L-Carnitine, scientifically known as (R)-3-Carboxy-2-hydroxy-N,N,N-trimethylpropanaminium hydroxide inner salt, is a naturally occurring compound that plays a vital role in energy metabolism. With the chemical formula C₇H₁₅NO₃, this white or off-white crystalline powder is widely recognized for its ability to transport long-chain fatty acids into mitochondria, where they are oxidized to produce energy. Produced through precision-controlled purification and refining processes, L-Carnitine is a nutritional enhancer with superior physiological activity. Its applications span across various industries, including animal nutrition, sports supplements, and pharmaceuticals. This article delves into the functional properties, technical specifications, and real-world applications of L-Carnitine, supported by authoritative references and industry insights. L-Carnitine's primary function is to facilitate the transport of long-chain fatty acids across the mitochondrial membrane, enabling their breakdown and energy production. This process is critical for maintaining metabolic balance and meeting the body's energy demands. Below are the key functional benefits of L-Carnitine: For more details on L-Carnitine, visit the product page. L-Carnitine is manufactured to meet stringent quality standards, ensuring its efficacy and safety. The following table outlines the technical specifications for different product grades: These specifications comply with the GB 34461-2017 National Standard for Feed Additive L-Carnitine, ensuring consistency and quality across applications. L-Carnitine's versatility makes it a critical component in various sectors. Below are the recommended dosages for different animal species: L-Carnitine for sale is widely used in swine feed to improve growth rates, while poultry applications focus on enhancing egg production and immune function. In aquaculture, it optimizes feed efficiency and reduces mortality rates. Hebei Fuyang Biotechnology Co., LTD is a leading manufacturer of high-quality L-Carnitine, committed to innovation and compliance with international standards. The company's advanced purification processes ensure that its products meet the rigorous demands of the global market. With a focus on L-Carnitine wholesale and bulk distribution, Hebei Fuyang serves a diverse clientele, including feed producers, pharmaceutical companies, and sports nutrition brands. As a trusted name in the industry, Hebei Fuyang adheres to the principles of NIST standards, ensuring precision and reliability in every batch of L-Carnitine produced. L-Carnitine is a multifunctional compound with significant applications in energy metabolism, reproductive health, and animal nutrition. Its technical specifications and compliance with national standards underscore its quality and effectiveness. Whether used in livestock, poultry, or aquaculture, L-Carnitine offers measurable benefits that align with modern agricultural and health goals. For more information on L-Carnitine, visit Hebei Fuyang Biotechnology Co., LTD's official website. NIST Standards: https://www.nist.gov/standards-and-measurements GB 34461-2017 National Standard for Feed Additive L-Carnitine: https://www.hbfuyangbio.com/l-carnitine.htmlIntroduction to L-Carnitine
Key Functional Properties of L-Carnitine
Technical Specifications and Quality Standards
Specification
98% Grade
50% Grade
L-Carnitine Content
97.0–103.0%
≥50.0%
Specific Rotation [α]ᴅ²⁰
-29 to -32°
-14 to -17°
pH
6.5–8.5
6.5–8.5
Loss on Drying
≤4.0%
≤7.0%
Residue on Ignition
≤0.5%
≤45%
Heavy Metals (Pb)
≤10 ppm
≤10 ppm
Total Arsenic (As)
≤2 ppm
≤2 ppm
Applications Across Industries
Animal Species
Swine
Poultry
Fish
Addition Level (mg/kg feed)
30–500
50–150
5–100
Company Background: Hebei Fuyang Biotechnology Co., LTD
Conclusion
References
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