Eastland Ingredients

ROSEMARY EXTRACT OLEORESIN

Introduction

Rosemary Extract Oleoresin is a natural antioxidant obtained from rosemary leaves (Rosmarinus officinalis). It is rich in carnosic acid and carnosol, which are highly effective in preventing oxidation. This oleoresin is widely used to extend shelf life, prevent rancidity, and protect flavour in food products containing fats and oils. It is a preferred clean-label alternative to synthetic antioxidants.


Key Characteristics

  • Natural antioxidant oleoresin

  • High oxidative stability

  • Minimal flavour impact at recommended dosage

  • Suitable for clean-label and natural formulations


Key Benefits

  • Delays oxidation in fats and oils

  • Prevents rancid odour and off-flavours

  • Extends shelf life of finished products

  • Preserves original taste, aroma, and colour

  • Effective at low dosage

  • Heat stable during processing


Where It Is Used

Food Industry

  • Edible oils and fats

  • Fried snacks and extruded products

  • Bakery products with fat content

  • Meat, poultry, and seafood products

  • Ready-to-eat and convenience foods

Flavour & Seasoning Industry

  • Spice blends and seasoning systems

  • Oleoresins and flavour formulations

Pet Food & Feed Industry

Description

Available Forms

  • Oil-Soluble Form
    Suitable for oils, fats, snack seasonings, bakery shortenings, meat products, and fat-based food systems

  • Water-Soluble Form (Emulsified)
    Suitable for aqueous and semi-aqueous systems such as marinades, sauces, dressings, soups, and liquid foods


Functional Properties

  • Acts as a natural antioxidant

  • Slows lipid oxidation

  • Enhances storage and shelf stability

  • Compatible with a wide range of food matrices


Fun Fact

🌿 Rosemary extract oleoresin can significantly outperform synthetic antioxidants in protecting flavour, while still meeting clean-label demands.


Quick Facts

  • Botanical Name: Rosmarinus officinalis

  • Product Type: Natural Antioxidant Oleoresin

  • Active Components: Carnosic acid, carnosol

  • Colour: Brown to dark green

  • Primary Function: Shelf-life extension

  • Solubility: Water-soluble | Oil-soluble

  • Form: Oleoresin (liquid / semi-viscous)

  • Shelf Life: 12–24 months

  • Storage: Store in a cool, dry place away from heat and light

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