Herb extract Olive Extract Oleuropein Powder

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Olive Extract Oleuropein Powder Usage and Synthesis.

Olive leaf mainly contains olive bitter glycosides and their glycosides, flavonoids and their glycosides, biflavonoids and their glycosides, low molecular tannins and other components, cracked cyclic ether terpenoids as the main active ingredients.

Oleuropein is a non-toxic polyphenolic compound of the schizocarpene ether terpene glycosides. Split ring enol ether terpenes (secoiridoids) is a class of compounds in cyclopentane monoterpene derivatives, which are formed by ring splitting of enol ether terpene compounds, and only account for a very small portion of the enol ether terpenes.

Olive bittersweet is an important phenolic ring-cleaving cyclic enol ether terpene glycosides, widely found in the Mignonette family of Mignonette olive, Lilac, Chasteberry, Mignonette and Jasmine and other plants.

Studies have shown that olive bitter glycosides have antioxidant, anti-inflammatory, antibacterial, antiviral, anticancer, antitumour and hypoglycaemic effects, and are gradually used in medicine, health food, cosmetics and other industries and have a broad application prospect!

Uses and functions of Olive Extract Oleuropein.

1、Pharmaceuticals Used in the manufacture of new drugs for the treatment of viruses, bacteria, domain mother, protozoa, parasites and bloodsucking worms and other diseases caused by new drugs, and the treatment of colds.

2、Skin care products used in skin care products can promote the regeneration of original skin protein, correct the signs of aging, smooth and no fine lines, young and elastic skin, naturally resist the oxidation of the skin caused by the destruction of the skin, but also from the UV ultraviolet damage, and effectively maintain the skin suppleness and elasticity.

Domestic manufacturers can supply large quantities of high quality Olive Picroside with a content of more than 90%.

Pharmacological effects of Olive Extract Oleuropein.

According to research, olive bittersweet has antiviral, antitumour, antioxidant, antibacterial, hypoglycemic, antihypertensive, preventing coronary heart disease and atherosclerosis and so on.

Olive Picroside has also been applied more widely with the discovery of various pharmacological activities. The high content is mainly used in skin care products, which can protect the skin cells from ultraviolet rays, effectively maintain the skin's suppleness and elasticity, and achieve the efficacy of skin support and skin rejuvenation.

Microherb 80% High Olive Picroside is specially designed for skin care products, with its high active ingredients and light colour, it is very suitable for cosmetic formulation design.

Purification methods of  Bulk Olive Extract Oleuropein Powder.

1、Ye Jianzhong et al. used the process of hot reflux extraction to obtain the crude extract of olive bittersweet, which was purified by the screened AB-8 resin. The optimal conditions for the AB-8 resin purification were as follows: the mass concentration of the upper sample was 2g/L, the elution was carried out by 70% ethanol-water at a flow rate of 3mL/min, and the dosage of the eluent was 3BV, and the final purity of olive bittersweet reached 47.90%, and the flavonoid content was 16.4%. The purity reached 47.90%, the flavonoid content was 16.4%, and the yield was 6.43%.

2. Fu Shan et al. investigated the adsorption of six different macroporous resins on olive bitter glycosides, and screened out the D101 macroporous adsorption resin with good adsorption selectivity.

The optimal adsorption conditions were obtained with D101 resin as the adsorption material: 41.06 mg/mL mass concentration on the sample, 5 mL/min flow rate, 50% ethanol solution elution, 260 mL of eluent dosage, and the resin can be used repeatedly.

The purity of olive bittersweet could reach more than 55% after enrichment by macroporous resin, and then more than 76% after purification by dextran gel.

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