Title:
【発明の名称】低減分子量天然ジェランガム
Document Type and Number:
Japanese Patent JP2002530488
Kind Code:
A
Abstract:
This invention provides reduced molecular weight gellan gums. The reduced molecular weight gellan gums of this invention generally have a weight average molecular weight less than about 1.7x106, and typically in a range of about 1.2x106 to about 9.3x105. This invention also provides compositions, e.g., solutions and gels, comprising reduced molecular weight gellan gums. The reduced molecular weight gellan gums of this invention may be prepared by any method which reduces the molecular weight of polymers. Such methods include homogenization, sonication, radiation, oxidation and hydrolysis.
Inventors:
Clark, Ross
Neil Morrison
Jiyoung, You-Run
Thara Seek, Todd
Burgam, dan
Neil Morrison
Jiyoung, You-Run
Thara Seek, Todd
Burgam, dan
Application Number:
JP2000583970A
Publication Date:
September 17, 2002
Filing Date:
November 23, 1999
Export Citation:
Assignee:
CP Kelco USS Incorporated
International Classes:
A21D13/08; A23G9/32; A23G9/44; A23G9/52; A23L21/10; A23L29/20; C08B37/00; A23C9/152; C08L5/00; (IPC1-7): C08B37/00; A21D13/08; A23C9/152; A23G9/02; A23L1/05; A23L1/06
Attorney, Agent or Firm:
Yoshio Kawaguchi (4 outside)