Title:
SOLID COMPOSITION CONTAINING OXIDIZED GLUTATHIONE AND METHOD FOR PRODUCING SOLID COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/189733
Kind Code:
A1
Abstract:
The present invention provides an oxidized-glutathione-containing solid composition that can be produced by a simple method, has low deliquescence, and is easy to handle. The present invention pertains to a solid composition containing amorphous oxidized glutathione and a water-soluble cellulose derivative. The present invention also pertains to a method for producing a solid composition containing amorphous oxidized glutathione and a water-soluble cellulose derivative, wherein the method includes a step for drying a solution containing oxidized glutathione and a water-soluble cellulose derivative, the solution being dissolved in an aqueous solvent.
Inventors:
ASADA TAKAYUKI (JP)
NAKANO YOSHIYUKI (JP)
WATANABE TOYOAKI (JP)
UEKITA KEN (JP)
NAKANO YOSHIYUKI (JP)
WATANABE TOYOAKI (JP)
UEKITA KEN (JP)
Application Number:
PCT/JP2019/013942
Publication Date:
October 03, 2019
Filing Date:
March 29, 2019
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
C07K5/037; C07K17/12
Domestic Patent References:
| WO2017130884A1 | 2017-08-03 | |||
| WO2017006869A1 | 2017-01-12 | |||
| WO2016129512A1 | 2016-08-18 | |||
| WO2013002317A1 | 2013-01-03 | |||
| WO2003035674A1 | 2003-05-01 |
Foreign References:
| JP2006513238A | 2006-04-20 | |||
| JP2006514052A | 2006-04-27 | |||
| JP2010194497A | 2010-09-09 |
Attorney, Agent or Firm:
HIRAKI & ASSOCIATES (JP)
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