L-Lysine is an essential axit amin that cannot be synthesized by the human body and must be obtained through diet or thực phẩm bổ sungation. It is the most limiting axit amin in cereal-based diets. This makes it critical for food fortification in many regions.
L-Lysine plays vital roles in protein synthesis, calcium absorption, collagen formation, and immune chức năng. It is produced on a massive industrial scale through microbial fermentation, primarily for use in animal feed and human dinh dưỡng. L-Lysine is available as the free base and in various salt forms to suit different application requirements and độ ổn định needs.