Title:
PYRUVATE ENRICHED ONION EXTRACT
Document Type and Number:
Japanese Patent JP2005060397
Kind Code:
A
Abstract:
To provide a composition stable, biologically applicable, physiologically acceptable, and comprising a practical source for pyruvate.
A method for producing an antioxidant composition comprises steps of: (a) crushing tissue from plants of the genus Allium and incubating the tissue at a temperature less than about 30°C; (b) neutralizing the crushed tissue with an alkaline hydroxide or an alkali-earth hydroxide; (c) drying the tissue; (d) grinding the tissue; (e) extracting the tissue with ethanol; and (f) evaporating the ethanol to recover a solid residue comprising pyruvate.
Inventors:
GANDHI NEENA
WETTASINGHE MAHINDA
WETTASINGHE MAHINDA
Application Number:
JP2004236633A
Publication Date:
March 10, 2005
Filing Date:
August 16, 2004
Export Citation:
Assignee:
ALBERTA RES COUNCIL
International Classes:
A23L1/30; A61K31/19; A61K31/352; A61K31/353; A61K36/896; A61K36/8962; A61P1/00; A61P3/10; A61P9/10; A61P19/10; A61P27/02; A61P35/00; A61P39/06; (IPC1-7): A61K35/78; A61K31/19; A61K31/352; A61K31/353; A61P1/00; A61P3/10; A61P9/10; A61P19/10; A61P27/02; A61P35/00; A61P39/06
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama
Previous Patent: SPIRO AND DISPIRO 1, 2, 4-TRIOXOLANE ANTIMALARIAL
Next Patent: USE OF CHROMEN-4-ONE DERIVATIVE
Next Patent: USE OF CHROMEN-4-ONE DERIVATIVE