NO126062B - - Google Patents

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Publication number
NO126062B
NO126062B NO523368A NO523368A NO126062B NO 126062 B NO126062 B NO 126062B NO 523368 A NO523368 A NO 523368A NO 523368 A NO523368 A NO 523368A NO 126062 B NO126062 B NO 126062B
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NO
Norway
Prior art keywords
dental
oral care
protease
bacillus subtilis
fluoride
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NO523368A
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Norwegian (no)
Inventor
K Rau
H Harth
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Blendax Werke Schneider Co
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Publication date
Application filed by Blendax Werke Schneider Co filed Critical Blendax Werke Schneider Co
Publication of NO126062B publication Critical patent/NO126062B/no

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/66Enzymes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cosmetics (AREA)

Description

Vannholdige tann- og munnpleiemidler. Aqueous dental and oral care products.

Anvendelsen av proteolytiske enzymer som terapeutika ved tann-behandling er tidligere kjent. Således er behandlingen av betennelser i kjeveområdet ved anvendelse av trypsin allerede en vanlig metode. Anvendelsen av pepsin har likeledes vært foreslått men stoter dog fremfor alt på vanskeligheter på grunn av innstilling av det lave pH-området som er nbdvendig for optimal aktivitet. The use of proteolytic enzymes as therapeutics in dental treatment is previously known. Thus, the treatment of inflammation in the jaw area using trypsin is already a common method. The use of pepsin has also been proposed, but above all encounters difficulties due to setting the low pH range which is necessary for optimal activity.

Ut fra den overveielse at proteolytiske enzymer formår å av-bygge proteinholdige matrester, ble også anvendelsen av disse enzymer i tann- og munnpleiemidler som for eksempel tannpasta foreslått. Fra det tyske patentskrift nr. 73^ 765 er rensemidler for tenner og tannerstatninger, særlig tannproteser kjent, som inneholder tryptiske eggehviteopplosende enzymer, som særlig pank-reastryptase, videre også muggsoppenzymer eller planteproteaser som papain i blanding med et torket peroxyd eller et peroxyd-derivat. Based on the consideration that proteolytic enzymes manage to break down proteinaceous food residues, the use of these enzymes in dental and oral care products such as toothpaste was also proposed. From the German patent document no. 73^765, cleaning agents for teeth and tooth replacements, in particular dental prostheses, are known, which contain tryptic egg white-dissolving enzymes, such as pancreatryptase in particular, and also mold enzymes or plant proteases such as papain in admixture with a dried peroxide or a peroxide derivative .

For å gjore det, tross mekanisk behandling, mellom tennene til-bakeblivende belegg flytende, foreslås i det amerikanske patent nr. 3 19^ 738 tilsetningen av et enzym med samtidig proteplytisk og amylolytisk virkning som ble utvunnet fra kulturer fra Aspergillus oryzae, til tannpastaer, tyggegummi og munnvann. Den samme foranstaltning, nemlig anvendelsen av enzymer med amylase-og proteaseaktivitet fra Aspergillus oryzae i tannpleiemidler, er også gjenstand for det franske patent nr. 1 377 kl5. Til slutt beskriver det britiske patentskrift nr. ^ hh 5°5 tannpastaer som inneholder et proteolytisk enzym fra Carica papaya, altså papain. Det ble dog iakttatt at papainholdige tannpastaer fremkaller irritasjon i munnslimhinnene. Et ytterligere hittil ulost problem var den sterke reduksjon av den proteolytiske aktivitet som inntrer ved lagring av vannholdige tann- og munnpleiemidler, som tannpastaer, som inneholder de hittil for dette formål foreslåtte proteaser. In order to make it, despite mechanical treatment, between the teeth remaining coating liquid, the addition of an enzyme with simultaneous proteolytic and amylolytic action, which was extracted from cultures of Aspergillus oryzae, to toothpastes is proposed in the US patent No. 3 19^ 738. chewing gum and mouthwash. The same measure, namely the use of enzymes with amylase and protease activity from Aspergillus oryzae in dentifrices, is also the subject of French patent No. 1 377 cl5. Finally, the British patent document No. ^ hh 5°5 describes toothpastes containing a proteolytic enzyme from Carica papaya, i.e. papain. However, it was observed that papain-containing toothpastes cause irritation in the oral mucosa. A further hitherto unsolved problem was the strong reduction of the proteolytic activity which occurs upon storage of aqueous dental and oral care products, such as toothpastes, which contain the proteases proposed for this purpose until now.

Det ble nå funnet at vannholdige tann- og munnpleiemidler, fortrinnsvis tannpastaer som inneholder de bestemte, gjennom dyr-kning av bakterier utvunne proteolytiske enzymer, nemlig protease fra Bacillus subtilis, ikke oppviser disse ulemper, Ved siden av disse, i sammenligning med soppenzymenes absolutte toxikologiske uskadelighet overstiger lagringsbestandigheten til proteaser fra Bacillus subtilis i vannholdige tann- og munnpleiemidler etter foreliggende oppfinnelse vesentlig de fra sopp-proteaser og pank-reasproteaser i vannholdige tann- og munnpleiemidler, som fblgende forsoksberetning viser: It was now found that aqueous dental and oral care agents, preferably toothpastes containing the specific proteolytic enzymes extracted through the cultivation of bacteria, namely protease from Bacillus subtilis, do not exhibit these disadvantages. Besides these, in comparison with the absolute toxicological effects of fungal enzymes innocuousness significantly exceeds the storage stability of proteases from Bacillus subtilis in aqueous dental and oral care agents according to the present invention, significantly those from fungal proteases and pancreatic proteases in aqueous dental and oral care agents, as the following trial report shows:

Forsoksberetning Trial report

I en tannpasta — grunnmasse med sammensetning. ble 1 vekts-% proteolytiske -enzymer av samme utgangsaktivitet (0,8 Anson-enheter/g) innarbeidet. Lagringsprovene gav folgende resultat: In a toothpaste — base mass with composition. 1% by weight of proteolytic enzymes of the same initial activity (0.8 Anson units/g) was incorporated. The storage tests gave the following results:

Målingen av den proteolytiske aktivitet fulgte, etter den av M.L. Anson, J. gen. Physiol. 22, 79 (1938) beskrevne metode ved avbygning av hemoglobin. En Anson-enhet er enzymmengden som ved 35j5°C avbygger 6 cm3 2, 5% hemoglobinopplosning i en slik hurtig-het at en slik mengde spaltningsprodukter som med Folinsk fenol-reagens gir den samme farge som et milliekvivalent tyrosin, The measurement of the proteolytic activity followed, after that of M.L. Anson, J. gen. Physiol. 22, 79 (1938) described method for breaking down hemoglobin. An Anson unit is the amount of enzyme which at 35j5°C breaks down 6 cm3 of a 2.5% hemoglobin solution at such a rate that such a quantity of cleavage products as with Folin's phenol reagent gives the same color as a milliequivalent of tyrosine,

frigjbres pr. minutt. released per minute.

Det muliggjores altså ved den foreliggende oppfinnelse å frem-stille protease- og vannholdig tann- og munnpleiemiddel med et ! vanninnhold inntil fortrinnsvis 20 vekts-$, hvis proteolytiske The present invention thus makes it possible to produce protease and water-containing dental and oral care products with a ! water content up to preferably 20 wt.-$, if proteolytic

aktivitet forblir opprettholdt over et lengere tidsrom. activity remains maintained over a longer period of time.

i in

Tann- og munnpleiemiddelet etter nærværende oppfinnelse er på fremragende måte egnet til å forhindre dannelse av myke og hårde tannbelegg. Da slike tannbelegg vanligvis inneholder kariogent virkende substanser, oppnås ved forhindring av dannelsen hen-holdsvis fjerningen av det allerede dannede belegg et viktig bidrag til kariesprofylakset. Tann- og munnpleiemiddel etter The dental and oral care agent according to the present invention is excellently suited to prevent the formation of soft and hard dental plaques. As such dental plaques usually contain cariogenically acting substances, by preventing the formation or removing the already formed plaque, an important contribution to caries prophylaxis is achieved. Tooth and mouth care product after

nærværende oppfinnelse kan også med hell anvendes til bekjemp-else av parodontalsykdommer. Således ble det fastslått at ved betennelser lar de fra eksudat resulterende påliggende belegg seg lett fjerne ved behandling med munnpleiemidlene etter oppfinnelsen, som har et innhold av protease fra Bacillus subtilis, og anvendelsen av dette munnpleiemiddel understøtter vesentlig helbredelsestendensen i indre vev. Ved foreliggende oppfinnelse oppnås således et praktisk talt generelt anvendelig munn- og tannpleiemiddel. the present invention can also be successfully used to combat periodontal diseases. Thus, it was established that in the case of inflammation, the applied coating resulting from exudate can be easily removed by treatment with the oral care agents according to the invention, which have a content of protease from Bacillus subtilis, and the use of this oral care agent significantly supports the healing tendency in internal tissues. With the present invention, a practically generally applicable oral and dental care product is thus achieved.

En ifolge oppfinnelsen anvendt protease oppnås ved submerskultur fra Bacillus subtilis. Etter avsluttet fermentering skilles fermenteringsopplosningen fra de uoppløselige bestanddeler, og den dannede protease utvinnes ved fraksjonær felling så vel som eventuell videre rensning. Den er til stede i tann- og munnpleiemidlene etter foreliggende oppfinnelse i en mengde på A protease used according to the invention is obtained by submerged culture from Bacillus subtilis. After the end of fermentation, the fermentation solution is separated from the insoluble components, and the protease formed is recovered by fractional precipitation as well as possible further purification. It is present in the dental and oral care products according to the present invention in an amount of

0,05 - 10,0 vekts-$ av den totale mengde, fortrinnsvis i en mengde på 0,25 - 2,5 vekts-^ og oppviser fortrinnsvis en aktivitet på 0,2 - 550 Anson-enheter/g. 0.05 - 10.0 wt-$ of the total amount, preferably in an amount of 0.25 - 2.5 wt-^ and preferably exhibits an activity of 0.2 - 550 Anson units/g.

Tann- og munnpleiemidlene ifolge oppfinnelsen, som tannpastaer inneholder de vanlige oppbyggings- og tilsetningsstoffer som dog ikke må virke inaktiverende på protease fra Bacillus subtilis. The dental and oral care agents according to the invention, such as toothpastes, contain the usual building materials and additives which, however, must not have an inactivating effect on protease from Bacillus subtilis.

Som poleringsmidler kan alle hittil for dette formål foreslåtte stoffer, som kalsiumkarbonat, dikalsiumfosfat og/eller dettes dihydrat, trikalsiumfosfat, kalsiumpyrofosfat, aluminiumoksyd, silisiumoxyd, magnesiumkarbonat, kaolin, vannuopploselig alkali-metafosfat, så vel som pulveriserte kunststoffer som polyvinyl-klorid, polyamid, polymetylmetakrylat, polystyrol, fenol-formaldehyd-harpiks, malamin-formaldehyd-harpiks, urea-formaldehyd-harpiks, epoxyharpiks og polykarbonat, finne anvendelse. As polishing agents, all substances previously proposed for this purpose, such as calcium carbonate, dicalcium phosphate and/or its dihydrate, tricalcium phosphate, calcium pyrophosphate, aluminum oxide, silicon oxide, magnesium carbonate, kaolin, water-insoluble alkali metaphosphate, as well as powdered plastics such as polyvinyl chloride, polyamide, polymethyl methacrylate, polystyrene, phenol-formaldehyde resin, malamine-formaldehyde resin, urea-formaldehyde resin, epoxy resin and polycarbonate, find use.

Det kan også anvendes blandinger av disse stoffer. Mixtures of these substances can also be used.

Som binde- og tykningsmiddel i tannpastaer kan nevnes for eksempel stivelse, tragant, alginat, pektin, cellulosederivater, polyakrylsyre og dennes salter, polyvinylpyrrolidon så vel som forskjellig gummi. Egnede fuktningsmidler er glycerin, sorbit, 1,3-propandiol og/eller 1j^-butandiol. Examples of binding and thickening agents in toothpastes include starch, tragacanth, alginate, pectin, cellulose derivatives, polyacrylic acid and its salts, polyvinylpyrrolidone as well as various rubbers. Suitable wetting agents are glycerin, sorbitol, 1,3-propanediol and/or 1,3-butanediol.

Ved siden av de vanlige smak- og aromastoffer kan tann- og munnpleiemidlene også inneholde konserveringsmidler som p-hydroxy-benzosyreester så vel som eventuelle optiske klarning- og farge-stoffer. In addition to the usual flavoring and aroma substances, the dental and oral care products may also contain preservatives such as p-hydroxy-benzoic acid ester as well as any optical clarifying and coloring substances.

For anvendelse i tannpastaer er også overflateaktive substanser egnet, for så vidt de ikke virker inaktiverende på protease fra Bacillus subtilis. Nevnes skal for eksempel fettalkoholsulfater, salter av sulfonerte monoglycerider av fettsyrer med fra 10 - 20 karbonatomer, fettsyre-eggehvite-kondensasjonsprodukter, salter av fettsyreamider og tauriner og/eller salter av fettsyreestere av isetionsyrer så vel som eventuelle ikke idniske, kationiske og/eller amfotere tensider. Det kan også anvendes blandinger av de forskjellige overflateaktive substanser. Surface-active substances are also suitable for use in toothpastes, as long as they do not have an inactivating effect on protease from Bacillus subtilis. Mention should be made, for example, of fatty alcohol sulphates, salts of sulphonated monoglycerides of fatty acids with from 10 - 20 carbon atoms, fatty acid-egg white condensation products, salts of fatty acid amides and taurines and/or salts of fatty acid esters of isethionic acids as well as any non-ionic, cationic and/or amphoteric surfactants. Mixtures of the various surfactants can also be used.

For å forsterke den kariesbeskyttende virkning for tannpleie-midlene etter oppfinnelsen, kan også fluorforbindelser i små mengder tilsettes. Det dreier seg her fortrinnsvis om vannopploselige fluorforbindelser, som alkalifluorid, ammoniumfluorid, kopperfluorid, solvfluorid, sinkfluorid, tinnfluorid, jernfluorid, indiumfluorid, zirkoniumfluorid, nikkelfluorid, palladiumfluorid, komplekst bundne fluorforbindelser som alkalifluorzirkonat, tinn-fluorzirkonat, fluorsilikat, fluorborat, fluorstannit eller In order to enhance the caries-protective effect of the dental care agents according to the invention, small amounts of fluorine compounds can also be added. These are preferably water-soluble fluorine compounds, such as alkali fluoride, ammonium fluoride, copper fluoride, solvofluoride, zinc fluoride, stannous fluoride, iron fluoride, indium fluoride, zirconium fluoride, nickel fluoride, palladium fluoride, complexly bound fluorine compounds such as alkali fluorozirconate, tin-fluorozirconate, fluorosilicate, fluoroborate, fluorostannite or

<alkalifluorfosfat. Som særlig egnet til medanvendelse i tann- og munnpleiemidlene etter oppfinnelsen har vist seg å være alkali- <alkali fluorophosphate. Which are particularly suitable for co-use in the dental and oral care agents according to the invention have been shown to be alkali-

monofluorfosfat, som natrium-, kalium- eller ammoniummonofluor-fosfat. Også tilsetning av vannopploselinge organiske fluorforbindelser er mulig, som for eksempel av aminhydrofluorider, alkanolaminhydrofluorider, kvaternære ammoniumfluorider, vannopploselige addisjonsforbindelser av aminosyrer og fluorvannstoff eller fluorider som betainhydrofluorid eller glycinkaliumfluorid. Det kan også anvendes blandinger av foran angitte fluorforbindelser i ethvert onskelig blandingsforhold, forutsatt at de ikke virker inaktiverende på protease fra Bacillus subtilis. Mengden av de anvendte fluorforbindelser skal ikke overstige monofluorophosphate, such as sodium, potassium or ammonium monofluorophosphate. The addition of water-soluble organic fluorine compounds is also possible, such as amine hydrofluorides, alkanolamine hydrofluorides, quaternary ammonium fluorides, water-soluble addition compounds of amino acids and hydrogen fluoride or fluorides such as betaine hydrofluoride or glycine potassium fluoride. Mixtures of the above-mentioned fluorine compounds can also be used in any desired mixing ratio, provided that they do not have an inactivating effect on protease from Bacillus subtilis. The quantity of the fluorine compounds used must not be exceeded

2,o vekts-% av den totale blandingen. 2.0% by weight of the total mixture.

Det er fordelaktig å tilsette tann- og munnpleiemidler etter nærværende oppfinnelse enda et beskyttelseskolloid for proteasen fra Bacillus subtilis i en ekvivalent mengde til proteaseinn-holdet. For dette formål har karboxymetylcellulose vist seg som særlig egnet. It is advantageous to add a protective colloid for the protease from Bacillus subtilis to the dental and oral care products according to the present invention in an equivalent amount to the protease content. For this purpose, carboxymethyl cellulose has proven to be particularly suitable.

pH-verdien for munn- og tannpleiemiddelet etter oppfinnelsen skal ligge mellom 5>5 og 8,5. Vanninnhodet skal ikke overstige 20 vekts-$. The pH value for the oral and dental care agent according to the invention must lie between 5>5 and 8.5. The water content must not exceed 20% by weight.

De folgende sammensetningseksempler for vannholdige munn- og tannpleiemidler fremlegges for å illustrere oppfinnelsen. The following composition examples for aqueous oral and dental care agents are provided to illustrate the invention.

Claims (3)

1. Vannholdige tann- og munnpleiemidler med et innhold av proteolytiske enzymer samt vanlige oppbygnings- og tilsetningsstoffer og eventuelt, fortrinnsvis vannopploselige, fluorforbindelser, og med en pH-verdi mellom 5?5 og 8,5? k a r a k terisert ved at de inneholder proteolytiske enzymer fra Bacillus subtilis.1. Aqueous dental and oral care products with a content of proteolytic enzymes as well as common building materials and additives and possibly, preferably water-soluble, fluorine compounds, and with a pH value between 5?5 and 8.5? characterized in that they contain proteolytic enzymes from Bacillus subtilis. 2. Vannholdige tann- og munnpleiemidler etter krav 1, karakterisert ved at de inneholder 0,05 - 10,0 vekts^, fortrinnsvis 0,25 - 2,5 vektsk, protease fra Bacillus subtilis.2. Aqueous dental and oral care agents according to claim 1, characterized in that they contain 0.05 - 10.0 wt.s., preferably 0.25 - 2.5 wt.s., of protease from Bacillus subtilis. 3. Vannholdige tann- og munnpleiemidler etter krav 1 og 2, karakterisert ved at proteasen fra Bacillus subtilis har en aktivitet på 0,2 - 5 Anson-enheter/g.3. Aqueous dental and oral care products according to claims 1 and 2, characterized in that the protease from Bacillus subtilis has an activity of 0.2 - 5 Anson units/g.
NO523368A 1968-07-01 1968-12-30 NO126062B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT628768A AT280481B (en) 1968-07-01 1968-07-01 Dental and oral hygiene preparations containing water

Publications (1)

Publication Number Publication Date
NO126062B true NO126062B (en) 1972-12-18

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Application Number Title Priority Date Filing Date
NO523368A NO126062B (en) 1968-07-01 1968-12-30

Country Status (16)

Country Link
JP (1) JPS5231418B1 (en)
AT (1) AT280481B (en)
BE (1) BE733472A (en)
CH (1) CH516311A (en)
CS (1) CS161857B2 (en)
DE (1) DE1923389B2 (en)
DK (1) DK121530B (en)
FI (1) FI50055C (en)
FR (1) FR2012015A1 (en)
GB (1) GB1197164A (en)
IE (1) IE32960B1 (en)
IT (1) IT1017001B (en)
LU (1) LU58949A1 (en)
NL (1) NL139452B (en)
NO (1) NO126062B (en)
SE (1) SE336035B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152418A (en) * 1970-04-01 1979-05-01 Lever Brothers Company Zinc and enzyme mouthwash and mouthwash concentrate for reducing dental plaque and calculus formation
JPS5663915A (en) * 1979-10-27 1981-05-30 Lion Corp Tooth paste composition
JPS5788112A (en) * 1980-11-20 1982-06-01 Lion Corp Tooth-paste composition
DE102010002364A1 (en) * 2009-02-25 2011-06-16 Hohenester, Hermann, Dr.Med.Vet. Composition produced using juice or extracts of ginger, pineapple, papaya, and/or pulp of zucchini, useful e.g. for treatment, preferably elimination or conversion of natural products, preferably in foodstuffs, including beverages

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Publication number Publication date
AT280481B (en) 1970-04-10
DE1923389A1 (en) 1970-01-15
CS161857B2 (en) 1975-06-10
LU58949A1 (en) 1969-11-12
FR2012015A1 (en) 1970-03-13
GB1197164A (en) 1970-07-01
JPS5231418B1 (en) 1977-08-15
BE733472A (en) 1969-11-03
IE32960L (en) 1970-01-01
FI50055B (en) 1975-09-01
DK121530B (en) 1971-10-25
DE1923389B2 (en) 1973-09-06
FI50055C (en) 1975-12-10
NL139452B (en) 1973-08-15
CH516311A (en) 1971-12-15
IT1017001B (en) 1977-07-20
IE32960B1 (en) 1974-02-06
SE336035B (en) 1971-06-21
NL6817460A (en) 1970-01-05

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