JPS55162994A - Preparation of fructose - Google Patents

Preparation of fructose

Info

Publication number
JPS55162994A
JPS55162994A JP6992379A JP6992379A JPS55162994A JP S55162994 A JPS55162994 A JP S55162994A JP 6992379 A JP6992379 A JP 6992379A JP 6992379 A JP6992379 A JP 6992379A JP S55162994 A JPS55162994 A JP S55162994A
Authority
JP
Japan
Prior art keywords
fructose
sorbitol
cells
arthrobacter
nicotinamide
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
JP6992379A
Other languages
Japanese (ja)
Other versions
JPS5649557B2 (en
Inventor
Hiroyasu Suzuki
Yoshiaki Ishimatsu
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP6992379A priority Critical patent/JPS55162994A/en
Publication of JPS55162994A publication Critical patent/JPS55162994A/en
Publication of JPS5649557B2 publication Critical patent/JPS5649557B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE: A specific, new becterium balonging to Arthrobacter is cultured and the culture mixture containing the microorganism cells is brought into contact with sorbitol and nicotinamide-adenine dinucleotide, thus readily preparing high-purity fructose.
CONSTITUTION: A new bacterium belonging to Arthrobacter, No. 609 (FERM- 4764), is subjected to shaking culture in an enriched medium at a pH of about 6W8 and about 30°C for 24W48hr. After cultivation, the culture mixture containing the bacterium cells, the cells ground by supersonic or physical treatment or the cell extract is employed for the next step directly or after fixed on a carrier. The resulting product is added to an aqueous medium in which about 0.1W20wt%, based on the aqueous medium of sorbitol is brought into contact with about 1W100mol%, based on the sorbitol, of nicotinamide-adenine nucleotide at about 6W10 pH and about 20W50°C to form fructose. The fructose formed is isolated and purified.
COPYRIGHT: (C)1980,JPO&Japio
JP6992379A 1979-06-06 1979-06-06 Preparation of fructose Granted JPS55162994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6992379A JPS55162994A (en) 1979-06-06 1979-06-06 Preparation of fructose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6992379A JPS55162994A (en) 1979-06-06 1979-06-06 Preparation of fructose

Publications (2)

Publication Number Publication Date
JPS55162994A true JPS55162994A (en) 1980-12-18
JPS5649557B2 JPS5649557B2 (en) 1981-11-24

Family

ID=13416684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6992379A Granted JPS55162994A (en) 1979-06-06 1979-06-06 Preparation of fructose

Country Status (1)

Country Link
JP (1) JPS55162994A (en)

Also Published As

Publication number Publication date
JPS5649557B2 (en) 1981-11-24

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