Title: Anti-oxidizing compounds, their production and use
Application Number: 86108686 Application Date: 1986.12.25
Publication Number: 1013286 Publication Date: 1987.09.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A23L1/314;A23L2/02;C07H7/06;C11B5/00
Applicant(s) Name: Takeda Chemical Industries, Ltd. (JP) 22, Doshomac Address:
Inventor(s) Name: Hiroshi Kimura;Hiroshi Miki;Koichi Matsumura;Norit
Attorney & Agent: TIANG YUE
Abstract:
    Novel compounds, D-glucosaccharoascorbic acid and a salt thereof, are disclosed. The compounds, which are prepared by treating 2-keto-D-glucaric acid or an 2,3-O-acetal or ketal thereof with an acid, show excellent antioxidant activities. The agent containing the D-glucosaccharoascorbic acid or a salt thereof prevents effectively deterioration of foodstuffs.
Time: 5