Title:
PRODUCTION OF ASCORBIC ACID 2-PHOSPHATE MAGNESIUM SALT AND COSMETIC CONTAINING THE SAME SALT
Document Type and Number:
Japanese Patent JP3403468
Kind Code:
B2
Abstract:
PURPOSE: To improve a method for producing ascorbic acid 2-phosphate magnesium salt in which the precipitation and deposition are readily caused with an alcohol such as ethanol and the use thereof in a cosmetic has been a problem.
CONSTITUTION: This method for producing ascorbic acid 2-phosphate magnesium salt hardly causing the precipitation and deposition in a cosmetic is to spray-dry an aqueous solution of the ascorbic acid 2-phosphate magnesium salt. Furthermore, this cosmetic contains the salt. Since the resultant ascorbic acid 2-phosphate magnesium salt is hardly precipitated and deposited with alcohols, it is used as the cosmetic, etc., and further as a medicine, a food additive and a feed.
Inventors:
Kazuhiro Ohmori
Susumu Kayama
Sumio Soya
Susumu Kayama
Sumio Soya
Application Number:
JP25862993A
Publication Date:
May 06, 2003
Filing Date:
October 15, 1993
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
A61K8/55; A61K8/58; A61K8/67; B01D1/18; C07F9/655; (IPC1-7): A61K7/00; C07F9/655
Domestic Patent References:
| JP2231496A | ||||
| JP262813A | ||||
| JP5208983A | ||||
| JP559075A |
Attorney, Agent or Firm:
Takashi Ishida (4 others)