阅读说明：本技术 一种绒花香精及其用途 (Flock essence and application thereof ) 是由 雷冬明 林常腾 陈金明 陈恺嘉 石灿焕 林立涌 于 2019-11-27 设计创作，主要内容包括：本发明公开了一种绒花香精及其用途,绒花香精的原料包括绒花提取物、主香剂、2-甲基-5-苯基戊醇、苯乙醛甘油乙缩醛、2,6-二甲基-2-庚烯醇、1-甲基-4-(4-甲基-3-戊-1-烯基)-3-环己烯甲醛、1-(4-异丙基环己基)乙醇、花香新鲜剂、花香增甜剂、脂蜡香剂、果香剂、木香剂、定香剂和溶剂。本发明的绒花香精香气协调、具有天然绒花的特征香气,这种香精可广泛用于空气清新剂等香氛,赋予甜美的绒花芳香,并期望能去虚躁、和心志,使人心情平静欢乐无忧；另外,绒花香精也可用于香水、日用化妆品等产品的加香,具有重要的应用价值。(The invention discloses a velvet flower essence and application thereof, wherein raw materials of the velvet flower essence comprise a velvet flower extract, a main fragrance agent, 2-methyl-5-phenylpentanol, phenylacetaldehyde glycerol acetal, 2, 6-dimethyl-2-heptenol, 1-methyl-4- (4-methyl-3-pent-1-enyl) -3-cyclohexene formaldehyde, 1- (4-isopropyl cyclohexyl) ethanol, a flower fragrance freshener, a flower fragrance sweetener, a wax fragrance agent, a fruit fragrance agent, a wood fragrance agent, a fragrance fixative and a solvent. The lint essence has harmonious fragrance and the characteristic fragrance of natural lint, can be widely used for fragrances of air fresheners and the like, gives sweet fragrance to lint, and is expected to remove deficiency and temper and mind, so that people feel calm and happy; in addition, the velvet essence can also be used for perfuming products such as perfume, daily cosmetics and the like, and has important application value.)

1. The velvet essence is characterized by comprising the following raw materials in percentage by mass:

the main aromatic agent is more than one of 3, 7-dimethyl-trans-2, 6-octadiene-1-alcohol, 3, 7-dimethyl-cis-2, 6-octadiene-1-alcohol, 2-dimethyl-3-phenyl-1-propanol, 3-methyl-1-phenyl-3-pentanol, 2, 5-trimethyl-5-pentyl cyclopentanone or 2-methyl-4- (2,6, 6-trimethyl-1-cyclohex-1-enyl) -2-butyraldehyde.

2. The velvet flower essence according to claim 1, characterized in that: the velvet flower extract is obtained by adopting a supercritical carbon dioxide extraction process.

3. The velvet flower essence according to claim 1, characterized in that: the velvet flower extract is prepared by the following steps: putting the velvet flowers into an extraction kettle, introducing carbon dioxide, and extracting at the flow rate of 17g/min, the extraction pressure of 250bar, the extraction temperature of 50 ℃ and the extraction time of 2 hours.

4. The velvet flower essence according to claim 1, characterized in that:

the flower fragrance freshener is acetic p-cresol ester and/or 2, 2-dimethyl-3- (3-methylphenyl) propanol;

the floral sweetener is beta damascone.

5. The velvet flower essence according to claim 1, characterized in that:

the lipid wax fragrance agent is stearic acid and/or methyl palmitate;

the fruit flavor agent is dibutyl phthalate and/or diisobutyl phthalate.

6. The velvet flower essence according to claim 1, characterized in that:

the wood scent agent is more than one of 3,5, 7-trihydroxy-2- (4-hydroxyphenyl) -4H-benzopyran-4-ketone, quercetin or 5-hydroxymethyl furfural;

the fixative is 6,10, 14-trimethyl-2-pentadecanone.

7. The velvet flower essence according to claim 1, wherein the raw materials comprise the following components in percentage by mass:

8. the velvet flower essence according to claim 1 or 7, characterized in that: the solvent is any one of ethanol, benzyl alcohol or dipropylene glycol.

9. Use of a velvet flower essence according to any one of claims 1 to 8 in fine chemicals.

10. Use according to claim 9, characterized in that: the fine chemicals include cosmetics and air fresheners.

Technical Field

The invention belongs to the field of fine chemical engineering, and particularly relates to a fine hair essence and application thereof.

Background

The downy flower tree is a leguminous deciduous tree, flowers bloom in six and seven months every year, the flowers are like silks, the fragrance is strong, a plurality of small flowers grow into head-shaped inflorescences which are arranged into an umbrella-like shape, and the flower silks are pink, so that the downy inflorescences are far expected to be removed to be pink downy flower balls. The pompon is flourishing between leaves of dark green like feathers, and is additionally provided with a wide crown and a beautiful tree posture, and is particularly beautiful, and the pompon is full of pink plums, is colored and fragrant, and is an excellent garden tree species.

The velvet flower has sweet fragrance and fragrance. Meanwhile, the velvet flower also has the effects of regulating qi, resolving depression, stimulating appetite, activating collaterals, nourishing heart and soothing nerves. The medicinal value is recorded as early as the book Ben Cao Jing: "calm five internal organs, harmonize the mind, and make people happy and carefree". In addition, the velvet flower also has good treatment effect on sedation, pain relief and chest distress. The fragrance of the velvet flower can calm the human body, remove the dysphoria and make the human body relaxed and happy.

However, the simulation and blending of the fragrance of the lint is only reported, if the lint essence is developed, the fragrance of the lint essence can be widely used for the fragrance of an air freshener and the like, the fragrance of the sweet lint is endowed, and the deficiency and the mood are expected to be removed, so that the people feel calm and happy; in addition, the velvet essence can also be used for perfuming products such as perfume, daily cosmetics and the like, has important application value and can generate certain social benefit. Therefore, the development of the velvet essence has important significance.

Disclosure of Invention

The invention aims to provide a velvet flower essence which has characteristic fragrance of velvet flowers, sweet fragrance and harmonious whole fragrance.

The invention also aims to provide the application of the velvet flower essence.

The purpose of the invention is realized by the following technical scheme:

the velvet essence comprises the following raw materials in percentage by mass:

the main aromatic agent is more than one of 3, 7-dimethyl-trans-2, 6-octadiene-1-alcohol, 3, 7-dimethyl-cis-2, 6-octadiene-1-alcohol, 2-dimethyl-3-phenyl-1-propanol, 3-methyl-1-phenyl-3-pentanol, 2, 5-trimethyl-5-pentyl cyclopentanone or 2-methyl-4- (2,6, 6-trimethyl-1-cyclohex-1-enyl) -2-butyraldehyde;

in the formula, the 2-methyl-5-phenylpentanol can simulate the fragrance of flower buds, is slightly greasy and slightly sweet, and can ensure that the flower fragrance of velvet flowers is fuller; phenylacetaldehyde glycerol acetal can strongly reflect the fragrance of sweet petals; the 2, 6-dimethyl-2-heptenol has soft flower fragrance, and can make the flower fragrance of the velvet flower softer in the formula; the 1-methyl-4- (4-methyl-3-pent-1-enyl) -3-cyclohexene formaldehyde has warm volatile fragrance, and can enhance the warm feeling and diffusivity of the fragrance of the velvet flowers; the 1- (4-isopropyl cyclohexyl) ethanol has a transparent flower fragrance, can enable the flower fragrance of the fine hair flower to be more transparent, shows the head fragrance in the whole flower fragrance, and can be well coordinated with the sweet fragrance and the green fragrance; and other auxiliary agents are added to finally obtain the fine hair essence with sweet, soft, fine and vivid fragrance, coordinated overall fragrance, prominent characteristic fragrance of natural fine hair, fresh fragrance and strong natural sense.

The velvet flower extract is obtained by adopting a supercritical carbon dioxide extraction process; specifically, the velvet flower is placed in an extraction kettle, carbon dioxide is introduced, the extraction flow rate is 17g/min, the extraction pressure is 250bar, the extraction temperature is 50 ℃, and the extraction time is 2 hours.

The flower fragrance freshener is acetic p-cresol ester and/or 2, 2-dimethyl-3- (3-methylphenyl) propanol;

the floral sweetener is preferably beta-damascone;

the lipid wax fragrance agent is stearic acid and/or methyl palmitate;

the fruit flavor agent is dibutyl phthalate and/or diisobutyl phthalate;

the wood scent agent is more than one of 3,5, 7-trihydroxy-2- (4-hydroxyphenyl) -4H-benzopyran-4-ketone, quercetin or 5-hydroxymethyl furfural;

the perfume fixative is preferably 6,10, 14-trimethyl-2-pentadecanone.

Preferably, the velvet flower essence comprises the following raw materials in percentage by mass:

the solvent is any one of ethanol, benzyl alcohol or dipropylene glycol.

The preparation method of the velvet flower essence is to mix the raw materials and stir the mixture evenly.

The velvet flower essence can be applied to fine chemicals such as cosmetics, air fresheners and the like.

Compared with the prior art, the invention has the following advantages and effects:

at present, no report of preparation of the lint essence exists, the lint essence has harmonious fragrance and has the characteristic fragrance of natural lint, the fragrance can be widely used for fragrances of air fresheners and the like, sweet fragrance is given to lint, deficiency and noise can be removed, and people are happy and happy; in addition, the velvet essence can also be used for perfuming products such as perfume, daily cosmetics and the like, and has important application value.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.

Each of the raw materials used in the following examples is a commercially available product except for those specifically mentioned herein.