Raw material Centella Asiatica Extract powder

CAS:84696-21-9

MF:/

MW:/

EINECS:283-640-5

Specification: 99% min Centella Asiatica Extract powder

Sample:Centella Asiatica Extract powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance: Light Brown

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Centella Asiatica Extract powder Usage and Synthesis.

Centella asiatica has been used in China for more than 2000 years, many other countries and regions such as Madagascar, South Africa, India, Southeast Asian countries and South America will also be Centella as a brain medicine, diuretic and leprosy, ulcers, auxiliary drugs and dermatological drugs.

Centella asiatica is listed in the pharmacopoeias of China, France, Spain, Mexico, India, the Netherlands, Venezuela and other countries.

Centella asiatica extract is the whole grass of Centella asiatica (L.) Urb. in the family Umbelliferae, and the commercial extract is usually labelled as containing 9% of Centella asiatica.

Uses of Centella Asiatica Extract powder.

Centella asiatica extract can be used to treat gastric ulcer, hypertension, skin diseases such as intractable wounds, skin tuberculosis, leprosy and so on.

It is mainly used clinically for the treatment of chronic bronchitis, flukes carriers, hepatitis B, mumps, acute jaundice hepatitis, digestive moulds, all kinds of fever, poisoning, and nephritis, uremia and other conditions.

India and other countries and regions will be used for brain health, diuretic, leprosy, skin diseases, but also as an adjunctive treatment of obesity.

Promotes wound healing, activates epithelial cells, promotes normal granulation tissue formation and inhibits fibroblast proliferation.

Pharmacological Effect of Centella Asiatica Extract powder.

1.Anti-gastric ulcer effect of Centella asiatica extract can increase the level of γ-aminobutyric acid (GABA) in the brain of rats with gastric ulcer model, and also can reduce gastric acid secretion and pepsin activity, showing good anti-ulcer effect.

2.Enhance the memory effect of aqueous extract of Centella asiatica can significantly improve the memory of rats in passive avoidance response test.

3. The effect on central nervous system, Centella asiatica extract has strong central inhibitory effect and choline-like effect.

4.Antibacterial effect of Centella asiatica aqueous extract has antibacterial and antiviral effects, Pseudomonas aeruginosa, Proteus mirabilis and Staphylococcus aureus have inhibitory effects. In addition, Centella asiatica glycosides can dissolve the wax membrane of bacteria.

5.Stimulate the effect of biosynthesis Centella asiatica total triterpene extract can significantly affect the cell proliferation and protein and proteoglycan biosynthesis, so that collagen and fibre-binding protein increased significantly.

6. The effect on skin tissue can accelerate wound healing, promote skin growth, local leukocytosis, connective tissue vascular network hyperplasia, mucus secretion increased.

7. Other effects of the crude extract of Centella asiatica to female rats orally, showing significant and long-lasting activity to reduce fertility; reduce cardiac systolic blood pressure and heart rate; antiviral, anti-stress, anti-stress effects.

Extraction method of Bulk Centella Asiatica Extract powder.

Centella asiatica (grass) 75% ethanol extraction, the extract over liquid and concentrated to no alcohol taste under reduced pressure, with a little petroleum ether extraction to remove chlorophyll, the concentrate through the macroporous resin, first wash with a little water, and then eluted with 50% ethanol, the eluate is concentrated, vacuum drying, dried products with a little distilled water to dissolve, with concentrated hydrochloric acid to adjust the pH of 3 to 4, precipitation of some of the weakly acidic substances, add chloroform extraction to remove the lipid Soluble impurities, add concentrated ammonia to adjust pH 6 to 7, and then extracted with water saturated n-butanol for three times, the extract is recovered under reduced pressure to nearly dry, and then add 95% alcohol to dissolve a little, low-temperature vacuum drying that is, to obtain the refined products. The content is above 93% by residual iodine amount method.