Title:
STABLE KDN POWDER
Document Type and Number:
Japanese Patent JPH0789978
Kind Code:
A
Abstract:
PURPOSE: To provide 2-keto-3-deoxy-D-glycero-D-galacto-nonoic acid (KDN) powder having low hygroscopicity and high stability.
CONSTITUTION: This KDN powder has a melting point of 154-162°C (decomposition), exhibits distinct peak at 160°C or thereabout by differential scanning thermal analysis and a number of sharp strong peaks of scattered light by X-ray diffraction (5°≤2θ≤35°) and has low hygroscopicity and high stability. It can be produced by pulverizing KDN crystal. Since the powder can be stored over a long period in stable state without causing moisture absorption, it is easily handleable in storage, transportation, etc.
Inventors:
YAKABE TAKASHI
IKEUCHI YOSHIHIRO
SHUKKE SAKANORI
IKEUCHI YOSHIHIRO
SHUKKE SAKANORI
Application Number:
JP26163393A
Publication Date:
April 04, 1995
Filing Date:
September 24, 1993
Export Citation:
Assignee:
SNOW BRAND MILK PRODUCTS CO LTD
International Classes:
C07H7/027; (IPC1-7): C07H7/027
Attorney, Agent or Firm:
Kiyoya Fujino
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