Botanical Name: Rosmarinus officinalis
Part Used: Leaf
Key Specifications:
Rosmarinic acid 5-98%HPLC
Carnosic acid powder 5-60%HPLC
Carnosic acid oil 5-20%HPLC
Diterpenes (Carnosic Acid+Carnosol) 10%-90%HPLC
Ursolic acid 25-98%HPLC
Yosun Rosemary Extract is a premium herbal extract derived from leaves of Rosmarinus officinalis (rosemary). Rich in rosmarinic and carnosic acids, it delivers potent antioxidant protection, supports immunity, circulation and vitality, and extends food shelf life as a clean-label alternative to synthetic preservatives—bringing time-honored botanical power into modern daily life.
Main Health Function:
1. Antioxidant
2. Anti-inflammatory
3. Antimicrobial
4. Cognitive & Memory Support
5. Natural Preservation
Main Applications:
1.Natural Food Preservative & Antioxidant (E392) — Prevents oxidative rancidity of oils and extends the shelf life of meat products, cooking oils, and baked goods; a natural alternative to synthetic antioxidants such as BHA/BHT
2.Dietary Supplements — Provides antioxidant support, helps combat oxidative stress, and supports immune function and overall health
3.Cosmetics & Personal Care — Used in anti-aging serums, acne treatments, anti-dandruff shampoos, and scalp care, leveraging its antioxidant, anti-inflammatory, and antimicrobial properties
4.Functional Foods & Health Beverages — Added as a natural ingredient to baked goods, seasonings, sauces, and health drinks
5.Sports Nutrition — Aids post-exercise recovery and helps reduce fatigue and muscle damage caused by oxidative stress
| General Info | |
| Product Name | Rosemary Extract |
| Botanical Name | Rosmarinus Officinalis |
| Plant Part | Leaves |
| Extract Solvent | Ethanol |
| Country of Origin | China |
| Assay | |
| Carnosic Acid | NLT 20%HPLC |
| Physical Parameters | |
| Identification | Positive by TLC |
| Appearance | Brownish yellow to yellow powder |
| Taste & Odor | Characteristic |
| Particle Size | NLT 95% pass 80mesh |
| Loss on Drying | NMT 5% |
| Ash | NMT 5% |
| Chemical Parameters | |
| Total Heavy Metals | NMT 10ppm |
| Arsenic (As) | NMT 1.0ppm |
| Lead (Pb) | NMT 2.0ppm |
| Cadmium (Cd) | NMT 0.3ppm |
| Mercury (Hg) | NMT 0.1ppm |
| Residual Solvents (Ethanol) | NMT 5000ppm |
| Microbiological Parameters | |
| Total Plate Count | NMT 10,000 cfu/g |
| Total Yeast & Mold | NMT 1,000 cfu/g |
| E.Coli | Negative in 1g |
| Salmonella | Negative in 25g |
| Staphylococcus | Negative in 25g |
| Additional Info | |
| Allergen Status | Allergens free |
| Irradiation Status | Irradiation free |
| GMO Status | GMO free |
| Vegan Status | Suitable for Vegetarian |
| TSE-BSE Status | non-TSE/BSE |
| Shelf Life | 24 months |
| Packaging | Packed in paper-drums and double layers plastic-bag inside |
| Storage Conditions | Store in a well-closed container away from moisture, light, oxygen |
Submit your request via the form below. Our sales team will get back to you shortly.
+86 15973138420