What is Prunella Vulgaris Extract Powder?
Prunella Vulgaris Extract Powder is the water or alcohol extract of Prunella vulgaris fruit panicles, and the main active components are oleanolic acid and other triterpenoids. It has the functions of clearing liver and purging fire, clearing heat and dispersing knot.
It is born in the wet land of desert slope grassland, stream side and roadside where the altitude is up to 3000m. Distributed IN Shaanxi, Gansu, Xinjiang, Henan, Hubei, Hunan, Jiangxi, Zhejiang, Fujian, Taiwan Chemicalbook Bay, Guangdong, Guangxi and Southwest China. Widely distributed throughout Europe, NORTH Africa, former Soviet Siberia, Western Asia, India, Pakistan, Nepal, Bhutan, Australia and North America occasionally.
Function of prunella vulgaris powder
1.Antihypertensive effect on norepinephrine caused by vasoconstriction has a counter effect. It can relax blood vessels and reduce blood pressure.
2. The extract of S. curtilis may exert the antihypertensive effect on SHIR rats by decreasing the content of angiotensin Ⅱ and increasing the content of nitric oxide (NO). Hypoglycemic action water extract can reduce postprandial hyperglycemia in normal and alloxan diabetic ICR mice.
3.Prunella Vulgaris Extract Powder has Antibacterial effect. The antibacterial effect of different solvent extracts on the tested strains was ethyl acetate > N-butyl alcohol & gt; Absolute ethanol > Water. The minimum inhibitory concentration of the ethyl acetate extract against Bacillus subtilis and Staphylococcus aureus was 2.5mg/mL, the minimum inhibitory concentration against Escherichia coli and Rhizopus was 5.0mg/mL, and the minimum inhibitory concentration against Aspergillus was 10.0mg/mL. The inhibitory effect of the extract against Penicillium was not obvious.
4. Antioxidant effect The extract of Prunella vulgaris has good antioxidant activity. The order of DPPH· scavenging ability of different solvent extracts and BHT was ethyl acetate extract > n-butanol extract > BHT > aqueous extract, and the order of ·OH scavenging ability was BHT > ethyl acetate extract > n-butanol extract > aqueous extract. The order of scavenging ability of O2-· was ethyl acetate extract > aqueous extract > BHT > n-butanol extract, and the order of reducing power was BHT > ethyl acetate extract > n-butanol extract > aqueous extract.
5. The ethyl acetate extract of Prunella vulgaris has strong antioxidant activity. Regulation of immune function The extract of Prunella vulgaris can enhance cellular immune function of mice by upregulating gene transcription level. Hepatoprotective effect Prunella vulgaris has a certain protective effect on acute liver injury induced by carbon tetrachloride in mice, but has no significant difference with biphenyl diester.
6. Other functions of the grass include antitussive and expectophysis, inhibiting the proliferation of orbital fibroblasts, preventing the formation of calcium oxalate stones in rat urine, lowering blood lipids, anti-oxidation, sedation, hypnosis, anti-depression, etc.
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Content determination
Quantitative determination was determined by high performance liquid chromatography (Appendix ⅥD). Chromatographic conditions and system suitability tests octadecylsilane bonded silica gel was used as filler. The mobile phase was methanol-0.1% trifluoroacetic acid solution (42:58). The detection wavelength was 330nm. The number of theoretical plates should not be less than 6000 according to the rosmarinic acid peak. Preparation of reference solution An appropriate amount of rosmarinic acid reference was taken, accurately weighed, and diluted ethanol was added to make a solution containing 0.5mg per 1m1, which was obtained. Take about 0.5g of this product powder through No. 2 sieve), weigh and determine precisely, put it in a conical flask with stopper, add 50ml dilute ethanol precisely, ultrasonic treatment (power 90W, frequency 59kHz) for 30 minutes, cool it, weigh and determine the weight again, make up the lost weight with dilute ethanol, shake well, filter, and take the filtrate. For a quick. Determination method: 5ul of each of the reference solution and the test solution were precisely absorbed, injected into liquid chromatography, determined, and obtained. This product is calculated as dry product, containing rosmarinic acid (C18H16O8) not less than 0.20%.
Benefits of Prunella vulgaris extract powder
Promote blood circulation: Prunella vulgaris extract powder can promote blood vessel dilation, increase blood flow and improve blood circulation. This helps to keep the cardiovascular system healthy and reduces problems caused by poor circulation, such as high blood pressure and heart disease.
Antibacterial and anti-inflammatory effects: Prunella vulgaris extract powder is rich in flavonoids and has strong antioxidant and anti-inflammatory abilities. It can effectively inhibit inflammatory reaction, reduce cell damage, and has a certain inhibitory effect on bacterial infection. This makes Prunella vulgaris extract powder very useful in the treatment of skin inflammation, oral ulcer and pharyngolaryngitis.
Regulating immune system: Polysaccharides in Prunella vulgaris extract powder can enhance the body's immunity and improve disease resistance. It helps to balance and regulate the function of the immune system, and has a positive impact on strengthening physical health and resisting diseases.
Anti-tumor potential: Some studies show that Prunella vulgaris extract powder may have anti-tumor potential. It is believed that it can interfere with the proliferation and spread of cancer cells and promote the apoptosis of tumor cells. However, the research in this field is still in the initial stage, and more research is needed to confirm its effectiveness.
Characteristics of Prunella vulgaris extract powder
Natural source: Prunella vulgaris extract powder is extracted from Prunella vulgaris and is a natural Chinese medicine material. It does not contain any chemical components, has no toxic side effects and is relatively safe.
Various nutrients: Prunella vulgaris extract powder is rich in various nutrients, such as triterpenoid saponins, amino acids, flavonoids and so on. These components can promote blood circulation, resist bacteria and inflammation, regulate immune system, etc., and have multiple benefits to health.
Convenient and easy to use: Prunella vulgaris extract powder can be easily added to various drinks and foods, such as milk, fruit juice, water and porridge. It can also be used as a convenient health care product, which can be carried and taken anytime and anywhere.
The dosage is easy to control: the dosage of Prunella vulgaris extract powder can be controlled according to personal needs to achieve the best effect. It can also be used in combination with other tonics to enhance its curative effect.
Widely used: Prunella vulgaris extract powder is widely used in the field of traditional Chinese medicine, which can treat many diseases and symptoms, such as cardiovascular disease, hypertension, skin inflammation, oral ulcer, pharyngitis and so on. It can also be used as a health care product to help people keep healthy.
Application of Prunella vulgaris extract powder
Cardiovascular health: Prunella vulgaris extract powder can promote blood circulation, dilate blood vessels, lower blood pressure and improve cardiovascular health. It is used to prevent and treat cardiovascular diseases such as hypertension, heart disease and arteriosclerosis.
Anti-inflammatory and anti-inflammatory: Prunella vulgaris extract powder is rich in flavonoids and has anti-inflammatory and anti-inflammatory effects. It can be used for treating inflammatory diseases such as skin inflammation, oral ulcer and pharyngolaryngitis.
Immunoregulation: Polysaccharides in Prunella vulgaris extract powder can enhance the immune system function and improve the body's resistance. It is widely used to strengthen the immune system and prevent respiratory diseases such as colds and flu.
Antioxidant effect: Prunella vulgaris extract powder is rich in antioxidants, which can help remove free radicals and reduce oxidative damage. It is used in anti-aging and cancer prevention.
Liver protection: Prunella vulgaris extract powder has certain liver protection effect, which can help repair damaged liver cells and improve liver function. It is often used to treat liver diseases such as hepatitis and fatty liver.
Anti-tumor potential: Some studies show that Prunella vulgaris extract powder may have anti-tumor potential. It has been studied for the prevention and adjuvant treatment of certain types of cancer, such as breast cancer and lung cancer.
How to contact us?
Our company is a professional semi-finished raw material supplier, plant extract, fruit and vegetable powder, cosmetics, tablet candy and other products; Our products are supplied directly from the manufacturers, so the price is very favorable, and the quality is guaranteed, so you can rest assured to buy. Currently, our company is selling high-quality Prunella Vulgaris Extract Powder, which is a high-quality additive material for health care products, medicine, skin care and other products.
If you are interested in this product and want to know more about it, you can contact our account manager through the international website or email, our working email address is ella.zhang@huilinbio-tech.com; Offline you can come to the site to see the factory, our company's factory is located in the Fengze Science and Technology Park, 170 Yanta District West Street, Xi 'an City, Shaanxi Province, Block B Room 706.