Bamboo leaf flavonoid toothpaste as well as preparation method and application thereof

By utilizing active microcapsule technology and the complex coagulation method of nano-dispersion and modified pectin, the problem of poor dispersibility of bamboo leaf flavonoids in toothpaste was solved, achieving highly efficient antibacterial and anti-inflammatory properties of bamboo leaf flavonoid toothpaste and expanding its application in oral care products.

CN121550060APending Publication Date: 2026-02-24YANTAI NEW ERA HEALTH IND DAILY CHEM CO LTD
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Patent Information

Application Number
CN202610098980.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-01-26
Publication Date
2026-02-24

AI Technical Summary

Technical Problem

Bamboo leaf flavonoids have poor dispersibility in toothpaste products, which limits their large-scale and efficient application, and their antibacterial and anti-inflammatory properties are insufficient.

Method used

Using active microcapsule technology, nano-dispersions were used as the core material to prepare microcapsules through the complex coagulation method of modified pectin and chitosan, which improved the dispersibility of bamboo leaf flavonoids and enhanced the antibacterial and anti-inflammatory effects through hydrogen bond networks and microbial membrane disruption mechanisms.

Benefits of technology

It significantly improved the dispersibility and antibacterial and anti-inflammatory properties of bamboo leaf flavonoid toothpaste, enhancing its application effect in oral care products.

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Abstract

The invention relates to the technical field of toothpaste preparation, and particularly discloses bamboo leaf flavonoid toothpaste as well as a preparation method and application thereof. The bamboo leaf flavonoid toothpaste is prepared from the following raw materials in parts by weight: 26 to 30 parts of a wetting agent, 1.6 to 1.8 parts of a binding agent, 0.2 to 0.4 part of a sweetening agent, 20 to 24 parts of a friction agent, 1.2 to 1.6 parts of a surfactant, 0.3 to 0.5 part of a pH (Potential of Hydrogen) regulator, 2.4 to 2.8 parts of active microcapsules, 0.4 to 0.6 part of essence and 14 to 18 parts of de-ionized water. A core material of the active microcapsule is a nano-dispersion, a wall material of the active microcapsule is prepared from Arabic gum and chitosan through a complex coacervation method, the nano-dispersion is prepared from xanthan gum, a bamboo leaf flavone extract, xylitol, calcium chloride and modified pectin through a reaction, and the modified pectin is prepared by mixing degreased pectin and chlorogenic acid according to a specific proportion. Through the synergistic effect of the substances, the dispersibility and antibacterial and anti-inflammatory performance of the bamboo leaf flavonoid toothpaste are improved.
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