JPS5537188A - Production of polysaccharide using microorganism - Google Patents

Production of polysaccharide using microorganism

Info

Publication number
JPS5537188A
JPS5537188A JP11120978A JP11120978A JPS5537188A JP S5537188 A JPS5537188 A JP S5537188A JP 11120978 A JP11120978 A JP 11120978A JP 11120978 A JP11120978 A JP 11120978A JP S5537188 A JPS5537188 A JP S5537188A
Authority
JP
Japan
Prior art keywords
glucose polymer
water
produce
cultured
polysaccharide
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
JP11120978A
Other languages
Japanese (ja)
Other versions
JPS6046959B2 (en
Inventor
Yumiko Amamiya
Daiki Nakayama
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.)
Sanraku Inc
Sanraku Ocean Co Ltd
Original Assignee
Sanraku Inc
Sanraku Ocean 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 Sanraku Inc, Sanraku Ocean Co Ltd filed Critical Sanraku Inc
Priority to JP11120978A priority Critical patent/JPS6046959B2/en
Publication of JPS5537188A publication Critical patent/JPS5537188A/en
Publication of JPS6046959B2 publication Critical patent/JPS6046959B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PURPOSE: A specific lactic bacterium is cultured under specified conditions to produce glucan that can be used as starting material for artificial serum and carcinostatic agent.
CONSTITUTION: Bacillus laevolaticus M-4 (ATCC23549, FERM-544) is cultured in a medium containing 1W10wt/v% of sucrose as the carbon source, nitrogen source and others at 20W40°C and a pH of 4W8 under standing or slight aeration to produce a glucose polymer that is entirely insoluble in water but produces by hydrolysis with a mineral acid a glucose polymer that has a molecular weight of several ten thousandsWhundred thousands, being water-soluble and containing mainly 1,6-linkages. The glucose polymer is isolated and purified by usual methods.
COPYRIGHT: (C)1980,JPO&Japio
JP11120978A 1978-09-09 1978-09-09 Method for producing polysaccharides using microorganisms Expired JPS6046959B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11120978A JPS6046959B2 (en) 1978-09-09 1978-09-09 Method for producing polysaccharides using microorganisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11120978A JPS6046959B2 (en) 1978-09-09 1978-09-09 Method for producing polysaccharides using microorganisms

Publications (2)

Publication Number Publication Date
JPS5537188A true JPS5537188A (en) 1980-03-15
JPS6046959B2 JPS6046959B2 (en) 1985-10-18

Family

ID=14555280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11120978A Expired JPS6046959B2 (en) 1978-09-09 1978-09-09 Method for producing polysaccharides using microorganisms

Country Status (1)

Country Link
JP (1) JPS6046959B2 (en)

Also Published As

Publication number Publication date
JPS6046959B2 (en) 1985-10-18

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