JPS6485076A - Production of heat-resistant pullulanase - Google Patents

Production of heat-resistant pullulanase

Info

Publication number
JPS6485076A
JPS6485076A JP24029487A JP24029487A JPS6485076A JP S6485076 A JPS6485076 A JP S6485076A JP 24029487 A JP24029487 A JP 24029487A JP 24029487 A JP24029487 A JP 24029487A JP S6485076 A JPS6485076 A JP S6485076A
Authority
JP
Japan
Prior art keywords
pullulanase
stearothermophilus
baccilus
heat
cultured
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
JP24029487A
Other languages
Japanese (ja)
Other versions
JPH0556950B2 (en
Inventor
Shigetaka Okada
Takashi Kuriki
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.)
Ezaki Glico Co Ltd
Original Assignee
Ezaki Glico 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 Ezaki Glico Co Ltd filed Critical Ezaki Glico Co Ltd
Priority to JP24029487A priority Critical patent/JPS6485076A/en
Publication of JPS6485076A publication Critical patent/JPS6485076A/en
Publication of JPH0556950B2 publication Critical patent/JPH0556950B2/ja
Granted legal-status Critical Current

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  • Enzymes And Modification Thereof (AREA)

Abstract

PURPOSE:To produce a pullulanase having stable activity under the action of amylase, by culturing a pullulanase-producing strain belonging to genus Baccilus stearothermophilus and collecting pullulanase from the cultured product. CONSTITUTION:A bacterial strain belonging to Baccilus stearothermophilus is selected from a bacterial group existing in a specimen such as compost, growing at about 60 deg.C and having pullulan-decomposition activity and is cultured in a medium containing soluble starch, etc. The objective pullulanase is separated from the medium. Said stearothermophilus strain is especially preferably Bacillus stearothermophilus TRS128 (FERM P-9610) having high pullulanase- productivity. The pullulanase produced by this process has high heat-resistance and is usable in combination with glucoamylase, etc., to be used at a high temperature.
JP24029487A 1987-09-24 1987-09-24 Production of heat-resistant pullulanase Granted JPS6485076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24029487A JPS6485076A (en) 1987-09-24 1987-09-24 Production of heat-resistant pullulanase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24029487A JPS6485076A (en) 1987-09-24 1987-09-24 Production of heat-resistant pullulanase

Publications (2)

Publication Number Publication Date
JPS6485076A true JPS6485076A (en) 1989-03-30
JPH0556950B2 JPH0556950B2 (en) 1993-08-20

Family

ID=17057337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24029487A Granted JPS6485076A (en) 1987-09-24 1987-09-24 Production of heat-resistant pullulanase

Country Status (1)

Country Link
JP (1) JPS6485076A (en)

Also Published As

Publication number Publication date
JPH0556950B2 (en) 1993-08-20

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