Patents Assigned to Advanced Gene Technology, Corp
  • Method to ascertain the quality of herbs
    Patent number: 6855343
    Abstract: The present invention relates to a novel method useful for fast separation and quick identification of active ingredients in herbs. The separation procedures are efficient without tedious and time-consuming works by using chromatographies or HPLC. The present invention further relates to a method for ascertaining the quality of herbs by applying treated plastic slides on quality control of herbal fractions, based on identification of their biological activities.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: February 15, 2005
    Assignee: Advanced Gene Technology, Corp
    Inventors: Li-Wei Hsu, Su-Chen Chang