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JP2021091628A - Oral composition - Google Patents

Oral composition
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JP2021091628A
JP2021091628AJP2019222548AJP2019222548AJP2021091628AJP 2021091628 AJP2021091628 AJP 2021091628AJP 2019222548 AJP2019222548 AJP 2019222548AJP 2019222548 AJP2019222548 AJP 2019222548AJP 2021091628 AJP2021091628 AJP 2021091628A
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enamel
oral
oral composition
dental
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大工園則雄
Norio Daikuzono
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NANO OPTEC KK
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Abstract

To suppress dental plaque generation, dental calculus generation, tooth coloring, foul breath, and propagation of intraoral bacteria without acid decalcification of enamel; and furthermore, to promote recalcification of the enamel.SOLUTION: Dental plaque sticking to a tooth is removed from enamel by a first oral composition. Concurrently, a dental plaque-containing pigment for foods and drinks that colors the dental plaque is also removed. A tongue coat with a tongue coating composition is also removed from a tongue surface. Dental calculus starts to be dissolved. Periodontal bacteria in a smear layer are killed. The tooth colored with tannin iron, tetracycline iron, or the like is decolorized. Decalcification of citric acid is suppressed. An oral cavity is made alkaline by a second oral composition to prevent acid-decalcification. Subsequently, dental plaque or food residue is removed with foam by the second oral composition, chlorous acid is generated, coloring of the inside of a dental enamel surface is oxidized and bleached, mercaptan which is a main component of foul breath is oxidized and deodorized, oral bacteria are killed, generation of hydroxyapatite is promoted, and recalcification of the enamel is promoted.SELECTED DRAWING: Figure 1

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Translated fromJapanese

医療機関での歯科衛生士などにより、または家庭で消費者自身が歯磨ブラッシングをすることにより口腔内の主要問題となる歯垢生成、歯石生成、歯の着色、口臭、口腔菌の繁殖を抑制、エナメル質の脱灰を抑制、エナメル質の再石灰化を促進する2種のペーストにより2段階でブラッシングする口腔組成物に関する。Suppressing the main problems in the oral cavity such as plaque formation, tooth stone formation, tooth coloring, mouth odor, and oral bacteria growth by dental hygienists at medical institutions or by consumers themselves brushing their teeth at home. It relates to an oral composition that is brushed in two steps with two types of pastes that suppress enamel demineralization and promote enamel remineralization.

歯垢、歯石の除去を目的とする研磨剤入り、あるいは酵素、クエン酸などの化学的溶解剤等成分の化粧品歯磨、または一般医療機器の歯面研磨剤(非特許文献1)などが特許公開開示され(特許文献2)、市販され普及している。歯の着色除去に関してはクリニックで光と過酸化水素、過酸化尿素などの酸化剤ジェルを使用したオフィスホワイトニング医療機器、家庭では過酸化水素、過酸化尿素などの酸化剤ジェルのみでのホームホワイトニング医療機器が普及している。また着色ステインを除去するホワイトニングの歯磨剤はさらに普及している。口臭予防では口臭予防オーラルリンス、歯磨剤などが一般的である。歯周菌、虫歯菌などの口腔菌を殺菌する殺菌剤が含有された医薬部外歯磨剤が一般的である。クエン酸は歯周病に罹患患者のスメア層に繁殖している歯周病細菌の増殖を抑制する(非特許文献3)。エナメル質成分のハイドロキシアパタイトは臨界PHと言われているPH5.5程度の酸性環境になると脱灰を始める。臨界PHよりアルカリ性環境では再石灰化が起こる(文献1、4)。顕著な脱灰時間は弱酸性下で数10時間の経過で有意な脱灰が報告されている。またこのPH5.5より高くなると唾液中のカルシウムとリン酸イオンがエナメル質上で結晶化してエナメル質の再石灰化が起こるといわれている。高濃度のカルシウムイオンを含むソフトドリンクのエナメル質溶解は含まないものに比べ圧倒的に少ないと報告されている(非特許文献5)。再石灰化を促進するフッ素イオン入りの歯磨き、またはハイドロキシアパタイトを含有している歯磨剤なども市販されている。唾液にはプロレンリッチタンパク、スタセリン、シスタチン等のタンパク質が含まれている。唾液タンパク質は唾液に含まれる緩衝剤によりタンパク質の等電点である中性近辺のPHでは安定的に凝固しない状態が保たれている。飲食物に含まれるポリフェノール、タンニン酸、カテキンなどの苦味成分が唾液と反応し疎水会合により等電点沈殿を形成する性質を有している。等電点沈殿は等電点から酸性条件に変動すると沈殿の凝集力は低下する(文献6)。重曹、炭酸ナトリウムが酸により中和反応の過程で泡沫が生成され義歯に付着した歯垢除去などに利用されている。エナメル質は疎水性であり、疎水性凝固タンパクと親和結合する。歯面研磨などにより表面状態を清浄にしても疎水性凝固タンパク質がエネメル質のペリクルを形成し、さらに集積しプラークとなり、嫌気性菌である口腔細菌集まりやすくなる。口腔内細菌も疎水性があり疎水性凝固タンパクであるプラークと容易に結合する。結果的に口腔内細菌も集積して歯周病、虫歯などの原因物質となりうる。唾液中のリン酸、カルシウムイオンから生成されたハイドロオキシアパタイトも疎水性でありプラークと親和結合し長期間の集積により歯石となる。プラーク検査には染色法が一般的でありプラークは染色すなわち着色されやすいことがわかっている。コーヒー、紅茶、カレーなどは着色染料ともなりえるのでプラークがコーヒー、紅茶、カレーなどによって容易に染色され着色プラークとなる。着色色素が長期間エナメル質と接触することにより色素はエナメル質、象牙質に浸透し、歯の着色が起こる(非特許文献7)。着色プラークが長期間エナメルに付着することにより歯は着色する。歯石と同様に舌にも舌垢である舌苔が発生する。主たる口臭原因は舌垢中の細菌が口腔内に棲んでいる細菌が、タンパク質を分解して口臭一因である揮発性硫化物(VSC)を産生する。ほうれん草、貝、レバーなどの食物、鉄分補給の薬剤、サプリメントには唾液に鉄イオンを放出するものがある。鉄イオンはポリフェノール、カテキン、タンニン酸、テトラサイクリン抗菌剤などとキレート結合し(非特許文献8)黒色系に発色する。タンニン酸鉄はお歯黒として知られ歯を黒色に染める。タンニン酸などがキレート結合したタンニン酸鉄はクエン酸により脱色される(非特許文献9)。クエン酸が鉄イオンに対してより高い結合力を有するためである。亜塩素酸ナトリウム水溶液は酸性環境では殺菌剤である亜塩素酸を生成する(非特許文献10)。Patent publication of cosmetic toothpaste containing an abrasive for the purpose of removing plaque and tartar, or a component such as an enzyme and a chemical dissolving agent such as citric acid, or a tooth surface polishing agent for general medical equipment (Non-Patent Document 1). It has been disclosed (Patent Document 2), and is commercially available and widely used. For tooth color removal, office whitening medical equipment using light and oxidant gels such as hydrogen peroxide and urea peroxide at the clinic, and home whitening medical equipment using only oxidant gels such as hydrogen peroxide and urea peroxide at home. Equipment is widespread. Whitening dentifrices that remove colored stains are also becoming more widespread. In the prevention of bad breath, oral rinses and dentifrices are generally used to prevent bad breath. Generally, a pharmaceutical extradentifrice containing a bactericidal agent that kills oral bacteria such as periodontal bacteria and dental caries bacteria. Citric acid suppresses the growth of periodontal disease bacteria that propagate in the smear layer of patients suffering from periodontal disease (Non-Patent Document 3). Hydroxyapatite, an enamel component, begins to decalcify in an acidic environment with a pH of about 5.5, which is said to be critical PH. Remineralization occurs in an alkaline environment from critical pH (References 1 and 4). Significant decalcification has been reported after several tens of hours under weak acidity. It is said that when the pH is higher than 5.5, calcium and phosphate ions in saliva crystallize on the enamel and remineralization of the enamel occurs. It has been reported that enamel dissolution of soft drinks containing a high concentration of calcium ions is overwhelmingly less than that of soft drinks containing a high concentration of calcium ions (Non-Patent Document 5). Fluoride ion-containing dentifrices that promote remineralization, or dentifrices containing hydroxyapatite are also commercially available. Saliva contains proteins such as prolen-rich protein, staceline, and cystatin. The saliva protein is maintained in a state in which it does not coagulate stably at the pH near neutral, which is the isoelectric point of the protein, due to the buffer contained in saliva. Bitter taste components such as polyphenols, tannic acid, and catechin contained in food and drink have the property of reacting with saliva and forming isoelectric point precipitation by hydrophobic association. When the isoelectric point precipitation changes from the isoelectric point to the acidic condition, the cohesive force of the precipitate decreases (Reference 6). Baking soda and sodium carbonate are used for removing plaque attached to dentures by generating bubbles in the process of neutralization reaction by acid. Enamel is hydrophobic and has an affinity bond with hydrophobic coagulating proteins. Even if the surface condition is cleaned by tooth surface polishing or the like, the hydrophobic coagulating protein forms an enemel pellicle and further accumulates to form a plaque, which makes it easier for oral bacteria, which are anaerobic bacteria, to collect. Bacteria in the oral cavity are also hydrophobic and easily bind to plaque, which is a hydrophobic coagulation protein. As a result, oral bacteria also accumulate and can be a causative substance such as periodontal disease and tooth decay. Hydroxyapatite produced from phosphoric acid and calcium ions in saliva is also hydrophobic and has an affinity bond with plaque to become tartar by long-term accumulation. Staining is a common method for plaque testing, and it is known that plaques are easily stained or colored. Since coffee, tea, curry, etc. can also be colored dyes, plaques are easily dyed with coffee, tea, curry, etc. to become colored plaques. When the colored pigment comes into contact with the enamel for a long period of time, the pigment permeates the enamel and the dentin, and the tooth is colored (Non-Patent Document 7). The teeth are colored by the long-term adhesion of the colored plaque to the enamel. Like tartar, tongue coating, which is tongue coating, develops on the tongue. The main cause of halitosis is the bacteria in the tongue that live in the oral cavity and break down proteins to produce volatile sulfide (VSC), which is one of the causes of halitosis. Some foods such as spinach, shellfish, and liver, iron supplements, and supplements release iron ions into saliva. Iron ions chelate with polyphenols, catechins, tannic acid, tetracycline antibacterial agents, etc. (Non-Patent Document 8) and develop a black color. Iron tannate is known as tooth black and dyes teeth black. Iron tannate to which tannic acid or the like is chelated is decolorized by citric acid (Non-Patent Document 9). This is because citric acid has a higher binding force to iron ions. An aqueous solution of sodium chlorite produces chlorous acid, which is a fungicide, in an acidic environment (Non-Patent Document 10).

特開2011−126819Japanese Patent Application Laid-Open No. 2011-126819特開2019−163279JP-A-2019-163279

歯科材料09 歯科用研削材料、一般医療機器 歯面研磨材 70904000、ペリオリフレッシュ 販売届、添付文書Dental Material 09 Dental Grinding Material, General Medical Equipment Tooth Surface Abrasive 70904000, Perio Refresh Sales Notification, Package InsertInt J Paediatr Dent. 2001 Jul;11(4):266-73. Critical pH in resting and stimulated whole saliva in groups of children and adults.Int J Paediatr Dent. 2001 Jul; 11 (4): 266-73. Critical pH in resting and stimulated whole saliva in groups of children and adults.Efficacy of citric acid on periodontal disease.,Ehan Abdulhadi Al-Sharifi1, Noor Alkaisy and Asia Abed Al-Mahmood,Biomedical Research (2019) Volume 30, Issue 3Efficacy of citric acid on periodontal disease., Ehan Abdulhadi Al-Sharifi1, Noor Alkaisy and Asia Abed Al-Mahmood, Biomedical Research (2019) Volume 30, Issue 3J Can Dent Assoc. 2003 Dec;69(11):722-4. What is the critical pH and why does a tooth dissolve in acid?J Can Dent Assoc. 2003 Dec; 69 (11): 722-4. What is the critical pH and why does a tooth dissolve in acid?Erosive potential of soft drinks on human enamel: An in vitro study,Yin-LinWang, Volume 113, Issue 11, November 2014, Pages 850-856, Journal of the Formosan Medical AssociationErosive potential of soft drinks on human enamel: An in vitro study, Yin-LinWang, Volume 113,Issue 11, November 2014, Pages 850-856, Journal of the Formosan Medical Associationタンパク質熱凝集を抑制する化合物、松岡常吉、蛋白質科学会アーカイブ、1、e041、(2008)Compounds that suppress protein thermal aggregation, Tsunekichi Matsuoka, Protein Science Society Archives, 1, e041, (2008)Penetration pattern of rhodamine dyes into enamel and dentin: confocal laser microscopy observation,SR Kwon,Volume34, Issue1, February 2012, Pages 97-101,International journal of cosmetic sciencePenetration pattern of rhodamine dyes into enamel and dentin: confocal laser microscopy observation, SR Kwon, Volume34, Issue1, February 2012, Pages 97-101, International journal of cosmetic science金属カチオン含有製剤との併用により影響を受ける薬剤、桐野玲子、鹿児島市医報第43巻12号、2004Drugs Affected by Concomitant Use with Metal Cation-Containing Formulas, Reiko Kirino, Kagoshima City Medical Bulletin Vol. 43, No. 12, 2004緑茶タンニンと鉄に対するクエン酸の作用−お茶の研究Part6−、[日本学生科学賞] 福井大学教育学部附属中学校 坂本 孝義指導教論 木下 慶之Effect of citric acid on green tea tannins and iron-Tea Research Part 6-, [Japan Student Science Award] University of Fukui Junior High School, Faculty of Education Takayoshi Sakamoto Teaching Theory Yoshiyuki Kinoshita亜塩素酸ナトリウムの使用基準の改正に関する部会報告書(案) 資料1−2、 厚生労働省Subcommittee Report on Revision of Standards for Use of Sodium chlorite (Draft) Document 1-2, Ministry of Health, Labor and Welfare

エナメル質の酸脱灰を発生させないで歯垢生成、歯石生成、歯の着色、口臭、口腔菌の繁殖を抑制すること。さらにエナメル質の再石灰化を促進する。Suppressing plaque formation, tartar formation, tooth coloring, halitosis, and oral bacteria growth without causing acid demineralization of enamel. It also promotes enamel remineralization.

PHが調整されたクエン酸を含む第一の口腔組成物による歯磨またはうがいにより唾液が弱酸性となり歯垢等電点を酸性に変え歯に固着した歯垢をエナメル質から剥離する。同時に着色飲食物により染色された着色歯垢も除去される。第一の口腔組成物による歯磨またはうがいにより歯垢と同様に舌垢も舌表面から剥離される。第一の口腔組成物による歯磨またはうがいにより歯石は溶解開始する。第一の口腔組成物による歯磨またはうがいによりスメア層の歯周菌を殺菌する。タンニン酸、ポリフェノールなどと鉄イオンが結合した黒色のキレートは第一の口腔組成物のクエン酸により直ちに無色化される。歯に着色したタンニン酸鉄、テトラサイクリン鉄などは第一の口腔組成物のクエン酸により徐々に脱色される。第一の口腔組成物の歯磨、またはうがいを3分間程度の短時間範囲終了する。第一の口腔組成物歯磨またはうがいは短時間であり明らかなエナメル質を脱灰は報告されていない。第一の口腔組成物に含まれるカルシウムイオンがクエン酸の脱灰を抑制する。歯磨後ただちに排唾が行われ重曹と亜塩素酸ナトリウムを含む第二の口腔組成物で歯磨またはうがいを3分間程度行う。第二の口腔組成物の使用量は第一の口腔組成物より過剰であり口腔内は直ちにアルカリ性に転換され長時間で発生する酸脱灰を防止する。第一の残留口腔組成物と第二の口腔組成物が反応するとクエン酸と重曹の反応により泡沫が発生し歯ブラシが届かない部位の剥離中途状態の歯垢、または食物残渣を発泡除去する。残留クエン酸と第二の口腔組成物に含まれる亜塩素酸ナトリウムが反応すると安定溶解していた亜塩素酸ナトリウムは不安定になり酸化漂白力、殺菌力のある亜塩素酸を発生する、亜塩素酸により歯のエナメル質表面内部の着色を酸化漂白する。同時に口腔内菌の殺菌、舌苔から発生する口臭主成分であるメルカプタンを酸化消臭する。第二の口腔組成物は唾液をアルカリ性に変え唾液に含まれる、また第一の口腔組成物に含まれるカルシウムイオン、リン酸イオンは再石灰化を促進するハイドロオキシアパタイトの生成となる。Toothpaste or gargle with a first oral composition containing citric acid with adjusted PH makes saliva weakly acidic, changes the electrical point such as plaque to acidic, and removes plaque stuck to the teeth from the enamel. At the same time, the colored plaque stained by the colored food and drink is also removed. Toothpaste or gargling with the first oral composition removes plaque from the surface of the tongue as well as plaque. Tartar begins to dissolve by brushing or gargling with the first oral composition. The periodontal bacteria in the smear layer are sterilized by brushing or gargling with the first oral composition. The black chelate in which iron ions are bound to tannic acid, polyphenols, etc. is immediately decolorized by citric acid in the first oral composition. Iron tannate, iron tetracycline, etc. colored on the teeth are gradually decolorized by citric acid of the first oral composition. Finish the first oral composition toothpaste or gargle for a short period of about 3 minutes. The first oral composition toothpaste or gargling is short-lived and no obvious enamel demineralization has been reported. Calcium ions contained in the first oral composition suppress the decalcification of citric acid. Immediately after brushing the teeth, saliva is discharged, and the teeth are brushed or gargled with a second oral composition containing baking soda and sodium chlorite for about 3 minutes. The amount of the second oral composition used is more than that of the first oral composition, and the oral cavity is immediately converted to alkaline to prevent acid decalcification that occurs over a long period of time. When the first residual oral composition reacts with the second oral composition, foam is generated by the reaction of citric acid and baking soda, and plaque in the middle of peeling or food residue in the portion where the toothbrush does not reach is foamed and removed. When residual citric acid reacts with sodium chlorite contained in the second oral composition, the stably dissolved sodium chlorite becomes unstable and generates chlorous acid with oxidative bleaching power and bactericidal power. Chlorous acid oxidizes and bleaches the coloring inside the enamel surface of teeth. At the same time, it sterilizes oral bacteria and oxidatively deodorizes mercaptan, which is the main component of halitosis generated from tongue coating. The second oral composition changes saliva to alkaline and is contained in saliva, and the calcium ions and phosphate ions contained in the first oral composition produce hydroxyapatite which promotes remineralization.

唾液タンパク質は食物摂取消化に必須である。唾液の緩衝作用により口腔内が歯が溶存開始する脱灰酸性を非脱灰PHに調整している。さらに唾液中のカルシウムイオンとリン酸イオンがハイドロオキシアパタイトとなりエナメル質のう蝕修復などを再石灰により行う。唾液はまた口腔細菌を殺菌する作用も有している。唾液は健康維持に有用な機能を有している。しかしながら酸性飲食物の長期間の摂取などにより本来の緩衝作用も機能しなくなり虫歯を誘発したりする。また高齢化、妊娠、ストレス、水分補給、口呼吸などにより唾液本来の機能が減少したりする。一方で唾液は口腔内でPHの変動、苦味成分のポルフィリン、タンニン、カテキン、口腔細菌など、PH変動、口腔乾燥などにより疎水化し歯垢、舌苔形成の原因物質ともなりうる。この歯垢、舌苔形成は24時間起こっており歯科医院による歯科衛生士などによる間歇頻度の歯面クリーニングでは対応できない。消費者が毎日の生活の中で間断ない本発明のホーム歯磨ケアを実行することより常に歯垢生成を抑制する。ホームケアのため医療機関の負担を減らす低医療費の健康維持を実現する。本発明のホーム歯磨ケアはハイドロオキシアパタイト生成の再石灰化機能により虫歯などの早期のエナメル損傷を修復し虫歯予防に寄与する。本発明の歯の着色除去は健康と美容を実現し毎日の本発明のホーム歯磨ケアを実行するモチベーションにもなる。Salivary protein is essential for food intake and digestion. The decalcification acidity at which the teeth start to dissolve in the oral cavity due to the buffering action of saliva is adjusted to non-decalcification PH. Furthermore, calcium ions and phosphate ions in saliva become hydroxyapatite, and caries repair of enamel is performed by relime. Saliva also has the effect of killing oral bacteria. Saliva has a useful function for maintaining good health. However, due to long-term intake of acidic foods and drinks, the original buffering action does not work and tooth decay is induced. In addition, the original function of saliva may decrease due to aging, pregnancy, stress, hydration, mouth breathing, etc. On the other hand, saliva becomes hydrophobic in the oral cavity due to pH fluctuation, bitterness component porphyrin, tannin, catechin, oral bacteria, etc. due to PH fluctuation, dry mouth, etc., and can be a causative substance of plaque and tongue coating formation. This plaque and tongue coating formation occurs 24 hours a day and cannot be dealt with by intermittent tooth surface cleaning by a dental hygienist at a dental clinic. The consumer always suppresses plaque formation by performing the home toothpaste care of the present invention without interruption in daily life. Achieve low medical cost health maintenance that reduces the burden on medical institutions for home care. The home toothpaste care of the present invention repairs early enamel damage such as dental caries by the remineralization function of hydroxyapatite production and contributes to the prevention of dental caries. The decolorization of teeth of the present invention realizes health and beauty and also motivates daily home toothpaste care of the present invention.

本発明品によるホームケアの手順Home care procedure with the product of the present invention実施例の評価結果Evaluation result of the example

第一の口腔組成物は全量に対して主成分である7−15重量%のクエン酸が炭酸ナトリウム、0.5−2重量%の塩化カルシウム、0.5−2重量%のリン酸水素二ナトリム、苛性ソーダなどにより水を加えPH2−7に調整された口腔組成物である。防腐剤として0.2−0.5重量%のフェノキシエタノールを含む。第二の口腔組成物と可視識別できるように食用色素、青色1号を0.001−0.005重量%含む。第二の口腔組成物は全量に対して水を加え1−3重量%の亜塩素酸ナトリウムと5−15重量%の重曹、カルシウムイオン濃度が水酸化カルシウムなどによりPH7−12に調整された口腔組成物である。亜塩素酸ナトリウムに防腐剤効果があり防腐剤は含有されない。上記主成分の範囲はホームケア用低粘度、クリニックの歯面清掃で使用される高粘度ペースト、ホームケア用液体状オーラルリンスが増粘剤であるキサンタンナトリウムの含量が0−7重量%により調整される。両口腔組成物とも非糖分である人工甘味料のエリスリトールを0−10重量%、香料のペパーミントを小児用、成人用などの用途で0−10重量%を含む。The first oral composition contains 7-15% by weight of citric acid as the main component, 0.5-2% by weight of calcium chloride, and 0.5-2% by weight of disodium hydrogen phosphate. It is an oral composition adjusted to PH2-7 by adding water with sodium chloride, caustic soda or the like. Contains 0.2-0.5% by weight phenoxyethanol as a preservative. It contains 0.001-0.005% by weight of food coloring, Blue No. 1, so that it can be visually distinguished from the second oral composition. The second oral composition is an oral composition in which water is added to the total amount to adjust the pH to 7-12 with 1-3% by weight of sodium chlorite, 5-15% by weight of baking soda, and calcium ion concentration of calcium hydroxide. It is a composition. Sodium chlorite has a preservative effect and does not contain preservatives. The range of the above main components is adjusted by the content of low viscosity for home care, high viscosity paste used for cleaning the tooth surface of clinics, and xanthan sodium, which is a thickener for liquid oral rinse for home care, by 0-7% by weight. Will be done. Both oral compositions contain 0-10% by weight of the non-sugar artificial sweetener erythritol and 0-10% by weight of the flavor peppermint for pediatric and adult applications.

第一の口腔組成物はクエン酸が12重量%、PH調整剤である炭酸ナトリウムが4重量%、ハイドロオキシアパタイト生成促進剤として塩化カルシウムが005−0.2重量%、リン酸水素二ナトリムが0.05−0.2重量%、甘味料エリスリトールが7重量%、増粘剤であるキサンタンガムを3重量%、香料である食用天然アルコール溶存のペパーミント溶液8重量%、防腐剤であるフェノキシエタノールが0.3重量%、残りは水から構成されるペーストである。第二の口腔組成物は重曹を7重量%、亜塩素酸ナトリウムを2重量%、甘味料エリスリトールを7重量%、増粘剤であるキサンタンガムを3重量%、香料である食用天然アルコール溶存のペパーミント溶液を8重量%、残りは水から構成されるペーストである。この代表例はホームケア用歯磨ペーストである。使用方法については図1に示した。実施の結果はプラークコントロールレコード(PCR)、歯肉指数(GI)、細菌数(細菌カウンタ・パナソニック)、シェード測定(VITA Bleaching 3D Masterガイド、最明シェード:1、最暗シェード:29による写真判定)の項目で3か月間の使用を3人の被験者で確認した。結果は図2に示した。The first oral composition contains 12% by weight of citric acid, 4% by weight of sodium carbonate as a PH adjuster, 005-0.2% by weight of calcium chloride as a hydroxyapatite production promoter, and Ninatrim hydrogen phosphate. 0.05-0.2% by weight, sweetener erythritol 7% by weight, thickener xanthan gum 3% by weight, fragrance natural edible alcohol-dissolvedpeppermint solution 8% by weight, preservative phenoxyethanol 0% .3% by weight, the rest is a paste composed of water. The second oral composition is 7% by weight of baking soda, 2% by weight of sodium chlorite, 7% by weight of sweetener erythritol, 3% by weight of xanthan gum as a thickener, and peppermint dissolved in edible natural alcohol as a flavor. The solution is 8% by weight and the rest is a paste composed of water. A typical example of this is a toothpaste for home care. The usage method is shown in FIG. The results of the implementation are plaque control record (PCR), gingival index (GI), bacterial count (bacterial counter Panasonic), shade measurement (VITA Bleaching 3D Master Guide, brightest shade: 1, darkest shade: 29) The use for 3 months was confirmed in 3 subjects in the item of. The results are shown in FIG.

歯垢コントロールは8020推進にも結び付く国民健康の根本的な課題である。本発明が利用される主たる分野は年代、性別を問わない消費者マーケットである。消費者は家庭で毎朝、夜に歯磨として取り扱う簡単な使用方法である(図1)。8020を推進する歯科医師会、歯科医院のなかでは医院でのPMTCが普及している。歯のホワイトニングは歯科医院でのオフィスまたはホームホワイトニングが普及している。本発明は歯科医院における歯垢、歯石の化学的歯垢、歯石除去、ホームホワイトニング、歯周病予防、虫歯予防、として利用される。オフィスホワイトニングの術前のクリーニング、オフィスホワイトニング後のマウスピースを必要としないホームホワイトニングとしても利用される。製造は原材料を攪拌、混和し歯磨にも使用されている歯磨チューブに充填する単純なプロセスであり量産化も容易である。Plaque control is a fundamental issue of national health that also leads to the promotion of the 8020. The main field in which the present invention is used is the consumer market regardless of age or gender. It is a simple way for consumers to treat it as a toothpaste every morning and night at home (Fig. 1). Among the dentist associations and dental clinics that promote 8020, PMTC in clinics is widespread. For tooth whitening, office or home whitening in a dental clinic is widespread. The present invention is used as dental plaque, tartar chemical plaque, tartar removal, home whitening, periodontal disease prevention, and dental caries prevention in dental clinics. It is also used for preoperative cleaning of office whitening and home whitening that does not require a mouthpiece after office whitening. Manufacturing is a simple process of stirring and mixing raw materials and filling toothpaste tubes, which are also used for toothpaste, and mass production is easy.

Claims (3)

Translated fromJapanese
クエン酸による弱酸性と重曹による弱アルカリ性からなる2種の組み合わせ歯磨ペーストまたはオーラルリンスTwo combinations of weakly acidic with citric acid and weakly alkaline with baking soda Toothpaste or oral rinse請求項1において第一の口腔生成物による歯磨、うがい、ブラシの洗浄と水切り、続いて排唾し第2の口腔生成物による歯磨、続いてうがいをする手順In claim 1, the procedure of brushing with the first oral product, gargling, cleaning and draining the brush, then saliva and brushing with the second oral product, and then gargling.請求項1において第一の口腔組成物が全量に対して0.05−0.2重量%の塩化カルシウム、0.05−0.2重量%のリン酸水素二ナトリムを含み、7−15重量%のクエン酸と水によりPH2−7に調整された口腔生成物である。請求項1において第二の口腔組成物が全量に対して1−3重量%の亜塩素酸ナトリウムを含み、5−15重量%の重曹と水によりPH7−12に調整された口腔組成物である。In claim 1, the first oral composition comprises 0.05-0.2% by weight calcium chloride, 0.05-0.2% by weight ninatrim hydrogen phosphate and 7-15% by weight based on the total amount. It is an oral product adjusted to PH2-7 with% citric acid and water. The second oral composition according to claim 1 is an oral composition containing 1-3% by weight of sodium chlorite based on the total amount, and adjusted to PH7-12 with 5-15% by weight of baking soda and water. ..
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
WO2023058512A1 (en)*2021-10-072023-04-13株式会社西尾Surface treatment kit for teeth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
WO2023058512A1 (en)*2021-10-072023-04-13株式会社西尾Surface treatment kit for teeth

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