JPS5639098A - Novel oligosaccharide and its preparation - Google Patents

Novel oligosaccharide and its preparation

Info

Publication number
JPS5639098A
JPS5639098A JP11490779A JP11490779A JPS5639098A JP S5639098 A JPS5639098 A JP S5639098A JP 11490779 A JP11490779 A JP 11490779A JP 11490779 A JP11490779 A JP 11490779A JP S5639098 A JPS5639098 A JP S5639098A
Authority
JP
Japan
Prior art keywords
oligosaccharide
water
reaction etc
alcohol
bacillus
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
JP11490779A
Other languages
Japanese (ja)
Other versions
JPS5647191B2 (en
Inventor
Teruzo Sawazaki
Taku Kato
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.)
RIKEN Institute of Physical and Chemical Research
Original Assignee
RIKEN Institute of Physical and Chemical Research
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 RIKEN Institute of Physical and Chemical Research filed Critical RIKEN Institute of Physical and Chemical Research
Priority to JP11490779A priority Critical patent/JPS5639098A/en
Publication of JPS5639098A publication Critical patent/JPS5639098A/en
Publication of JPS5647191B2 publication Critical patent/JPS5647191B2/ja
Granted legal-status Critical Current

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Landscapes

  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)

Abstract

NEW MATERIAL:An oligosaccharide B having the following physicochemical properties: C, 41.52%; H, 6.50%. Molecular weight 666. Melting point 74.5W 80.0°C. [α]D28+8.7°(C=1.0, water). Readily soluble in water; insoluble in acetone, an alcohol, chloroform and benzene; sparingly soluble in a hydrous alcohol. Positive to the aniline-phthalic acid reaction etc.; negative to the ninhydrin reaction etc. Neutral. Combined saccharide : galactose (β-D-bond). White prismatic crystal.
USE: A biochemical reagent and a medicine.
PROCESS: A species e.g. Bacillus sp. KO-24B(FERM-P No.4773), belonging to the genus Bacillus is incubated in a culture medium, preferably at 30°C for 100W150hr by the spinner culture method with aeration, and the bactreium body is removed to give the aimed oligosaccharide B.
COPYRIGHT: (C)1981,JPO&Japio
JP11490779A 1979-09-07 1979-09-07 Novel oligosaccharide and its preparation Granted JPS5639098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11490779A JPS5639098A (en) 1979-09-07 1979-09-07 Novel oligosaccharide and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11490779A JPS5639098A (en) 1979-09-07 1979-09-07 Novel oligosaccharide and its preparation

Publications (2)

Publication Number Publication Date
JPS5639098A true JPS5639098A (en) 1981-04-14
JPS5647191B2 JPS5647191B2 (en) 1981-11-07

Family

ID=14649606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11490779A Granted JPS5639098A (en) 1979-09-07 1979-09-07 Novel oligosaccharide and its preparation

Country Status (1)

Country Link
JP (1) JPS5639098A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585593U (en) * 1981-07-03 1983-01-13 三和シヤツタ−工業株式会社 door stile ventilation system
JPS5875891U (en) * 1981-11-19 1983-05-23 ト−ヨ−サッシビル建材株式会社 Ventilation mechanism that takes lighting into account

Also Published As

Publication number Publication date
JPS5647191B2 (en) 1981-11-07

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