JPS55709A - Novel polysaccharide and its use - Google Patents

Novel polysaccharide and its use

Info

Publication number
JPS55709A
JPS55709A JP4514278A JP4514278A JPS55709A JP S55709 A JPS55709 A JP S55709A JP 4514278 A JP4514278 A JP 4514278A JP 4514278 A JP4514278 A JP 4514278A JP S55709 A JPS55709 A JP S55709A
Authority
JP
Japan
Prior art keywords
water
agents
absorption
solution
yeast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4514278A
Other languages
Japanese (ja)
Other versions
JPS6120561B2 (en
Inventor
Kunpei Kitamura
Yoshiharu Shirasu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kirin Brewery Co Ltd
Original Assignee
Kirin Brewery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kirin Brewery Co Ltd filed Critical Kirin Brewery Co Ltd
Priority to JP4514278A priority Critical patent/JPS55709A/en
Publication of JPS55709A publication Critical patent/JPS55709A/en
Publication of JPS6120561B2 publication Critical patent/JPS6120561B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

NEW MATERIAL:A yeast glucan having the following physical property values. Elemental analysis; (C:39.1%, H:5.7%, O:54.9%, ash:0.3%). A molecular weight; 50,000W120,000. The decomposition point; carbonized at 270°C. [α]D24; -20W 40°C. Absorption spectrum; no absorption in ultrairolet wave length region, an absorption caused by β-type glycoside bond in infrared region (890cm-1). Solubility; insoluble in water at normal temperature, alcohols, acetone, etc., soluble in hot water (not lower than 75°C), alkaline aqueous solution (pH of not less than 9.5), dimethyl sulfoxide, etc. Colorimetry; positive in anthrone reaction and negative in ninhydrin reaction. Composition; glucose consisting mainly of β-1,3-glucoxy bond. Color; white. A water suspension is neutral. Specific properties; a water suspention gels thermally reversely at not lower than 75°C.
USE: Thicking agents for foods and cosmetic materials, shaping agents for medicines. Carcinostatic agents.
PROCESS: A solid substance obtained by decomposing a yeast fungus by enzyme is dissolved into an alkaline solution having a pH of not less than 12. The pH of the solution is made about 7W9 to precipitate a yeast glucan.
COPYRIGHT: (C)1980,JPO&Japio
JP4514278A 1978-04-17 1978-04-17 Novel polysaccharide and its use Granted JPS55709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4514278A JPS55709A (en) 1978-04-17 1978-04-17 Novel polysaccharide and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4514278A JPS55709A (en) 1978-04-17 1978-04-17 Novel polysaccharide and its use

Publications (2)

Publication Number Publication Date
JPS55709A true JPS55709A (en) 1980-01-07
JPS6120561B2 JPS6120561B2 (en) 1986-05-22

Family

ID=12711020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4514278A Granted JPS55709A (en) 1978-04-17 1978-04-17 Novel polysaccharide and its use

Country Status (1)

Country Link
JP (1) JPS55709A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02286057A (en) * 1989-04-28 1990-11-26 Asahi Breweries Ltd Water-soluble polysaccharide and food or drink containing the same
EP0658766A2 (en) * 1993-12-17 1995-06-21 Hüls Aktiengesellschaft Method for the determination of alkylpolyglycosides
WO2002012348A3 (en) * 2000-08-03 2002-04-25 Merck Patent Gmbh Isolation of glucan particles and uses thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02286057A (en) * 1989-04-28 1990-11-26 Asahi Breweries Ltd Water-soluble polysaccharide and food or drink containing the same
JPH0466546B2 (en) * 1989-04-28 1992-10-23 Asahi Breweries Ltd
EP0658766A2 (en) * 1993-12-17 1995-06-21 Hüls Aktiengesellschaft Method for the determination of alkylpolyglycosides
EP0658766A3 (en) * 1993-12-17 1996-09-04 Huels Chemische Werke Ag Method for the determination of alkylpolyglycosides.
WO2002012348A3 (en) * 2000-08-03 2002-04-25 Merck Patent Gmbh Isolation of glucan particles and uses thereof

Also Published As

Publication number Publication date
JPS6120561B2 (en) 1986-05-22

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