I. Carnosic Acid (Rosemary Extract)
Carnosic Acid is a potent natural phenolic diterpene primarily extracted from rosemary (Rosmarinus officinalis). It is renowned for its powerful antioxidant and antimicrobial properties, making it a highly effective natural preservative and functional ingredient. Supported by extensive scientific research, Carnosic Acid also demonstrates notable anti-inflammatory and neuroprotective benefits, highlighting its versatile applications across multiple industries.
Product Specifications
No. | Item | Specification | No. | Item | Specification |
1 | Content | Carnosic acid 95% HPLC | 9 | (As) PPM | ≤1.00 |
2 | Appearance | Off-white Powder | 10 | (Cd) PPM | ≤0.50 |
3 | Odour & Taste | Characteristic | 11 | (Hg) PPM | ≤0.10 |
4 | Mesh size | NLT 98% through 80 mesh | 12 | Total bacterial count | ≤1000cfu/g |
5 | Lost on drying | ≤5.00% | 13 | Yeast Mold | ≤100cfu/g |
6 | Ash Content | ≤2.00% | 14 | Salmonella | Negative |
7 | Heavy metal PPM | ≤10.00 | 15 | E.Coli | Negative |
8 | (Pb) PPM | ≤1.00 | 16 | Staphylococcus | Negative |
II. Application Fields
Food Preservation & Additives:
Widely used as a natural preservative in oils, fats, meat products, and snacks to extend shelf life and prevent oxidation, replacing synthetic antioxidants like BHA and BHT.
Health & Dietary Supplements:
Incorporated into supplements for its strong antioxidant effects, supporting cellular health, cognitive function, and overall wellness.
Cosmetics & Personal Care:
Utilized in anti-aging creams, serums, and sunscreens to protect skin from oxidative damage, reduce inflammation, and enhance skin vitality and firmness.
Animal Nutrition & Feed:
Applied as a natural feed additive to improve animal health, enhance antioxidant status, and support immune function in livestock and poultry.
III. Packaging, Storage & Ordering Information
Packaging Specifications: Standard packaging is 1kg/bag or 25kg/drum. We offer custom packaging services.
Minimum Order Quantity: 1 kilogram.
Storage Conditions: Store sealed in a cool, dry, and dark place to prevent moisture absorption and deterioration.
Shelf Life: 24 months.
IV. Core Advantages: Reasons to Choose Staherb Carnosic Acid
A Professional Manufacturer
Since 2010, Changsha Staherb Natural Ingredients Co., Ltd. has been a trusted manufacturer specializing in high-quality plant extracts, including premium-grade Carnosic Acid from rosemary.
Premium Rosemary Sourcing, Consistent Quality
We source rosemary from controlled cultivations to ensure high purity, sustainability, and batch-to-batch consistency, providing a reliable and traceable raw material base.
Advanced Extraction & Stabilization Technology
Utilizing modern extraction and purification technologies (such as chromatography, crystallization, etc.) to maximize the potency, purity, and shelf life of Carnosic Acid while preserving its natural activity.
Globally Recognized Certifications
Our production complies with HALAL, KOSHER, and ISO9001 standards, ensuring that our Carnosic Acid meets international quality and safety requirements for seamless global distribution.
Customized Formulations & Technical Support
Our expert R&D team can tailor Carnosic Acid products to your specific needs—whether for solubility, concentration, or compatibility—offering tailored solutions for diverse applications.
Dedicated Industrial Customer Service
We specialize in B2B partnerships, providing end-to-end support from formulation advice to logistics, ensuring reliable supply and seamless integration into your production processes.
