Description

Lupulin Oleoresin is a concentrated, resinous extract derived from the glandular trichomes (lupulin glands) of the hop plant (*Humulus lupulus*). This natural product is valued for its complex profile of alpha and beta acids, essential oils, and other resinous compounds that impart the characteristic bitter flavor, aroma, and preservative qualities to beer. It is a critical raw material for the brewing industry, offering brewers precise control over bitterness and flavor profiles while improving process efficiency. Beyond brewing, its bioactive properties make it a sought-after ingredient in the food flavoring, nutraceutical, and natural product sectors.

Application

• Brewing Industry: Primary use as a natural bittering and flavoring agent in beer production, providing consistent alpha acid units for precise bitterness control.
• Food Flavoring: Used as a natural flavoring agent in specialty foods, sauces, and non-alcoholic beverages to impart a distinctive hoppy or bitter note.
• Nutraceuticals & Dietary Supplements: Incorporated into supplements for its potential bioactive compounds, such as xanthohumol, associated with antioxidant and other wellness properties.
• Natural Preservatives: Utilized in certain food and beverage applications for its inherent antimicrobial and antioxidant characteristics derived from hop resins.
• Aromatherapy & Fragrance: Serves as a source of complex essential oils for creating unique aromatic profiles in perfumery and wellness products.
• Research & Development: Used in laboratories for analytical standards, phytochemical research, and the development of new food, beverage, and health products.

Basic Information

Product Name	Lupulin Oleoresin
CAS No.	8002-59-3
Molecular Formula	Not Applicable (Complex Natural Extract)
Molecular Weight	Not Applicable (Complex Natural Extract)
Synonyms	Hop Oleoresin; Hops Oleoresin; Lupulin Extract; Hop Resin Extract; CO2 Hop Extract; *Humulus lupulus* Oleoresin; Hop Bitter Resin; Iso-Extract
EINECS	Contact for details

Quality Control

Our Lupulin Oleoresin is produced and tested to meet the stringent requirements of the food and brewing industries. Quality is assured through rigorous in-process and final batch testing against key parameters such as alpha acid content, beta acid content, and essential oil profile. While not a single chemical entity, specifications are aligned with industry standards for natural hop products. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment to ensure transparency and consistency for our customers.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 2°C and 8°C (refrigerated) to maximize stability and shelf life. This product is light-sensitive and easily oxidized; prolonged exposure to air, heat, or light will degrade active components. For long-term storage, consider packaging under an inert atmosphere such as nitrogen.

Specification

Item	Specification
Appearance	Viscous resin, Amber to dark green
Identification (IR)	Conforms to standard
Alpha Acids (as w/w %)	30.0% - 50.0%
Beta Acids (as w/w %)	15.0% - 30.0%
Total Resins (w/w %)	Min. 85.0%
Moisture (Karl Fischer)	Max. 1.0%
Solvent Residue (GC)	Complies with ICH guidelines

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