L-Carnitine, a naturally occurring compound, plays a critical role in energy metabolism by facilitating the transport of long-chain fatty acids into mitochondria for oxidation. Hebei Fuyang Biotechnology Co., LTD, a leading provider of high-quality nutritional supplements, offers a premium L-Carnitine product designed to optimize physiological activity and support metabolic health. This article explores the features, advantages, technical specifications, and applications of this product, alongside insights into the company's commitment to quality and innovation. L-Carnitine is a white or off-white crystalline powder with the chemical formula C₇H₁₅NO₃. Its chemical name, (R)-3-Carboxy-2-hydroxy-N,N,N-trimethylpropanaminium hydroxide inner salt, reflects its complex molecular structure, which is essential for its biological functions. The product is manufactured using precision-controlled purification and refining processes to ensure high purity and efficacy. This meticulous approach guarantees a nutritional enhancer that supports optimal physiological activity, making it a valuable addition to dietary and agricultural applications. One of the standout features of this L-Carnitine product is its ability to act as a carrier for long-chain fatty acids, enabling their transport across cell membranes into mitochondria. This process is crucial for fat catabolism, reducing glycogen consumption, and increasing fat oxidation to meet energy demands. The product's versatility is further highlighted by its compliance with NIST standards, ensuring reliability and safety for end-users. The advantages of L-Carnitine extend beyond its role in energy metabolism. Key benefits include: These advantages make L-Carnitine a vital component in animal feed, human nutrition, and sports supplements. Its ability to support metabolic processes and improve physical performance has made it a popular choice among researchers and industry professionals. The technical specifications of L-Carnitine are detailed in the following table, which highlights its quality parameters and compliance with industry standards: Compliance with NIST standards, including GB 34461-2017, ensures that the product meets rigorous quality and safety requirements. This makes it suitable for use in feed additives, pharmaceuticals, and functional foods. L-Carnitine is widely used in various industries, including agriculture, aquaculture, and human nutrition. Its applications include: For swine, poultry, and aquatic animals, L-Carnitine improves growth rates, reduces feed conversion ratios, and enhances reproductive performance. The recommended dosage varies by species: In human applications, L-Carnitine supports energy metabolism, fat loss, and athletic performance. It is commonly used in sports supplements and weight management products. Research published by NIST highlights its role in enhancing mitochondrial function and reducing oxidative stress. The compound is also utilized in pharmaceutical formulations to treat conditions related to fatty acid metabolism, such as primary carnitine deficiency. Its therapeutic potential is backed by extensive clinical studies and regulatory approvals. Hebei Fuyang Biotechnology Co., LTD is a trusted name in the production of high-quality nutritional and biochemical products. With a focus on innovation and quality, the company adheres to strict manufacturing standards to deliver reliable solutions for global markets. Their commitment to precision-controlled purification processes ensures that their L-Carnitine product meets the highest industry benchmarks. Hebei Fuyang's expertise in biochemical research and development has positioned it as a leader in the field. The company's dedication to customer satisfaction is reflected in its comprehensive product range, which includes feed additives, dietary supplements, and industrial chemicals. Their state-of-the-art facilities and skilled team enable them to consistently produce high-purity compounds that cater to diverse applications. L-Carnitine is a versatile and essential compound with wide-ranging applications in agriculture, human nutrition, and pharmaceuticals. Its ability to enhance energy metabolism, support reproductive health, and improve physical performance makes it an invaluable asset for various industries. Hebei Fuyang Biotechnology Co., LTD continues to lead the way in providing premium-quality L-Carnitine products, backed by rigorous standards and a commitment to innovation. 1. National Institute of Standards and Technology (NIST). (n.d.). Standards and Measurements. Retrieved from https://www.nist.gov 2. GB 34461-2017 "National Standard for Feed Additive L-Carnitine". 3. NIST. (2025). Quantum Sensing and Energy Metabolism Research. Retrieved from https://www.nist.govIntroduction
Product Features
Product Advantages
Technical Specifications
Specification
98% Purity
50% Purity
L-Carnitine Content
97.0–103.0%
≥50.0%
Specific Rotation [α]ᴅ²⁰
-29–-32°
-14–-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
Application Scenarios
Animal Feed
Animal Species
Swine
Poultry
Fish
Addition Level (mg/kg feed)
30–500
50–150
5–100
Human Nutrition
Pharmaceuticals
Company Background
Conclusion
References







