Rosemary Leaf Extract Powder

Rosemary Leaf Extract Powder

Appearance: Brown to Yellow White Powder
Specification: 5%-80%
Active ingredient: Carnosic Acid
Storage: Cool Dry Place
Package: 25kg/drum
Test Method: HPLC

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Product Details

Rosemary leaf extract powder can be divided into two types: oil-soluble (antioxidant) and water-soluble (antioxidant and preservative). The former is mainly carnosic acid and the latter is mainly rosmarinol.

Rosemary extract is natural and non-toxic, and its antioxidant effect is much higher than the existing natural antioxidants such as vitamin C, vitamin E and tea polyphenols. It is 2 to 4 times that of synthetic antioxidants BHA and BHT, and its structure Stable, not easy to decompose, can withstand high temperature from 190℃ to 240℃.

Carnosic acid is far superior to synthetic antioxidants in its antioxidant effect in stabilizing oils.

Rosemary leaf extract powder

English name:

Carnosic acid

rosemary leaf extract powder Carnosic acid formula

CAS No.:

3650-09-7

Molecular formula:

C20H28O4

Molecular weight:

332.43

EINECS number:

609-253-7

Melting point:190°C(lit.)

Certification of Analysis Carnosic acid:

rosemary leaf extract powder3


Function:

  • It can be used in oil and fat-containing food, biomedicine, chemical industry, cosmetics and feed. In addition to preventing or delaying the oxidation of fat or oil-containing food, improving the stability of food and extending the storage time of storage, it can also be used as meat and Flavoring agent for fish.

  • Carnosic acid has varying degrees of inhibitory effects on Staphylococcus aureus, Escherichia coli, Bacillus subtilis and Hansenula yeast, and can be used as a food preservative.

  • Carnosic acid has a good antioxidant effect.

  • Carnosic acid can inhibit the proliferation of HL-60 cells, and is expected to become a new drug for the treatment of hematological malignancies, for the treatment of cardiovascular diseases and anti-cancer.

rosemary leaf extract powder Carnosic acid apply

Safety of Rosemary leaf extract powder:

  • The official publication of the European Commission issued a new directive that rosemary extract is considered a safe and effective antioxidant and has been approved for use as a food preservative. The EU food additive code is: E392, which needs to be marked in the food label.

  • Rosemary extract is considered safe, as an effective antioxidant, and the ingredient is approved as a food preservative. The directive details the application scope of rosemary extract, including fats, oils, baked goods, meat, dehydrated soups, potatoes and nutritional supplements such as fish oil.


Pack and delivery:

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Package

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Delivery


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