CN115252446A - Composite cooling agent and application thereof in preparation of oral cleaning products - Google Patents

Composite cooling agent and application thereof in preparation of oral cleaning products Download PDF

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Publication number
CN115252446A
CN115252446A CN202210950782.XA CN202210950782A CN115252446A CN 115252446 A CN115252446 A CN 115252446A CN 202210950782 A CN202210950782 A CN 202210950782A CN 115252446 A CN115252446 A CN 115252446A
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China
Prior art keywords
parts
cooling agent
composite cooling
oral cleaning
cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210950782.XA
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Chinese (zh)
Inventor
沈金刚
林清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Tufu Perfume Technology Co ltd
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Guangzhou Tufu Perfume Technology Co ltd
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Application filed by Guangzhou Tufu Perfume Technology Co ltd filed Critical Guangzhou Tufu Perfume Technology Co ltd
Priority to CN202210950782.XA priority Critical patent/CN115252446A/en
Publication of CN115252446A publication Critical patent/CN115252446A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35Ketones, e.g. benzophenone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42Amides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52Stabilizers
    • A61K2800/524Preservatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/592Mixtures of compounds complementing their respective functions
    • A61K2800/5922At least two compounds being classified in the same subclass of A61K8/18

Abstract

The invention provides a composite cooling agent, which belongs to the technical field of oral cleaning products and comprises 70-80 parts of benzyl alcohol, 5-12 parts of menthol, 6-13 parts of menthone, 31-5 parts of WS-5 and 1-6 parts of N-p-phenylacetonitrile menthyl formamide. The N-p-phenylethanonitrile menthyl formamide is used as a main raw material, and is cooperated with other raw material components, so that the composite cooling agent has the effects of long cooling time, capability of acting on the whole oral cavity and strong numb feeling. Meanwhile, the application also provides the application of the composite cooling agent in the preparation of oral cleaning products, and the composite cooling agent can be specifically used for oral cleaning products such as toothpaste, mouthwash, oral spray, oral cleaning agent, tooth fixing paste, tooth fixing powder and the like.

Description

Composite cooling agent and application thereof in preparation of oral cleaning products
Technical Field
The invention belongs to the technical field of oral cleaning products, and particularly relates to a composite cooling agent and application thereof in preparation of oral cleaning products.
Background
The cooling agent is a general name of all chemical substances which can generate a cooling effect and have weak medicinal properties, the most common cooling agent is menthol, but with the continuous improvement of the requirements of people on cooling products, the defects and shortcomings of the menthol are gradually exposed, for example, the menthol is easy to volatilize and cannot resist high temperature, and the cooling agent is limited to be used in some foods, cigarettes and the like which need to be subjected to high-temperature treatment; menthol has a short duration of cooling in the skin and mouth of a person and a strong instantaneous effect of cooling, which is unpleasant and bitter, affecting its effectiveness in food and personal care products. Therefore, in order to overcome the above disadvantages, many chemists have modified the structure of menthol and menthone or sought alternatives thereof, such as menthoxy range products, menthol ether products, menthone glycerol ketals, WS range products and other types of cooling agents.
The existing cooling agents such as WS-3, WS-23 and the like have the problems of insufficient cooling feeling, poor cooling feeling explosive power and short cooling time.
Disclosure of Invention
In view of the above, the present invention aims to provide a composite cooling agent and its application in preparing oral cleaning products; the composite cooling agent provided by the application has the advantages of increased cooling degree, long cooling time and capability of acting on the whole oral cavity.
The purpose of the invention is realized by the following technical scheme:
the composite cooling agent comprises the following raw material components in parts by mass: 70-80 parts of benzyl alcohol, 5-12 parts of menthol, 6-13 parts of menthone, 31-5 parts of WS-5 and 1-6 parts of N-p-phenylacetonitrile menthyl formamide.
Preferably, the composite cooling agent comprises the following raw material components in parts by mass: 73-78 parts of benzyl alcohol, 6-10 parts of menthol, 8-10 parts of menthone, 32-4 parts of WS-4 and 2-5 parts of N-p-phenylacetonitrile menthyl formamide.
The application also provides the application of the composite cooling agent in the preparation of oral cleaning products.
Preferably, the mass percentage of the composite cooling agent in the oral cleaning product is 0.1-0.3%.
Preferably, the oral cleaning product comprises toothpaste, mouthwash, oral spray, oral cleanser, tooth paste and tooth powder.
Compared with the prior art, the invention has the following beneficial effects:
the benzyl alcohol added in the invention has certain antiseptic property and the function of perfume components; the menthol and the menthone can give special fragrance of the mint as a cooling agent and can enhance the cooling feeling of the cooling agent; WS-3 can enhance the cool feeling performance and prolong the use effect of the cooling agent; the N-p-phenylacetyl menthane alkyl formamide can coordinate with other raw material components to obtain a compound cooling agent which can obviously prolong the cooling time, can act on the whole oral cavity and can generate strong numb feeling while exerting the refreshing and cooling fragrance of the N-p-phenylacetyl menthane alkyl formamide.
Detailed Description
The invention provides a composite cooling agent which comprises the following raw material components in parts by mass: 70-80 parts of benzyl alcohol, 5-12 parts of menthol, 6-13 parts of menthone, 31-5 parts of WS-5 and 1-6 parts of N-p-phenylacetonitrile menthyl formamide.
In the invention, the composite cooling agent comprises 70-80 parts of benzyl alcohol, preferably 73-78 parts, and more preferably 75-77 parts; the benzyl alcohol has certain antiseptic property, and can be used as perfume component.
In the invention, the composite cooling agent comprises 5-12 parts of menthol, preferably 6-10 parts of menthol, and more preferably 8-9 parts of menthol; the menthol has special fragrance component in herba Menthae, and can increase fragrance and cooling feeling of cooling agent.
In the invention, the composite cooling agent comprises 6-13 parts of menthone, preferably 8-10 parts of menthone, and more preferably 8-9 parts of menthone; the menthone has similar effects with Mentholum, and has functions of enhancing mint fragrance and cooling feeling of cooling agent.
In the invention, the composite cooling agent comprises WS-31-5 parts, preferably 2-4 parts, and more preferably 3 parts; WS-3 has effects of enhancing cooling effect and prolonging cooling effect of cooling agent.
In the invention, the composite cooling agent comprises 1-6 parts of N-p-phenylethanonitrile menthyl formamide, preferably 2-5 parts, and further preferably 3-4 parts; the N-p-phenylethano-menthyl alkyl formamide is an edible spice, is a main raw material component in the invention, has strong fresh and cool fragrance, and can play the effects of prolonging cool time, acting on the whole oral cavity and generating strong numb feeling by cooperating with other raw material components.
The preparation method of the composite cooling agent comprises the following steps: weighing benzyl alcohol, menthol, menthone, WS-3 and N-p-phenylacetonitrile menthyl formamide with specified mass, mixing the raw materials in proportion, and stirring until the raw materials are completely dissolved to obtain the composite cooling agent.
The application also provides application of the composite cooling agent in preparing oral cleaning products. In the present invention, the oral cleaning products include toothpaste, mouthwash, mouth spray, mouth cleaner, tooth fixing paste, and tooth fixing powder. The content of the composite cooling agent in the oral cavity cleaning product is not particularly limited, and different contents are set according to different types of oral cavity cleaning products, and in the specific implementation process, the content is preferably 0.1-0.3%.
The technical solutions provided by the present invention are described in detail below with reference to examples, but they should not be construed as limiting the scope of the present invention.
Example 1
The composite cooling agent comprises the following raw material components: 75% of benzyl alcohol, 9% of menthol, 8% of menthone, 33% of WS and 5% of N-p-phenylacetonitrile menthyl formamide.
The preparation method comprises the following steps: weighing the raw material components according to the mass percentage, and mixing and stirring the raw material components until the raw material components are completely dissolved to obtain the composite cooling agent.
Example 2
The composite cooling agent comprises the following raw material components: 77% of benzyl alcohol, 8% of menthol, 8% of menthone, WS-33% and 4% of N-p-phenylacetonitrile menthyl formamide; the preparation method is the same as that of example 1.
Comparative example 1
The composite cooling agent comprises the following raw material components: 79% of benzyl alcohol, 6% of menthol, 11% of menthone and 34% of WS, and the preparation method is the same as that of example 1.
Test example 1
The composite cooling agents prepared in example 1 and comparative example 1 were used in the sensory test of cooling agents, specifically, they were mixed with the same mint flavor, respectively, to prepare two products, i.e., 1.2% mint flavor +0.1% toothpaste base material of example 1+98.7% to prepare sample a; sample B was prepared with 1.2% peppermint essence +0.1% toothpaste base material comparative example 1+ 98.7%. Then the overall mouthfeel was evaluated by brushing to obtain overall evaluation results as follows:
(1) The cool strength was scored and the average of 100 samples was taken for 100 total points and the results are shown in table 1.
Table 1: comparison of tooth brushing Cool feeling intensity of different samples
While brushing teeth Cool and refreshing Fresh and clean Numbness sensation
Sample A 80 75 90
Sample B 75 70 70
(2) The duration of the cooling sensation was measured and the average of 100 samples was taken and the results are shown in table 2.
Table 2: comparison of duration of tooth-brushing coolness for different samples
Number of Cooling time/min
Sample A 40
Sample B 15
The N-p-phenylethano-menthyl alkyl formamide is added into the cooling agent, so that the cooling agent has longer cooling time and stronger using effects of cooling, refreshing and numbing.
Test example 2
The composite cooling agent prepared in example 1 of the present invention was compared with existing cooling agents WS-3, WS-23 and menthyl lactate.
The specific method comprises the following steps: selecting a traditional formula of toothpaste essence, and adding the composite cooling agent, WS-3, WS-23 and menthyl lactate prepared in the embodiment 1 of the invention on the basis of the traditional formula to prepare a sample 1, a sample 2, a sample 3 and a sample 4 respectively; the amounts of the components added are shown in Table 3.
Table 3: the addition amount of each component
Figure BDA0003789429900000041
Figure BDA0003789429900000051
Selecting 100 experiencers, and evaluating the overall mouthfeel of the samples 1-4 by tooth brushing to obtain an overall evaluation result, wherein the result is as follows:
(1) The average results of 100 samples for cooling time and oral effect point are shown in table 4.
Table 4: cool feeling time and oral action point comparison
Figure BDA0003789429900000052
(2) The cool strength was scored and the average of 100 samples was taken for 100 total points and the results are shown in table 5.
Table 5: comparison of Cool feeling
While brushing teeth Cooling and refreshing Fresh and clean Numbness sensation
Sample No. 1 75 70 70
Sample 2 85 70 75
Sample 3 80 80 70
Sample 4 95 90 90
Brushing for 5min Cool and refreshing Fresh and clean Numbness sensation
Sample No. 1 50 55 50
Sample 2 40 50 25
Sample 3 50 60 50
Sample 4 80 90 80
From the above examples, it can be seen that the addition of the composite cooling agent of the present invention can significantly prolong the stability time of the cooling sensation, expand the action site of the cooling sensation to act on the entire oral cavity, and produce stronger cooling sensation, refreshing sensation and numbing sensation, so that the consumer can experience a continuous cooling sensation after brushing the teeth.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and amendments can be made without departing from the principle of the present invention, and these modifications and amendments should also be considered as the protection scope of the present invention.

Claims (5)

1. The composite cooling agent is characterized by comprising the following raw material components in parts by mass: 70-80 parts of benzyl alcohol, 5-12 parts of menthol, 6-13 parts of menthone, 31-5 parts of WS-and 1-6 parts of N-p-phenylacetonitrile menthyl formamide.
2. The composite cooling agent according to claim 1, characterized by comprising the following raw material components in parts by mass: 73-78 parts of benzyl alcohol, 6-10 parts of menthol, 8-10 parts of menthone, 32-4 parts of WS-4 and 2-5 parts of N-p-phenylacetonitrile menthyl formamide.
3. Use of the composite cooling agent of claim 1 or 2 in the preparation of an oral cleaning product.
4. The use according to claim 3, wherein the composite cooling agent is present in the oral cleaning product in an amount of 0.1 to 0.3% by weight.
5. The use of claim 3 or 4, wherein the oral cleaning product comprises toothpaste, mouthwash, mouth spray, mouth cleaner, tooth paste and tooth powder.
CN202210950782.XA 2022-08-09 2022-08-09 Composite cooling agent and application thereof in preparation of oral cleaning products Pending CN115252446A (en)

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Application Number Priority Date Filing Date Title
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140102138A (en) * 2013-02-13 2014-08-21 주식회사 엘지생활건강 Composition of Flavor In Oral Care Products
CN105230940A (en) * 2015-10-20 2016-01-13 贵州中烟工业有限责任公司 Functional hard candy and preparation method thereof
CN106281680A (en) * 2016-08-27 2017-01-04 山东中烟工业有限责任公司 A kind of quick-fried pearl of Herba Menthae cigarette cool taste Mint Essence and preparation method and application
CN112315833A (en) * 2020-11-24 2021-02-05 广州途富香料科技有限公司 Composite strong cooling agent applied to toothpaste essence
CN113662874A (en) * 2021-08-12 2021-11-19 广州途富香料科技有限公司 Application of composite cooling agent in oral product

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140102138A (en) * 2013-02-13 2014-08-21 주식회사 엘지생활건강 Composition of Flavor In Oral Care Products
CN105230940A (en) * 2015-10-20 2016-01-13 贵州中烟工业有限责任公司 Functional hard candy and preparation method thereof
CN106281680A (en) * 2016-08-27 2017-01-04 山东中烟工业有限责任公司 A kind of quick-fried pearl of Herba Menthae cigarette cool taste Mint Essence and preparation method and application
CN112315833A (en) * 2020-11-24 2021-02-05 广州途富香料科技有限公司 Composite strong cooling agent applied to toothpaste essence
CN113662874A (en) * 2021-08-12 2021-11-19 广州途富香料科技有限公司 Application of composite cooling agent in oral product

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
中华人民共和国卫生部: "卫生部发布2013年第2号公告", 国内外香化信息, no. 04, pages 19 *

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