阅读说明：本技术 一种用于固体香的香精及制备方法 (Essence for solid fragrance and preparation method thereof ) 是由 张良哩 于 2018-08-07 设计创作，主要内容包括：本发明公开了一种用于固体香的香精,由以下重量份的原料组成：酯类7-33份、乙酸对叔丁基环己酯5-8份、醇类2-12份、榄青酮0.2-0.4份、醛类0.2-22份、植物油2-22份、巴西甜橙萜25-30份、香兰素0.5-0.7份、乙基麦芽酚0.03-0.05份、TX-10 865-952份；上述制备方法为步骤(1)：用于固体香的香精称取各原料；步骤(2)：将酯类、乙酸对叔丁基环己酯、醇类、榄青酮、醛类、植物油、巴西甜橙萜、香兰素、乙基麦芽酚及TX-10置于反应容器中搅拌,得到用于固体香的香精；本发明中制备的的用于固体香的香精能够和固体香均一稳定的存在且不会出现分层的隐患,能够使固体香更加透明,且不会变色。(The invention discloses essence for solid fragrance, which is prepared from the following raw materials in parts by weight: 7-33 parts of esters, 5-8 parts of acetic acid p-tert-butylcyclohexyl, 2-12 parts of alcohols, 0.2-0.4 part of elenoline, 0.2-22 parts of aldehydes, 2-22 parts of vegetable oil, 25-30 parts of Brazilian sweet orange terpene, 0.5-0.7 part of vanillin, 0.03-0.05 part of ethyl maltol and 952 parts of TX-10865-; the preparation method comprises the following steps of (1): weighing the raw materials of the essence for solid fragrance; step (2): placing esters, p-tert-butylcyclohexyl acetate, alcohols, elenoline, aldehydes, vegetable oil, Brazilian sweet orange terpene, vanillin, ethyl maltol and TX-10 in a reaction container, and stirring to obtain essence for solid fragrance; the essence for solid incense prepared by the invention can exist uniformly and stably with the solid incense without the hidden danger of layering, and can ensure that the solid incense is more transparent and does not change color.)

1. The essence for solid fragrance is characterized by comprising the following raw materials in parts by weight: 7-33 parts of esters, 5-8 parts of acetic acid p-tert-butylcyclohexyl, 2-12 parts of alcohols, 0.2-0.4 part of elenoline, 0.2-22 parts of aldehydes, 2-22 parts of vegetable oil, 25-30 parts of Brazilian sweet orange terpene, 0.5-0.7 part of vanillin, 0.03-0.05 part of ethyl maltol and 952 parts of TX-10865-.

2. The essence for solid fragrance of claim 1, further comprising 0.2 to 0.4 part by weight of BHT and 0.5 to 0.8 part by weight of propionic acid.

3. The essence for solid fragrance according to claim 1, wherein the esters are linalyl acetate and/or ethyl butyrate.

4. A flavour for solid notes according to claim 1, wherein the alcohols are dihydromyrcenol and/or geraniol.

5. A flavour for solid notes according to any one of claims 1 to 4, wherein the aldehyde is one or a mixture of several of octanal, undecanal, nonadecanol, citral and ligustral.

6. The essence for solid fragrance according to any one of claims 1 to 4, wherein the vegetable oil is one or a mixture of Brazilian sweet orange oil, eucalyptus oil and pine oil.

7. A preparation method of essence for solid fragrance is characterized by comprising the following steps:

step (1): weighing the raw materials according to the parts by weight of the essence for solid fragrance of any one of claims 1 to 6;

step (2): placing esters, p-tert-butylcyclohexyl acetate, alcohols, elenoline, aldehydes, vegetable oil, Brazilian sweet orange terpene, vanillin, ethyl maltol and TX-10 in a reaction container, and stirring to obtain essence for solid fragrance.

8. The method for preparing essence for solid fragrance according to claim 7, wherein the stirring time in step (2) is 20-30min, and the stirring temperature is 23-26 ℃.

Technical Field

The invention relates to the technical field of essence, in particular to essence for solid fragrance and a preparation method thereof.

Background

The invention of perfume was originally derived from the ancient demand of people for masking and improving body odor. In order to meet the requirements, people can make the mixed substances of spice buds and the like into a purse and carry the purse with the people. Due to the limited amount, the aroma over a long time pocket will escape and require re-replenishment of the aroma source. Then, people extract or synthesize the perfume to prepare a liquid product with high content of single or multiple components, and only needs to spray or coat the liquid product when in use, so as to achieve the purpose of improving the smell. Since the liquid perfume is very volatile, has a good diffusion radius, the release is also very fast, but the persistence is not sufficient. With the emergence of new inventions, various solid fragrance-releasing products such as perfume cards, mosquito repelling patches, etc. have been proposed. The perfume component is attached to the solid product to achieve the purpose of convenient carrying. However, the above method does not effectively solve the problems of too fast release and insufficient endurance. For this reason, the development of perfumes as solids and the use of slow-release substances to delay the release of the ingredients is the direction of priority.

However, the solid fragrance (solid perfume or aroma) changes in transparency and color when being left for a long time, and the essence is needed to be used for soaking the solid fragrance to maintain the durability of the solid fragrance; the solid incense in the market is added with essence surface layer to generate oil ester, thereby influencing the appearance and use of the solid incense, therefore, how to develop the essence to package and dissolve the oil ester, and the problem that the solid incense cannot generate surface layer oil ester is needed to be solved by technical personnel in the field.

Disclosure of Invention

In view of the above, the present invention provides a method for uniformly mixing an oily essence and a solid essence, which is stable for a long time without delamination.

In order to achieve the purpose, the invention adopts the following technical scheme: the essence for solid fragrance is prepared from the following raw materials in parts by weight: 7-33 parts of esters, 5-8 parts of acetic acid p-tert-butylcyclohexyl, 2-12 parts of alcohols, 0.2-0.4 part of elenoline (5-methyl-3-heptanone oxime), 0.2-22 parts of aldehydes, 2-22 parts of vegetable oil, 25-30 parts of Brazilian sweet orange terpene, 0.5-0.7 part of vanillin, 0.03-0.05 part of ethyl maltol and 952 parts of TX-10865-.

The invention has the beneficial effects that: the essence for solid fragrance prepared by taking esters and Brazilian sweet orange terpene as main raw materials and adding the emulsifier TX-10 can exist uniformly and stably with the solid fragrance without layering hidden danger, so that the solid fragrance is more transparent and does not change color, and the fragrance of the solid fragrance is more diversified.

Preferably, the composition also comprises BHT and propionic acid, wherein the propionic acid is 0.2-0.4 part, and the BHT is 0.5-0.8 part.

Preferably, the esters are linalyl acetate and/or ethyl butyrate.

Preferably, the alcohols are dihydromyrcenol and/or geraniol.

Preferably, the aldehyde is one or a mixture of more of octanal, undecanal, nonadecanol, citral and ligustral.

Preferably, the vegetable oil is one or a mixture of several of brazil sweet orange oil, eucalyptus oil and pine oil.

The invention also provides a preparation method of the essence for solid fragrance, which comprises the following steps:

step (1): weighing various raw materials of essence for solid fragrance;

step (2): placing esters, p-tert-butylcyclohexyl acetate, alcohols, elenoline, aldehydes, vegetable oil, Brazilian sweet orange terpene, vanillin, ethyl maltol and TX-10 in a reaction container, and stirring to obtain essence for solid fragrance.

Preferably, the stirring time in the step (2) is 20-30min, and the stirring temperature is 23-26 ℃.

According to the technical scheme, compared with the prior art, the invention discloses the preparation method of the essence for the solid fragrance, the preparation process is simple, and the preparation method can be suitable for industrial large-scale production.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

BHT: 2, 6-di-tert-butyl-4-methylphenol, also known as antioxidant 264;

TX-10: alkylphenol ethoxylates;

the geraniol is 60% of geraniol.

The mass ratio of the solid fragrance to the essence is 1000: 1-1000:3.