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Rosmarinus officinalis rosemary leaf extract
Product Introduction
Our rosemary extract is derived from high-quality dried leaves of Rosmarinus officinalis L., cultivated in our own standardized planting bases. We select pest-free rosemary leaves, adopting food-grade ethanol/acetone solvent extraction, low-temperature concentration, vacuum drying, and fine screening processes. The whole production process strictly complies with industry standards: no artificial additives and no excess solvent residue, retaining the maximum active ingredients of natural rosemary.
The product is a light brown fine powder with a pure natural rosemary aroma, no peculiar smell, fine and smooth texture, and no agglomeration. It is insoluble in water and highly soluble in animal and vegetable oils, with stable physical and chemical properties.
We can offer:
Carnosic acid (5%-95%),
Carnosic acid oil (5%-20%)
Rosmarinic acid (5%-98%)
Ursolic acid (5%-95%)
Product benefits
1. Natural Antioxidant
Rosemary extract, rich in phenolic diterpenes (carnosic acid, carnosol) and rosmarinic acid, has excellent free radical scavenging capacity. Its antioxidant effect is significantly better than traditional synthetic antioxidants, effectively inhibiting lipid oxidation and peroxide value rise. It maintains stable antioxidant performance, suitable for high-temperature processing scenarios of food and cosmetics.
2 Broad-Spectrum Antimicrobial & Antifungal
The active ingredients of rosemary leaf extract can effectively inhibit common harmful bacteria such as Escherichia coli and Staphylococcus aureus, as well as fungi such as Aspergillus niger. It achieves natural antiseptic and fresh-keeping effects, reduces product deterioration and mildew risks, and extends the shelf life of finished products.
3 Anti-inflammatory
In addition to anti-oxidation and anti-corrosion, it also has certain anti-inflammatory, soothing, and skin-protective effects. It can improve the nutritional and functional value of food, health products and cosmetic products, realizing multi-effect integration of one ingredient.
product Applications
1 Food Industry
1.1 Edible Oils & Fried Foods: Rosemary extract is a top natural antioxidant for cooking oils, frying oil bases and commercial fried snacks. It is widely recommended for commercial catering and industrial fried food production to replace synthetic antioxidants.
1.2 Meat & Aquatic Products: It’s widely applied in sausages, ham, bacon, cured meat, frozen fish and shrimp products, it delivers dual effects of color protection and bacteriostasis.
1.3 Bakery & Condiments: It is commonly used in bread, cookies, pastries, hot pot bases, chili sauce, salad dressings, and various compound condiments. It inhibits mold growth and oxidative deterioration during long-term storage and transportation, locks the original flavor of baked goods and seasonings, avoids taste loss and spoilage, and solves the shelf-life pain points of medium- and long-shelf-life daily food.
1.4 Snacks & Nut Products : It is suitable for nuts, puffed snacks, dried fruits, energy bars and other leisure foods. It effectively resists oxidative deterioration and flavor fading caused by air exposure, maintains the crisp taste and nutritional stability of snacks.
2 Cosmetic & Personal Care Industry
2.1 Skin Care & Anti-Aging Cosmetics: It is widely added in anti-aging essences, facial creams, lotions, serums, sensitive skin care products and facial oils. It scavenges skin free radicals, delays photoaging and fine line generation, relieves mild skin inflammation and redness, soothes sensitive and irritated skin.
2.2 Hair Care Products : It is widely used in anti-hair loss shampoo, hair conditioner, hair growth serum and scalp care essential oil. and is recognized as a safe natural substitute for chemical hair care additives.
3 Health Care Products
Rosemary extract is a popular raw material for plant-based health products. Applied in antioxidant capsules, oral liquid supplements, herbal nutrition tablets and daily antioxidant dietary supplements. It helps the human body resist oxidative stress, regulate metabolic balance, relieve chronic mild inflammation, and assist in daily anti-aging and immune regulation.
4 Feed Industry
Rosmarinus officinalis rosemary leaf extract is a safe natural feed additive. It completely replaces synthetic antioxidants in livestock, poultry and pet feed, prevents feed lipid oxidation, mildew and nutrient loss during storage, improves feed safety, and enhances the antioxidant capacity of breeding animals and pets, with stable industrial application effects.
5 Daily Chemical & Aromatic Products
It can be used in natural soap, body wash, aromatherapy products and deodorants. It integrates anti-oxidation, bacteriostasis and natural aromatic effects, improves the safety and durability of daily chemical products, and caters to the global demand for natural and additive-free daily necessities.
why choose us?
Test Reports
All batches are equipped with an HPLC active ingredient test report, heavy metal safety test report, microbial test report and residual solvent test report. The test data is true and traceable.
Production Qualification Certification
The factory has passed ISO22000 food safety management system certification, HACCP hazard analysis and key control point certification, standardized production workshop certification, realizing full-process quality control from raw material planting, extraction processing to finished product delivery.
Flexible Bulk Supply & Fast Delivery
Factory direct sales, sufficient spot inventory, support MOQ small batch trial order and large-scale bulk order customization. Cooperate with international logistics companies, provide DDP/FOB/CIF multi-mode transportation, global fast delivery.
Professional Technical Support
Equipped with professional plant extract R&D team, provide free application formula guidance, technical parameter consultation, product use problem solving and after-sales technical follow-up services.
Private Label & OEM/ODM Service
We support private label packaging customization, OEM/ODM processing services, meet customers' personalized brand and product processing needs.
FAQ
Q: Is your rosemary extract food-grade safe? Does it meet international standards?
Absolutely yes. Our products are pure natural food-grade plant extracts, complying with FAO/WHO JECFA, FDA, EU and other international standards. All heavy metals, residual solvents and microbial indicators meet global food safety requirements, with complete certification documents and test reports.
Q: What is the difference between rosemary extract and synthetic antioxidants (BHA/BHT/TBHQ)?
Rosemary extract is a clean-label natural antioxidant, zero synthetic residues, safe and non-toxic, with high temperature resistance and stable efficacy. It avoids the potential safety risks of synthetic antioxidants, meets the global natural and healthy consumption trend, and is the best substitute for BHA, BHT and TBHQ .
Q: What is the shelf life and storage method of the product?
The unopened shelf life is 24 months. After opening, it is recommended to seal and store in a dry, cool and dark environment and use it up within 3 months to avoid active ingredient loss. Avoid high temperature, humidity and direct sunlight .
Q: What application scenarios is rosemary extract suitable for?
It is widely used in edible oil, meat products, baked food, condiments and other food fields, as well as skin care cosmetics, health care products and animal feed industries. It plays the roles of anti-oxidation, fresh-keeping, bacteriostasis and shelf-life extension .
Q: Can you provide customized specifications and formula services?
Yes. We support full-spec customization of active ingredient content, powder fineness and solubility. Our professional R&D team can provide targeted application formula solutions according to your specific products and production processes to help you optimize product efficacy and cost.
Q: What is your minimum order quantity and delivery cycle?
We support small batch trial orders and bulk wholesale. Conventional spot specifications can be delivered within 3-7 working days, and customized specification orders can be delivered within 10-15 working days. We provide flexible logistics solutions for global customers.
Q: Does the product have peculiar smell and affect the flavor of finished products?
Our refined rosemary extract has pure and mild natural rosemary aroma with no pungent peculiar smell. The added dosage is low in actual application, which will not affect the original flavor and taste of food and cosmetic finished products.
For any questions or assistance regarding rosemary leaf co2 extract powder, feel free to contact us via:
Email: sales@kh-health.com
WeChat: +86 13096987266
WhatsApp: +86 18792880979
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