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Active ingredients

Camellia oleifera contains theanaminophen, L-glutamic acid-y-formamide, etc.; it also has a large amount of tannins, including hydrolyzable tannins and compound tannins, as well as the precursor catechins and phenolic acid compounds of these tannins; The seeds contain camellia saponins and fat, as well as flavonols and their glycosides, which belong to the glycosides formed by apigenin, kaempferol, quercetin, and myricetin and sugar. Camellia tea contains camellin and camellin glycosides, and camellin is its characteristic component.

Extraction processing method

Water, alcohol, etc. can be used as solvents, extracted according to conventional methods, and then concentrated to dryness into a paste. For example, dried camellia leaves are extracted with methanol, and the yield is about 14%; dried camellia leaves are extracted with alcohol, and the yield is about 10%.

Pharmacology

The methanol extract of camellia has antibacterial properties, and the MIC values for Bacillus subtilis, Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa are all between 1 and 15 μg/mL.

Application in cosmetics&skin care products

Camellia seed oil is an important basic oil for cosmetics; Camellia seed extract has surface activity and can be used as an emulsifier; in addition, it promotes the proliferation of skin fibroblasts and the production of active ingredients such as hyaluronic acid. The skin can be moisturized, combined with its effect on improving estrogen levels, especially for women, it can be used in anti-aging cosmetics.

The main role of Camellia oleifera extract in cosmetics and skincare products are bodybuilding ingredients, anti-inflammatory agents, and antioxidants. The risk factor is 1, which is relatively safe and can be used with confidence. Generally, it has no effect on pregnant women. Tea Oil Camellia Extract is not acne-causing. Camellia seeds contain fat, and the squeezed tea oil has a clear taste and rich nutrition. The tea seeds left after the oil is pressed can be used as a cleaning agent.