阅读说明：本技术 一种高效美白护肤手工皂及其制备方法 (efficient whitening and skin-protecting handmade soap and preparation method thereof ) 是由 刘金玲 陈登龙 陈丽琴 陈作平 陈昕霞 于 2019-09-11 设计创作，主要内容包括：本发明公开了一种高效美白护肤手工皂及其制备方法,制备高效美白护肤手工皂的原料按其重量份包括：奇果菌素美白水乳液0.10份～15.00份、橄榄油60.00份～80.00份、椰子油2.00份～15.00份、棕榈油10.00份～25.00份、氢氧化钠12.30份～14.62份和水25.00份～40.00份。本发明制备的高效美白护肤手工皂,通过非离子表面活性剂与阴离子表面活性剂复配,保证油溶性的奇果菌素可均匀分散在手工皂体中,保证奇果菌素美白水乳液在手工皂体中的稳定性,避免其结构中的酚羟基被强碱破坏。(The invention discloses an efficient whitening and skin-protecting handmade soap and a preparation method thereof, wherein the raw materials for preparing the efficient whitening and skin-protecting handmade soap comprise the following components in parts by weight: 0.10 to 15.00 portions of miraculin whitening aqueous emulsion, 60.00 to 80.00 portions of olive oil, 2.00 to 15.00 portions of coconut oil, 10.00 to 25.00 portions of palm oil, 12.30 to 14.62 portions of sodium hydroxide and 25.00 to 40.00 portions of water. According to the efficient whitening and skin-protecting handmade soap prepared by the invention, the nonionic surfactant and the anionic surfactant are compounded, so that the oil-soluble qiguoxin can be uniformly dispersed in the handmade soap body, the stability of the qiguoxin whitening aqueous emulsion in the handmade soap body is ensured, and the phenolic hydroxyl in the structure of the qiguoxin whitening aqueous emulsion is prevented from being damaged by strong base.)

1. the efficient whitening and skin-protecting handmade soap is characterized by comprising the following raw materials in parts by weight: 0.10 to 15.00 portions of miraculin whitening aqueous emulsion, 60.00 to 80.00 portions of olive oil, 2.00 to 15.00 portions of coconut oil, 10.00 to 25.00 portions of palm oil, 12.30 to 14.62 portions of sodium hydroxide and 25.00 to 40.00 portions of water.

2. The high-efficiency whitening and skin-care handmade soap as claimed in claim 1, wherein the aqueous emulsion of Grifolan for whitening skin is prepared from the following raw materials in parts by weight: 0.20 to 6.00 portions of miraculin, 5.00 to 15.00 portions of rose essential oil, 5.00 to 15.00 portions of grape wine polyphenol, 0.05 to 8.00 portions of soapberry saponin, 0.20 to 15.00 portions of sodium cocoate and 100.00 portions of water.

3. the high-efficiency whitening and skin-care handmade soap according to claim 1, wherein the preparation method of the aqueous griffonine whitening emulsion comprises the following steps of:

step i, weighing raw materials for preparing the miraculin whitening aqueous emulsion according to the parts by weight;

Step ii, mixing the rose essential oil and the wine polyphenol in parts by weight, and adding the miraculin in parts by weight to obtain the composite whitening essence;

And step iii, mixing the sapindoside, the sodium cocoate and the water in parts by weight, adding the composite whitening essence obtained in the step ii under the action of a high-shear emulsifying machine, and stirring for 20-60 min to obtain the miraculin whitening aqueous emulsion.

4. the high-efficiency whitening and skin-care handmade soap according to claim 2, wherein the preparation method of the miraculin comprises the following steps:

step a, crushing dried mushroom thalli, adding ethyl acetate, and performing reflux extraction in a boiling water bath for 30-90 min to obtain an extracting solution;

Step b, dehydrating the extracting solution obtained in the step a by using anhydrous sodium sulfate, and removing the solvent under reduced pressure to obtain a crude miraculin product;

and c, carrying out silica gel column chromatography on the crude product obtained in the step b to obtain the miraculin.

5. the high-efficiency whitening and skin-protecting handmade soap according to claim 4, wherein in the step a, the addition amount of the ethyl acetate is 4-12 times of that of the mushroom.

6. The high-efficiency whitening and skin-care handmade soap according to claim 4, wherein in the step b, the yield of the crude miraculin is 6-15%.

7. The high-efficiency whitening and skin-care handmade soap according to claim 1, which is characterized by comprising the following raw materials in parts by weight: 8.00 parts of qigumycin whitening aqueous emulsion, 70.00 parts of olive oil, 8.00 parts of coconut oil, 17.00 parts of palm oil, 13.12 parts of sodium hydroxide and 32.00 parts of water.

8. the high-efficiency whitening and skin-care handmade soap as claimed in claim 1, wherein the aqueous emulsion of Grifolan for whitening skin is prepared from the following raw materials in parts by weight: 3.10 parts of miraculin, 10.00 parts of rose essential oil, 10.00 parts of wine polyphenol, 4.00 parts of soapberry saponin, 8.00 parts of sodium cocoate and 100.00 parts of water.

9. The preparation method of the high-efficiency whitening and skin-care handmade soap according to any one of claims 1 to 8, characterized by comprising the following steps:

Step S10, weighing the raw materials for preparing the high-efficiency whitening and skin-care handmade soap according to the weight parts;

step S20, dissolving the sodium hydroxide in parts by weight in water, stirring for dissolving, and cooling to room temperature to obtain a sodium hydroxide aqueous solution;

step S30, mixing the olive oil, the coconut oil and the palm oil in parts by weight, starting stirring, controlling the stirring speed to be 100 r/min-300 r/min, adding the sodium hydroxide solution obtained in the step S20, controlling the pH to be less than or equal to 11, stirring until the viscosity of a soap solution is 3000 mPa.s-8000 mPa.s, reducing the rotation speed to be 50 r/min-100 r/min, adding the qiguo rhzomorph whitening aqueous emulsion in parts by weight, and continuously stirring uniformly;

And step S40, pouring the soap liquid obtained in the step S30 into a mold for molding, carrying out heat preservation at 30-40 ℃ for 24-48 hours, then demolding, and obtaining the high-efficiency whitening and skin-care handmade soap after complete saponification.

10. The method according to claim 9, wherein the mixing temperature is 25 ℃ to 45 ℃ in step S30.

Technical Field

the invention relates to the technical field of washing and caring products, in particular to an efficient whitening and skin-caring handmade soap and a preparation method thereof.

Background

In recent years, a popular handmade soap has appeared, and the saponified glycerin in the handmade soap is not extracted, so that the handmade soap has a better moisturizing effect and is milder, and thus the handmade soap is gradually favored by people. People, especially women, have been demanding on handmade soaps not only for cleansing, but also for improving quality of life, making handmade soaps desirable to have whitening function. Therefore, the handmade soap with the efficient whitening effect is urgently needed to be provided, so that the handmade soap not only has strong dirt-removing capacity, but also has the whitening function, and the handmade soap has high cost performance.

The whitening handmade soap is mainly prepared by adding whitening components into the components, for example, Chinese patent CN10273239A discloses a gingko handmade soap and a preparation method thereof, and the handmade soap contains: 70-99.5% of transparent soap base, 0.05-20% of ginkgo biloba extract and 0.05-3% of plant essential oil or essence, and whitening by using the ginkgo biloba extract; chinese patent CN102899198A discloses a moisturizing and whitening handmade soap which is prepared from 5-10 parts of aloe extract, 2-3 parts of olive oil, 2-3 parts of palm oil, 3-5 parts of Chinese honeylocust fruit powder, 0.3-0.5 part of rose essential oil, 3-5 parts of glycerol, 5-7 parts of higher fatty acid and 4-5 parts of water, and is whitened by utilizing the rose essential oil.

grioflan (Grioflan) is mainly present in Polyporus plants, is a phenolic substance (P329), is colorless or yellow crystal, is hardly soluble in water, and is soluble in low-polarity solvent such as ethyl acetate. Research shows that the miraculin can be used as an antioxidant and an antibacterial agent, can inhibit tyrosinase on the surface layer of the skin to slow the accumulation of melanin in the epidermis, and is a lipophilic cosmetic whitening agent. A large number of patent documents and published research papers are searched, and reports on the preparation of whitening handmade soap by using miraculin as a whitening agent are not found.

disclosure of Invention

aiming at the problems, the invention provides the high-efficiency whitening and skin-care handmade soap and the preparation method thereof.

the technical scheme adopted by the invention for solving the problems is as follows: the raw materials for preparing the high-efficiency whitening and skin-protecting handmade soap comprise the following components in parts by weight: 0.10 to 15.00 portions of miraculin whitening aqueous emulsion, 60.00 to 80.00 portions of olive oil, 2.00 to 15.00 portions of coconut oil, 10.00 to 25.00 portions of palm oil, 12.30 to 14.62 portions of sodium hydroxide and 25.00 to 40.00 portions of water. Wherein, the olive oil improves the moisture degree of the handmade soap; the palm oil prolongs the service life of the handmade soap, so that the soap body is hard and durable; coconut oil improves the cleansing power of the handmade soap.

Further, the raw materials for preparing the miraculin whitening aqueous emulsion comprise the following components in parts by weight: 0.20 to 6.00 portions of miraculin, 5 to 15 portions of rose essential oil, 5.00 to 15.00 portions of grape wine polyphenol, 0.05 to 8.00 portions of soapberry saponin, 0.20 to 15.00 portions of sodium cocoate and 100.00 portions of water. The rose essential oil has the effects of regenerating, removing scars, whitening, removing spots and resisting wrinkles, can strengthen and activate tissues, is easy to permeate into a real cortex, promotes the skin to be smooth and whitened, and has excellent effects on cell regeneration, repair and healing; the wine polyphenol has strong oxidation resistance, can delay skin aging, reduce melanin formation, and also has whitening effect.

Further, the preparation method of the miraculin whitening aqueous emulsion comprises the following steps:

Step i, weighing raw materials for preparing the miraculin whitening aqueous emulsion according to the parts by weight;

step ii, mixing the rose essential oil and the wine polyphenol in parts by weight, and adding the miraculin in parts by weight to obtain the composite whitening essence;

and step iii, mixing the sapindoside, the sodium cocoate and the water in parts by weight, adding the composite whitening essence obtained in the step ii under the action of a high-shear emulsifying machine, and stirring for 20-60 min to obtain the miraculin whitening aqueous emulsion. Wherein, the selected emulsifier soapberry saponin is a weakly acidic nonionic surfactant, is a natural cleaning component and has a whitening effect; the sodium cocoate is selected as anionic surfactant and natural cleaning component.

Further, the preparation method of the miraculin comprises the following steps:

step a, crushing dried mushroom thalli, adding ethyl acetate, and performing reflux extraction in a boiling water bath for 30-90 min to obtain an extracting solution;

step b, dehydrating the extracting solution obtained in the step a by using anhydrous sodium sulfate, and removing the solvent under reduced pressure to obtain a crude miraculin product;

and c, carrying out silica gel column chromatography on the crude product obtained in the step b to obtain the miraculin.

furthermore, in the step a, the addition amount of the ethyl acetate is 4 to 12 times of that of the mushroom.

Furthermore, in the step b, the yield of the crude miraculin is 6-15%.

further, the raw materials for preparing the high-efficiency whitening and skin-protecting handmade soap comprise the following components in parts by weight: 8.00 parts of qigumycin whitening aqueous emulsion, 70.00 parts of olive oil, 8.00 parts of coconut oil, 17.00 parts of palm oil, 13.12 parts of sodium hydroxide and 32.00 parts of water.

further, the raw materials for preparing the miraculin whitening aqueous emulsion comprise the following components in parts by weight: 3.10 parts of miraculin, 10.00 parts of rose essential oil, 10.00 parts of wine polyphenol, 4.00 parts of soapberry saponin, 8.00 parts of sodium cocoate and 100.00 parts of water.

The invention also aims to provide a preparation method of the high-efficiency whitening and skin-care handmade soap, which comprises the following steps:

step S10, weighing the raw materials for preparing the high-efficiency whitening and skin-care handmade soap according to the parts by weight;

Step S20, dissolving the sodium hydroxide in the water according to the parts by weight, stirring and dissolving, and cooling to room temperature to obtain a sodium hydroxide aqueous solution;

Step S30, mixing the olive oil, the coconut oil and the palm oil in parts by weight, starting stirring, controlling the stirring speed to be 100 r/min-300 r/min, adding the sodium hydroxide solution obtained in the step S20, controlling the pH to be less than or equal to 11, stirring until the viscosity of a soap solution is 3000 mPa.s-8000 mPa.s, reducing the rotation speed to be 50 r/min-100 r/min, adding the qiguo rhzomorph whitening aqueous emulsion in parts by weight, and continuously stirring uniformly;

And step S40, pouring the soap liquid obtained in the step S30 into a mold for molding, carrying out heat preservation at 30-40 ℃ for 24-48 hours, then demolding, and obtaining the high-efficiency whitening and skin-care handmade soap after complete saponification.

Further, in step S30, the mixing temperature is 25 to 45 ℃.

the invention has the advantages that:

(1) According to the efficient whitening and skin-protecting handmade soap prepared by the invention, the olive oil is added to improve the moisture degree of the soap, the palm oil is adopted to improve the service life of the soap, the soap body is hard and durable, and the coconut oil is adopted to improve the cleaning capability of the soap;

(2) The rose essential oil is added when the miraculin whitening aqueous emulsion is prepared, so that the high-efficiency whitening skin-care handmade soap has the effects of regeneration, scar removal, whitening, speckle removal and wrinkle resistance, can strengthen and activate tissues, is easy to permeate into a real cortex, promotes the skin to be smooth and whitened, and has excellent effects on cell regeneration, repair and healing; the wine polyphenol is added, so that the wine polyphenol has strong oxidation resistance, can delay skin aging and reduce melanin formation, and also has a whitening effect; the whitening effect of the handmade soap is greatly enhanced by the synergistic enhancement of the combination of the rose essential oil and the wine polyphenol whitening factor;

(3) In the preparation process of the griffonin whitening aqueous emulsion, the preparation method of the oil-in-water emulsion is selected, the selected emulsifier soapberry saponin is a weakly acidic nonionic surfactant, the sodium cocoanut oil is an anionic surfactant, and the nonionic surfactant and the anionic surfactant are compounded to ensure that oil-soluble griffonin can be uniformly dispersed in the hand soap body, ensure the stability of the griffonin whitening aqueous emulsion in the hand soap body and avoid that phenolic hydroxyl in the structure of the griffonin whitening aqueous emulsion is damaged by strong base;

(4) the efficient whitening and skin-protecting handmade soap prepared by the invention has good skin maintenance, the face does not have tight feeling after use, is fresh and oilless, and can eliminate facial pigmented spots after being continuously used for 2 months, so that the horny layer of the face returns to the normal thickness, the skin is completely repaired, the skin color is whitened and brightened, the preparation method is simple, the preparation process is easy to operate, and the handmade soap is suitable for large-scale application and production.

Detailed Description

the following detailed description of embodiments of the invention, but the invention can be practiced in many different ways, as defined and covered by the claims.