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Rosemary extract , rosemary acid

20283-92-5

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Description

Rosemary extract , rosemary acid
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Basic Information:
Name: Rosemary Extract Ursolic Acid.Organic Rosemary Extract.Ursolic Acid Powder
Keywords :rosemary extract, rosemary acid, natural ingredients , herbal ingredients. Plant extract

Rosmarinic acid 2.5%-98%
CAS NO: 20283-92-5 / 537-15-5
Molecular Formula:C18H16O8
Molecular Weight: 360.33
Appearance:Light yellow to light brown fine powder
Solubility:Easily soluble in water.

Carnosic Acid 5%-85%
Appearance: Fine light yellow to greenish yellow powder
CAS NO:3650-09-7
Molecular formula:C20H28O4
Molecular weight:332.43
Solubility:soluble in oil.

Product name: Rosemary Extract
Natural Source: Rosmarinus officinalis L
Part Used: Herbage
Specifications:Oil soluble
type:Diterpenes(Carnosol+Carnosic Acid) 10% ;Carnosol 20%
Carnosic Acid (Lipid-soluble) [Spec.: 20%~60%]
Rosmarinic Acid (Water-soluble) [Spec.: 5.0%~98%]



1. What is rosemary extract? How about the antioxidative properties?
The extract is from rosemary (Rosmarinus officinalis Linn.), a common household plant that has grown in the Alps since the middle Ages, and is now found throughout the world. Rosemary has been used for thousands of years as a savory spice, food preservative, in cosmetics and hair products, and as an herbal medicine for a variety of health disorders. Until now however, the exact chemical pathways involved in its beneficial effects have remained unknown.

Carnosic acid, carnosol and rosmarinic acid are the most active compounds of rosemary extract found to have powerful antioxidant activity, and carnosic acid is considered as one of the only antioxidant that deactivates free radicals through a multilevel cascade approach.

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