FR1281232A - Procédés de fabrications d'enzymes stables en présence d'acide - Google Patents

Procédés de fabrications d'enzymes stables en présence d'acide

Info

Publication number
FR1281232A
FR1281232A FR814253A FR814253A FR1281232A FR 1281232 A FR1281232 A FR 1281232A FR 814253 A FR814253 A FR 814253A FR 814253 A FR814253 A FR 814253A FR 1281232 A FR1281232 A FR 1281232A
Authority
FR
France
Prior art keywords
processes
acid
stable enzymes
manufacturing stable
manufacturing
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
FR814253A
Other languages
English (en)
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.)
Taisho Pharmaceutical Co Ltd
Original Assignee
Taisho Pharmaceutical 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
Priority to DET17542A priority Critical patent/DE1257725B/de
Application filed by Taisho Pharmaceutical Co Ltd filed Critical Taisho Pharmaceutical Co Ltd
Priority to FR814253A priority patent/FR1281232A/fr
Application granted granted Critical
Publication of FR1281232A publication Critical patent/FR1281232A/fr
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
    • 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)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • C12N9/242—Fungal source
FR814253A 1959-12-01 1959-12-28 Procédés de fabrications d'enzymes stables en présence d'acide Expired FR1281232A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DET17542A DE1257725B (de) 1959-12-01 1959-12-01 Verfahren zur Herstellung eines saeurefesten Verdauungsenzym-Praeparates
FR814253A FR1281232A (fr) 1959-12-01 1959-12-28 Procédés de fabrications d'enzymes stables en présence d'acide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET17542A DE1257725B (de) 1959-12-01 1959-12-01 Verfahren zur Herstellung eines saeurefesten Verdauungsenzym-Praeparates
FR814253A FR1281232A (fr) 1959-12-01 1959-12-28 Procédés de fabrications d'enzymes stables en présence d'acide

Publications (1)

Publication Number Publication Date
FR1281232A true FR1281232A (fr) 1962-01-12

Family

ID=40084217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814253A Expired FR1281232A (fr) 1959-12-01 1959-12-28 Procédés de fabrications d'enzymes stables en présence d'acide

Country Status (2)

Country Link
DE (1) DE1257725B (fr)
FR (1) FR1281232A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6080564A (en) * 1995-12-07 2000-06-27 Novo Nordisk A/S Selective inactivation of Aspergillus proteases

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291009A (en) * 1938-07-27 1942-07-28 Chemical Foundation Inc Production of diastatic material
DE1000768B (de) * 1954-08-20 1957-01-17 Keimdiaet G M B H Verfahren zur Herstellung von Fermenten
US2848371A (en) * 1956-01-23 1958-08-19 Noda Ind And Scient Res Lab Method of producing and purifying a new proteolytic enzyme

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6080564A (en) * 1995-12-07 2000-06-27 Novo Nordisk A/S Selective inactivation of Aspergillus proteases

Also Published As

Publication number Publication date
DE1257725B (de) 1968-01-04

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