IE36619B1 - Dental plaque reducing enzymes and their preparation - Google Patents

Dental plaque reducing enzymes and their preparation

Info

Publication number
IE36619B1
IE36619B1 IE1082/72A IE108272A IE36619B1 IE 36619 B1 IE36619 B1 IE 36619B1 IE 1082/72 A IE1082/72 A IE 1082/72A IE 108272 A IE108272 A IE 108272A IE 36619 B1 IE36619 B1 IE 36619B1
Authority
IE
Ireland
Prior art keywords
dental plaque
glucopyranosyl
preparation
glucopyranose
reducing enzymes
Prior art date
Application number
IE1082/72A
Other versions
IE36619L (en
Original Assignee
Merck & 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 & Co Inc filed Critical Merck & Co Inc
Publication of IE36619L publication Critical patent/IE36619L/en
Publication of IE36619B1 publication Critical patent/IE36619B1/en

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

Abstract

1385095 Saccharides from dental plaque MERCK & CO Inc 3 Aug 1972 [10 Aug 1971] 36337/72 Heading C2S [Also in Divisions C3 and A5] The saccharides nigerotriose (O-α-D-glucopyranosyl-(1#3)-O-α-D-glucopyranosyl-(1#3)- O-α-D-glucopyranose); nigerose (O-α-D-glucopyranosyl-(1#3)-O-α-D-glucopyranose); kojibiose (O-α-D-glucopyranosyl-(1#2)-O-α-D-glucopyranose) and glucose are obtained by acid hydrolysis of the polysaccharide cariogenan which may be obtained from human dental plaque or by cultivating the microorganism Streptococcus mutans (NRRL B-5304). [GB1385095A]
IE1082/72A 1971-08-10 1972-08-02 Dental plaque reducing enzymes and their preparation IE36619B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IE36619L IE36619L (en) 1973-02-10
IE36619B1 true IE36619B1 (en) 1977-01-19

Family

ID=22620719

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1082/72A IE36619B1 (en) 1971-08-10 1972-08-02 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) CH584288A5 (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
JPS5851831B2 (en) * 1976-08-18 1983-11-18 松下電器産業株式会社 Thermal head device
JPS5851830B2 (en) * 1976-05-31 1983-11-18 松下電器産業株式会社 thermal head
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
JPS4826973A (en) 1973-04-09
NL7210466A (en) 1973-02-13
IL40036A (en) 1975-12-31
GB1385095A (en) 1975-02-26
DE2265327A1 (en) 1977-07-28
AT333967B (en) 1976-12-27
PH16242A (en) 1983-08-11
NO139590B (en) 1979-01-02
IL40036A0 (en) 1972-10-29
EG10810A (en) 1976-06-30
BG25658A3 (en) 1978-11-10
IL46743A (en) 1975-12-31
AU4527972A (en) 1974-02-07
LU65867A1 (en) 1973-02-08
ZA725462B (en) 1974-07-31
NL175733C (en) 1984-12-17
JPS54147938A (en) 1979-11-19
NO138411C (en) 1978-08-30
CH584288A5 (en) 1977-01-31
BE787379A (en) 1973-02-09
NO139590C (en) 1979-04-11
ES405471A1 (en) 1975-09-01
FR2150754B1 (en) 1976-08-20
DD97897A5 (en) 1973-05-20
DE2239252B2 (en) 1977-12-22
CA1001573A (en) 1976-12-14
DE2239252A1 (en) 1973-03-01
HU165227B (en) 1974-07-27
NL175733B (en) 1984-07-16
DE2239252C3 (en) 1978-08-31
DE2265327B2 (en) 1979-05-10
PL89658B1 (en) 1976-12-31
CH587657A5 (en) 1977-05-13
DE2265327C3 (en) 1980-03-13
FI49677C (en) 1975-09-10
NO138411B (en) 1978-05-22
AU462230B2 (en) 1975-06-19
SU465796A3 (en) 1975-03-30
FI49677B (en) 1975-06-02
RO84249B (en) 1984-07-30
CS191162B2 (en) 1979-06-29
RO84249A (en) 1984-05-23
SE405936B (en) 1979-01-15
IE36619L (en) 1973-02-10
FR2150754A1 (en) 1973-04-13

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