CN109381393B - Preparation device and preparation method of infant camellia suspension microcapsule skin-moistening oil - Google Patents
Preparation device and preparation method of infant camellia suspension microcapsule skin-moistening oil Download PDFInfo
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Abstract
The invention relates to a preparation device and a preparation method of infant camellia suspension microcapsule moisturizing oil. The invention adopts the air mixing jet reaction cavity, combines the low-temperature ultrasonic wave microwave synergistic enzyme method extraction, the light fermentation-enzymolysis technology and the orifice microcapsule granulation technology to prepare the suspension infant camellia microcapsule skin-moistening oil, and the product is rich in organic plant essence, can effectively improve the skin dryness of infants, provide moisture and nutrition, regulate sebaceous glands, improve the effects of treating skin allergy, redness and swelling, soaking, removing the treatment effect of red blood streaks, resisting the external environment of infants and the like.
Description
Technical Field
The invention relates to a preparation device and a preparation method of infant camellia suspension microcapsule skin-moistening oil, and belongs to the technical field of daily cosmetics.
Background
Along with the remarkable improvement of the living standard of residents in China, the awareness of healthy growth of infants is continuously enhanced, the investment of parents in infant care products is continuously increased, the demands are urgent and diversified, and especially the consumption demands of the infant skin-care oil with the effects of nourishing, moistening and nourishing skin are increasingly vigorous, so that the infant skin-care oil has huge market potential. The infant skin-moistening oil has the effects of delaying the loss of skin cell moisture, well isolating external stimulus of a dry environment, but has the conditions of single component structure, almost no water-soluble active component, incapability of exogenous moisturizing, poor effects of treating skin allergy, red swelling, blisters, red blood streaks and the like. The cream product contains a plurality of synthetic chemical emulsifying agents to maintain the stability of the product, is easy to stimulate the skin of the infants, and even affects the normal growth and development of the infants. Therefore, aiming at the skin characteristics of infants, the skin care product for moisturizing the skin, which is safe, has no stimulation, mildly and nutritional to the skin functions of the infants, effectively improves the skin dryness of the infants, treats skin allergy, red swelling, blisters and red blood streaks, becomes a research hot spot for scientific researchers in the industry of China.
Disclosure of Invention
Aiming at the problems of single structural component, low concentration of effective components, poor effect and the like of common skin-moistening oil, the invention provides a preparation device and a preparation method of infant camellia suspension microcapsule skin-moistening oil.
The invention discloses a preparation device of infant camellia suspension microcapsule moisturizing oil, which comprises two feeding and splitting areas, an airflow channel, a hard impact piece, a buffer area, a fluid impact chamber, a flow expansion area and a steady flow area; the feeding and shunting areas are of symmetrical parallel binary structures, the feeding and shunting areas are communicated with the fluid impact chamber through buffer areas, the buffer areas are of Y-shaped structures, the forked ends of the buffer areas are respectively communicated with the two feeding and shunting areas, and the other ends of the buffer areas are communicated with the fluid impact chamber; the airflow channel is communicated with the side wall of the feeding diversion area; the hard impact piece is arranged inside one end port of the feeding diversion area connected with the buffer area; a hard layer is arranged on the inner wall of the fluid impact chamber, a hard bulge is arranged on the inner wall of the junction of the buffer zone, a reaction cavity is formed by the hard bulge and the hard layer, and the inner diameter of the reaction cavity is smaller than that of the buffer zone; the reaction cavity is communicated with the flow expansion pipe area through a discharge valve.
The hard impact pieces are arranged in the feeding and distributing area at equal intervals, and micropore channels are formed between the hard impact pieces; the end of the hard impact piece far away from the buffer zone is in a conical structure.
The inside of the air flow channel is provided with a fluid one-way valve.
The preparation method of the infant camellia suspension microcapsule skin-moistening oil is characterized by comprising the following preparation steps:
crushing air-dried camellia, calendula, honeysuckle and arnica, sieving with a 40-mesh sieve, uniformly mixing, adding into distilled water, heating to 60-65 ℃, stirring in a stirring pot for 30min, fully mixing, and then treating in an ultrasonic-microwave combined reaction kettle at 50-55 ℃ for 30-45 min, wherein ultrasonic power is 1200-1500W, ultrasonic frequency is 25-40 KHz, microwave power is 1000-1200W, and microwave frequency is 2450 MHz; then the temperature of the reaction kettle is reduced to 40-45 ℃, the pH value is regulated to 5-5.5, cellulase and pectase are added for enzymolysis for 3 hours, the enzymolysis liquid is centrifugated for 10-15 minutes under the condition of 2500r/min, the enzymolysis clear liquid is taken, sodium hyaluronate and tea polyphenol are added, and the mixture is fully and uniformly stirred, thus obtaining the natural nourishing active ingredient suspension microcapsule core material;
step two, selecting one or more of maltodextrin, beta-cyclodextrin and fish skin gelatin to prepare a solution with the mass ratio concentration of 2%, and adding Angel dry yeast and papain to perform light fermentation and enzymolysis to obtain microcapsule wall materials;
step three, adding the suspended microcapsule core material and the wall material containing the natural nourishing active ingredients into the two feeding and shunting areas respectively, and CO 2 The fluid is fully mixed with the material entering through the fluid channel under the control of the fluid one-way valve; the liquid flow is introduced between hard impact members with small diameter under high pressure of 200MPa, enters a buffer zone for slight buffer, and then two high-speed fluids enter a fluid impact chamber with small diameter for violent collision and enter a flow expansion tube zone through a discharge valve, CO 2 The fluid begins to gasify to break the wall secondarily, so that the active ingredients in the core material are further released, and the wall material is further broken to obtain a high-permeability micromolecular state fusion;
granulating the high-permeability micromolecular fusion by adopting a microcapsule granulating device, wherein the diameter of a shell nozzle is 2mm, the flow rate of nitrogen is 50mL/s, the vibration frequency is 1200Hz, the electrode tension is 800V, and the temperature of the nozzle is set to be 45 ℃; dropwise adding the high-permeability micromolecular fusion into 0.2% genipin solution at 4 ℃ at the stirring speed of 500r/min, solidifying the microcapsule for 30min, flushing the microcapsule with distilled water, draining, pouring into camellia oil, stirring for 20min, standing for layering, uniformly suspending the microcapsule in an oil layer, immersing the surface residual moisture into a lower layer, and draining to obtain the suspension microcapsule containing natural nourishing active ingredients;
and fifthly, filling the oil composition containing the functional active ingredients and the suspension microcapsules containing the natural nourishing active ingredients into an extrusion dropper bottle together to obtain the infant camellia suspension microcapsule skin-moistening oil.
Wherein the oil composition containing the functional active ingredient in the fifth step consists of camellia seed oil, caprylic/capric triglyceride, natural squalane, jojoba oil, evening primrose oil, meadowfoam seed oil, phytosterol ester, bisabolol, vitamin E acetate, vitamin A acetate and vitamin B6 triisopalmitate.
Compared with the prior art, the invention has the beneficial effects that:
(1) Improves the extraction rate of natural plant active ingredients, improves the permeability of the micromolecular fusion, and can reduce the loss of heat-sensitive active ingredients.
(2) The invention adopts the mutual compatibility of the oil composition containing the functional active ingredients and the suspension microcapsule containing the natural nourishing active ingredients, so that the product is more warm, moist and fresh, the product is endowed with easy absorption, moist and non-greasy skin feel, the dry and rough skin of the infants is remarkably relieved, moisture and nutrition are provided, sebaceous glands are regulated, the treatment effects on skin allergy, red swelling and blebbing are improved, red blood streaks are removed, the resistance of the infants to the external environment is improved, and the moistening and warm-keeping effects of the camellia skin-moistening oil are remarkably improved. In addition, the invention can obviously improve the stability of the water-soluble active ingredient, inhibit oxidation, realize oil-water coexistence without adding an emulsifying agent, and reduce the irritation of the emulsifying agent to skin.
(3) According to the invention, the microcapsule core material and the wall material are respectively pretreated by adopting an ultrasonic-microwave synergistic enzyme method and a light fermentation-enzymolysis technology, the fishy smell of the fishskin gelatin in the microcapsule wall material is effectively removed by the wall material through yeast light fermentation, the fishy smell of the fishskin gelatin is further hydrolyzed by papain, and the extremely small uniform nano state is achieved through an air mixing jet reaction device, so that the permeability is remarkably improved.
Drawings
FIG. 1 is a block diagram of a device for preparing infant camellia suspension microcapsule emollient oil of the invention;
fig. 2 is an external view of infant camellia suspension microcapsule emollient oil.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
The invention discloses a preparation device of infant camellia suspension microcapsule moisturizing oil, which comprises two feeding and splitting areas 1, an airflow channel 2, a hard impact piece 4, a buffer area 5, a fluid impact chamber 6, a flow expansion pipe area 7 and a steady flow area 8; the feeding and splitting areas 1 are of symmetrical parallel binary structures, the feeding and splitting areas 1 are communicated with the fluid impact chamber 6 through buffer areas 5, the buffer areas 5 are of Y-shaped structures, the forked ends of the buffer areas 5 are respectively communicated with the two feeding and splitting areas 1, and the other ends of the buffer areas 5 are communicated with the fluid impact chamber 6; the airflow channel 2 is communicated with the side wall of the feeding diversion area 1; the hard impact piece 4 is arranged inside one end port of the feeding diversion area 1 connected with the buffer area 5; a hard layer is arranged on the inner wall of the fluid striking chamber 6, a hard bulge is arranged on the inner wall of the junction of the buffer zone 5, a reaction cavity is formed by the hard bulge and the hard layer, and the inner diameter of the reaction cavity is smaller than the inner diameter of the buffer zone 5; the reaction cavity is communicated with the flow expansion pipe area 8 through a discharge valve 7, the suspended microcapsule core material and the wall material containing natural nourishing active ingredients are respectively added into the two feeding and flow distribution areas 1, and CO 2 Control of fluid in a fluid one-way valve 3The prepared mixture is fed into the fluid channel 2 to be fully mixed with the feed material; the liquid flow is introduced between the hard impact members 4 with small diameter under high pressure of 200MPa, enters the buffer zone 5 for slightly buffering, then the two high-speed fluids enter the fluid impact chamber 6 with small diameter for violent collision, and enter the flow expansion zone 8 through the discharge valve 7, CO is discharged from the discharge valve 2 The fluid begins to gasify to break the wall secondarily, so that the active ingredients in the core material are further released, and the wall material is further broken to obtain the high-permeability micromolecular state fusion.
The hard impact pieces 4 are arranged in the feeding and distributing area 1 at equal intervals, and micropore channels are formed between the hard impact pieces 4; the hard impact piece is in a conical structure at one end far away from the buffer zone 5, and the suspension microcapsule core material containing natural nourishing active ingredients and the wall material are primarily dispersed through the hard impact piece 4, so that the suspension microcapsule core material is more uniform.
The inside of the air flow channel 2 is provided with a fluid one-way valve 3 for ensuring CO 2 The fluid does not flow back as it would impinge the rigid impingement member 4 by mixing with the natural nourishing active ingredient suspending microcapsule core material and wall material.
A preparation method of infant camellia suspension microcapsule skin-moistening oil comprises the following steps:
crushing air-dried camellia, calendula, honeysuckle and arnica, sieving with a 40-mesh sieve, uniformly mixing, adding into distilled water, heating to 60-65 ℃, stirring in a stirring pot for 30min, fully mixing, and then treating in an ultrasonic-microwave combined reaction kettle at 50-55 ℃ for 30-45 min, wherein ultrasonic power is 1200-1500W, ultrasonic frequency is 25-40 KHz, microwave power is 1000-1200W, and microwave frequency is 2450 MHz; then the temperature of the reaction kettle is reduced to 40-45 ℃, the pH value is regulated to 5-5.5, cellulase and pectase are added for enzymolysis for 3 hours, the enzymolysis liquid is centrifugated for 10-15 minutes under the condition of 2500r/min, the enzymolysis clear liquid is taken, sodium hyaluronate and tea polyphenol are added, and the mixture is fully and uniformly stirred, thus obtaining the natural nourishing active ingredient suspension microcapsule core material;
step two, selecting one or more of maltodextrin, beta-cyclodextrin and fish skin gelatin to prepare a solution with the mass ratio concentration of 2%, and adding Angel dry yeast and papain to perform light fermentation and enzymolysis to obtain microcapsule wall materials;
step three, adding the suspended microcapsule core material and the wall material containing the natural nourishing active ingredients into the two feeding and shunting areas 1 respectively, and adding CO 2 The fluid is fed into the fluid channel 2 to be fully mixed with the feed material under the control of the fluid one-way valve 3; the liquid flow is introduced between the hard impact members 4 with small diameter under high pressure of 200MPa, enters the buffer zone 5 for slightly buffering, then the two high-speed fluids enter the fluid impact chamber 6 with small diameter for violent collision, and enter the flow expansion zone 8 through the discharge valve 7, CO is discharged from the discharge valve 2 The fluid begins to gasify to break the wall secondarily, so that the active ingredients in the core material are further released, and the wall material is further broken to obtain a high-permeability micromolecular state fusion;
granulating the high-permeability micromolecular fusion by adopting a microcapsule granulating device, wherein the diameter of a nozzle is 2mm, the flow rate of nitrogen is 50mL/s, the vibration frequency is 1200Hz, the electrode tension is 800V, and the temperature of the nozzle is set to be 45 ℃; dropwise adding the high-permeability micromolecular fusion into 0.2% genipin solution at 4 ℃ at the stirring speed of 500r/min, solidifying the microcapsule for 30min, flushing the microcapsule with distilled water, draining, pouring into camellia oil, stirring for 20min, standing for layering, uniformly suspending the microcapsule in an oil layer, immersing the surface residual moisture into a lower layer, and draining to obtain the suspension microcapsule containing natural nourishing active ingredients;
and fifthly, filling the oil composition containing the functional active ingredients and the suspension microcapsules containing the natural nourishing active ingredients into an extrusion dropper bottle together to obtain the infant camellia suspension microcapsule skin-moistening oil.
The oil composition containing the functional active ingredients in the fifth step of the preparation of the infant camellia suspension microcapsule skin-moistening oil consists of camellia seed oil, caprylic/capric triglyceride, natural squalane, jojoba oil, evening primrose oil, meadowfoam seed oil, phytosterol ester, bisabolol, vitamin E acetate, vitamin A acetate and vitamin B6 triisopalmitate.
Embodiment one:
the embodiment provides a preparation method of infant camellia suspension microcapsule skin-moistening oil, which comprises the following preparation steps:
crushing air-dried camellia, calendula, honeysuckle and arnica, sieving with a 40-mesh sieve, accurately weighing 0.4kg of camellia, 0.4kg of calendula, 0.4kg of honeysuckle and 0.2kg of arnica, uniformly mixing, adding into 50kg of distilled water, heating to 60-65 ℃, stirring for 30min in a stirring pot, fully mixing, and then treating in an ultrasonic-microwave combined reaction kettle at 50-55 ℃ for 30-45 min, wherein ultrasonic power is 1200-1500W, ultrasonic frequency is 25-40 KHz, and microwave power is 1000-1200W and microwave frequency is 2450 MHz; then the temperature of the reaction kettle is reduced to 40-45 ℃, the pH value is regulated to 5-5.5, cellulase and pectase are added for enzymolysis for 3 hours, the enzymolysis liquid is centrifugated for 10-15 minutes under the condition of 2500r/min, the enzymolysis clear liquid is taken, sodium hyaluronate and tea polyphenol are added, and the mixture is fully and uniformly stirred, thus obtaining the natural nourishing active ingredient suspension microcapsule core material;
adding 0.5kg of maltodextrin and 0.5kg of fish skin gelatin into 50kg of distilled water with the temperature of 60 ℃, stirring until the maltodextrin and the fish skin gelatin are completely dissolved, reducing the temperature to 38 ℃, adjusting the pH to 6.0, adding 200g of Angel dry yeast, continuously stirring for 1h to perform light fermentation, and adding 200g of papain to perform light enzymolysis for 2h to obtain the microcapsule wall material.
Step three, respectively adding the suspended microcapsule core material and the wall material containing the natural nourishing active ingredients into two feeding and shunting areas of the gas mixing jet reaction cavity, wherein the CO is 10kg 2 The fluid enters the material through the airflow channel under the control of the unidirectional airflow valve and is fully mixed with the material; the liquid flow is introduced into a hard material with small diameter under high pressure of 200MPa, enters a buffer zone for slightly buffering, and then the two high-speed fluids enter a reaction chamber impacted by the fluid with small diameter to collide vigorously and enter a flow expansion tube zone for decompression, CO 2 The fluid begins to gasify to break the wall secondarily, so that the active ingredients in the core material are further released, and the wall material is further broken to obtain a high-permeability micromolecular state fusion;
granulating the high-permeability micromolecular fusion by adopting a microcapsule granulating device, wherein the diameter of a shell nozzle is 2mm, the flow rate of nitrogen is 50mL/s, the vibration frequency is 1200Hz, the electrode tension is 800V, and the temperature of the nozzle is set to be 45 ℃; dropwise adding the high-permeability micromolecular fusion into 0.2% genipin solution at 4 ℃ at the stirring speed of 500r/min, solidifying the microcapsule for 30min, flushing the microcapsule with distilled water, draining, pouring into camellia oil, stirring for 20min, standing for layering, uniformly suspending the microcapsule in an oil layer, immersing the surface residual moisture into a lower layer, and draining to obtain the suspension microcapsule containing natural nourishing active ingredients;
and fifthly, filling the oil composition containing the functional active ingredients and the suspension microcapsules containing the natural nourishing active ingredients into an extrusion dropper bottle together according to the weight ratio of 5:5, and obtaining the infant camellia suspension microcapsule skin-moistening oil.
Wherein, the oil composition containing the functional active ingredients in the fifth step is composed of 55kg of camellia seed oil, 25kg of caprylic/capric triglyceride, 8.5kg of natural squalane, 3kg of jojoba oil, 3kg of evening primrose oil, 3kg of meadowfoam seed oil, 0.4kg of phytosterol ester, 0.4kg of bisabolol, 1.2kg of vitamin E acetate, 0.25kg of vitamin A acetate and 0.25kg of vitamin B6 triisopalmitate.
Embodiment two:
the embodiment provides a preparation method of infant camellia suspension microcapsule skin-moistening oil, which comprises the following preparation steps:
crushing air-dried camellia, calendula, honeysuckle and arnica, sieving with a 40-mesh sieve, accurately weighing 0.4kg of camellia, 0.4kg of calendula, 0.4kg of honeysuckle and 0.2kg of arnica, uniformly mixing, adding into 50kg of distilled water, heating to 60-65 ℃, stirring for 30min in a stirring pot, fully mixing, and then treating in an ultrasonic-microwave combined reaction kettle at 50-55 ℃ for 30-45 min, wherein ultrasonic power is 1200-1500W, ultrasonic frequency is 25-40 KHz, and microwave power is 1000-1200W and microwave frequency is 2450 MHz; then the temperature of the reaction kettle is reduced to 40-45 ℃, the pH value is regulated to 5-5.5, cellulase and pectase are added for enzymolysis for 3 hours, the enzymolysis liquid is centrifugated for 10-15 minutes under the condition of 2500r/min, the enzymolysis clear liquid is taken, sodium hyaluronate and tea polyphenol are added, and the mixture is fully and uniformly stirred, thus obtaining the natural nourishing active ingredient suspension microcapsule core material;
adding 0.5kg of maltodextrin and 0.5kg of fish skin gelatin into 50kg of distilled water with the temperature of 60 ℃, stirring until the maltodextrin and the fish skin gelatin are completely dissolved, reducing the temperature to 38 ℃, adjusting the pH to 6.0, adding 200g of Angel dry yeast, continuously stirring for 1h to perform light fermentation, and adding 200g of papain to perform light enzymolysis for 2h to obtain the microcapsule wall material.
And thirdly, adding the suspended microcapsule core material containing the natural nourishing active ingredients and the wall material into a stirring pot, stirring for 30min, and carrying out micro-jet treatment on the suspended microcapsule core material and the wall material under high pressure of 200MPa to obtain the microcapsule polymer.
Granulating the microcapsule polymer by adopting a microcapsule granulating device, wherein the diameter of a nozzle is 2mm, the flow rate of nitrogen is 50mL/s, the vibration frequency is 1200Hz, the electrode tension is 800V, and the temperature of the nozzle is set to be 45 ℃; dropping the microcapsule polymer into 0.2% genipin solution at 4deg.C dropwise, stirring at 500r/min, solidifying for 30min, washing the microcapsule with distilled water, draining, pouring into oleum Camelliae Japonicae, stirring for 20min, standing for layering, suspending the microcapsule in oil layer uniformly, sinking the surface residual water into lower layer, draining to obtain suspension microcapsule containing natural nourishing active ingredient;
and fifthly, filling the oil composition containing the functional active ingredients and the suspension microcapsules containing the natural nourishing active ingredients into an extrusion dropper bottle together according to the weight ratio of 5:5, and obtaining the infant camellia suspension microcapsule skin-moistening oil.
Wherein, the oil composition containing the functional active ingredients in the fifth step is composed of 55kg of camellia seed oil, 25kg of caprylic/capric triglyceride, 8.5kg of natural squalane, 3kg of jojoba oil, 3kg of evening primrose oil, 3kg of meadowfoam seed oil, 0.4kg of phytosterol ester, 0.4kg of bisabolol, 1.2kg of vitamin E acetate, 0.25kg of vitamin A acetate and 0.25kg of vitamin B6 triisopalmitate.
Embodiment III:
the embodiment provides a preparation method of infant camellia suspension microcapsule skin-moistening oil, which comprises the following preparation steps:
crushing air-dried camellia, calendula, honeysuckle and arnica, sieving with a 40-mesh sieve, accurately weighing 0.4kg of camellia, 0.4kg of calendula, 0.4kg of honeysuckle and 0.2kg of arnica, uniformly mixing, adding into 50kg of distilled water, heating to 60-65 ℃, stirring for 30min in a stirring pot, fully mixing, and then treating in an ultrasonic-microwave combined reaction kettle at 50-55 ℃ for 30-45 min, wherein ultrasonic power is 1200-1500W, ultrasonic frequency is 25-40 KHz, and microwave power is 1000-1200W and microwave frequency is 2450 MHz; then the temperature of the reaction kettle is reduced to 40-45 ℃, the pH value is regulated to 5-5.5, cellulase and pectase are added for enzymolysis for 3 hours, the enzymolysis liquid is centrifugated for 10-15 minutes under the condition of 2500r/min, the enzymolysis clear liquid is taken, sodium hyaluronate and tea polyphenol are added, and the mixture is fully and uniformly stirred, thus obtaining the natural nourishing active ingredient suspension microcapsule core material;
adding 0.5kg of maltodextrin and 0.5kg of fish skin gelatin into 50kg of distilled water with the temperature of 60 ℃, stirring until the maltodextrin and the fish skin gelatin are completely dissolved, reducing the temperature to 38 ℃, adjusting the pH to 6.0, adding 200g of Angel dry yeast, continuously stirring for 1h to perform light fermentation, and adding 200g of papain to perform light enzymolysis for 2h to obtain the microcapsule wall material.
Granulating the microcapsule polymer by adopting a microcapsule granulating device, controlling the core wall ratio to be 1:1, applying concentric circle crime, wherein the diameter of a core nozzle is 1mm, the diameter of a shell nozzle is 2mm, the nitrogen flow rate is 50mL/s, the vibration frequency is 1200Hz, the electrode tension is 800V, and the nozzle temperature is set to be 45 ℃; dropwise adding into 0.2% genipin solution at 4deg.C, stirring at 500r/min, solidifying for 30min, washing with distilled water, draining, adding into oleum Camelliae Japonicae, stirring for 20min, standing for layering, suspending the microcapsule in oil layer, sinking surface residual water into lower layer, and draining to obtain suspension microcapsule containing natural nourishing active ingredient;
and fifthly, filling the oil composition containing the functional active ingredients and the suspension microcapsules containing the natural nourishing active ingredients into an extrusion dropper bottle together according to the weight ratio of 5:5, and obtaining the infant camellia suspension microcapsule skin-moistening oil.
Wherein, the oil composition containing the functional active ingredients in the fifth step is composed of 55kg of camellia seed oil, 25kg of caprylic/capric triglyceride, 8.5kg of natural squalane, 3kg of jojoba oil, 3kg of evening primrose oil, 3kg of meadowfoam seed oil, 0.4kg of phytosterol ester, 0.4kg of bisabolol, 1.2kg of vitamin E acetate, 0.25kg of vitamin A acetate and 0.25kg of vitamin B6 triisopalmitate.
TABLE 1 evaluation criteria for infant Camellia suspension microcapsule emollient oil sense
TABLE 2 determination results of physicochemical index and sensory score values of products
From the analysis of the results of the sensory scores of the products of Table 2, the sensory evaluation of the product of example 1 was found to be optimal. In the embodiment 1, the microcapsule core material is extracted by a low-temperature ultrasonic wave microwave synergistic enzyme method, the microcapsule wall material is subjected to light fermentation-enzymolysis treatment, and the microcapsule core material and the wall material are treated into a high-permeability micromolecular fusion by using a gas-mixed jet reaction cavity, so that the product has fragrant and pleasant smell, the texture after being smeared is lighter and smoother, and the absorbability of the microcapsule and the moistening degree of skin are obviously improved. In example 2, the microcapsule core material and the wall material were subjected to only ordinary micro-jet treatment, and the ordinary micro-jet had a low material breakage rate and a large material particle diameter, resulting in a decrease in the absorbability of the microcapsule and the permeability to the skin. Example 3 the product was prepared by conventional techniques, and the microcapsules had many macromolecules which hardly penetrated into the skin, and their absorbability and moisture degree to the skin were remarkably reduced, the texture was heavy and the spreadability was general. Therefore, the low-temperature ultrasonic wave and microwave synergistic enzyme method extraction, the ultra-high pressure supercritical micro-jet technology, the light fermentation-enzymolysis technology and the orifice microcapsule granulation technology are indispensable, and the preparation method has remarkable effect on the preparation of the infant camellia suspension microcapsule skin-moistening oil.
The foregoing is merely a few specific preferred embodiments of the present invention, which are to be understood as illustrative of the invention and not as limiting the scope of the invention, which is defined by the appended claims after reading the present invention.
The foregoing description of the embodiments of the invention is not intended to limit the scope of the invention, but rather is merely illustrative of and does not indicate or imply that the apparatus or elements referred to must have the particular orientation, configuration and operation of the particular orientation, and therefore should not be construed as limiting the invention, as the terms "upper", "lower", "left", "right", "top", "bottom", "vertical", "horizontal", "inner", "outer", etc., are referring to the orientations or positional relationships that are shown based on the drawings. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance. In the description of the present invention, it should be noted that unless explicitly specified and limited otherwise, terms such as "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those skilled in the art that the foregoing terms are used in the specification and drawings, and all changes which may be made in the same way or directly or indirectly by those skilled in the art are intended to be encompassed by the present invention.
Claims (2)
1. The preparation method of the infant camellia suspension microcapsule skin-moistening oil is characterized by comprising the following preparation steps:
firstly, crushing air-dried camellia, calendula, honeysuckle and arnica, sieving with a 40-mesh sieve, accurately weighing 0.4kg, 0.4kg, 0.4kg and 0.2kg of arnica, uniformly mixing, adding into 50kg distilled water, heating to 60-65 ℃, stirring for 30min in a stirring pot, fully mixing, and then treating in an ultrasonic-microwave combined reaction kettle at 50-55 ℃ for 30-45 min, wherein ultrasonic power is 1200-1500W, ultrasonic frequency is 25-40 KHz, microwave power is 1000-1200W and microwave frequency is 2450 MHz; then the temperature of the reaction kettle is reduced to 40-45 ℃, the pH value is regulated to 5-5.5, cellulase and pectase are added for enzymolysis of 3h, the enzymolysis liquid is centrifugated for 10-15 min under the condition of 2500r/min, the enzymolysis clear liquid is taken, sodium hyaluronate and tea polyphenol are added, and the mixture is fully and uniformly stirred to obtain the natural nourishing active ingredient suspension microcapsule core material;
adding 0.5kg maltodextrin and 0.5kg fish skin gelatin into 50kg distilled water at 60 ℃, stirring until the maltodextrin and the fish skin gelatin are completely dissolved, reducing the temperature to 38 ℃, adjusting the pH to 6.0, adding 200g Angel dry yeast, continuously stirring 1h for mild fermentation, and then adding 200g papain for mild enzymolysis 2h to obtain microcapsule wall materials;
step three, adding the suspended microcapsule core material and the wall material containing the natural nourishing active ingredients into two feeding and shunting areas of the gas mixing jet reaction cavity respectively, wherein the CO is 10kg 2 The fluid enters the material through the airflow channel under the control of the unidirectional airflow valve and is fully mixed with the material; the liquid flow is introduced into a hard material with small diameter under high pressure of 200MPa, enters a buffer zone for slightly buffering, and then the two high-speed fluids enter a reaction chamber impacted by the fluid with small diameter to collide vigorously and enter a flow expansion tube zone for decompression, CO 2 The fluid begins to gasify to break the wall secondarily, so that the active ingredients in the core material are further released, and the wall material is further broken to obtain a high-permeability micromolecular state fusion;
granulating the high-permeability micromolecular fusion by adopting a microcapsule granulating device, wherein the diameter of a shell nozzle is 2mm, the nitrogen flow rate is 50mL/s, the vibration frequency is 1200Hz, the electrode tension is 800V, and the temperature of the nozzle is set to be 45 ℃; dropwise adding the high-permeability micromolecular fusion into 0.2% genipin solution at 4 ℃ at the stirring speed of 500r/min, solidifying the microcapsule for 30min, flushing the microcapsule with distilled water, draining, pouring into camellia oil, stirring for 20min, standing for layering, uniformly suspending the microcapsule in an oil layer, immersing the surface residual moisture into a lower layer, and draining to obtain the suspension microcapsule containing natural nourishing active ingredients;
and fifthly, filling the functional active ingredient-containing oil composition and the natural nourishing active ingredient-containing suspension microcapsules into an extrusion dropper bottle according to the weight ratio of 5:5 to obtain the infant camellia suspension microcapsule skin-moistening oil, wherein the functional active ingredient-containing oil composition is prepared by uniformly mixing camellia seed oil 55kg, caprylic/capric triglyceride 25kg, natural squalane 8.5kg, jojoba oil 3kg, evening primrose oil 3kg, glabrous greenbrier rhizome seed oil 3kg, plant sterol ester 0.4kg, bisabolol 0.4kg, vitamin E acetate 1.2kg, vitamin A acetate 0.25kg and vitamin B6 triisopalmitate 0.25 kg.
2. The preparation method of the infant camellia suspension microcapsule skin-moistening oil is characterized by comprising the following preparation steps:
firstly, crushing air-dried camellia, calendula, honeysuckle and arnica, sieving with a 40-mesh sieve, accurately weighing 0.4kg, 0.4kg, 0.4kg and 0.2kg of arnica, uniformly mixing, adding into 50kg distilled water, heating to 60-65 ℃, stirring for 30min in a stirring pot, fully mixing, and then treating in an ultrasonic-microwave combined reaction kettle at 50-55 ℃ for 30-45 min, wherein ultrasonic power is 1200-1500W, ultrasonic frequency is 25-40 KHz, microwave power is 1000-1200W and microwave frequency is 2450 MHz; then the temperature of the reaction kettle is reduced to 40-45 ℃, the pH value is regulated to 5-5.5, cellulase and pectase are added for enzymolysis of 3h, the enzymolysis liquid is centrifugated for 10-15 min under the condition of 2500r/min, the enzymolysis clear liquid is taken, sodium hyaluronate and tea polyphenol are added, and the mixture is fully and uniformly stirred to obtain the natural nourishing active ingredient suspension microcapsule core material;
adding 0.5kg maltodextrin and 0.5kg fish skin gelatin into 50kg distilled water at 60 ℃, stirring until the maltodextrin and the fish skin gelatin are completely dissolved, reducing the temperature to 38 ℃, adjusting the pH to 6.0, adding 200g Angel dry yeast, continuously stirring 1h for mild fermentation, and then adding 200g papain for mild enzymolysis 2h to obtain microcapsule wall materials;
step three, adding the suspended microcapsule core material containing the natural nourishing active ingredients and the wall material into a stirring pot, stirring for 30min, and carrying out micro-jet treatment on the suspended microcapsule core material and the wall material under high pressure of 200MPa to obtain a microcapsule polymer;
granulating the microcapsule polymer by adopting a microcapsule granulating device, wherein the diameter of a nozzle is 2mm, the flow rate of nitrogen is 50mL/s, the vibration frequency is 1200Hz, the electrode tension is 800V, and the temperature of the nozzle is set to be 45 ℃; dropping the microcapsule polymer into 0.2% genipin solution at 4deg.C dropwise, stirring at 500-r/min, solidifying the microcapsule for 30min, washing the microcapsule with distilled water, draining, pouring into oleum Camelliae Japonicae, stirring for 20min, standing for layering, suspending the microcapsule in oil layer uniformly, sinking the surface residual water into lower layer, and draining to obtain suspension microcapsule containing natural nourishing active ingredient;
fifthly, filling the oil composition containing the functional active ingredients and the suspension microcapsules containing the natural nourishing active ingredients into an extrusion dropper bottle together according to the weight ratio of 5:5 to obtain the infant camellia suspension microcapsule skin-moistening oil; the oil composition containing the functional active ingredients comprises camellia seed oil 55kg, caprylic/capric triglyceride 25kg, natural squalane 8.5kg, jojoba oil 3kg, evening primrose oil 3kg, meadowfoam seed oil 3kg, plant sterol ester 0.4kg, bisabolol 0.4kg, vitamin E acetate 1.2kg, vitamin A acetate 0.25kg and vitamin B6 triisopalmitate 0.25kg which are uniformly mixed.
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| CN107308044A (en) * | 2017-06-29 | 2017-11-03 | 湖南大三湘油茶生态产业有限公司 | Infant's anti-inflammatory antiallergic camellia soothing oil and preparation method thereof |
| CN108653013A (en) * | 2018-06-28 | 2018-10-16 | 芜湖扬展新材料科技服务有限公司 | A kind of plant moisturizing water profit after-sun frost and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2997299A1 (en) * | 2012-10-30 | 2014-05-02 | Sederma Sa | ASSOCIATION OF PLANT EXTRACTS, COSMETIC ACTIVE INGREDIENT AND COMPOSITION CONTAINING THE SAME, AND COSMETIC TOPICAL USE |
| CN107308044A (en) * | 2017-06-29 | 2017-11-03 | 湖南大三湘油茶生态产业有限公司 | Infant's anti-inflammatory antiallergic camellia soothing oil and preparation method thereof |
| CN108653013A (en) * | 2018-06-28 | 2018-10-16 | 芜湖扬展新材料科技服务有限公司 | A kind of plant moisturizing water profit after-sun frost and preparation method thereof |
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