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JPS5247977A - Semi-batch process of fermentation wherein feed rate of substrate or i ts solution is increased exponentially with time - Google Patents

Semi-batch process of fermentation wherein feed rate of substrate or i ts solution is increased exponentially with time

Info

Publication number
JPS5247977A
JPS5247977A JP12416775A JP12416775A JPS5247977A JP S5247977 A JPS5247977 A JP S5247977A JP 12416775 A JP12416775 A JP 12416775A JP 12416775 A JP12416775 A JP 12416775A JP S5247977 A JPS5247977 A JP S5247977A
Authority
JP
Japan
Prior art keywords
fermentation
semi
time
batch process
substrate
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.)
Pending
Application number
JP12416775A
Other languages
Japanese (ja)
Inventor
Fumitake Yoshida
Tsuneo Yamane
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.)
Research Institute for Production Development
Seisan Kaihatsu Kagaku Kenkyusho
Zaidan Hojin Seisan Kaihatsu Kenkyusho
Original Assignee
Research Institute for Production Development
Seisan Kaihatsu Kagaku Kenkyusho
Zaidan Hojin Seisan Kaihatsu Kenkyusho
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 Research Institute for Production Development, Seisan Kaihatsu Kagaku Kenkyusho, Zaidan Hojin Seisan Kaihatsu Kenkyusho filed Critical Research Institute for Production Development
Priority to JP12416775A priority Critical patent/JPS5247977A/en
Publication of JPS5247977A publication Critical patent/JPS5247977A/en
Pending legal-status Critical Current

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  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

PURPOSE: In a semi-batch process of fermentation, the rate of feeding substrate is increased exponentially in response to the bacterial growth to ensure the maximal amount of cultured cells in as short a time as possible.
COPYRIGHT: (C)1977,JPO&Japio
JP12416775A 1975-10-14 1975-10-14 Semi-batch process of fermentation wherein feed rate of substrate or i ts solution is increased exponentially with time Pending JPS5247977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12416775A JPS5247977A (en) 1975-10-14 1975-10-14 Semi-batch process of fermentation wherein feed rate of substrate or i ts solution is increased exponentially with time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12416775A JPS5247977A (en) 1975-10-14 1975-10-14 Semi-batch process of fermentation wherein feed rate of substrate or i ts solution is increased exponentially with time

Publications (1)

Publication Number Publication Date
JPS5247977A true JPS5247977A (en) 1977-04-16

Family

ID=14878595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12416775A Pending JPS5247977A (en) 1975-10-14 1975-10-14 Semi-batch process of fermentation wherein feed rate of substrate or i ts solution is increased exponentially with time

Country Status (1)

Country Link
JP (1) JPS5247977A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128381A (en) * 1984-07-20 1986-02-08 Riyoushiyoku Kenkyukai Method of cultivating industrial bacterium in high concentration
JPS6232898A (en) * 1985-08-02 1987-02-12 メルク　エンド　カムパニ−　インコ−ポレ−テツド Increase of fermentation yield of novel protein
JPH02286071A (en) * 1989-04-28 1990-11-26 Niigata Eng Co Ltd Method and device for culture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342695A (en) * 1964-07-14 1967-09-19 Felsenfeld Gary Exponential feed method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342695A (en) * 1964-07-14 1967-09-19 Felsenfeld Gary Exponential feed method and apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128381A (en) * 1984-07-20 1986-02-08 Riyoushiyoku Kenkyukai Method of cultivating industrial bacterium in high concentration
JPS6232898A (en) * 1985-08-02 1987-02-12 メルク　エンド　カムパニ−　インコ−ポレ−テツド Increase of fermentation yield of novel protein
JPH02286071A (en) * 1989-04-28 1990-11-26 Niigata Eng Co Ltd Method and device for culture
JPH0435154B2 (en) * 1989-04-28 1992-06-10 Niigata Engineering Co Ltd

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