COAT FORMATION AGENT TO BE COATED OR SPRAYED TO LABIAL MUCOSA AND ODOR REDUCTION METHOD THEREFOR

To provide means for always supplying lactic acid bacteria into an oral cavity for reducing a foul breath, since, a main factor of a foul breath is an odorous substance produced by periodontal disease bacteria, and during treatment of a periodontal disease, a foul breath cannot be solved, and in prior oral ingestion of lactic acid bacteria, due to uptake of beverage or deglutition of saliva, most of lactic acid bacteria in an oral cavity are flowed to a stomach and die out.SOLUTION: The invention is configured so that, when a user coats to lips, a lip balm which is formed of whey of yogurt, an edible oil, yolk lecithin and a thickener such as starch, or a lip stick which is formed of a grease, a dye stuff, and lactic acid bacteria which are alive and subjected to freeze drying, and starch or sugar, the lactic acid bacteria are adhered to ribs of lips and the lips are humidified by a grease film and are partially separated from oxygen in air. The lips are not subjected to washing due to deglutition of beverage or saliva, different from inside of an oral cavity, growth and fixation of lactic acid bacteria can be achieved, and when licking lips by a tongue, the lactic acid bacteria can be supplied into the oral cavity of the user. 【課題】口臭では主な要因は歯周病原因菌の産生する悪臭物質である。歯周病治療中も口臭を無くすことはできない。従来の乳酸菌口腔内摂取では、飲料の飲み込みや唾液の嚥下により口腔内の乳酸菌の殆んど胃に流されて死滅する。口腔内に常に乳酸菌を補充して口臭を軽減する手段が求められている。【解決手段】ヨーグルトの乳清と食用油と卵黄レシチンとデンプンなどの増粘剤からなるリップクリーム又は、油脂と色素と生きた凍結乾燥させた乳酸菌及びデンプンや糖からなる口紅を唇に塗布することで唇のヒダに乳酸菌が生着し更に油脂膜によって保湿されるとともに一部は空気中の酸素からも隔離される。唇は口腔内と異なり、飲料や唾液の嚥下による洗浄がなされないため乳酸菌の増殖と生着が可能となり、舌で唇を舐めることで口腔内への乳酸菌の補充がなされる。