Patents Assigned to NAGASAKI PREFECTURAL UNIVERSITY CORPORATION
  • Method for producing functional microbially fermented tea extract containing polyphenol derivative
    Patent number: 9029110
    Abstract: A functional microbially fermented tea extract containing a novel polyphenol derivative and a method for producing the same are provided. A functional microbially fermented tea extract containing various extracts and a novel polyphenol derivative is produced by subjecting, to an extraction treatment, a microbially fermented tea leaf obtained by culturing one species selected from Aspergillus sp. (PK-1), Aspergillus oryzae (NBRS 4214) sp. (AO-1), Aspergillus awamori (NBRS 4122) sp. (SK-1), and Eurotium sp. (KA-1) with a tea leaf. Furthermore, for example, a functional fermented tea extract enriched with a novel polyphenol derivative is produced.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: May 12, 2015
    Assignees: Kabushiki Kaisha Riverson, Saga University, Nagasaki Prefectural University Corporation
    Inventors: Teruyoshi Yanagita, Kanji Ishimaru, Takashi Tanaka, Kazunori Koba, Hitoshi Miyazaki, Naohito Aoki, Denbei Kawamura
  • FUNCTIONAL MICROBIALLY FERMENTED TEA EXTRACT CONTAINING POLYPHENOL DERIVATIVE AND METHOD FOR PRODUCING THE SAME
    Publication number: 20120220650
    Abstract: A functional microbially fermented tea extract containing a novel polyphenol derivative and a method for producing the same are provided. A functional microbially fermented tea extract containing various extracts and a novel polyphenol derivative is produced by subjecting, to an extraction treatment, a microbially fermented tea leaf obtained by culturing one species selected from Aspergillus sp. (PK-1), Aspergillus oryzae (NBRS 4214) sp. (AO-1), Aspergillus awamori (NBRS 4122) sp. (SK-1), and Eurotium sp. (KA-1) with a tea leaf. Furthermore, for example, a functional fermented tea extract enriched with a novel polyphenol derivative is produced.
    Type: Application
    Filed: September 17, 2010
    Publication date: August 30, 2012
    Applicants: KABUSHIKI KAISHA RIVERSON, NAGASAKI PREFECTURAL UNIVERSITY CORPORATION, SAGA UNIVERSITY
    Inventors: Teruyoshi Yanagita, Kanji Ishimaru, Takashi Tanaka, Kazunori Koba, Hitoshi Miyazaki, Naohito Aoki, Denbei Kawamura