A kind of anti-aging plant extract composition and its preparation method and application
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A plant extraction, anti-aging technology, applied in the direction of drug combination, plant raw materials, skin care preparations, etc., can solve the problems of no active ingredient experimental basis, lack of theoretical guidance of traditional Chinese medicine, etc., to improve skin firmness and reduce discoloration Effects of plaque deposition, hyposensitivity
Active Publication Date: 2011-11-30
SHENZHEN WAH POK BIOTECH DEV
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[0006] The purpose of the present invention is to aim at the prior art, the anti-aging cosmetics of plants are mostly a simple combination of single-flavored plant extracts, lacking the guidance of traditional Chinese medicine theory, and there is not enough experimental basis for active components of modern me
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Embodiment 1
[0028] Weigh raw materials according to the following ratio
[0031] Step 1: Take the above-mentioned angelica, angelica dahurica, salvia miltiorrhiza, seabuckthorn, persimmon, cassia twig, bupleurum, grind them (grinding particle size 10-30 mesh), put them in a supercritical extractor, extract pressure 20-26MPa, extract temperature 35-40 ℃, separation tank I temperature 42-46 °C, separation tank I pressure 5-7MPa, separation tank II temperature 40-45 °C, separation tank II pressure 4-6MPa, CO 2 : flow rate 20-22L / h, extraction time 2-2.5h, combine the extract obtained from separation kettle I and II, mix well, leave standstill, dehydrated place, obtain extract A, its character is volatile oily substance, and the yield is 1.82 -3.63%, the extracted raw material B is ...
Embodiment 2
[0035] Weigh raw materials according to the following ratio
[0041] The anti-aging plant extract composition I was prepared according to the preparation process of Example 1.
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Abstract
In order to solve the problem that anti-aging cosmetics of plants are the simple combination of single plant extracts, lack of the conventional theoretical direction of traditional Chinese medical science and the enough experimental basis of active ingredients of modern medicine and pharmacology, and do not play a role in supplementing each other in the prior art, the invention provides an anti-aging plant extract composition. In the technical scheme, the anti-aging plant extract composition comprises the following extracts of raw materials in part by weight: 10 to 20 parts of Chinese angelica, 10 to 20 parts of notoginseng root, 10 to 20 parts of angelica dahurica, 10 to 20 parts of root of red-rooted salvia, 4 to 12 parts of tangerine peel, 4 to 12 parts of grape seed, 4 to 12 parts of seabuckthorn fruit, 2 to 8 parts of perilla stem, 2 to 8 parts of cassia twig and 2 to 8 parts of bupleurum. The anti-aging plant extract composition of a microcirculation promoting group, the anti-aging plant extract composition of an antioxidation group and the anti-aging plant extract composition of an absorption promoting group are combined, and compared with the independently used group and ingredient, the combined plant extract composition can improve the skin tightness of experimenters obviously, reduce the deposition of color spots and allow skin to return to the natural and healthy state, and has a good anti-aging effect.
Description
technical field [0001] The invention relates to the field of medicinal chemistry of plant combinations, in particular to a plant extract composition for anti-aging, its preparation method and application. Background technique [0002] Skin aging is a phenomenon of skin aging caused by natural or unnatural factors. After birth, the skin tissue becomes more and more developed, and its functions are gradually active. When it reaches a certain age, it will begin to degenerate, and this degeneration often proceeds slowly without people's awareness. The growth period of skin tissue generally ends around the age of 25. After that, the growth and aging of the skin proceed simultaneously, and the elastic fibers of the skin gradually become thicker. After the age of 35, the aging speed of the skin accelerates and becomes more and more obvious. [0003] In recent years, with the continuous improvement of people's self-image, health and aesthetic standards, more and more people have be...
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