Oldenlandia Extract Manufacturer & Supplier For Over 25 Years.

Active ingredients

Oldenlandia diffusa mainly contains anthraquinone compounds, including 2-methyl-3-hydroxyanthraquinone, 2-methyl-3-methoxyanthraquinone, 2-methyl-3-hydroxy-4-methoxy Anthraquinone, etc.;

There are also triterpene saponins, such as ursolic acid, oleanolic acid, etc.; glycosides containing flavonoids and flavonols are mainly glycosides of pepin and kaempferol; containing sterols are β-sitosterol, stigmasterol, etc.

Extraction processing method

Oldenlandia diffusa can be extracted with water, alcohol, etc. as solvents according to conventional methods, and finally the extract is concentrated to dryness into a paste. Such as 30% sprinkling and air temperature immersion extraction, the yield is about 15%.

Pharmacology

Oldenlandia diffusa extract has antibacterial properties. The MIC values for Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus hemolyticus, Escherichia coli, Proteus vulgaris were 6.25mg/ml, 6.25mg/ml, 12.5mg/ml, 25.0mg/mL and 25. 0mg/ml.

• Inhibit the activity of B-16 melanocytes;
• Eliminate superoxide radicals;
• Eliminate DPPH free radicals;
• Promote lipolysis;

Application in cosmetics&skin care products

Oldenlandia diffusa extract has good antibacterial properties and can be used as an antibacterial agent in cosmetics;

The alcohol extract of Hedyotis diffusa strongly inhibits the activity of B-16 melanocytes, indicating that it has the effect of flavonoids, which has a whitening effect on the skin, combined with its antioxidant properties, and can be used in whitening cosmetics;

Oldenlandia Extract can still be used as an anti-inflammatory and slimming agent.