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Whitening and moisturizing composition containing composite plant extract and preparation method of whitening and moisturizing composition

A plant extract and composition technology, applied in the field of whitening and moisturizing compositions, can solve the problems of uneven whitening effect, skin damage, and low content of natural substances, and achieve the effect of enhancing moisturizing effect, improving overall performance, and strong activation effect

Active Publication Date: 2022-04-12
广州市蒂洲生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the harsh changes of the modern social environment and climate, the harm of the external environment to people's skin is also gradually expanding, especially the excessive precipitation of melanin causes melasma, freckles, age spots, etc., whitening products have become one of the mainstream products of skin care cosmetics One, but the whitening products currently on the market often contain a lot of chemical substances, which are harmful to the skin
In the prior art, there are skin care products that add plants or natural substances to enhance the whitening effect, but these skin care products contain less natural substances and can only play a weak auxiliary role, so the whitening effect is uneven.

Method used

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  • Whitening and moisturizing composition containing composite plant extract and preparation method of whitening and moisturizing composition
  • Whitening and moisturizing composition containing composite plant extract and preparation method of whitening and moisturizing composition
  • Whitening and moisturizing composition containing composite plant extract and preparation method of whitening and moisturizing composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] This embodiment discloses a preparation method of a whitening and moisturizing composition containing compound plant extracts, comprising the following steps:

[0034] Step 1, mix 2kg of bearberry leaves, 1kg of false leaf tree, 1kg of strawberry tree fruit, 1kg of shepherd's purse, 2kg of licorice glabra, 1kg of aloe vera, 19kg of butanediol and 72.48kg of water into the emulsification pot, at room temperature, the speed is 30r Stirring 5min under the condition of / min, dissolve bubble 30min again, obtain raw material mixture;

[0035] Step 2: Carry out reflux circulation at a constant temperature of 100°C, stop heating after heating for 1.2 hours, and keep warm for 30 minutes;

[0036] Step 3, after cooling down to 30°C, filter out the plant residue to obtain an intermediate mixture;

[0037] Step 4: Add 0.5kg of preservative and 0.02kg of additives to the intermediate mixture, stir at 30°C for 30 minutes, filter with a 100nm nano-membrane, and let stand for 12 hours...

Embodiment 2

[0039]A preparation method of a whitening and moisturizing composition of compound plant extracts. The difference between this embodiment and Example 1 is that the amount of each raw material component and the temperature in the preparation process are different, as follows: Step 1, 4kg Bearberry leaves, 3kg of false leaf tree, 3kg of strawberry fruit, 3kg of shepherd's purse, 4kg of licorice glabra, 3kg of aloe, 21kg of butanediol and 57.96kg of water are mixed into the emulsification pot, at room temperature, under the condition of 30r / min Stir for 5 minutes, then dissolve the foam for 35 minutes; Step 2, stop heating after heating for 1.5 hours; Step 3, cool down to 35°C; Step 4, add 1kg of benzyl alcohol and 0.04kg of propylene glycol, and stir at 35°C.

Embodiment 3

[0041] A preparation method of a whitening and moisturizing composition of compound plant extracts. The difference between this embodiment and Example 1 is that the amount of each raw material component and the temperature in the preparation process are different, as follows: Step 1, 3kg Mix bearberry leaves, 2kg false leaf tree, 2kg strawberry fruit, 2kg shepherd's purse, 3kg licorice glabra, 2kg aloe vera, 20kg butanediol and 64.96kg water into the emulsification pot; step 2, stop heating after heating for 1.5h; step 3 , lower the temperature to 30°C; step 4, add 1kg of benzyl alcohol and 0.04kg of propylene glycol, and stir at a constant temperature of 35°C.

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Abstract

The invention relates to a whitening and moisturizing composition containing a composite plant extract and a preparation method of the whitening and moisturizing composition, and the preparation method comprises the following steps: step 1, uniformly mixing uva ursi leaves, rhododendron simsii, strawberry tree fruits, shepherd's purse, glycyrrhiza glabra, aloe, butanediol and water, and dissolving and soaking for 30-35 minutes to obtain a raw material mixture; 2, the raw material mixture is heated to 100 DEG C or above, reflux circulation is carried out, heating is stopped after heating is carried out for 1.2-1.5 h, and heat preservation is carried out for 30-35 min; 3, cooling to 30-35 DEG C, and filtering to obtain an intermediate mixture; and 4, adding a preservative and an auxiliary agent into the intermediate mixture, uniformly stirring at a constant temperature of 30-35 DEG C, filtering, and standing for 12 hours to layer the liquid, discharge the supernatant liquid and retain the lower liquid, thereby obtaining the whitening and moisturizing composition containing the composite plant extract. The whitening and moisturizing composition containing the composite plant extract has relatively outstanding whitening and moisturizing effects.

Description

technical field [0001] The present application relates to the field of cosmetics, in particular to a whitening and moisturizing composition containing compound plant extracts. Background technique [0002] With the harsh changes of the modern social environment and climate, the harm of the external environment to people's skin is also gradually expanding, especially the excessive precipitation of melanin causes melasma, freckles, age spots, etc., whitening products have become one of the mainstream products of skin care cosmetics One, but the whitening products currently on the market often contain a lot of chemical substances, which are harmful to the skin. In the prior art, although there are skin care products that add plants or natural substances to enhance the whitening effect, the content of natural substances in these skin care products is relatively small, which can only play a weak auxiliary role, so the whitening effect is uneven. In view of these problems, the in...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/9794A61K8/34A61K8/35A61K8/44A61Q19/02A61Q19/00A61Q19/08A61Q17/00
Inventor 何玉梅
Owner 广州市蒂洲生物科技有限公司
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