Product Introduction
L-Carnitine Tartrate (LCLT) is a stable salt form of L-Carnitine, combining L-Carnitine with tartaric acid. This combination enhances its absorption rate compared to other forms of L-Carnitine. It is commonly used as a nutritional supplement, particularly for its potential to improve exercise performance and aid in recovery.
Production Process
The production of L-Carnitine Tartrate typically involves several steps, starting with the fermentation or chemical synthesis of L-Carnitine. Tartaric acid is then added to the L-Carnitine, initiating a reaction that forms L-Carnitine Tartrate. This mixture is then purified, crystallized, and dried to obtain the final product, a white, crystalline powder [1]. Quality control measures are implemented throughout the process to ensure purity and consistency.
Functions and Effects
L-Carnitine Tartrate plays a crucial role in energy metabolism. It facilitates the transport of long-chain fatty acids into the mitochondria, where they are oxidized to produce energy [2]. This process can enhance fat loss, increase energy levels, and improve exercise performance. Research suggests that LCLT supplementation can reduce muscle damage and soreness following exercise, leading to faster recovery times [3]. It may also improve markers of cellular damage and promote muscle repair [4].
Application Scenarios
L-Carnitine Tartrate is widely used in the sports nutrition industry. It is often included in pre-workout and post-workout supplements, as well as in weight loss products. Common applications include solid beverages, tablets, and capsules. Athletes and fitness enthusiasts use LCLT to improve endurance, reduce muscle fatigue, and support muscle recovery. It is also found in some functional foods and beverages designed to boost energy and metabolism.
Packaging and Storage
L-Carnitine Tartrate should be packaged in airtight containers to prevent moisture absorption and maintain its stability. It is recommended to store the product in a cool, dry place, away from direct sunlight and extreme temperatures. Following these storage guidelines helps to ensure the product retains its quality and efficacy throughout its shelf life. Under proper storage conditions, the shelf life of L-Carnitine Tartrate is typically 24 months.
Citations:
[1] Gnoni, G., et al. "Enzymatic synthesis of l-carnitine." Biotechnology Letters 11.12 (1989): 855-858.
[2] Stephens, F. B., Constantin-Teodosiu, D., & Greenhaff, P. L. "New insights concerning the role of carnitine in the regulation of fuel metabolism in skeletal muscle." The Journal of Physiology 551.3 (2003): 617-617.
[3] Ho, J. Y., et al. "L-Carnitine L-tartrate supplementation favorably affects markers of recovery from exercise stress." American Journal of Physiology-Endocrinology and Metabolism 299.2 (2010): E332-E336.
[4] Spiering, B. A., et al. "Effects of L-carnitine L-tartrate supplementation on muscle oxygenation responses to resistance exercise." Journal of Strength and Conditioning Research 22.4 (2008): 1130-1135.
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