Industrial
Rosemary Oleoresin
Natural Preservative Extract · E392
रोज़मेरी ओलियोरेजिन · Salvia rosmarinus
- Origin:
- Himachal Pradesh, Nilgiris
- Flavour:
- Powerful herbaceous, piney — used primarily as natural preservative
E392 Natural PreservativeClean LabelBHA/BHT ReplacementExport
About Rosemary Oleoresin
Rosemary oleoresin (ROE — Rosemary Extract) is one of the most widely used natural food preservatives globally — approved as E392. The primary preservative compounds carnosic acid and carnosol are potent antioxidants that prevent lipid oxidation (rancidity) in fat-containing foods. Replacing synthetic BHA/BHT with rosemary extract is a major clean-label trend.
Health Benefits
- Carnosic acid — most powerful natural antioxidant preservative known to food science
- Prevents lipid peroxidation (rancidity) in fats, oils and fat-containing foods
- Neuroprotective properties — supports brain health beyond preservation application
- Anti-inflammatory at the molecular level for health applications
Culinary & Industrial Uses
- Natural food preservation — replacing BHA/BHT in oils, snacks and processed meats
- Clean-label claim enablement for food manufacturers seeking natural alternatives
- Functional food and nutraceutical applications for antioxidant claims
- Anti-ageing cosmetics and premium skincare formulations
Processing & Grades
Solvent extraction to maximise carnosic acid content. Available in multiple concentrations: 5%, 10%, 15%, 20%+ carnosic acid. E392 food additive specification met. Oil-soluble and water-dispersible formats available.
