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Wholesale Factory Supplement olive leaf extract oleuropein10-40% HPLC

Product Name: olive leaf extract oleuropein

Synonym Name: oleoeuropein,oleoeuropeine,oleuropein
CAS. Number: 32619-42-4

Molecular weight:  C25H32O13

Specifications:  oleuropein 20-40%

Appearance: Light beige to dark brown

Certification: ISO9001/HACCP/ISO22000/HALAL/KOSHER

Sample: Free sample available


Product Detail

Product Tags

 Rosmarinic acid Introduction

Oleuropein is one of the major phenolic compounds that can be found in olives, leaves, pulps, and seeds of the olive plants. Oleuropein has shown various pharmacological potentials with its antioxidant, antimigration, antiproliferation, and antiinflammatory properties.

 Mainly Specifications of Rosmarinic acid

① Oleuropein low density 20.0% HPLC
② Oleuropein high density 40.0% HPLC

oleuropein olive leaf extract

 Benefits of Rosmarinic acid

1.Oleuropein lowered body fat and weight gain in animals fed high-cholesterol and high-fat diets.
2.It also reduced food intake, suggesting olive leaf extract can also help manage appetite and overeating.
3.Plant-based formulation suitable for Vegan and Vegetarian diets. Non-GMO, Gluten Free.

 Typical specification sheet of Rosmarinic acid 2-10%

Analysis Items Specifications Methods
Identifications
  1. IR
IR spectrum is concordant with spectrum of Oleuropein RS.
  1. HPLC
Retention time of the sample matches with the standard in HPLC purity test..
Physical Tests
Appearance Light beige to dark brown Visual
Taste & smell Characteristic Organoleptic
Bulk density 0.40-0.60g/mL 0.48g/mL
Water ≤5.00% 1.31%
Residue on Ignition ≤0.10% USP43<281>
Active Ingredients Tests
Naringenin (HPLC) ≥40.00% HPLC
Chemical Tests
Heavy Metals ≤10.00ppm USP43<231>
Pb ≤1.00ppm USP43<211>
As ≤2.00ppm USP43<251>
Cd ≤0.10ppm USP43<232>
Hg ≤1.00ppm USP43<261>
Residue of Iron ≤10.00ppm USP43<241>
Residue of Chloride ≤200ppm USP43<221>
Residue of Sulfate ≤300ppm USP43<221>
Microbiological Tests
Total Bacterial Counts ≤1,000cfu/g USP43<2021>
Yeasts and Molds ≤100cfu/g USP43<2021>
E. Coli Negative in 1g USP43<2022>
Salmonella Negative in 10g USP43<2022>
Staphylococcus aureus Negative in 1g USP43<2022>
* Conclusion: Conform to above specifications.
* Statements : Irradiated free, GMO free, Additives free.
* Packaging: 1/5kg per bag or 25kg per fiber drum.
* Storage Condition: Preserve in well-closed, tight containers with temperature below 25℃.
* Shelf Life: 3 years when properly stored.

 Application cases

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