Introduction for Portulaca extract
Portulaca oleracea L. is also known as grass leeks, longevity vegetables, horse grosbeef, etc. It is a plant of the genus Purslane, which is used for medicinal purposes. It has heat, dampness and inflammation.The diuretic effect is a common weed in the field, which is widely concerned by scholars because of its low planting cost and high medicinal value.
Improved Transdermal drug preparation
Portulaca extract is rich in polysaccharides and flavonoids with broad-spectrum antibacterial activity, which has a good inhibitory effect on common bacteria and fungi. Adding it to cosmetics can reduce the amount of bacteriostatic agents and preservatives. A variety of free radicals in the human body have a strong scavenging effect. A large number of whitening ingredients such as vitamin E (VE) and vitamin C (VC) in purslane inhibit tyrosinase activity.
Portulaca extract has significant inhibitory effects on Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans and Aspergillus niger, against Staphylococcus aureus and Escherichia coli The bacteriostatic effect is good, the MIC is 31. 25 g / L, the MIC of Pseudomonas aeruginosa is 62. 5 g / L, the antibacterial effect against Candida albicans and Aspergillus niger is relatively poor, The MICs are 125 and 250 g/L, respectively.
When the mass concentration of the Portulaca extract is 2.0 g/L, the inhibition rate of tyrosinase is 82.49%, and the whitening effect is better than VC, which can effectively remove DPPH free radicals and hydroxyl radicals. The clearance rates were 0.28 and 0.16 g/L, respectively, both lower than VC. When the mass concentration of the extract of Portulaca oleracea L. was 100 g/L, the inhibition rate of ear swelling in mice was similar to that of the dexamethasone-positive control group of the same concentration, indicating that Portulaca extract and the ground plug at this concentration The anti-inflammatory effect of rice pine is equivalent; in the range of 0.5 to 2.0 g/L, the inhibition rate of hyaluronic acid is higher than that of dipotassium glycyrrhizinate, indicating that the Portulaca extract has type I hypersensitivity Have better mitigation and improvement.
Carton: 1kg with double plastic container inside/Aluminum foil bag outside;
25kg with double plastic container inside/Fiber drum outside.
or as customer’s requirement.
Suitable for ≤50kgs
Door to Door
Easy Pick Up Goods
Suitable for ≥50kgs
Airport to Airport
Pick Up Goods by Customer
Suitable for ≥500kgs
Port to Port
Pick Up Goods by Customer
Send your inquiry Details in the below for free sample, Click "Send" Now!