ES405471A1 - Dental plaque reducing enzymes and their preparation - Google Patents

Dental plaque reducing enzymes and their preparation

Info

Publication number
ES405471A1
ES405471A1 ES405471A ES405471A ES405471A1 ES 405471 A1 ES405471 A1 ES 405471A1 ES 405471 A ES405471 A ES 405471A ES 405471 A ES405471 A ES 405471A ES 405471 A1 ES405471 A1 ES 405471A1
Authority
ES
Spain
Prior art keywords
preparation
dental plaque
cariogenan
isolating
nutrient medium
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
ES405471A
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES405471A1 publication Critical patent/ES405471A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
    • A23G3/364—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins
    • A23G3/366—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins containing microorganisms, enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
    • A23G3/364—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins
    • A23G3/368—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins containing vitamins, antibiotics
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/06—Enzymes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/66—Enzymes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • 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)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01059—Glucan endo-1,3-alpha-glucosidase (3.2.1.59)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01071—Glucan endo-1,2-beta-glucosidase (3.2.1.71)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01084—Glucan 1,3-alpha-glucosidase (3.2.1.84), i.e. mutanase

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Nutrition Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Cosmetics (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Dental Preparations (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A procedure for the preparation of an enzyme capable of degrading cariogenan, which consists of: (a) exposing a semi-solid nutrient medium containing cariogennan as a carbohydrate source to microorganisms; (b) incubating the resulting cultures until some clearance of the suspended cariogenan is observed; (c) isolating an active microorganism; (d) cultivating the isolated microorganism in a suitable nutrient medium; (e) separating the insoluble materials from the broth and (f) isolating the protein from the clarified broth. (Machine-translation by Google Translate, not legally binding)
ES405471A 1971-08-10 1972-08-03 Dental plaque reducing enzymes and their preparation Expired ES405471A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17064271A 1971-08-10 1971-08-10

Publications (1)

Publication Number Publication Date
ES405471A1 true ES405471A1 (en) 1975-09-01

Family

ID=22620719

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405471A Expired ES405471A1 (en) 1971-08-10 1972-08-03 Dental plaque reducing enzymes and their preparation

Country Status (28)

Country Link
JP (2) JPS4826973A (en)
AR (1) AR198389A1 (en)
AT (1) AT333967B (en)
AU (1) AU462230B2 (en)
BE (1) BE787379A (en)
BG (1) BG25658A3 (en)
CA (1) CA1001573A (en)
CH (2) CH587657A5 (en)
CS (1) CS191162B2 (en)
DD (1) DD97897A5 (en)
DE (2) DE2265327C3 (en)
EG (1) EG10810A (en)
ES (1) ES405471A1 (en)
FI (1) FI49677C (en)
FR (1) FR2150754B1 (en)
GB (1) GB1385095A (en)
HU (1) HU165227B (en)
IE (1) IE36619B1 (en)
IL (2) IL46743A (en)
LU (1) LU65867A1 (en)
NL (1) NL175733C (en)
NO (2) NO138411C (en)
PH (1) PH16242A (en)
PL (1) PL89658B1 (en)
RO (1) RO84249B (en)
SE (1) SE405936B (en)
SU (1) SU465796A3 (en)
ZA (1) ZA725462B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146874A (en) * 1974-10-18 1976-04-21 Mitsubishi Electric Corp Handotaisochino seizohoho
JPS5750071B2 (en) * 1974-10-25 1982-10-25
FR2311406A1 (en) * 1975-05-13 1976-12-10 Honeywell Bull Soc Ind IMPROVEMENTS IN THE MANUFACTURING METHODS OF PACKAGING SUPPORTS FOR MICRO-PLATELETS OF INTEGRATED CIRCUITS
JPS5851830B2 (en) * 1976-05-31 1983-11-18 松下電器産業株式会社 thermal head
JPS5851831B2 (en) * 1976-08-18 1983-11-18 松下電器産業株式会社 Thermal head device
JPS5352366A (en) * 1976-10-23 1978-05-12 Seiko Epson Corp Packaging method of semiconductor device
JPS592627B2 (en) * 1976-10-26 1984-01-19 松下電器産業株式会社 thermal recording head
JPS5845901Y2 (en) * 1977-10-18 1983-10-19 株式会社東芝 thermal print head
DE3063779D1 (en) * 1979-10-26 1983-07-21 Shell Int Research Xanthanase enzyme and its production
JPS57165312A (en) * 1981-04-03 1982-10-12 Handai Biseibutsubiyou Kenkyukai Production of oral composition
JPS5961545U (en) * 1982-10-19 1984-04-23 株式会社デンソー integrated circuit device
JPH0685690B2 (en) * 1988-09-26 1994-11-02 明治製菓株式会社 Method for producing hard candy containing enzyme

Also Published As

Publication number Publication date
AR198389A1 (en) 1974-06-21
RO84249A (en) 1984-05-23
SE405936B (en) 1979-01-15
SU465796A3 (en) 1975-03-30
EG10810A (en) 1976-06-30
GB1385095A (en) 1975-02-26
PL89658B1 (en) 1976-12-31
CH584288A5 (en) 1977-01-31
FI49677B (en) 1975-06-02
FI49677C (en) 1975-09-10
DE2265327C3 (en) 1980-03-13
DE2239252A1 (en) 1973-03-01
DE2265327B2 (en) 1979-05-10
JPS4826973A (en) 1973-04-09
LU65867A1 (en) 1973-02-08
JPS54147938A (en) 1979-11-19
NO138411C (en) 1978-08-30
AT333967B (en) 1976-12-27
AU462230B2 (en) 1975-06-19
CA1001573A (en) 1976-12-14
NO138411B (en) 1978-05-22
ZA725462B (en) 1974-07-31
FR2150754A1 (en) 1973-04-13
NL7210466A (en) 1973-02-13
IL40036A0 (en) 1972-10-29
IL40036A (en) 1975-12-31
PH16242A (en) 1983-08-11
AU4527972A (en) 1974-02-07
CH587657A5 (en) 1977-05-13
NL175733C (en) 1984-12-17
DE2239252C3 (en) 1978-08-31
BG25658A3 (en) 1978-11-10
HU165227B (en) 1974-07-27
BE787379A (en) 1973-02-09
NO139590C (en) 1979-04-11
RO84249B (en) 1984-07-30
IL46743A (en) 1975-12-31
DE2239252B2 (en) 1977-12-22
NL175733B (en) 1984-07-16
DD97897A5 (en) 1973-05-20
NO139590B (en) 1979-01-02
CS191162B2 (en) 1979-06-29
DE2265327A1 (en) 1977-07-28
IE36619B1 (en) 1977-01-19
IE36619L (en) 1973-02-10
FR2150754B1 (en) 1976-08-20

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