Traditional Chinese medicine toothpaste and preparation method thereof

Abstract

The invention discloses traditional Chinese medicine toothpaste which contains a hydroxypropyl-beta-cyclodextrin inclusion compound, wherein the hydroxypropyl-beta-cyclodextrin inclusion compound contains a traditional Chinese medicine extract and hydroxypropyl-beta-cyclodextrin; the mass ratio of the traditional Chinese medicine extract to hydroxypropyl-beta-cyclodextrin is 1:(3-7); and the traditional Chinese medicine extract comprises the following components in percentage by mass: 15-35 percent of a coptis chinensis extract, 20-40 percent of a cortex phellodendri extract, 15-35 percent of a radix scutellariae extract and 10-30 percent of a pseudo-ginseng extract. According to the traditional Chinese medicine toothpaste, the concentration of the traditional Chinese medicine extract is high enough so that the traditional Chinese medicine toothpaste has the efficacy of clearing away heat, reducing internal heat and treating oral gingival inflammation, gingival bleeding and oral ulcer, and has favorable smell and taste and high stability.

Description

technical field [0001] The invention relates to a toothpaste and a preparation method thereof, in particular to a toothpaste containing traditional Chinese medicine extracts and a preparation method thereof. Background technique [0002] The production of traditional Chinese medicine toothpaste is generally divided into two steps. The first is the extraction and post-processing of traditional Chinese medicine ingredients; the second is to add active ingredients to the basically stable toothpaste formula. [0003] Traditional Chinese medicine extraction methods include maceration method, percolation method, decoction method, reflux extraction method and continuous reflux extraction method, etc., which are briefly described as follows: [0004] a) Dipping method: during the dipping method, the powder or fragments of Chinese herbal medicines are put into an appropriate container, and a suitable solvent (such as ethanol, dilute alcohol or water) is added to soak the medicinal ma...

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Problems solved by technology

[0010] The above has described the development process of the current commercially available traditional Chinese medicine toothpaste from two aspects. It can be seen that there are certain limitations and shortcomings in the extraction of active ingredients of traditional Chinese medicine and the addition of extracts. Low, the stability of the extracted extract is unstable, and it affects the stability of the target product, etc.

[0011] Traditional Chinese medicine extraction methods (dipping method, percolation method, decoction method, reflux extraction method and continuous reflux extraction method, etc.) basically have problems such as high extraction temperature, low extraction efficiency, residual extraction solvent and low yield; Most of the smell of the extract after the corresponding extract has bad smells such as sour, bitter, and astringent; and because it contains more active ingredients, if you want to add a sufficient amount of extract to the toothpaste formula, in most cases it will cause the toothpaste The formula of the paste is unstable, so it cannot become an effective product. In order to make the product formula stable and reduce the bad smell, in general, the only way to meet the basic stability of the formula and make the paste is to reduce the use of extracts. Basically no bad taste

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