Animal Healthcare

Rosmarinic Acid Powder

Type: Water soluble phenolic acid antioxidant
Activity: Antioxidant, bacteriostatic and antiseptic
Packing: 25 kg per paper barrel
Loading: 17 MT per 20ft container

Rosmarinic Acid Powder is a water-soluble phenolic acid antioxidant with good antioxidant biological activity and a degree of bacteriostatic and antiseptic effect. It is a mature product in baked food, fruit juice, beverage, pickle, compound antioxidant, biopharmaceutical, feed and cosmetics. In animal use it regulates intestinal health, protects the liver and acts as an antioxidant in the body. Total antioxidants are specified at 5% min as rosmarinic acid, reported 5.4%.

Why buyers specify this grade

Water soluble, so it disperses in aqueous systems where oil-soluble antioxidants cannot
Total antioxidants 5% min as rosmarinic acid, reported 5.4%
Bacteriostatic and antiseptic effect alongside antioxidant activity
Residual ethanol and water both controlled and reported well inside limit
Full microbiology: total plate count 1000 cfu/g max, E. coli 3 MPN/g max, all reported below limit

Get a price for Rosmarinic Acid Powder Email enquiry

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Specification

Total antioxidants as rosmarinic acid	5% min (result 5.4%)
Residue ethanol	1000 mg/kg max (result 237.5)
Residue ethanol, second item	50 mg/kg max (result 42.6)
Water	5% max (result 3.37%)
Arsenic by ICP-MS	3 mg/kg max (result 0.032)
Lead by ICP-MS	2 mg/kg max (result under 0.05)
Total plate count	1000 cfu/g max (result under 10)
Yeasts and moulds	100 cfu/g max (result under 10)
E. coli	3 MPN/g max (result under 3)

Technical data

Type: Water soluble phenolic acid antioxidant
Activity: Antioxidant, bacteriostatic and antiseptic
Packing: 25 kg per paper barrel
Loading: 17 MT per 20ft container

Quality control

Heavy metals determined by ICP-MS, with arsenic and lead reported far below limit
Microbiological limits released on total plate count, yeasts and moulds and E. coli
TDS and MSDS issued with the order, sample COA on request

Where it is used

Baked food, fruit juice, beverage and pickle preservation
Compound antioxidant formulation
Biopharmaceutical applications
Feed, regulating intestinal health, protecting the liver and acting as an in-body antioxidant
Cosmetics

Who buys it

Bakery, juice and pickle manufacturers
Compound antioxidant blenders
Feed additive formulators
Cosmetic and biopharmaceutical formulators

Problems it solves

Oil-soluble antioxidants that will not disperse in a water-based product
Synthetic antioxidant labels that a clean-label customer will not accept
Oxidative rancidity and microbial spoilage needing two separate additives
Liver load and oxidative stress in animals under production pressure

Packing and options

25 kg per paper barrel, 17 MT per 20ft container
Application confirmed at enquiry so the right documentation set is issued

How it compares

Synthetic antioxidants are cheaper per unit of activity but carry a label consumers increasingly reject. Rosmarinic acid powder is the water-soluble natural option, and unlike most natural antioxidants it also brings a bacteriostatic and antiseptic effect, covering two functions in one addition.

Handling and storage

Disperse into the water phase, the material is water soluble
Store dry and sealed in the paper barrel away from heat and light
For feed use, dose against the intestinal health and liver protection objective

FAQ

Rosmarinic Acid Powder questions buyers ask

What is the antioxidant content

Total antioxidants as rosmarinic acid at 5% min, with a reported result of 5.4%.

Is it water soluble

Yes, it is a water-soluble phenolic acid antioxidant, which is what allows it to work in juices, beverages and aqueous systems.

What does it do in animal feed

It regulates the intestinal health of animals, protects the liver and acts as an antioxidant in the body.

What are the microbiological limits

Total plate count 1000 cfu/g max, yeasts and moulds 100 cfu/g max and E. coli 3 MPN/g max, all reported below limit.

How is it packed

25 kg per paper barrel, loading 17 MT per 20ft container.

Which industries use it

Baked food, fruit juice, beverage, pickle, compound antioxidant, biopharmaceutical, feed and cosmetics.

Download TDS, MSDS and sample COA