CN1437929A

CN1437929A - Freckle-diminishing wrinkle-preventing nature white skin-care cream

Info

Publication number: CN1437929A
Application number: CN 03118182
Authority: CN
Inventors: 印大中; 邓燕
Original assignee: Hunan Normal University
Current assignee: Hunan Normal University
Priority date: 2003-03-19
Filing date: 2003-03-19
Publication date: 2003-08-27
Anticipated expiration: 2023-03-19
Also published as: CN1215830C

Abstract

The spot-disappearing wrinkle-resisting whitening skin-protecting agent is characterized by that it contains skin-protecting base material in which the following raw materials can be added according to their mixing ratio: qianhuaqing extract 0.01%-5%, aloe extract 0.1%-10%, vitamin A 0.1%-10% and hyaluronic acid 0.01%-0.5%, in which the qianhuaqing extract is an extract of vitis, malus, barley, ebenaceae, coco tree and other plants. Said invention can implement deep layer nursing care of skin, can implement renewal of horny layer, can promote metabolism of skin, restore damaged and keratinized skin and restore and retain the elasticity of skin.

Description

The agent of speckle-removing wrinkle-resisting whitening and skin-protecting

Technical field:

The present invention relates to emollient and shielding medicine for skin among the mankind life article, but be specifically related to the natural activity preparation of a kind of speckle dispelling, wrinkle resistant, skin whitening.

Background technology:

At present, beauty treatment on the market, skin care item are a lot, mainly comprise skin care, reduce wrinkle, the chemicals of moist skin.Because the destruction of ecological environment and industrial pollution are to the influence of environment, ozone layer is more and more thinner on the earth, global temperature also raises gradually, skin to the people has also caused bigger erosion, make people's skin wrinkle obviously occur, cortex is aging, colour of skin deepening, lackluster, mottle appears in groups of people's face.Though some chemical compound has certain curative effect to dispeling above-mentioned mottle, must just can reach certain effect by life-time service, and owing to be chemicals, the side effect that thereupon brings is also bigger, price is also expensive, is difficult to reach the purpose for the treatment of both the principal and secondary aspects of a disease.

Summary of the invention:

Technical problem to be solved by this invention provides a kind ofly utilizes natural extract that skin is carried out speckle dispelling, the wrinkle resistant and skin protectant of whitening.

The present invention solves the problems of the technologies described above by following technical scheme.It comprises the skin protection base material, it is characterized in that it adds following proportion raw material by total weight percent in its skin protection base material: oligomeric proanthocyanidin: 0.01%-5%; Aloe extract: 0.1%-10%; Vitamin A: 0.1%-10%; Hyaluronic acid: 0.01%-0.5%.Wherein oligomeric proanthocyanidin is the plain genus of Fructus Vitis viniferae, Malus, Hordeum, Diospyros, cocoanut, Theobroma, Pinus, gets over straw genus, Fragaria, Phaseolus or Arachis plant extract.

The present invention is directed to the Biochemical Mechanism of pigment, mottle formation, adopt natural extract composite forming rationally, can effectively finish the deep layer nursing of skin, finish cuticular renewal, quicken the metabolism of skin, repair impaired and cornified skin, recover and keep the elasticity of skin, reach the specially good effect effect that deep layer is whitened and purified.

The specific embodiment:

The applicant is through studying and test discovery for many years, and the formation of age pigment is dynamic change procedure continuously in the organism.Thereby all may form age pigment with different biological natures at all ages and classes stage, the different tissues position of different biology individual.For example under pathological conditions, also can form the polymer and the fluorescence of some volatile yellowish-brown in the human body, be called cured flavin, be i.e. the precursor of lipofuscin (lipofuscin is the non-homogeneous pigment granule of pale brown color).These cured flavin in fact are exactly biologic garbage, contain lipid, protein and water-insoluble residue, and it is carbohydrate content that a small amount of other carbohydrate is also arranged.Because product behind the nonenzymatic glycosylation (being Maillard reaction again) of the lipid peroxidation that oxygen-derived free radicals causes, protein oxidation, carbohydrate and aminoacid cross-linking reaction form lipofuscin, and age pigment comprises the end-product of lipofuscin, cured flavin and nonenzymatic glycosylation oxidation.So, the biologic garbage that with advancing age, the elasticity of skin and hyaluronic acid reduce, metabolism slows down and produce, reach the many oxygen-derived free radicals inducible factors that exist at occurring in nature: as the pollution of water quality, air, over-drastic exposure in sunshine, diet inequality, food pollution and pressure index increase etc., comprehensive functions of these injury factors have been quickened the generation of pigment biologic garbage and have been hoarded.The present invention is directed to the Biochemical Mechanism that chloasma, pigmented spots, age pigment etc. form, in skin-care product base, add the raw material with natural activity composition of following proportioning: oligomeric proanthocyanidin 0.01%-5% by gross weight; Aloe extract 0.1%-10%; Vitamin A 0.1%-10%; Hyaluronic acid 0.01%-0.5% reaches the speckle-removing wrinkle-resisting whitening effect in skin moistening and skin protection.When proportioning was used, the optimum dose of oligomeric proanthocyanidin was 0.01%-0.5%.

Oligomeric proanthocyanidin of the present invention can extract with separating from various plants and obtain, such plant optimization belongs to Vitis, Malus, Hordeum, Diospyros, cocoanut, Theobroma, Pinus, gets over straw genus, Fragaria, Phaseolus and Arachis plant, as Fructus Vitis viniferae (tree), Fructus Mali pumilae, Fructus Hordei Vulgaris, Fructus Kaki (tree), Cortex cocois radicis, cocoa, pinaster, Fructus Vaccinii Bracteati, Fructus Fragariae Ananssae, Semen sojae atricolor and Semen arachidis hypogaeae.Its extraction process is: with raw material pulverizing or chop up, be soaked in water 1-5 days, filter or centrifugal after obtain crude extract, then temperature be under the 20-60 degrees celsius with the ethyl acetate roguing of purifying, adopt high performance liquid chromatography to obtain purity again more than or equal to 95% procyanidin.The Aloe extract extraction process is: fresh aloe is put into juice extractor squeeze natural juice, get supernatant after leaving standstill clarification.

In the raw material of said ratio, oligomeric proanthocyanidin has extremely strong antioxidant activity, is a kind of good oxygen-cent red radical scavenger and lipid peroxidation inhibitor.Collagenase, Elastase, hyaluronidase and B-glucuronidase are produced powerful inhibitory action,, and suppress melanic generation effectively, prevent melanic hoarding with the elasticity of protection skin and hyaluronic complete.Oligomeric proanthocyanidin and cell membrane have affinity, can infiltrate the basal layer of skin quickly and effectively, and combine with the dental lamina of basement membrane, to promote the formation of collagen microfibrils, quicken the metabolism of skin.Procyanidin also has the effect of decomposing melanin, promotion cell regeneration, antiinflammatory, sterilization, protectiving ultraviolet injury.

Aloe extract is ideal natural age resister, can remove active oxygen equally, suppresses lipid peroxidation.It contains aloin, Aloe resin B, aminoacid, vitamin, sugar, mineral, phytosterin compound, enzyme isoreactivity material, is exactly to treat dermopathic good medicine since ancient times.Its protective action has moist, sterilization, antiinflammatory, more wound, granulation promoting, sun-proof, softening, level and smooth and clean white effect to skin.

Vitamin A, hyaluronic acid are the cosmetic active raw material of natural origin.Wherein vitamin A is fat-soluble vitamin, have antiinflammatory, dermal matrix synthetic, suppress effect such as melanic growth, the normal configuration of keeping epithelial tissue is had important role; Hyaluronic acid has the total character of many mucopolysaccharides, has to draw moistly, and its loose, expansible molecular shape make it occupy bigger space in solution, can have the effect of moisturizing in conjunction with a large amount of water.Hyaluronic acid can be strengthened the barrier of skin, prevents scattering and disappearing of skin moisture, protects wearing out of regenerative cell effectively.

As used typical base material among the present invention, comprise oil phase raw material and water raw material, wherein the oil phase raw material has vegetable and animals oils, mineral oil, fatty oil, wax, higher alcohol, aliphatic alcohol, silicone oil, phospholipid, fatty alcohol ether, polyol resin etc., the water raw material has water-soluble polymer, clay mineral and purify waste water quaternary amine etc.Also can add PH regulator, surfactant, antioxidant, chelating agen, antiseptic, antifungus agent, pigment thing and perfumed base etc. as required.In addition, also can with have other active component that brighten beautification function or skin cosmetic effect, as blood circulation accelerant, disinfectant, antiinflammatory, cell activator, vitamins, amino acids, wetting agent and keratolytic agent etc. is used in combination.

The present invention can be mixed with cream, oil preparation, Emulsion, unguentum, moisturizing emulsion, facial film, milky lotion etc. on demand.

Cream preparation method of the present invention: the oil phase raw material is heated to 90 degrees centigrade, and fusing stirs; The water raw material is put into container and is heated to 90 degrees centigrade, stirring and dissolving.Then will the oil phase raw material add in the water raw material and stir, obtain the emulsifying homogenizing after, be chilled to 30-40 degree centigrade, add additive and essence, antiseptic again, stir, can obtain product of the present invention.

Embodiment:

Following table has been listed three Application Examples of the present invention.

Claims

1, a kind of speckle-removing wrinkle-resisting whitening and skin-protecting agent comprises the skin protection base material, it is characterized in that it adds following proportion raw material by total weight percent in its skin protection base material:

Oligomeric proanthocyanidin: 0.01%-5%; Aloe extract: 0.1%-10%; Vitamin A: 0.1%-10%; Hyaluronic acid: 0.01%-0.5%.

2, speckle-removing wrinkle-resisting whitening and skin-protecting according to claim 1 agent is characterized in that oligomeric proanthocyanidin is the plain genus of Fructus Vitis viniferae, Malus, Hordeum, Diospyros, cocoanut, Theobroma, Pinus, gets over straw genus, Fragaria, Phaseolus or Arachis plant extract.