Description

Onion Extract is a concentrated preparation derived from Allium cepa, valued for its rich profile of organosulfur compounds, flavonoids, and other bioactive constituents. This natural extract is significant for its potent antioxidant and flavor-enhancing properties, making it a versatile ingredient for various industrial formulations. It is primarily sought by manufacturers in the nutraceutical, food & beverage, and cosmetic industries seeking natural, functional additives.

Application

• Nutraceutical & Dietary Supplements: Used as a key ingredient in capsules, tablets, and powders for its antioxidant support and potential cardiovascular benefits.
• Food & Beverage Industry: Functions as a natural flavor enhancer and preservative in soups, sauces, seasonings, and savory snacks.
• Cosmetics & Personal Care: Incorporated into skincare formulations for its antioxidant and soothing properties, found in creams, serums, and lotions.
• Functional Foods: Added to health-focused food products to boost nutritional value and provide natural bioactive compounds.
• Animal Feed Additives: Utilized as a natural growth promoter and health supplement in premium animal nutrition.
• Pharmaceutical Intermediates: Serves as a starting material for the isolation and synthesis of specific bioactive molecules.

Basic Information

Product Name	Onion Extract
CAS No.	8054-39-5
Molecular Formula	Not Applicable (Natural Extract)
Molecular Weight	Not Applicable (Natural Extract)
Synonyms	Allium Cepa Extract; Onion Bulb Extract; Onion (Allium cepa) Extract; Onion Concentrate; Onion Oleoresin; Onion Powder Extract; Cepa Extract; Extrait d'Oignon
EINECS	Contact for details

Quality Control

Our Onion Extract is produced under strict quality management systems. Each batch undergoes rigorous testing to ensure it meets specifications for key markers such as active compound content, microbial limits, and heavy metals. Certificates of Analysis (COA) documenting purity, potency, and safety are available for all shipments. We can tailor production to meet various standards, including Food Grade, FCC, and Kosher requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or heat should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	Brown to reddish-brown powder or viscous extract
Identification (HPLC/TLC)	Complies with standard
Assay (Total Polyphenols)	≥ 5.0% (or as per customer requirement)
Quercetin Content	Specification available upon request
Loss on Drying	≤ 5.0%
Ash	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Total Plate Count	≤ 10,000 cfu/g
Yeast & Mold	≤ 100 cfu/g
E. Coli	Negative
Salmonella	Negative

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.