Product Description

Rosmarinic acid powder (RosA for short) is an organic compound with the chemical formula C18H16O8. It is a water-soluble natural phenolic acid compound isolated from the labiatae plant rosemary.

It is widely distributed and mainly exists in a variety of plants of Lamiaceae, Lithaceae, Cucurbitaceae, Lindenaceae and Umbelliferae, especially in Lamiaceae and Limbaceae plants.

With strong antioxidant activity, it is a natural antioxidant that helps prevent cell damage caused by free radicals. It has strong anti-inflammatory, antibacterial and antiviral activities. It has shown its important application value in the fields of pharmacy, food, cosmetics and so on.

The factory supplies rosemary extract powder rosmarinic acid. We have 10 years of production experience in the field of plant extract production. All products currently supplied are produced by ourselves. All products have passed strict testing procedures to ensure product quality. And some products are in stock to ensure the speed of delivery. Our aim is to reach a long-term good cooperative relationship with customers, so we will strictly control every link to ensure the interests of customers

Product Details Table

Product Name	Rosmarinic acid	Latin Name	Acidum Rosmarinic
Original Source	Rosmarinus officinalis	CAS No.	20283-92-5
M.W.	360.315	M.F.	C18H16O8
Appearance	Dark brown to reddish brown powder
Specification	99%
Synonyms	R-(+)-2-(3,4-Dihydroxycinnamoyloxy)-3-(3,4-dihydroxyphenyl)propionic acid; 3,4-Dihydroxycinnamicacid(R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethylester
Property and Flavor	No special smell

Product Source

Rosmarinic acid source

Product Function

1.Antioxidant effect

Rosmarinic Acid Powder has strong free radical scavenging activity and antioxidant effect. Its mechanism of action is: rosmarinic acid competes with unsaturated fatty acids to combine with lipid peroxy groups to terminate the chain reaction of lipid peroxidation and reduce the rate of lipid peroxidation, while rosmarinic acid is oxidized to quinoid ; Antioxidant effect is related to its structure, research shows that ortho-diphenol hydroxyl is the material basis of free radical scavenging activity. And the conjugated double bond at the C3 position has a synergistic effect.

2.Antidepressant effects

It has antidepressant effect on animal models of depression. At least in part through the proliferation of new cells in the hippocampus and produce an antidepressant-like effect.

3. Antibacterial effect

Has broad-spectrum antimicrobial activity against bacteria and fungi. It has obvious inhibitory effect on Bacillus subtilis, S. luteus, Escherichia coli, Staphylococcus aureus and Rhizococcus solani.

4. As a photoprotectant, it can play the role of anti-radiation and anti-ultraviolet

5. Inhibit the formation of malondialdehyde in human platelets, its IC50 value is 3.37nmol/L, showing that rosmarinic acid has anti-platelet aggregation activity

6. Inhibits allergic inflammation induced by microallergens

Product Application

1. Food field: As a natural high-efficiency antioxidant, it can replace BHA and BHT in animal and vegetable oils, dairy products, oil-rich foods, candies and baked foods; it can also be used as spices in various soups and flavored foods ; And both antiseptic and antibacterial effect.

Rosmarinic acid application drawing

3. Cosmetics field: used in skin care products to remove freckles, anti-oxidation, increase skin elasticity, delay aging, etc.; used in shampoos and hair care products, can promote scalp blood circulation, improve hair loss, reduce scalp The occurrence of dandruff and stimulate hair growth, moisturizing hair. Therefore, Rosmarinic Acid Powder can be used as an excellent additive in cosmetics.

Rosmarinic acid application drawing 2

2. The field of health care products:anti-hepatitis and protection of liver damage, anti-nephritis, anti-thrombotic and anti-platelet aggregation effects, as well as refreshing, enhancing memory, improving tension and drowsiness.

Rosmarinic acid application drawing 3

Company introduction and certificates obtained

Shaanxi Yuantai Biotechnology Co., Ltd. was established in 2014. It can supply a series of plant extract products. Professional rosmarinic acid supplier (Rosmarinic Acid Factory)，Regarding rosemary extract rosmarinic acid powder, what we supply is 99% rosmarinic acid. Any product we supply supports third-party testing and free samples Testing, guaranteeing the rights and interests of customers to the greatest extent and laying a good foundation for long-term cooperation in the future.

Certificate

Our packaging

1KG/Aluminium bags , 25kg/barrel

Storage: Store in a cool, dry, clean place away from moisture and direct light.

We also have special packaging for special products, such as: retinal - cold chain transportation; deoxyarbutin - vacuum transportation

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Our team

We have a professional R&D team and sales team, which not only ensure product quality, but also ensure a good cooperation experience for customers in the pre-sale, in-sale and after-sale processes. Our sales team has been trained in professional product knowledge, and can respond and solve every problem in cooperation in a timely manner

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