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Natural Extract Rosmarinic Acid 5-98%,Rosemary Extract

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Changsha Staherb Natural Ingredients Co.Ltd
[China]

Address
Changsha National High-Tech Industrial Development Zone, Changsha Hunan
Phone
86-731-84213302
Contact name
agnes dai

Quick Information

  • Brand Name: staherb
  • Place of Origin: China
  • Model Number : STA-14
  • :

Description

Product Name: Rosmarinic acid 
Synonyms:Rosemary acid; Benzenepropanoic acid, alpha-((3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl)oxy)-3,4-dihydroxy-;(2S)-3-(3,4-dihydroxyphenyl)-2-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]propanoic acid 
CAS No.: 20283-92-5
Molecular formula: C18H16O8 
Molecular weight: 360.33 
CAS No: 80225-53-2 
Botanical Source: Rosemary 
Solubility: slightly soluble in water, but well soluble in most organic solvents. 
Appearance: red-orange powder 

Rosmarinic acid, C18H16O8, is a natural polyphenol antioxidant carboxylic acid found in many Lamiaceae herbs used commonly as culinary herbs such as lemon balm, rosemary, oregano, sage, thyme and peppermint. Chemically, rosmarinic acid is an ester of caffeic acid with 3,4-dihydroxyphenyl lactic acid. It is a red-orange powder that is slightly soluble in water, but well soluble in most organic solvents. 

Biological importance 
Because of the antioxidant activity of Lamiaceaeous herbs in laboratory test models they have been suggested to have beneficial effects in humans. Rosmarinic acid has a number of interesting biological activities, e.g. antiviral, antibacterial, antiinflammatory and antioxidant. The presence of rosmarinic acid in medicinal plants, herbs and spices has beneficial and health promoting effects. In plants, rosmarinic acid is supposed to act as a preformed constitutively accumulated defense compound. 

Metabolism 
Rosmarinic acid is known to undergo metabolism in humans and rats to methylated rosmarinic acid, coumaric acid, ferulic acid and caffeic acid.

 

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Price

  • Delivery Port : Main Port of China

Packaging & Delivery

  • Packing :25KG/Drum;1KG/Bag;
  • Packaging Size : 10 x 10 x 10 
  • Package Weight : 1-25  Kilograms
  • Delivery Lead Time : negotiable;timely
  • Supply Ability : according to the customer's need

Product Image

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