Carnosic Acid Powder

Carnosic Acid Powder

CAS No.:3650-09-7
Molecular Formula:C20H28O4
Molecular Weight:332.43
Test Method:HPLC
Appearance:Brownish yellow powder
Shelf life:2 year
Stock:in stock

Application Category

What is Carnosic Acid Powder?

Carnosic Acid Powder is a potent botanical extract revered for its myriad health benefits and versatile applications. Extracted from rosemary (Rosmarinus officinalis), this natural compound has gained significant attention in the health and wellness industry for its antioxidant, antimicrobial, and anti-inflammatory properties. At Jiayuan, we take pride in offering premium-grade powder, meticulously crafted to meet the highest quality standards and deliver unparalleled efficacy.

Carnosic Acid Powder

Ingredients and Functional Characteristics:

Composition: The product primarily comprises carnosic acid, a phenolic diterpene compound abundant in rosemary leaves. This natural antioxidant is complemented by other bioactive compounds found in rosemary, including rosmarinic acid and caffeic acid.

Functional Characteristics:

  1. Antioxidant Capacities: Carnosic acid showcases robust antioxidant prowess, effectively neutralizing free radicals and shielding cells from oxidative stress-induced harm.
  2. Antimicrobial Characteristics: Endowed with antimicrobial traits, the powder inhibits the proliferation of bacteria and fungi, rendering it a preferred component for preserving food products and upholding hygiene standards.
  3. Anti-inflammatory Potency: Research indicates that the product possesses anti-inflammatory attributes, potentially mitigating inflammation-related ailments and fostering overall health.

Market Dynamics and Future Outlook: The burgeoning demand for natural antioxidants and antimicrobial agents is propelled by heightened consumer consciousness surrounding the health advantages of plant-derived constituents. Amidst the continued surge in demand for clean-label offerings, Carnosic Acid Powder is poised for sustained expansion across diverse sectors, encompassing food, pharmaceuticals, and cosmetics.


Product Name Carnosic Acid Powder
Lot No 240502 Quantity 400kg
Manufacture Date 2024.05.19 Expiry Date 2026.05.18
Ref standard According with the enterprise standard
Items Requirements Results Method
Assay ≥98% 98.61% HPLC
Appearance Brownish yellow powder Conforms Organoleptic
Cadmium(Cd) ≤1ppm Conforms Atomic Absorption
Mercury(Hg) ≤0.1ppm Conforms Atomic Absorption
Arsenic (As) ≤1ppm Conforms Atomic Absorption
Ethanol ≤5000ppm 1118ppm GC
Total Plate Count ≤5000cfu/g Conforms CP2015
Mold &Yeast ≤100 cfu/g Conforms CP2015
E. Coli Negative Not Detected CP2015
Salmonella species Non-detected Not Detected CP2015
Staphylococcus aureus Non-detected Not Detected CP2015
Non-GMO, Non-Irradiation, Allergen Free
Storage Condition: Preserve in tight containers at controlled room temperature .
Packing 25kg in drum with double plastic bag inside
Conclusion The product conforms to the enterprise standard


  1. Enhancing Cellular Integrity: Carnosic acid stands as a formidable ally against oxidative stress, delivering robust antioxidant protection by swiftly neutralizing free radicals. This pivotal defense mechanism shields vital cells and tissues from the ravages of damage and premature aging, ensuring sustained cellular integrity and resilience.
  2. Prolonging Product Freshness: Leveraging its potent antimicrobial attributes, the powder emerges as a potent natural preservative, effectively extending the shelf life of diverse food products. By thwarting microbial proliferation, it safeguards product freshness and quality, offering unparalleled assurance to manufacturers and consumers alike.
  3. Promoting Skin Wellness: Within the realm of cosmetics and skincare formulations, the product emerges as a beacon of skin health enhancement. Through its multifaceted approach, it mitigates oxidative damage, alleviates inflammation, and stimulates collagen synthesis, thereby fostering radiant and youthful skin.
  4. Fostering Cognitive Vitality: Spearheading the frontier of cognitive health, the product showcases promising potential in bolstering cognitive function and memory retention. Pioneering research indicates its ability to fortify neuronal cells against oxidative stress and neuroinflammation, laying the groundwork for enhanced cognitive vitality and longevity.

Carnosic Acid Powder Functions

Application Fields:

  1. Food and Beverage Industry: Carnosic acidr is widely used as a natural antioxidant and preservative in various food and beverage products. Examples are oils, snacks, meat, and beverages.
  2. Pharmaceuticals: In pharmaceutical formulations, the powder finds applications in the development of antioxidant-rich supplements and medications. It is aimed at combating oxidative stress-related disorders.
  3. Nutraceuticals: It is utilized in the nutraceutical industry for the production of dietary supplements targeting overall health and wellness, particularly as an antioxidant and cognitive support agent.

Carnosic Acid Powder Application


At Jiayuan, we adhere to stringent quality standards, and our powder is backed by the following certifications:

  • FSSC22000 (Food Safety System Certification)
  • ISO22000 (Food Safety Management System Certification)
  • HALAL Certification
  • KOSHER Certification
  • HACCP (Hazard Analysis and Critical Control Points) Certification


Why Choose Us?

We have two GMP standard production lines. Our factory covers an area of 50,000 square meters, with the laboratory occupying over 1,000 square meters. With a professional R&D team of more than 30 people and over 60 quality analysis personnel, we ensure continuous innovation and stable product quality.

We collaborate with many pharmaceutical companies, and our product quality has been recognized through multiple tests. With over 20 years of experience, our products have been sold to more than 50 countries and over 3,000 companies worldwide, receiving consistent praise from customers.

We possess advanced testing equipment, including 3 Gas Chromatography of Shimadzu, 5 Liquid Chromatography of Shimadzu, 5 Agilent's Gas Chromatography, and supporting automatic polarimeter, Melting-Point-Measuring Instruments, acidimeter, pharmaceutical stability test box, Clarity Test Equipment , etc. These instruments meet our quality analysis needs from raw materials to intermediates and finished products.

Carnosic Acid Powder

Contact Us

In conclusion, Carnosic Acid Powder stands as a versatile and potent natural ingredient with a wide range of applications across various industries. At Jiayuan, we are dedicated to providing premium-grade products that meets the highest quality and safety standards. Backed by comprehensive certifications, customizable solutions, and a commitment to excellence, Jiayuan is your trusted partner for all your product needs. For inquiries and orders, please contact

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