ES374708A1 - PROCEDURE FOR PREPARING STABILIZED AQUO-SAS ENZYME COMPOSITIONS. - Google Patents

PROCEDURE FOR PREPARING STABILIZED AQUO-SAS ENZYME COMPOSITIONS.

Info

Publication number
ES374708A1
ES374708A1 ES374708A ES374708A ES374708A1 ES 374708 A1 ES374708 A1 ES 374708A1 ES 374708 A ES374708 A ES 374708A ES 374708 A ES374708 A ES 374708A ES 374708 A1 ES374708 A1 ES 374708A1
Authority
ES
Spain
Prior art keywords
approximately
aquo
sas
procedure
enzyme compositions
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
ES374708A
Other languages
Spanish (es)
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of ES374708A1 publication Critical patent/ES374708A1/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)
    • C12N9/24—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.)
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

Process for preparing stabilized aqueous enzyme compositions, characterized in that it comprises mixing approximately 65% to 97% water, with approximately 0.001% to 1% amylolytic enzyme, with approximately 0.001% to 1%, with respect to the calcium ion, from an enzyme stabilizing water soluble calcium salt, with approximately 2% to 27% of an organic co-stabilizing compound chosen from the group consisting of aliphatic glycols of formula HO (CH2CH20) xH where x is approximately 1 to 200; and 1,3-propanediol; and with 0 to about 15% of a detergent chosen from the group consisting of ionic detergents and zwitterionic detergents, the percentages being based on the weight of the composition. (Machine-translation by Google Translate, not legally binding)
ES374708A 1968-12-23 1969-12-19 PROCEDURE FOR PREPARING STABILIZED AQUO-SAS ENZYME COMPOSITIONS. Expired ES374708A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78643268A 1968-12-23 1968-12-23

Publications (1)

Publication Number Publication Date
ES374708A1 true ES374708A1 (en) 1972-02-16

Family

ID=25138556

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374708A Expired ES374708A1 (en) 1968-12-23 1969-12-19 PROCEDURE FOR PREPARING STABILIZED AQUO-SAS ENZYME COMPOSITIONS.

Country Status (3)

Country Link
ES (1) ES374708A1 (en)
IE (1) IE33896B1 (en)
SE (1) SE355366B (en)

Also Published As

Publication number Publication date
SE355366B (en) 1973-04-16
IE33896B1 (en) 1974-11-27
IE33896L (en) 1970-06-23

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