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CN-121971322-A - Plant essential oil spray with tooth cleaning and protecting effects and preparation method thereof

CN121971322ACN 121971322 ACN121971322 ACN 121971322ACN-121971322-A

Abstract

The invention belongs to the technical field of oral care, and discloses a plant essential oil spray with tooth cleaning and protecting effects and a preparation method thereof, which are divided into daily use and night use. The mixed plant essential oil is prepared by adopting the coupling flash extraction of the caprylic-capric glyceride, high-speed tubular separation and reduced pressure distillation, the auxiliary materials are dissolved in water bath and then are uniformly mixed with the essential oil through a colloid mill, and the mixture is filled in a spray bottle with an ultraviolet light-emitting device. The fluorescent lamp has the advantages of light yellow fluorescent light under ultraviolet light for daily use, capability of promoting salivary secretion and reducing bacterial plaque adhesion, blue fluorescent light for night use, capability of effectively inhibiting oral anaerobic bacteria and adaptation to differences of day and night oral environments. The invention has high extraction efficiency and stable essential oil quality, and the product has the effects of oral bacteriostasis, anti-inflammatory and tooth protection, is convenient to use and high in safety, is suitable for daily oral health care, and delay of tooth Zhou Huli and tooth aging, and realizes the combination of prevention health care and use interestingness.

Inventors

  • WEI QIANG
  • Zong Rumin
  • ZHOU LIU
  • HU LI
  • WANG KAIXUAN
  • ZHAO CHENGYE
  • ZHOU JINGYA

Assignees

  • 安徽新华学院

Dates

Publication Date
20260505
Application Date
20260319

Claims (9)

  1. 1. A plant essential oil spray with tooth cleaning and protecting effects is characterized in that the plant essential oil spray is divided into two groups of daily plant essential oil spray and night plant essential oil spray; The daily-use plant mixed essential oil in the daily-use plant essential oil spray is obtained by extracting the following raw medicinal materials in parts by mass: 20-30 parts of the aerial parts of the alternanthera philoxeroides; 20-30 parts of michelia figo leaves; 10-20 parts of crape myrtle leaves; 10-20 parts of brown bamboo leaves; 5-10 parts of wisteria leaf; 5-10 parts of spring plum leaves; The night-use plant mixed essential oil in the night-use plant essential oil spray is obtained by extracting the following raw medicinal materials in parts by mass: 20-30 parts of Malus micromalus leaves; 20-30 parts of cercis leaves; 10-20 parts of tortoise shell and holly leaf; 10-20 parts of spiraea leaf; 5-10 parts of erythrina leaves; 5-10 parts of betel leaves.
  2. 2. The plant essential oil spray with the effects of cleaning teeth and protecting teeth according to claim 1, wherein the daily-use plant mixed essential oil is obtained by extracting the following raw medicinal materials in parts by mass: 25 parts of the aerial parts of the camptotheca acuminata; 25 parts of michelia figo leaves; 15 parts of crape myrtle leaves; 15 parts of brown bamboo leaves; 10 parts of Chinese wisteria leaf; 10 parts of spring plum leaves.
  3. 3. The plant essential oil spray with the effects of cleaning teeth and protecting teeth according to claim 1, wherein the night-use plant mixed essential oil is obtained by extracting the following raw medicinal materials in parts by mass: 25 parts of Malus micromalus leaves; 25 parts of cercis leaves; 15 parts of tortoise shell and holly leaf; 15 parts of spiraea leaf; 8 parts of erythrina leaves; 8 parts of betel nut leaves.
  4. 4. The plant essential oil spray with the tooth cleaning and protecting effect according to claim 1 or 2, wherein the content of the daily-type plant essential oil spray is obtained by processing the daily-type plant mixed essential oil and auxiliary materials, and the raw materials comprise the following components in parts by mass: 1-3 parts of daily-use plant mixed essential oil; 1-3 parts of deionized water; 0.1-0.3 part of rutin; 0.1-0.3 part of glycerol; 0.05-0.07 part of sodium lauroyl sarcosinate; Span 85.05-0.07 part; 0.03-0.05 part of sodium chloride; 0.01-0.03 parts of vitamin C.
  5. 5. The plant essential oil spray with the tooth cleaning and protecting effects according to claim 4, wherein the daily plant essential oil spray comprises the following raw materials in parts by mass: 2 parts of daily-use plant mixed essential oil; 2 parts of deionized water; Rutin 0.2 parts; 0.2 parts of glycerol; 0.06 parts of sodium lauroyl sarcosinate; Span 85.06 parts; Sodium chloride 0.04 parts; 0.02 parts of vitamin C.
  6. 6. The plant essential oil spray with the functions of cleaning teeth and protecting teeth according to claim 1, wherein the content of the night plant essential oil spray is obtained by processing the night plant mixed essential oil and auxiliary materials, and the raw materials comprise the following components in parts by mass: 1-3 parts of night plant mixed essential oil; 1-3 parts of deionized water; 0.1-0.3 part of esculin; 0.1-0.3 part of glycerol; 0.05-0.07 part of sodium lauroyl sarcosinate; Span 85.05-0.07 part; 0.03-0.05 part of sodium chloride; 0.01-0.03 parts of vitamin C.
  7. 7. The plant essential oil spray with the functions of cleaning and protecting teeth according to claim 6, wherein the plant essential oil spray for night use comprises the following raw materials in parts by mass: 2 parts of night plant mixed essential oil; 2 parts of deionized water; 0.2 parts of esculin; 0.2 parts of glycerol; 0.06 parts of sodium lauroyl sarcosinate; Span 85.06 parts; Sodium chloride 0.04 parts; 0.02 parts of vitamin C.
  8. 8. A method for preparing the plant essential oil spray according to any one of claims 1 to 7, comprising the steps of: 1) Extracting plant mixed essential oil, namely respectively taking 6 raw medicinal materials corresponding to daily-type plant mixed essential oil or night-type plant mixed essential oil, washing the raw medicinal materials with distilled water, drying in the shade for 3-5 days, grinding the raw medicinal materials into coarse powder by a grinding boat, uniformly mixing the coarse powder, adding 60-80 times of caprylic/capric glyceride into the coarse powder, uniformly stirring, sealing and soaking the coarse powder for 24-48 hours, adding the soaked mixture into a flash type extractor for 3-5 times, extracting for 1-3 minutes each time at the extraction rotating speed of 5000-7000r/min, separating the mixture by a high-speed tubular separator at the separation rotating speed of 8000-10000r/min, taking separated clear solution, transferring the clear solution into a rotary evaporator, and carrying out reduced pressure distillation for 4-6 hours under the conditions of water bath temperature of 80-100 ℃ and pressure of 1.3-1.5kPa to obtain the daily-type plant mixed essential oil and the night-type plant mixed essential oil respectively; 2) Mixing the above adjuvants, stirring in 60-70deg.C water bath to dissolve completely, cooling to below 35-40deg.C, adding the corresponding daily-use plant mixed essential oil or night-use plant mixed essential oil, continuously stirring, and colloid-grinding to uniform state to obtain the content of daily-use plant essential oil spray or night-use plant essential oil spray; 3) And filling, namely respectively filling the content of the daily-use plant essential oil spray and the content of the night-use plant essential oil spray into glass spray bottles with ultraviolet light emitting devices, wherein the ultraviolet light emitting devices are arranged on bottle caps and/or bottle bottoms to obtain the daily-use plant essential oil spray and the night-use plant essential oil spray, wherein the content of the daily-use plant essential oil spray shows bright yellow fluorescence under ultraviolet light excitation, and the content of the night-use plant essential oil spray shows blue fluorescence under ultraviolet light excitation.
  9. 9. A method for using the plant essential oil spray according to any one of claims 1 to 7, which is characterized in that the daily plant essential oil spray is sprayed into the oral cavity 2 to 3 times after meals in the daytime, is sprayed out after 30 seconds to 1 minute of each gargling, and is then gargled with warm water, and the night plant essential oil spray is sprayed into the oral cavity 1 to 2 times before sleeping at night, is sprayed out after 30 seconds to 1 minute of each gargling, and is then gargled with warm water.

Description

Plant essential oil spray with tooth cleaning and protecting effects and preparation method thereof Technical Field The invention belongs to the technical field of oral care, and particularly relates to a plant essential oil spray with tooth cleaning and protecting effects and a preparation method thereof. Background Oral bacteria are key to the pathogenesis of a variety of oral diseases, including caries, periodontal disease, pulp disease, periapical periodontitis, and the like. Caries is produced by decomposition of food residues by bacteria such as Streptococcus mutans and Lactobacillus, and causes demineralization and destruction of dental hard tissue, manifested by enamel chalky spots or cavities, and in severe cases, sensitivity or pain. Periodontal disease is caused by the continuous proliferation of Porphyromonas gingivalis, fusobacterium nucleatum, etc. in dental plaque and the production of toxins, which causes gingivitis to develop into periodontal pocket formation, alveolar bone resorption and even tooth loosening. If bacteria invade the pulp to cause infection, pulp necrosis and periapical periodontitis may result. In addition, oral bacterial metabolites may also cause bad breath, and plaque build-up may also indirectly affect the occurrence of dental ulcers. The occurrence of the oral diseases is closely related to the continuous reproduction of oral bacteria, and the saliva secretion amount of human beings in daytime and at night is obviously different, so that the day-night difference of bacterial reproduction is further aggravated, namely, the saliva secretion amount at night is only 1/5 of that in daytime, the self-cleaning capability of the oral cavity is reduced, and the bacteria are more easy to reproduce. Even if teeth cleaning is completed in the daytime, bacteria storm can still be caused by the reduction of saliva secretion at night, so that the oral antibacterial nursing needs to be realized for all days. Meanwhile, people in professions such as teachers, sales, customer service, moderators and tour guides often have dry oral cavities due to insufficient oral breathing or drinking water, anaerobic bacteria are more easily bred in a dry environment, and hidden danger of oral health is further aggravated. In summary, inhibition of oral bacterial growth, reduction of inflammatory response is critical to maintaining oral health, and this effect requires throughout a 24 hour period, which also places higher demands on the efficacy of oral care products. Aiming at the oral care requirement, the natural plant essential oil is a preferable raw material of an oral care product because of being mild and safe and having a certain antibacterial and tooth protecting effect, but the conventional extraction of the plant essential oil is usually a steam distillation method, and the method is only suitable for volatile components which have good thermal stability, are difficult to dissolve in water and have boiling points higher than 100 ℃, and has the problems of low extraction efficiency of the essential oil, high extraction temperature, poor quality of the essential oil caused by easily damaging thermosensitive components and the like, so that the development and application of the natural plant oral care product are limited. Meanwhile, most of existing oral care products are single in efficacy, are difficult to adapt to different oral environments around the clock, realize targeted antibacterial tooth protection for 24 hours throughout the day, and lack product design with practicality and interestingness, so that diversified care requirements of consumers are difficult to meet, and therefore, it is particularly necessary to develop a natural plant essential oil mouth care product capable of solving the pain. Disclosure of Invention The invention aims to provide a plant essential oil spray with the effects of cleaning teeth and protecting teeth and a preparation method thereof, solves the problems of low extraction efficiency, high temperature and poor quality of plant essential oil in the prior art, realizes targeted oral antibacterial teeth protection for 24 hours a whole day, and meets the daily oral health requirements by considering practicality and interestingness. The invention improves the traditional steam distillation technology by adopting the extraction method of 'caprylic/capric glyceride + flash extraction + high-speed tubular separation', improves the extraction efficiency and quality of the plant mixed essential oil, simultaneously divides the plant mixed essential oil into daily type essential oil and night type essential oil, combines different auxiliary materials to match, realizes the effects of promoting salivary secretion in daytime, reducing bacterial plaque and inhibiting bacteria effectively at night and protecting teeth all the day, and in addition, the special effect of the auxiliary materials enables the product to present specific fluorescence under ultraviolet ligh