GB1080744A - Process for the production of acid protease by cultivation of a microorganism - Google Patents

Process for the production of acid protease by cultivation of a microorganism

Info

Publication number
GB1080744A
GB1080744A GB3189364A GB3189364A GB1080744A GB 1080744 A GB1080744 A GB 1080744A GB 3189364 A GB3189364 A GB 3189364A GB 3189364 A GB3189364 A GB 3189364A GB 1080744 A GB1080744 A GB 1080744A
Authority
GB
United Kingdom
Prior art keywords
acid protease
microorganism
cultivation
production
protease
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.)
Expired
Application number
GB3189364A
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.)
Meiji Seika Kaisha Ltd
Original Assignee
Meiji Seika Kaisha 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 Meiji Seika Kaisha Ltd filed Critical Meiji Seika Kaisha Ltd
Publication of GB1080744A publication Critical patent/GB1080744A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/58—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
    • C12N9/62—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi from Aspergillus

Abstract

Acid protease, which is a mixture of two proteases having optimal pH values of about 2.0 and 3.0, is obtained by culturing Aspergillus niger var. Microsporus (ATCC 16513) and recovering the acid protease from the culture by known methods.
GB3189364A 1963-08-05 1964-08-05 Process for the production of acid protease by cultivation of a microorganism Expired GB1080744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4042763 1963-08-05

Publications (1)

Publication Number Publication Date
GB1080744A true GB1080744A (en) 1967-08-23

Family

ID=12580338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3189364A Expired GB1080744A (en) 1963-08-05 1964-08-05 Process for the production of acid protease by cultivation of a microorganism

Country Status (2)

Country Link
FR (1) FR5277M (en)
GB (1) GB1080744A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111593036A (en) * 2020-06-08 2020-08-28 杭州保安康生物技术有限公司 Preparation of enzyme preparation mainly containing acid protease, strain and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111593036A (en) * 2020-06-08 2020-08-28 杭州保安康生物技术有限公司 Preparation of enzyme preparation mainly containing acid protease, strain and application thereof
CN111593036B (en) * 2020-06-08 2023-01-20 杭州保安康生物技术有限公司 Preparation of enzyme preparation mainly containing acid protease, strain and application thereof

Also Published As

Publication number Publication date
FR5277M (en) 1967-09-11

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