L-Lysine, often referred to simply as lysine, is an essential amino acid, meaning it cannot be synthesized by the body and must be obtained from the diet.
L-LysineCAS NO. 56-87-1
L-Lysine, often referred to simply as lysine, is an essential amino acid, meaning it cannot be synthesized by the body and must be obtained from the diet.
L-Lysine is an essential amino acid that is typically found as a white or off-white crystalline powder. It is soluble in water and has a slightly bitter taste. This compound plays a crucial role in various biological processes, making it an important dietary component.
Functions and applications:
1 Protein Synthesis: Like all amino acids, lysine is a building block of proteins. It is involved in the synthesis of new proteins in the body, which is essential for growth, repair, and maintenance of tissues, muscles, enzymes, hormones, and antibodies.
2 Collagen Formation: Lysine is particularly important for collagen synthesis, contributing to the structure, strength, and elasticity of connective tissues such as skin, tendons, cartilage, and bones. It works in conjunction with other amino acids like proline and glycine to form collagen fibers.
3 Calcium Absorption and Bone Health: Lysine plays a role in calcium absorption and the formation of collagen within bones. It helps maintain bone density and strength, making it important for bone health and the prevention of conditions like osteoporosis.
4 Immune Function: Lysine is involved in the production of antibodies and has been shown to support immune function. It may help the body defend against infections and viruses, particularly herpes simplex virus (HSV) infections.
5 Collagen Cross-linking: Lysine is involved in the process of collagen cross-linking, where collagen molecules are linked together to form strong, stable structures. This contributes to the integrity and resilience of tissues and helps wound healing.
6 Carnitine Synthesis: Lysine is a precursor for the synthesis of carnitine, a compound that plays a crucial role in energy metabolism. Carnitine helps transport fatty acids into the mitochondria, where they are converted into energy.
7 Hormone Production: Lysine is involved in the synthesis of various hormones, including growth hormone, which regulates growth, metabolism, and other physiological processes.
8 Dietary Sources: Good dietary sources of lysine include meat (especially poultry, beef, and pork), fish, dairy products (such as yogurt, cheese, and milk), eggs, legumes (like beans and lentils), nuts, seeds, and certain grains (such as quinoa and amaranth).
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