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High Purity Rosemary Extract Antioxidant Rosmarinic Acid CAS 20283-92-5

Minimum Order Quantity : 1kg, 25kg/drum, sample is available Price : Negotiable
Packaging Details : Vacuum Aluminum Foil Bag; Fiber Drum for 25kg with inside double layer food grade poly bag Delivery Time : 5-7 working days
Payment Terms : T/T, Western Union, Pay Pal, Alibaba Assurance Account Supply Ability : 500kg/month
Place of Origin: China Brand Name: Xi'an Le-Nutra
Certification: FDA,ISO9001,HACCP,HALAL,KOSHER etc Model Number: Rosmarinic Acid

Detail Information

Product Name: Rosmarinic Acid Appearance: Light Yellow To Brown To White Powder
CAS: 20283-92-5 Specification: 5%-90%
Botanical Source: Rosmarinus Officinalis Used Parts: Leaf
Grade: Pharmaceutical Grade, Food Grade, Cosmetic Grade Mainly Use: Food, Supplements, Cosmetics
High Light:

Antioxidant Rosmarinic Acid Powder


High Purity Rosemary Extract Powder


CAS 20283-92-5 Rosemary Powder

Product Description

High Purity Rosemary Extract Antioxidant Rosmarinic Acid CAS 20283-92-5
Product Introduction of Rosemary Extract Antioxidant
Rosemary Extract Antioxidant Rosmarinic Acid is a physiologically active phenolic acid with a structure characterized by four -OHs on two benzene rings and is therefore a potent antioxidant component of rosemary. Experimental results indicate that Rosemary Extract Antioxidant Rosmarinic Acid has a mild antithrombotic effect, which may be related to antiplatelet aggregation and increased fibrinolytic activity. it is a water soluble substance, light yellow to brown powder at low levels of rosemary source, white powder at high levels; easily absorbs moisture; has a special rosemary Herbaceous odour.
Rosemary Extract Antioxidant Rosmarinic Acid is relatively stable. Salt and sucrose have no effect on it's stability; pH and temperature have less effect on it's stability, suggesting that it is more suitable for use in acidic and cold conditions; light has a greater effect on it, so it should be used away from light.

High Purity Rosemary Extract Antioxidant Rosmarinic Acid CAS 20283-92-5 0

Product Function of Rosemary Extract Antioxidant
1. Rosemary Extract Antioxidant Rosmarinic Acid has extremely strong free radical scavenging activity and antioxidant effects in the body.
2. Antibacterial Action
Rosemary Extract Antioxidant Rosmarinic Acid has broad spectrum anti-microbial activity, inhibiting both bacteria and fungi.
a. Bacterial inhibition: it has a significant inhibitory effect on Bacillus subtilis, Garcinia cambogia and Escherichia coli.
b. Inhibition of fungi: it showed inhibitory activity against mycelial growth and spore germination of different phytopathogenic fungi.
c. Mycorrhizal inhibition: Rosmarinic Acid extracted from the plant has an inhibitory effect on Blastomyces and its mycorrhizal spores, which cause soil-borne diseases, and effectively reduces the germination of mobile spores.

4. Anti-inflammatory effects
a. Anti-inflammatory effects: it inhibits glomerular thylakoid cell proliferation and glomerular swelling.
b. Anti-hepatitis effect: it attenuated lipopolysaccharide (LPS)-induced hepatic injury and significantly inhibited the increase in plasma transaminase levels, demonstrating that the hepatoprotective effect of it was produced by scavenging or reducing superoxide or oxidized nitrite rather than by inhibiting TNF-α.
c. Anti-pneumonia effect: it inhibits diesel exhaust particle-induced lung injury characterized by neutrophil retention and interstitial oedema.
d. Anti-arthritic effect: it inhibits collagen-induced arthritis and significantly reduces arthritis and the number of affected joints.
e. Anti-periodontitis effectit inhibits the formation of bacterial plaque, thereby preventing chronic gingivitis.
f. Anti-dermatitis effect: Rosmarinic acid has a palliative effect on atopic dermatitis also known as atopic eczema or genetic allergic eczema.

5. Antiviral action
a. Anti-herpes virus: Rosemary Extract Antioxidant Rosmarinic Acid shows particular activity against herpes simplex viruses type I and II and is an active ingredient in the control of herpes disease. Its antiviral activity, in addition to inhibiting certain enzymatic activities in the viral life cycle, rapidly binds to the viral capsid protein, thereby inactivating the virus.
b. Anti-HIV: it inhibits the activity of HIV-1 (human immunodeficiency virus 1) integrase.
c. Anti-encephalitis virus: it reduces mortality in rats with Japanese encephalitis virus, significantly reduces viral load and makes the virus less likely to spread.

6. Anti-cancer and anti-tumour effects
It inhibits the expression of CCL11 and CCR3 by inhibiting β-kinase activity and nuclear factor kappa B initiation-related genes to achieve anti-tumour effects.
7. Anti-allergic effects
it inhibits allergic inflammation induced by microallergens.
8. Anti-radiation and anti-UV effects
Rosemary Extract Antioxidant Rosmarinic Acid can act as a photoprotective agent against radiation and UV rays.
9. Other effects
a. Stabilizing effect on colour
b. Inhibition of hyaluronidase
c. Inhibition of xanthine oxidase
d. Hepatoprotective effect
e. Inhibition of angiogenesis
f. Prevention of atherosclerosis
g. Prevention of memory damage
h. Use as a cosmetic


Product Application of Rosemary Extract Antioxidant
Rosemary Extract Antioxidant Rosmarinic Acid is highly effective and safe and is widely used in cosmetics, perfumes, soaps, air fresheners, insect repellents, pharmaceuticals, animal and plant fats and oils, animal feed, meat products, seafood, flour, sauces, seasonings, bakery products, fried products, natural colours, flavours, pesticides, tobacco, etc. In particular, it can treat blood malignant tumours, cardiovascular diseases, anti-cancer, inhibit HIV infection, treat indigestion, prevent Alzheimer's disease, heart disease, hyperuricemia and respiratory diseases, etc., bringing much convenience to production and life. In Europe, rosemary has a long history of use as a food flavouring, and is now used in cosmetics, food and pharmaceuticals. Studies have shown that it is effective in preventing the oxidation of fats and oils and in maintaining the flavour of meat.

High Purity Rosemary Extract Antioxidant Rosmarinic Acid CAS 20283-92-5 1

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