32 results about "Vaccinium myrtillus" patented technology

The invention discloses a plant compound extract-containing skin care composition, aiming at providing a plant compound extract-containing skin care composition which has effects of improving the skin barrier function, repairing blood capillaries, improving blood microcirculation, relieving and resisting inflammation, and effectively repairing facial couperose skin. The technical key points are as follows: the composition is prepared from the following components by weight percent: 5-15% of a plant compound extract, 1-5% of a pelvetia canaliculata extract, 0.5-5% of palmaria palmata extract, 30-50% of propylene glycol and the balance of water, wherein the plant compound extract is prepared from the following raw materials in parts by weight: 5-15% of radix hamamelis, 5-15 parts of flores arnicae, 5-15 parts of horse boat chestnut and 5-10 parts of vaccinium myrtillus. The plant compound extract-containing skin care composition belongs to the field of cosmetics.

The invention discloses an acne-removing and repairing cosmetic preparation and a preparation method thereof. The acne repairing composition mainly contains: Pinus Denssiflora (PINUS DENSSIFLORA) leaf extract, European bilberry (VACCINIUM MYRTILLUS) extract, Sophora angustifolia (SOPHORA ANGUSTIFOLIA) root extract, chamomile (CHAMOMILLA RECUTITA) flower extract. It can effectively inhibit the activity of Propionibacterium acnes, control excessive oil secretion, and play a certain role in repairing skin damage caused by acne. Adding it to cosmetics as an active ingredient can play a good role in removing acne and repairing it.

The invention discloses an emulsifying type toning lotion, and belongs to the technical filed of cosmetics, which aims at providing a toning lotion with advantages of high stability, high permeabilityand easy absorbing. The emulsifying type toning lotion is characterized in that the emulsifying type toning lotion is prepared from the following raw materials and components of a phase A, a phase B,a phase C, a phase D, a phase E, a phase F, a phase G and a phase H in percentage by mass; the phase A is prepared from 1 to 8% of glycerin and 0.1 to 1% of sodium dilauramidoglutamide lysine; the phase B is prepared from 0.5 to 2% of water; the phase C is prepared from 0.1 to 1% of glycerin tri(ethylhexyl)ester, 0.001 to 0.1% of vaccinium myrtillus seed oil, and 0.001 to 0.1% of plukenetia volubilis seed oil; the phase D is prepared from 1 to 10% of water; the phase E is prepared from 2 to 8% of butanediol, 0.1 to 1% of polyacrylate crosslinking polymer, and 0.1 to 1% of xanthan gum; the phase F is prepared from a proper amount of water; the phase G is prepared from 2 to 8% of butanediol, 0.1 to 1% of p-Hydroxyacetophenone, and 0.1 to 1% of 1,2-hexanediol; the phase H is prepared from 5to 15% of water, and 0.1 to 1% of beta-glucan.

The invention relates to a method for extracting anthocyanin from Europe vaccinium myrtillus. The method includes the following steps that 1) the Europe vaccinium myrtillus is used as a raw material, reflux extraction is conduct in a 40%-60% ethanol solution, hydrochloric acid is added into the ethanol solution, after an extracting solution is concentrated, a chromatographic column filled with macroporous resin is used, the macroporous resin is washed until effluent is clarified, then a 40%-60% ethanol solution is used for conducting elution, the eluant is collected, concentrated and dried, and then a crude extract is obtained; 2) subcritical extraction is conducted on the crude extract by using acetone as an extraction agent, the injection rate of the extraction agent is one to two times of the weight of the crude extract, the extraction temperature is 58-62 DEG C, the extraction pressure is 2.8-3.2MPa, the extraction time is 20-40min, and after self-volatilized acetone is recycled, a finished product can be obtained. According to the method for extracting the anthocyanin from the Europe vaccinium myrtillus, the processes of ethanol solution reflux extraction, macroporous resin absorption, subcritical extraction and the like are adopted, the steps are simple, the used time is short, the dosage of reagents is small, the yield is about 0.5%, the content of the anthocyanin is about 70%, the yield and the purity are high, and therefore the method is more suitable for industrial production.

The invention relates to a nutraceutical formulation of blueberry extract, fish oil (omega-3 and omega-6), recombinant human lactoferrin, vitamin A and vitamin E, for human oral consumption. The invention belongs to the field of ophthalmology and has been developed as a coadjuvant for preserving the health of the precorneal film and of the eye surface. The formulation contains an extract of natural origin (Vaccinium myrtillus L) with antioxidant and anti-inflammatory properties; it also uses eicosapentaenoic acid (EPA), omega-6, and docosahexaenoic acid (DHA), omega-3, obtained from fish oil and which, together with lactoferrin, vitamin A and vitamin E, improves tear quality, since these compounds have anti-microbial and anti-inflammatory effects. The formulation has been designed as a coadjuvant for preserving the health of the precorneal film. No formulation for oral administration of a blueberry extract together with lactoferrin, in combination with vitamin A, vitamin E and fish oil(eicosapentaenoic acid and docosahexaenoic acid) is found in the prior art, nor is the use of this formulation as an adjuvant for preserving the health of the precorneal film and / or the eye surface.

The invention relates to the field of plant tissue culture, in particular to rapid propagation culture media for vaccinium myrtillus tissue and a cultivation method of the vaccinium myrtillus tissue, and aims to solve the problem of poor effect of a conventional culture medium on rapid in-vitro propagation of the vaccinium myrtillus tissue. The rapid propagation culture media for the vaccinium myrtillus tissue comprise an axillary bud induction culture medium and a differentiation and proliferation culture medium, wherein the axillary bud induction culture medium is a Dy culture medium containing zeatin, and the differentiation and proliferation culture medium is a Dy culture medium containing 6-benzyl aminopurine and zeatin. The method comprises steps as follows: step one, material selection and sterilization; step two, axillary bud culture as well as differentiation and proliferation. The rapid propagation culture media for the vaccinium myrtillus tissue and the cultivation method of the vaccinium myrtillus tissue are applied to rapid propagation and culture for the vaccinium myrtillus tissue.