Background
Perfume, mainly made by blending plant essential oil and alcohol, the essential oil is a very important secondary metabolite synthesized by the organs of aromatic plants. These oily substances with characteristic fragrance are obtained from flower, leaf, and bark of aromatic plant by steam distillation, squeezing, solvent extraction, adsorption, etc. They are mixtures of many compounds, mainly composed of esters, alcohols, aromatic hydrocarbons, terpene hydrocarbons, ethers, ketones, aldehydes, phenols, and the like.
The perfume prepared from the plant essential oil has the advantages of natural fragrance maintenance, mellow fragrance and inaccurate odor regulation, and has the disadvantages of different flavors and difficult unification due to complex components of the plant essential oil and different preparation methods, and the fragrance substance extracted from the natural plant has short fragrance retention time, generally retains fragrance for 1-3 days and has poor use experience.
Patent 201510219452.3 discloses a pine needle perfume, which comprises the following raw materials by volume: 10-18 parts of pine needle essential oil, 8-15 parts of sweet osmanthus essential oil, 6-8 parts of fructus cnidii essential oil and 70-80 parts of solvent; the solvent consists of 55-65 v% ethanol and 35-45 v% propylene glycol. The perfume can effectively cover the medicinal smell of fructus Cnidii essential oil, but has short fragrance-retaining time and fast fragrance decreasing speed.
Patent 201510576560.6 discloses a perfume for tranquilization, which is prepared from essential oil obtained from Chinese medicinal herbs for tranquilization, ethanol, glycerol, distilled water, sodium alginate, Chinese medicinal herb absorption promoter N-octyl chitosan, hydroxypropyl methylcellulose and sodium pyrrolidone carboxylate; 3-6 parts of essential oil obtained from nerve-soothing Chinese herbal medicines, 15-25 parts of ethanol, 2-5 parts of glycerol, 95-105 parts of distilled water, 1-3 parts of sodium alginate, 0.5-1.5 parts of Chinese herbal medicine absorbent, 0.5-1.5 parts of hydroxypropyl methyl cellulose and 3-6 parts of sodium pyrrolidone carboxylate; the tranquilizing Chinese herbal medicine is prepared from folium Ginkgo, lignum Aquilariae Resinatum, rhizoma Gastrodiae, fructus Schisandrae chinensis, fructus Gardeniae, pericarpium Citri Tangerinae, herba Cymbopogonis Cistanchis, cimicifugae rhizoma, herba Pileae Scriptae, flos Osmanthi Fragrantis, herba Potentillae Discoloris, rhizoma Polygoni Cuspidati, Coptidis rhizoma, caulis Polygoni Multiflori, Saviae Miltiorrhizae radix, and herba Menthae. The perfume has the effect of soothing the nerves, but the raw material components are complex, and the original smell is strong in irritation.
Disclosure of Invention
The invention aims to provide a long-acting perfume and a preparation method thereof.
The long-acting perfume comprises the following components in parts by weight: 5-8 parts of rose essential oil, 6-10 parts of iris essential oil, 1-3 parts of germacrone, 30-80 parts of ethanol, 5-10 parts of glycerol and 150 parts of water.
The long-acting perfume has sweet floral type fragrance.
The long-acting perfume also comprises 3-8 parts of a dictyophora blume extract.
The extraction method of the dictyophora blume extract comprises the following steps: taking the sphagnum crenatum, drying in the sun, grinding into coarse powder, putting into a distillation container, adding 3-8 times of water by weight, and infiltrating for 0.5-2 hours; heating rapidly to boil, maintaining for 10-40min, connecting reflux condenser tube, collecting condensate to obtain distillate, and evaporating distillate to obtain powdery substance.
The long-acting perfume also comprises 1-3 parts of cangzhinone.
The preparation method of the long-acting perfume comprises the following steps:
(1) under the condition of room temperature, taking 5-8 parts of rose essential oil and 6-10 parts of iris essential oil by weight, and dissolving in 30-80 parts of ethanol;
(2) adding 5-10 parts of glycerol and 150 parts of water, and stirring for 20-30 min;
(3) adding 1-3 parts of germacrone, stirring for 20-30min, placing in a sealed container, and aging for 25-35 days to obtain the final product.
3-8 parts of a dictyophora blume extract is also added in the step (1).
1-3 parts of canodoketone is also added in the step (2).
The invention has the beneficial effects that: the perfume prepared by the invention has sweet fragrance type fragrance, can be stored for a long time, has no fragrance decline, can be sprayed on skin to retain fragrance for more than 3 days, has lasting effect, and solves the problem of short fragrance retaining time commonly existing in the field of perfumes. The preparation method is simple and feasible, and the prepared perfume has stable fragrance and is suitable for large-scale industrial production.
Detailed Description
The present invention is further illustrated by the following specific examples.
Example 1
The long-acting perfume comprises the following components in parts by weight: 6g of rose essential oil, 8g of iris essential oil, 2g of germacrone, 50g of ethanol, 8g of glycerol and 120g of water.
The preparation method of the long-acting perfume comprises the following steps:
(1) dissolving 6g of rose essential oil and 8g of iris essential oil in 50g of ethanol at room temperature according to parts by weight;
(2) adding 8g of glycerol and 120g of water, and stirring for 25 min;
(3) adding 2g of germacrone, stirring for 25min, placing into a sealed container, and aging for 30 days to obtain the product.
Example 2
The long-acting perfume comprises the following components in parts by weight: 5g of rose essential oil, 6g of iris essential oil, 1g of germacrone, 30g of ethanol, 5g of glycerol and 100g of water.
The preparation method of the long-acting perfume comprises the following steps:
(1) under the condition of room temperature, taking 5g of rose essential oil and 6g of iris essential oil according to parts by weight, and dissolving in 30g of ethanol;
(2) adding 5g of glycerol and 100g of water, and stirring for 20 min;
(3) adding germacrone 1g, stirring for 20min, placing in a sealed container, aging for 25 days, and making into the final product.
Example 3
The long-acting perfume comprises the following components in parts by weight: 8g of rose essential oil, 10g of iris essential oil, 3g of germacrone, 80g of ethanol, 10g of glycerol and 150g of water.
The preparation method of the long-acting perfume comprises the following steps:
(1) under the condition of room temperature, taking 8g of rose essential oil and 10g of iris essential oil according to parts by weight, and dissolving in 80g of ethanol;
(2) adding 10g of glycerol and 150g of water, and stirring for 30 min;
(3) adding germacrone 3g, stirring for 30min, placing in a sealed container, aging for 35 days, and making into the final product.
Example 4
The long-acting perfume comprises the following components in parts by weight: 6g of rose essential oil, 8g of iris essential oil, 2g of germacrone, 50g of ethanol, 8g of glycerol, 5g of odontophyllum dulcis extract and 120g of water.
The extraction method of the dictyophora blume extract comprises the following steps: taking the sphagnum crenatum (Zygodon obtusifolius hook.), drying in the sun, grinding into coarse powder, putting into a distillation container, adding 5 times of water by weight, and soaking for 1 hour; heating rapidly to boil, maintaining for 30min, connecting reflux condenser tube, collecting condensate to obtain distillate, and evaporating distillate to obtain powdery substance.
The preparation method of the long-acting perfume comprises the following steps:
(1) dissolving 6g of rose essential oil, 8g of iris essential oil and 5g of sphagnum blume extract in 50g of ethanol at room temperature according to parts by weight;
(2) adding 8g of glycerol and 120g of water, and stirring for 25 min;
(3) adding 2g of germacrone, stirring for 25min, placing into a sealed container, and aging for 30 days to obtain the product.
Example 5
The long-acting perfume comprises the following components in parts by weight: 6g of rose essential oil, 8g of iris essential oil, 2g of germacrone, 50g of ethanol, 8g of glycerol, 5g of odontobutis brevicaulis extract and 120g of water.
The extraction method of the malpighia brevicaulis extract comprises the following steps: taking short-dentate malpighia (Zygodon brevicetus wils. ex mitt.), drying in the sun, grinding into coarse powder, placing in a distillation container, adding 5 times of water by weight, and soaking for 1 hour; heating rapidly to boil, maintaining for 30min, connecting reflux condenser tube, collecting condensate to obtain distillate, and evaporating distillate to obtain powdery substance.
The preparation method of the long-acting perfume comprises the following steps:
(1) dissolving 6g of rose essential oil, 8g of iris essential oil and 5g of malpighia brevicaulis extract in 50g of ethanol at room temperature according to parts by weight;
(2) adding 8g of glycerol and 120g of water, and stirring for 25 min;
(3) adding 2g of germacrone, stirring for 25min, placing into a sealed container, and aging for 30 days to obtain the product.
Example 6
The long-acting perfume comprises the following components in parts by weight: 6g of rose essential oil, 8g of iris essential oil, 2g of germacrone, 2g of canodoxolone, 50g of ethanol, 8g of glycerol and 120g of water.
The preparation method of the long-acting perfume comprises the following steps:
(1) dissolving 6g of rose essential oil and 8g of iris essential oil in 50g of ethanol at room temperature according to parts by weight;
(2) adding 8g of glycerol, 2g of cangzhinone and 120g of water, and stirring for 25 min;
(3) adding 2g of germacrone, stirring for 25min, placing into a sealed container, and aging for 30 days to obtain the product.
Example 7
The long-acting perfume comprises the following components in parts by weight: 6g of rose essential oil, 8g of iris essential oil, 2g of germacrone, 50g of ethanol, 8g of glycerol, 5g of bulrush extract and 120g of water.
The extraction method of the burley wood extract comprises the following steps: taking brevifolius (Breedeyera microphylla (Griseb.) Hieron), drying in the sun, grinding into coarse powder, placing in a distillation container, adding 5 times of water by weight, and soaking for 1 hour; heating rapidly to boil, maintaining for 30min, connecting reflux condenser tube, collecting condensate to obtain distillate, and evaporating distillate to obtain powdery substance.
The preparation method of the long-acting perfume comprises the following steps:
(1) dissolving 6g of rose essential oil, 8g of iris essential oil and 5g of bulrush extract in 50g of ethanol at room temperature according to parts by weight;
(2) adding 8g of glycerol and 120g of water, and stirring for 25 min;
(3) adding 2g of germacrone, stirring for 25min, placing into a sealed container, and aging for 30 days to obtain the product.
Comparative example 1
The long-acting perfume comprises the following components in parts by weight: 6g of rose essential oil, 8g of iris essential oil, 50g of ethanol, 8g of glycerol and 120g of water.
The preparation method of the long-acting perfume comprises the following steps:
(1) dissolving 6g of rose essential oil and 8g of iris essential oil in 50g of ethanol at room temperature according to parts by weight;
(2) adding glycerol 8g and water 120g, stirring for 25min, placing in a sealed container, and aging for 30 days to obtain the final product.
Experimental example 1: aroma duration evaluation method
A weight loss method: the absorbent paper with the weight of 264g per square meter is used as a supporter, the supporter is cut into strips with the length of 15.0 multiplied by 1.0cm, and the positions 2.0cm away from the front ends of the strips are wetted by the liquid to be measured. And weighing the scented paper by using an accurate analytical balance after every 30min, and calculating the volatilization amount of the perfume in unit volume. The results of the experiment are shown in table 1:
TABLE 1 perfume volatile amount per unit volume (g/mL)
Note: represents P <0.05 compared to the example 1 group.
As can be seen from Table 1, the perfumes of examples 1-3 have equivalent volatilization amounts which are higher than those of comparative example 1, and the comparative example 1 has the same conditions as the comparative example 1, only the addition of the germacrone in the comparative example 1 is less, so that the germacrone has good fragrance retention effect; the perfume of example 4, example 6 and example 7 has a significantly lower evaporation rate than that of example 1, and the perfume of example 5 has an evaporation rate equivalent to that of example 1.
Olfaction method: selecting 15 fragrance smelling persons, wherein the group of fragrance smelling persons are screened by a fragrance smelling experiment in advance, and can easily distinguish deionized water, acetic acid with the mass concentration of 1% and 1% beta-phenylethyl alcohol, so that the persons can smell and distinguish osmanthus fragrans essence ethanol solution dropped on fragrance smelling paper at intervals in rooms with the same temperature and humidity conditions until the fragrance disappears, namely the retention time of the osmanthus fragrans essence fragrance. The results of the experiment are shown in table 2:
TABLE 2 determination of perfume fragrance retention time by sniffing
Note: represents P <0.05 compared to the example 1 group; p < 0.01.
As can be seen from Table 2, the perfume fragrance retention time of the perfumes of the examples 1-3 is equivalent and is remarkably higher than that of the perfume of the comparative example 1(P <0.01), compared with the perfume of the comparative example 1, the perfume of the comparative example 1 has the same conditions, only the perfume of the comparative example 1 is added with little germacrone, and the fact that the germacrone has good fragrance retention effect is proved; the perfume of example 4, example 6 and example 7 has a significantly higher fragrance retention time than example 1, and the perfume of example 5 has a fragrance retention time comparable to example 1.