What is benefits of Hypericum Perforatum Extract Powder for skin?

Introduction of hypericum perforatum

Hypericum Perforatum Extract Powder is the English name of Hypericum Perforatum extract. The main function of hypericum perforatum extract in cosmetics and skin care products is moisturizing agent, anti-inflammatory agent and antioxidant. The risk coefficient is, it is relatively safe and can be used at rest.

Hypericum perforatumL. Hypericum perforatuml. Hypericum perforatuml is a perennial herb of Hypericum genus in the garcinia family. It contains hypericum, Hypericum perforatuml and flavonoids and other chemical components. Hypericum perforatum extract can be used as a safe neuronutritional product, preventing depression, regulating emotional disorders and mood disorders, eliminating tension and depression, restoring self-confidence and improving sleep. John's wort extract is well known for its positive, supportive effects on psychological and emotional functioning. Like many plant medicines, hypericum perforatum has been used for thousands of years and is now gaining great popularity in both the United States and Europe.

Hypericum perforatum extract skin benefits

1. It has antibacterial and anti-inflammatory properties and has prevention and treatment effect on some skin diseases;

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2. It has certain moisturizing property, medium hygroscopic effect, and can be used to improve dry and rough skin;

3.It has good comprehensive antioxidant, combined with promoting effect on epithelial proliferation factors, and has revitalizing effect. It can be used in anti-aging cosmetics.

Microscopic identification

Hypericum Perforatum Extract Powder as  green to yellow. The stem epidermal cells are rectangular, with straight conjunct anticlinal walls, smooth cuticle, usually composed of 2 adjacent small epidermal cells, the outer skin is composed of 5 ~ 6 rows of thick horn cells. The secondary middle column is composed of dense ring cells in the phloem, most of which are lignified xylem and a small part is endophloem. The pith was lignified and pitted in the stem. The epidermis and phloem may contain oil glands. The adaxial cells of the leaves are polygonal, with corrugated or straight conjoined anticlinal walls; The cells on the dorsal side are small, and there are many undulating conjoined anticlinal walls. Stomata are usually planar and sometimes irregular. The stratum corneum is smooth and the front side is thicker. The leaf vein epidermal cells are slender, with straight cell walls but occasionally conjunct. Monolayer palisade cells with dorsoventral features and larger oil glands. The midrib of a leaf consists of an outer plessile vascular bundle containing a small amount of lignified xylem. Leaves free of calcium oxalate, glabrous. The flowers and sepals are similar in character to the leaves. The epidermal cells on the outer surface of the petal are narrow and long, with thin and straight anticlinal walls, while the inner surface cell walls are wavy. The fibrous layer of the anther is lignified, the filament epidermis is striped, and the parenchyma cells are slender. The pollen is subglobose, about 20μm in diameter, with smooth outer wall and 3 pores. Ovary cells are polygonal and have hidden oil glands. The species shell is brown and consists of hexagonal thick-walled cells.

Analytical method of hypericum perforatum

(1) USP method: weigh 10g of medicinal powder or equivalent extract, add 100ml methanol, shake for 15 minutes, filter, filtrate is the test solution. Hypericin was dissolved in methanol into a control solution containing 0.5mg per ml. Absorb 20μl each of the above two solutions, respectively, on the same 0.5mm silica gel G thin layer, with ethyl acetate - water - glacial acetic acid - methanol (10:2.6:1.1:1) as the development agent, unfold, the front edge to the plate 3/4 of the length of the remove, write down the solvent front, in the air to volatilize the dry solvent. Spray with 1% methanol solution of 2-diphenylborate-2-aminoethyl ethyl ester, then immediately spray with 5% polyethylene glycol 400 ethanol solution, dry and examine under UV lamp at 365nm wavelength. The test solution showed several light orange-yellow fluorescent spots, among which the spots with Rf value of 0.5 were similar to the corresponding spots in the standard solution chromatography. In the two red fluorescence spots of the test solution, the ChemicalbookRf0.85 was hypericin and Rf0.80 was pseudohypericin. Two bright blue fluorescent spots are chlorogenic acid and neochlorogenic acid, below the orange spots of hypericin.

AHP method: Appropriate amount of hypericin and pseudohypericin were weighed and dissolved with methanol, respectively, and diluted into 0.1mg/ml solution as the control solution. Extract 0.1g, add 10ml methanol, shake for 5 minutes, the supernatant into a 50ml volumetric bottle, repeat the operation three times, fixed volume to the scale, filter with 0.45μm filter membrane as the test solution. The above test solution and control solution, each 5μl, were absorbed and placed on the same silica gel G thin layer. The solution was prepared with toluene - n-butanol - glacial acetic acid (3:6: 1) The thin plate was exposed to UV lamp (365nm). The test product and the control product showed the same bright red fluorescent spots (hypericin Rf0.71, pseudohypericin Rf0.50) at the corresponding positions.

How to contact us?

We are a company with many years of sales experience in the plant extract industry. After years of operation, we have a wide range of products, such as fruit and vegetable powder, cosmetics, tablet candy and other products. We are a professional raw material supplier. Currently, our company is selling cheap Hypericum Perforatum Extract Powder in bulk, which is widely used in health care products, medicine, cosmetics and other fields. Those who need to make health care products can buy this raw material. Meanwhile, as our products are sold directly from manufacturers, Therefore, the quality is guaranteed and the purchase can be assured.

If you want to buy or are interested in it, you can visit our international website or send an email to our work email address ella.zhang@huilinbio-tech.com. We will reply you as soon as you see the message. In addition, you can also come to the offline field investigation, our company is located in Fengze Science Park B, 170 Yanta District West Street, Xi 'an, Shaanxi Province, Room 706, welcome to your arrival.