L-Methionine
L-Methionine, an essential sulfur-containing amino acid, cannot be endogenously synthesized by humans and most monogastric animals (e.g., chickens, pigs) and must be obtained through dietary intake, nutritional supplements, or fortified products. Its sources are primarily categorized into natural dietary sources, industrial production (for additives), and specialized nutritional formulations. L-methionine sources range from natural foods (animal-derived as primary, plant-based as secondary) to industrial production (chemical synthesis and biofermentation for additives) and specialized nutritional products. The choice of source depends on dietary preferences, physiological needs, and application scenarios (human nutrition vs. animal feed).
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L-Methionine |
As one of the nine essential amino acids, L-Methionine is a core building block for protein synthesis, serving two critical purposes: It acts as th... |
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L-Cysteine hydrochloride monohydrate |
L-Cysteine hydrochloride monohydrate offers distinct application advantages across various industries due to its unique chemical properties, such a... |
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DL-Alanine Powder |
Special Notes for Different Grades (Food-Grade vs. Industrial-Grade) Food-grade DL-Alanine: Strictly follow food safety storage standards (e.g., co... |
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DL-Alanine |
DL-Alanine is a racemic mixture of two optical isomers: L-Alanine (L-α-alanine) and D-Alanine (D-α-alanine). As a type of α-amino... |
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L-proline |
Basic informationStructural characteristics: The molecular structure of L-proline is rather unique. Its α -amino group is an imine, and the h... |
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