Compound plant extracting solution as well as preparation method and application thereof
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A technology of plant extracts and solvents, which is applied in the direction of pharmaceutical formulations, cosmetic preparations, and dressing preparations, etc., can solve the problems of destroying the physiological health of the skin, unfavorable skin health cycle, and loss of skin elasticity, so as to reduce external stimulation of the skin, The effect of reducing melanin deposition and simple preparation process
Active Publication Date: 2018-08-31
HUNAN JINCHANG BIOTECH CO LTD
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Problems solved by technology
For example, dexamethasone, mercury, kojic acid, etc., can cause skin allergies, damage, dark spots, skin loss of elasticity, and side effects such as melanosis, which is not conducive to the healthy circulation of the skin. High-efficiency whitening products on the market widely use prohibited ingredients , such as hydroquinone, kojic acid, hydroquinone, hormones, etc., contain skin irritation and damage the physiological health of the skin
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Embodiment 1
[0023] A kind of preparation method of compound plant extract provided in this embodiment comprises the following steps:
[0024] Get the raw material of following weight: black soybean 1Kg, black tea 1Kg, black rice 1Kg, dried black currant fruit 1Kg, glycerin 40Kg, propylene glycol 10Kg, 50% ethanol 10Kg, deionized water 34.6Kg, phenoxy 50% ethanol 0.4Kg, 1 , 2-Hexanediol 1Kg; heat the moisturizing solvent and water to 95°C, then add black beans, black tea, black rice, black currant dried fruit, keep warm and stir for 2 hours, after concentration, dehydration and deodorization, cool to obtain the concentrate and collect at the same time The condensate is uniformly mixed with the obtained condensate, then phenoxy 50% ethanol and 1,2-hexanediol are added to mix uniformly, and the compound plant extract is obtained through filling.
Embodiment 2
[0026] In order to further illustrate the beneficial effects of the present invention, "glycerin 40Kg, propylene glycol 10Kg, 50% ethanol 10Kg" in Example 1 is replaced with "glycerin 30Kg, propylene glycol 20Kg, 50% ethanol 10Kg", and the preparation method of the above-mentioned embodiment 1 is repeated A compound plant extract is prepared.
Embodiment 3
[0028] In order to further illustrate the beneficial effects of the present invention, "glycerol 40Kg, propylene glycol 10Kg, 50% ethanol 10Kg" in Example 1 is replaced with "glycerol 25Kg, propylene glycol 25Kg, 50% ethanol 10Kg", and the preparation method of the above-mentioned embodiment 1 is repeated A compound plant extract is prepared.
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Abstract
The invention discloses a compound plant extracting solution as well as a preparation method and an application thereof. The preparation method of the extracting solution comprises steps as follows: taking raw materials in parts by weight as follows: 1-3 parts of black soybeans, 1-3 parts of dark tea, 1-3 parts of black rice, 1-3 parts of dried blackcurrant fruits, 0-60 parts of a moisturizing solvent, 20-60 parts of deionized water, 0.2-1.0 part of a preservative and 0.5-2.0 parts of a bacteriostatic agent; the moisturizing agent and water are heated to 90-110 DEG C, the black soybeans, the dark tea, the black rice and the dried blackcurrant fruits are added, the mixture is kept at the constant temperature and stirred for 1-4 h, cooling is performed after concentration, dewatering and deodorization, and a concentrated solution and a condensed solution are obtained; the condensed solution and the concentrated solution are mixed uniformly, the preservative and the bacteriostatic agent are added and mixed uniformly, filling is performed, and the extracting solution is obtained. The prepared extracting solution has the inhibition rate to tyrosinase being 80% or above, has a good treatment function on reducing melanin deposition, is favorable for gradual recovery of natural barrier of damaged skin in the metabolism process of skin, can perform lasting skin care and is suitable forlong-time nourishing and conditioning of skin.
Description
technical field [0001] The invention relates to the technical field of cosmetics, in particular to a compound plant extract and its preparation method and application. Background technique [0002] Among the existing whitening and anti-aging products, most of the high-efficiency whitening and anti-aging products on the market currently use hormone-based raw materials, or use other prohibited and restricted ingredients. For example, dexamethasone, mercury, kojic acid, etc., can cause skin allergies, damage, dark spots, skin loss of elasticity, and side effects such as melanosis, which is not conducive to the healthy circulation of the skin. High-efficiency whitening products on the market widely use prohibited ingredients , such as hydroquinone, kojic acid, hydroquinone, hormones, etc., contain skin irritation and damage the physiological health of the skin. Contents of the invention [0003] The purpose of the present invention is to provide a compound plant extract and i...
Claims
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Application Information
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