on HPLC, the amount calculation of each crocetin derivative from the total amount of crocetin derivative and the relative amount of each crocetin derivative, and finally total crocetin amount calculation.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: March 20, 2018
    Assignee: HENAN ZHONGDA BIOLOGICAL ENGINEERING CO. LTD.
    Inventors: Bodi Hui, Ping Gong, Yanjun Wen, Linzheng Li, Tianyi Pan, Honglong Li, Wenjin Zhang, Ziheng Jin
  • METHOD TO DETERMINE THE CROCETIN AND ITS DERIVATIVE AMOUNTS AND THE DERIVATIVE COMPOSITION FROM GARDENIA YELLOW
    Publication number: 20170248561
    Abstract: The invention relates to a method for the determination of crocetin and its derivative amounts and the derivative composition from gardenia yellow. The method mainly comprises of following steps: the absorbance measurement of a gardenia yellow aqueous solution at known concentration by UV-VIS, the absorption coefficient measurement of total crocetin derivative, the total crocetin derivative amount calculation according to Lambert-Beer law, the relative amount calculation of each crocetin derivative from its absorption coefficient and peak area on HPLC, the amount calculation of each crocetin derivative from the total amount of crocetin derivative and the relative amount of each crocetin derivative, and finally total crocetin amount calculation.
    Type: Application
    Filed: October 20, 2016
    Publication date: August 31, 2017
    Applicant: Henan Zhongda Biological Engineering Co., Ltd.
    Inventors: Bodi HUI, Ping GONG, Yanjun WEN, Linzheng LI, Tianyi PAN, Honglong LI, Wenjin ZHANG, Ziheng JIN