CN107669597B - Dendrobium officinale after-sun repair gel - Google Patents
Dendrobium officinale after-sun repair gel Download PDFInfo
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- CN107669597B CN107669597B CN201711144421.1A CN201711144421A CN107669597B CN 107669597 B CN107669597 B CN 107669597B CN 201711144421 A CN201711144421 A CN 201711144421A CN 107669597 B CN107669597 B CN 107669597B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/004—Aftersun preparations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
- A61K2800/5922—At least two compounds being classified in the same subclass of A61K8/18
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/805—Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
Abstract
The invention provides a post-basking repairing gel for dendrobium officinale, which is prepared from the following raw materials in parts by weight: 0.2-0.9 part of dendrobium officinale extract, 0.2-0.8 part of passion fruit seed essential oil, 0.1-0.3 part of shaddock peel essential oil, 0.1-0.5 part of sodium hyaluronate, 0.5-1.0 part of trehalose, 0.1-0.3 part of lecithin, 5-20 parts of humectant, 0.5-2.5 parts of gel matrix and 95-120 parts of water. The dendrobium officinale extract, the passion fruit seed essential oil and the shaddock peel essential oil are used as main functional components, and the effects of quickly replenishing water, moistening the skin, keeping the skin elasticity, resisting free radicals, resisting aging, reducing the damage of ultraviolet rays and the like can be achieved.
Description
Technical Field
The invention relates to the field of skin care products, in particular to a post-basking repair gel for dendrobium officinale.
Background
In hot summer, not only the protection before the sun is needed, but also the repair after the sun is not negligible, because ultraviolet rays in the sun can take away a large amount of moisture in the skin, if the water replenishing and repairing work of the skin after the sun is not noticed, symptoms such as redness, heating, itching and the like of the skin can appear, and if the symptoms are long-term, the phenomena such as blackening, freckles, color spots, wrinkles and the like can also appear, so that the aging speed of the facial skin is accelerated.
Dendrobium officinale is a Chinese medicinal health product which is highly worried for people in recent years, and is particularly suitable for women to maintain. The dendrobium officinale has a long medicinal history, medicinal components are rich and balanced, and only because of the rarity, the dendrobium officinale can be enjoyed by royalty noble families in ancient times and can be rarely contacted by the ordinary public. The best known dendrobium nobile lindl has the effects of maintaining beauty and keeping young, namely the Wu prince Wu. Historically, Wuzeri day "after the year of flower nail, her hair is still bright and smooth, rich in luster, and skin is still fair, ruddy and elastic", while she has herba Dendrobii in the skin-nourishing defensive prescription. Modern research and clinical verification prove that the dendrobium officinale has the nine major effects of nourishing yin essence, tonifying spleen and stomach, protecting liver and gallbladder and nourishing skin, and has a remarkable effect on female beauty treatment and maintenance.
However, the skin care product for repairing the dendrobium officinale after being dried in the sun is not reported at present.
Disclosure of Invention
The invention provides a post-basking repairing gel for dendrobium officinale, which takes dendrobium officinale extract, passion fruit seed essential oil and shaddock peel essential oil as main functional components and has the effects of quickly replenishing water and moisturizing skin, keeping skin elasticity, resisting free radicals, resisting aging, reducing damage of ultraviolet rays and the like.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the dendrobium officinale after-sun repair gel is prepared from the following raw materials in parts by weight: 0.2-0.9 part of dendrobium officinale extract, 0.2-0.8 part of passion fruit seed essential oil, 0.1-0.3 part of shaddock peel essential oil, 0.1-0.5 part of sodium hyaluronate, 0.5-1.0 part of trehalose, 0.1-0.3 part of lecithin, 5-20 parts of humectant, 0.5-2.5 parts of gel matrix and 95-120 parts of water.
Preferably, the feed is prepared from the following raw materials in parts by weight: 0.5-0.8 part of dendrobium officinale extract, 0.3-0.6 part of passion fruit seed essential oil, 0.1-0.3 part of shaddock peel essential oil, 0.2-0.3 part of sodium hyaluronate, 0.6-0.8 part of trehalose, 0.1-0.3 part of lecithin, 12-18 parts of humectant, 0.7-1.5 parts of gel matrix and 95-120 parts of water.
Preferably, the feed is prepared from the following raw materials in parts by weight: 0.7 part of dendrobium officinale extract, 0.5 part of passion fruit seed essential oil, 0.2 part of shaddock peel essential oil, 0.3 part of sodium hyaluronate, 0.7 part of trehalose, 0.2 part of lecithin, 15 parts of humectant, 1 part of gel matrix and 100 parts of water.
Preferably, the preparation method of the dendrobium officinale extract comprises the following steps:
s1-1, taking fresh dendrobium officinale strips and fresh leaves, cutting the fresh dendrobium officinale strips into halves, slicing the cut fresh dendrobium officinale strips to obtain dendrobium officinale slices, and cutting the fresh leaves into small sections of 2-5 mm;
s1-2, adding isoascorbic acid, sodium bicarbonate and water into the dendrobium officinale slices and the fresh leaves, soaking the dendrobium officinale slices, the isoascorbic acid, the sodium bicarbonate and the water for 20-30 min according to a weight ratio, and taking out the dendrobium officinale slices after soaking;
s1-3, adding the dendrobium officinale slices, the fresh leaves and 7-10 times of water by weight into a flash extractor, and extracting for 10-20 min to obtain a dendrobium officinale crude extract;
s1-4, centrifuging the crude extract of the dendrobium officinale, and separating supernatant and precipitate;
s1-5, adding 6-8 times of ethanol solution with volume fraction of 60-80% into the precipitate, adding citric acid with weight of 0.03-0.05% of that of the ethanol solution, soaking and extracting for 1-2 h to obtain ethanol extract, recovering ethanol from the ethanol extract, and concentrating under reduced pressure until the relative density is 1.1-1.2 to obtain concentrated solution;
s1-6, mixing the supernatant and the concentrated solution to obtain the dendrobium officinale extracting solution.
More preferably, in the step S1-1, the weight ratio of the fresh dendrobium officinale strips to the fresh dendrobium officinale leaves is 1-3: 3-10.
Preferably, the preparation method of the passion fruit seed essential oil comprises the following steps:
s2-1, cleaning passion fruit seeds, airing and crushing;
s2-2, filling the crushed passion fruit seeds into a supercritical extraction kettle and using supercritical CO2Performing supercritical extraction at 25-29 Mpa and 40-45 deg.C with CO2The flow rate is 30-35L/h, and the extraction is carried out for 2-3 h; CO with passion fruit seed essential oil left from extraction kettle2The fluid enters a separation kettle, and is separated under the pressure of 6-8 MPa and the temperature of 30-35 ℃ to obtain crude passion fruit seed oil;
s2-3, adding the passion fruit seed crude oil into activated carbon, stirring, and standing for 1-2 hours; and filtering after standing to obtain the passion fruit seed essential oil.
Preferably, the preparation method of the shaddock ped essential oil comprises the following steps:
s3-1, drying the shaddock peel in the shade, crushing, adding a complex enzyme accounting for 0.02-0.05% of the weight of the dried shaddock peel, adding water to soak for 2-4 hours, and filtering after soaking;
s3-2, distilling the filtered pomelo peel by a steam distillation method to obtain the pomelo peel essential oil.
More preferably, the compound enzyme consists of the following components in parts by weight: 0.5-1 part of pectinase, 4-6 parts of amylase, 2-3 parts of cellulase and 0.5-1.2 parts of protease.
Preferably, the humectant is one or more of glycerin, propylene glycol, glycerin, butylene glycol, hexylene glycol, xylitol and sorbitol.
Preferably, the adhesive is one or more of carbomer, hypromellose, sodium carboxymethylcellulose and chitosan matrix.
The invention has the following advantages:
(1) the dendrobium officinale extract, the passion fruit seed essential oil and the shaddock peel essential oil are used as main functional components, and the dendrobium officinale contains dendrobium polysaccharide, alkaloid and other nutritional components, so that the dendrobium officinale extract can repair damaged skin, condition yin and yang and beautify and nourish the skin; the passion fruit seed essential oil contains various components such as linoleic acid, vitamin F, mineral substances, linseed oil acid, chlorophyll and the like, can resist free radicals, is anti-aging, reduces the damage of ultraviolet rays, protects collagen in skin and prevents melanin from precipitating, has the characteristic of strong permeability, and can help other beneficial components to permeate into the skin; the pomelo peel essential oil contains limonene, myrcene and other components, has the effects of resisting oxidation and inflammation and the like, can quickly permeate into skin and quickly replenish water under the mixed action of the three components, and achieves the effects of repairing damaged skin, reducing ultraviolet injury, preventing melanin precipitation and the like.
(2) According to the invention, the fresh leaves of the dendrobium officinale are further utilized, and the dendrobium officinale leaves also contain nutrient components such as dendrobium polysaccharides, alkaloids and the like, and are compounded with the dendrobium officinale stems for use, so that the viscosity of the dendrobium officinale extracting solution can be reduced, the extraction of effective components is more facilitated, and the cost of the mask can be greatly reduced.
(3) According to the invention, the color protection and preservation treatment of the dendrobium officinale are carried out by adopting isoascorbic acid and sodium bicarbonate, so that chlorophyll components in the dendrobium officinale can be better preserved, the dendrobium officinale extract can be preserved with better color, and the yellowing and browning phenomena are avoided.
(4) The extraction of the essential oil of the dendrobium officinale and the passion fruit seeds adopts a low-temperature extraction mode, so that the beneficial components in the dendrobium officinale and the passion fruit seeds are not damaged by high temperature, the extraction efficiency is greatly improved, and the skin care effect of the invention is improved.
(5) The shaddock ped essential oil is subjected to enzymolysis treatment in advance, and is distilled by water vapor, so that the distillation speed of functional components can be increased, and the extraction efficiency is greatly improved.
(6) The passion fruit seed essential oil is natural in raw materials, free of chemical preparations and free of irritation, the passion fruit seed essential oil is added, so that the active ingredients are permeated more quickly, the skin absorption is better, and the skin quality can be effectively improved after long-term use.
Detailed Description
The present invention will be further illustrated with reference to specific examples, but the scope of the present invention is not limited to the following examples.
Example 1
The dendrobium officinale after-sun repair gel is prepared from the following raw materials in parts by weight: 0.7 part of dendrobium officinale extract, 0.5 part of passion fruit seed essential oil, 0.2 part of shaddock peel essential oil, 0.3 part of sodium hyaluronate, 0.7 part of trehalose, 0.2 part of lecithin, 10 parts of glycerol, 5 parts of propylene glycol, 1 part of carbomer and 100 parts of water.
The preparation method of the dendrobium officinale extracting solution comprises the following steps:
s1-1, taking fresh dendrobium officinale strips and fresh leaves, wherein the weight ratio of the fresh dendrobium officinale strips to the fresh leaves is 1:3, splitting the fresh dendrobium officinale strips into two halves, slicing to obtain dendrobium officinale slices, and cutting the fresh leaves into small sections of 2-5 mm;
s1-2, adding isoascorbic acid, sodium bicarbonate and water into the dendrobium officinale slices and the fresh leaves, soaking for 25min according to the weight ratio, and taking out the dendrobium officinale slices after soaking;
s1-3, adding the dendrobium officinale slices, the fresh leaves and 8 times of water by weight into a flash extractor, and extracting for 15min to obtain a coarse extract of the dendrobium officinale;
s1-4, centrifuging the crude extract of the dendrobium officinale, and separating supernatant and precipitate;
s1-5, adding ethanol solution with the volume fraction of 7 times of 70% into the precipitate, adding citric acid with the weight of 0.04% of that of the ethanol solution, soaking and extracting for 2 hours to obtain ethanol extract, recovering ethanol from the ethanol extract, and concentrating under reduced pressure until the relative density is 1.1-1.2 to obtain concentrated solution;
s1-6, mixing the supernatant and the concentrated solution to obtain the dendrobium officinale extracting solution.
The preparation method of the passion fruit seed essential oil comprises the following steps:
s2-1, cleaning passion fruit seeds, airing and crushing;
s2-2, filling the crushed passion fruit seeds into a supercritical extraction kettle and using supercritical CO2Performing supercritical extraction at 26Mpa and 42 deg.C under CO2The flow rate is 32L/h, and the extraction is carried out for 3 h; CO with passion fruit seed essential oil left from extraction kettle2The fluid enters a separation kettle, and is separated under the pressure of 7MPa and the temperature of 33 ℃ to obtain crude passion fruit seed oil;
s2-3, adding the passion fruit seed crude oil into active carbon, stirring, and standing for 1.5 hours; and filtering after standing to obtain the passion fruit seed essential oil.
The preparation method of the shaddock ped essential oil comprises the following steps:
s3-1, drying the pomelo peel in the shade, crushing, adding a complex enzyme accounting for 0.04 percent of the weight of the dried pomelo peel, adding water to soak for 3 hours, and filtering after soaking until the water submerges the pomelo peel;
s3-2, distilling the filtered pomelo peel by a steam distillation method to obtain the pomelo peel essential oil.
The complex enzyme comprises the following components in parts by weight: 0.8 part of pectinase, 5 parts of amylase, 2.5 parts of cellulase and 1 part of protease.
Example 2
The dendrobium officinale after-sun repair gel is prepared from the following raw materials in parts by weight: 0.5 part of dendrobium officinale extract, 0.3 part of passion fruit seed essential oil, 0.1 part of shaddock peel essential oil, 0.2 part of sodium hyaluronate, 0.6 part of trehalose, 0.1 part of lecithin, 6 parts of glycerol, 6 parts of butanediol, 0.7 part of carbomer and 95 parts of water.
The preparation method of the dendrobium officinale extracting solution comprises the following steps:
s1-1, taking fresh dendrobium officinale strips and fresh leaves, wherein the weight ratio of the fresh dendrobium officinale strips to the fresh leaves is 1:6, splitting the fresh dendrobium officinale strips into two halves, slicing to obtain dendrobium officinale slices, and cutting the fresh leaves into small sections of 2-5 mm;
s1-2, adding isoascorbic acid, sodium bicarbonate and water into the dendrobium officinale slices and the fresh leaves, soaking for 25min according to the weight ratio, and taking out the dendrobium officinale slices after soaking;
s1-3, adding the dendrobium officinale slices, the fresh leaves and 7 times of water by weight into a flash extractor, and extracting for 10min to obtain a coarse extract of the dendrobium officinale;
s1-4, centrifuging the crude extract of the dendrobium officinale, and separating supernatant and precipitate;
s1-5, adding 8 times volume fraction of 60% ethanol solution into the precipitate, adding 0.03% citric acid by weight of the ethanol solution, soaking and extracting for 2 hours to obtain an ethanol extract, recovering ethanol from the ethanol extract, and concentrating under reduced pressure until the relative density is 1.1-1.2 to obtain a concentrated solution;
s1-6, mixing the supernatant and the concentrated solution to obtain the dendrobium officinale extracting solution.
The preparation method of the passion fruit seed essential oil comprises the following steps:
s2-1, cleaning passion fruit seeds, airing and crushing;
s2-2, filling the crushed passion fruit seeds into a supercritical extraction kettle and using supercritical CO2Performing supercritical extraction at 25Mpa and 45 deg.C under CO2The flow rate is 35L/h, and the extraction is carried out for 2 h; CO with passion fruit seed essential oil left from extraction kettle2The fluid enters a separation kettle, and is separated under the pressure of 8MPa and the temperature of 35 ℃ to obtain crude passion fruit seed oil;
s2-3, adding the passion fruit seed crude oil into active carbon, stirring, and standing for 2 hours; and filtering after standing to obtain the passion fruit seed essential oil.
The preparation method of the shaddock ped essential oil comprises the following steps:
s3-1, drying the pomelo peel in the shade, crushing, adding a complex enzyme accounting for 0.02 percent of the weight of the dried pomelo peel, adding water to soak for 3 hours, and filtering after soaking until the water submerges the pomelo peel;
s3-2, distilling the filtered pomelo peel by a steam distillation method to obtain the pomelo peel essential oil.
The complex enzyme comprises the following components in parts by weight: 0.5 part of pectinase, 6 parts of amylase, 3 parts of cellulase and 1.2 parts of protease.
Example 3
The dendrobium officinale after-sun repair gel is prepared from the following raw materials in parts by weight: 0.8 part of dendrobium officinale extract, 0.6 part of passion fruit seed essential oil, 0.3 part of shaddock peel essential oil, 0.3 part of sodium hyaluronate, 0.8 part of trehalose, 0.3 part of lecithin, 10 parts of glycerol, 8 parts of sorbitol, 1.5 parts of sodium carboxymethylcellulose and 120 parts of water.
The preparation method of the dendrobium officinale extracting solution comprises the following steps:
s1-1, taking fresh dendrobium officinale strips and fresh leaves, wherein the weight ratio of the fresh dendrobium officinale strips to the fresh leaves is 2:7, splitting the fresh dendrobium officinale strips in half, slicing to obtain dendrobium officinale slices, and cutting the fresh leaves into small sections of 2-5 mm;
s1-2, adding isoascorbic acid, sodium bicarbonate and water into the dendrobium officinale slices and the fresh leaves, soaking for 20min according to the weight ratio, and taking out the dendrobium officinale slices after soaking;
s1-3, adding the dendrobium officinale slices, the fresh leaves and 7 times of water by weight into a flash extractor, and extracting for 12min to obtain a coarse extract of the dendrobium officinale;
s1-4, centrifuging the crude extract of the dendrobium officinale, and separating supernatant and precipitate;
s1-5, adding ethanol solution with the volume fraction of 80% 6 times that of the precipitate, adding citric acid with the weight of 0.05% of that of the ethanol solution, soaking and extracting for 2 hours to obtain ethanol extract, recovering ethanol from the ethanol extract, and concentrating under reduced pressure until the relative density is 1.1-1.2 to obtain concentrated solution;
s1-6, mixing the supernatant and the concentrated solution to obtain the dendrobium officinale extracting solution.
The preparation method of the passion fruit seed essential oil comprises the following steps:
s2-1, cleaning passion fruit seeds, airing and crushing;
s2-2, filling the crushed passion fruit seeds into a supercritical extraction kettle and using supercritical CO2Performing supercritical extraction at 29MPa and extraction temperature45℃，CO2The flow rate is 30L/h, and the extraction is carried out for 2 h; CO with passion fruit seed essential oil left from extraction kettle2The fluid enters a separation kettle, and is separated under the pressure of 8MPa and the temperature of 35 ℃ to obtain crude passion fruit seed oil;
s2-3, adding the passion fruit seed crude oil into active carbon, stirring, and standing for 2 hours; and filtering after standing to obtain the passion fruit seed essential oil.
The preparation method of the shaddock ped essential oil comprises the following steps:
s3-1, drying the pomelo peel in the shade, crushing, adding a complex enzyme accounting for 0.05 percent of the weight of the dried pomelo peel, adding water to soak for 3 hours, and filtering after soaking until the water submerges the pomelo peel;
s3-2, distilling the filtered pomelo peel by a steam distillation method to obtain the pomelo peel essential oil.
The complex enzyme comprises the following components in parts by weight: 1 part of pectinase, 4 parts of amylase, 2 parts of cellulase and 0.5 part of protease.
Example 4
The dendrobium officinale after-sun repair gel is prepared from the following raw materials in parts by weight: 0.2 part of dendrobium officinale extract, 0.2 part of passion fruit seed essential oil, 0.1 part of shaddock peel essential oil, 0.1 part of sodium hyaluronate, 0.5 part of trehalose, 0.1 part of lecithin, 5 parts of glycerol, 0.5 part of carbomer and 95 parts of water.
The preparation method of the dendrobium officinale extracting solution comprises the following steps:
s1-1, taking fresh dendrobium officinale strips and fresh leaves, wherein the weight ratio of the fresh dendrobium officinale strips to the fresh leaves is 1:9, splitting the fresh dendrobium officinale strips into two halves, slicing to obtain dendrobium officinale slices, and cutting the fresh leaves into small sections of 2-5 mm;
s1-2, adding isoascorbic acid, sodium bicarbonate and water into the dendrobium officinale slices and the fresh leaves, soaking for 20min according to the weight ratio, and taking out the dendrobium officinale slices after soaking;
s1-3, adding the dendrobium officinale slices, the fresh leaves and 7 times of water by weight into a flash extractor, and extracting for 12min to obtain a coarse extract of the dendrobium officinale;
s1-4, centrifuging the crude extract of the dendrobium officinale, and separating supernatant and precipitate;
s1-5, adding 7 times volume fraction of 80% ethanol solution into the precipitate, adding 0.03% citric acid by weight of the ethanol solution, soaking and extracting for 1h to obtain an ethanol extract, recovering ethanol from the ethanol extract, and concentrating under reduced pressure until the relative density is 1.1-1.2 to obtain a concentrated solution;
s1-6, mixing the supernatant and the concentrated solution to obtain the dendrobium officinale extracting solution.
The preparation method of the passion fruit seed essential oil comprises the following steps:
s2-1, cleaning passion fruit seeds, airing and crushing;
s2-2, filling the crushed passion fruit seeds into a supercritical extraction kettle and using supercritical CO2Performing supercritical extraction at 29Mpa and 40 deg.C under CO2The flow rate is 35L/h, and the extraction is carried out for 3 h; CO with passion fruit seed essential oil left from extraction kettle2The fluid enters a separation kettle, and is separated under the pressure of 8MPa and the temperature of 30 ℃ to obtain crude passion fruit seed oil;
s2-3, adding the passion fruit seed crude oil into active carbon, stirring, and standing for 2 hours; and filtering after standing to obtain the passion fruit seed essential oil.
The preparation method of the shaddock ped essential oil comprises the following steps:
s3-1, drying the shaddock peel in the shade, crushing, adding complex enzyme accounting for 0.03 percent of the weight of the dried shaddock peel, adding water to soak for 3 hours, and filtering after soaking until the water submerges the shaddock peel;
s3-2, distilling the filtered pomelo peel by a steam distillation method to obtain the pomelo peel essential oil.
The complex enzyme comprises the following components in parts by weight: 0.9 part of pectinase, 4.5 parts of amylase, 2.5 parts of cellulase and 1 part of protease.
Example 5
The dendrobium officinale after-sun repair gel is prepared from the following raw materials in parts by weight: 2 parts of dendrobium officinale extract, 1 part of passion fruit seed essential oil, 0.5 part of shaddock peel essential oil, 0.5 part of sodium hyaluronate, 0.8 part of lecithin, 5 parts of glycerol, 14 parts of propylene glycol, 1 part of xylitol, 0.03 part of sodium carboxymethylcellulose and 120 parts of water.
The preparation method of the dendrobium officinale extracting solution comprises the following steps:
s1-1, taking fresh dendrobium officinale strips and fresh leaves, wherein the weight ratio of the fresh dendrobium officinale strips to the fresh leaves is 1:3, splitting the fresh dendrobium officinale strips into two halves, slicing to obtain dendrobium officinale slices, and cutting the fresh leaves into small sections of 2-5 mm;
s1-2, adding isoascorbic acid, sodium bicarbonate and water into the dendrobium officinale slices and the fresh leaves, soaking for 20min according to the weight ratio, and taking out the dendrobium officinale slices after soaking;
s1-3, adding the dendrobium officinale slices, the fresh leaves and 7 times of water by weight into a flash extractor, and extracting for 12min to obtain a coarse extract of the dendrobium officinale;
s1-4, centrifuging the crude extract of the dendrobium officinale, and separating supernatant and precipitate;
s1-5, adding 7 times volume fraction of 80% ethanol solution into the precipitate, adding 0.03% citric acid by weight of the ethanol solution, soaking and extracting for 2 hours to obtain an ethanol extract, recovering ethanol from the ethanol extract, and concentrating under reduced pressure until the relative density is 1.1-1.2 to obtain a concentrated solution;
s1-6, mixing the supernatant and the concentrated solution to obtain the dendrobium officinale extracting solution.
The preparation method of the passion fruit seed essential oil comprises the following steps:
s2-1, cleaning passion fruit seeds, airing and crushing;
s2-2, filling the crushed passion fruit seeds into a supercritical extraction kettle and using supercritical CO2Performing supercritical extraction at 29Mpa and 40 deg.C under CO2The flow rate is 35L/h, and the extraction is carried out for 3 h; CO with passion fruit seed essential oil left from extraction kettle2The fluid enters a separation kettle, and is separated under the pressure of 8MPa and the temperature of 35 ℃ to obtain crude passion fruit seed oil;
s2-3, adding the passion fruit seed crude oil into active carbon, stirring, and standing for 2 hours; and filtering after standing to obtain the passion fruit seed essential oil.
The preparation method of the shaddock ped essential oil comprises the following steps:
s3-1, drying the pomelo peel in the shade, crushing, adding a complex enzyme accounting for 0.05 percent of the weight of the dried pomelo peel, adding water to soak for 3 hours, and filtering after soaking until the water submerges the pomelo peel;
s3-2, distilling the filtered pomelo peel by a steam distillation method to obtain the pomelo peel essential oil.
The complex enzyme comprises the following components in parts by weight: 0.9 part of pectinase, 5 parts of amylase, 2.5 parts of cellulase and 1 part of protease.
The products of examples 1-5 were used by the test subjects with sunburn.
Tester screening criteria: the skin on the face is sunburned, reddened and peeled, and the reddened or peeled area accounts for more than 20% of the face area.
The application method is that the product of the above embodiment is applied to the face of a tester, and the product is used once a day in the morning and evening and is continuously used for two days.
The test subjects were 100 cases, and were randomly divided into 5 groups of 20 cases.
And (3) judging the use effect:
the effect is shown: no skin redness or peeling.
The method has the following advantages: the redness and peeling of the skin are reduced.
And (4) invalidation: the redness and peeling of the skin did not change.
And (3) testing results:
| group of | Show effect | Is effective | Invalidation | High efficiency |
| Example 1 | 18 | 2 | 0 | 100% |
| Example 2 | 15 | 5 | 0 | 100% |
| Example 3 | 16 | 4 | 0 | 100% |
| Example 4 | 10 | 9 | 1 | 95% |
| Example 5 | 15 | 4 | 1 | 95% |
Claims (7)
1. The post-basking repairing gel for the dendrobium officinale is characterized in that:
the feed is prepared from the following raw materials in parts by weight: 0.2-0.9 part of dendrobium officinale extract, 0.2-0.8 part of passion fruit seed essential oil, 0.1-0.3 part of shaddock peel essential oil, 0.1-0.5 part of sodium hyaluronate, 0.5-1.0 part of trehalose, 0.1-0.3 part of lecithin, 5-20 parts of humectant, 0.5-2.5 parts of gel matrix and 95-120 parts of water;
the preparation method of the dendrobium officinale extracting solution comprises the following steps:
s1-1, taking fresh dendrobium officinale strips and fresh leaves, cutting the fresh dendrobium officinale strips into halves, slicing the cut fresh dendrobium officinale strips to obtain dendrobium officinale slices, and cutting the fresh leaves into small sections of 2-5 mm;
s1-2, adding isoascorbic acid, sodium bicarbonate and water into the dendrobium officinale slices and the fresh leaves, soaking the dendrobium officinale slices, the isoascorbic acid, the sodium bicarbonate and the water for 20-30 min according to a weight ratio, and taking out the dendrobium officinale slices after soaking;
s1-3, adding the dendrobium officinale slices, the fresh leaves and 7-10 times of water by weight into a flash extractor, and extracting for 10-20 min to obtain a dendrobium officinale crude extract;
s1-4, centrifuging the crude extract of the dendrobium officinale, and separating supernatant and precipitate;
s1-5, adding 6-8 times of ethanol solution with volume fraction of 60-80% into the precipitate, adding citric acid with weight of 0.03-0.05% of that of the ethanol solution, soaking and extracting for 1-2 h to obtain ethanol extract, recovering ethanol from the ethanol extract, and concentrating under reduced pressure until the relative density is 1.1-1.2 to obtain concentrated solution;
s1-6, mixing the supernatant and the concentrated solution to obtain an extract of dendrobium officinale;
the preparation method of the passion fruit seed essential oil comprises the following steps:
s2-1, cleaning passion fruit seeds, airing and crushing;
s2-2, filling the crushed passion fruit seeds into a supercritical extraction kettle and using supercritical CO2Performing supercritical extraction at 25-29 Mpa and 40-45 deg.C with CO2The flow rate is 30-35L/h, and the extraction is carried out for 2-3 h; CO with passion fruit seed essential oil left from extraction kettle2The fluid enters a separation kettle, and is separated under the pressure of 6-8 MPa and the temperature of 30-35 ℃ to obtain crude passion fruit seed oil;
s2-3, adding the passion fruit seed crude oil into activated carbon, stirring, and standing for 1-2 hours; and filtering after standing to obtain the passion fruit seed essential oil.
2. The dendrobium officinale post-basking repair gel according to claim 1, which is characterized in that:
the feed is prepared from the following raw materials in parts by weight: 0.5-0.8 part of dendrobium officinale extract, 0.3-0.6 part of passion fruit seed essential oil, 0.1-0.3 part of shaddock peel essential oil, 0.2-0.3 part of sodium hyaluronate, 0.6-0.8 part of trehalose, 0.1-0.3 part of lecithin, 12-18 parts of humectant, 0.7-1.5 parts of gel matrix and 95-120 parts of water.
3. The dendrobium officinale post-basking repair gel according to claim 1, which is characterized in that:
the feed is prepared from the following raw materials in parts by weight: 0.7 part of dendrobium officinale extract, 0.5 part of passion fruit seed essential oil, 0.2 part of shaddock peel essential oil, 0.3 part of sodium hyaluronate, 0.7 part of trehalose, 0.2 part of lecithin, 15 parts of humectant, 1 part of gel matrix and 100 parts of water.
4. The dendrobium officinale post-basking repair gel according to any one of claims 1-3, which is characterized in that:
the preparation method of the shaddock ped essential oil comprises the following steps:
s3-1, drying the shaddock peel in the shade, crushing, adding a complex enzyme accounting for 0.02-0.05% of the weight of the dried shaddock peel, adding water to soak for 2-4 hours, and filtering after soaking;
s3-2, distilling the filtered pomelo peel by a steam distillation method to obtain the pomelo peel essential oil.
5. The dendrobium officinale post-basking repair gel according to claim 4, which is characterized in that:
the compound enzyme comprises the following components in parts by weight: 0.5-1 part of pectinase, 4-6 parts of amylase, 2-3 parts of cellulase and 0.5-1.2 parts of protease.
6. The dendrobium officinale post-basking repair gel according to any one of claims 1-3, which is characterized in that:
the humectant is one or more of glycerol, propylene glycol, glycerol, butanediol, hexanediol, xylitol and sorbitol.
7. The dendrobium officinale post-basking repair gel according to claim 1, which is characterized in that:
in the step S1-1, the weight ratio of the fresh dendrobium officinale strips to the fresh leaves is 1-3: 3-10.
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| CN109125133B (en) * | 2018-10-24 | 2021-04-20 | 西安惟颐生物科技有限公司 | Female breast maintenance compound essential oil |
| CN110613635A (en) * | 2019-11-11 | 2019-12-27 | 高振军 | Hand cream containing passion fruit essential oil and preparation method |
| CN111481454A (en) * | 2020-04-10 | 2020-08-04 | 蚌埠天泽家用化学品有限公司 | Preparation method of nourishing anti-cracking hand cream |
| CN111437236B (en) * | 2020-04-26 | 2021-03-26 | 华南农业大学 | Dendrobium extract, preparation method and application thereof |
| CN112245376B (en) * | 2020-11-27 | 2024-04-09 | 泰州医药城国科化物生物医药科技有限公司 | Preparation method of antioxidant dendrobium extract, dendrobium antioxidant essence and preparation method thereof |
| CN114469806B (en) * | 2022-01-27 | 2023-12-19 | 露乐健康科技股份有限公司 | Composition for relieving skin after sun drying and application thereof |
| CN114796075B (en) * | 2022-05-10 | 2023-10-20 | 浙江森宇有限公司 | Dendrobium officinale flower-containing compound and application thereof in skin care products |
| CN114848566B (en) * | 2022-05-16 | 2023-03-28 | 江南大学 | Preparation method and application of dendrobium officinale extract for resisting skin photoaging |
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