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).
Other supplier products
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DL-Alanine |
While DL-Alanine is not a direct preservative like Nisin or sodium benzoate, it can indirectly extend food shelf life byregulating the microbial gr... |
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L-Methionine powder |
L-Methionine is an essential sulfur-containing amino acid that plays irreplaceable roles in protein synthesis, metabolic regulation, and physiologi... |
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L-Cysteine hydrochloride monohydrate |
Chemical Structure and PropertiesMolecular FormulaChemical Formula:C3H7NO2S· HCl· H2O Molecular Weight: Approximately 175.64 g/molStr... |
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DL-Alanine |
DL-Alanine can interact with proteins and starches in food, modifying their structure to improve texture and stability—especially in processe... |
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L-Lysine monohydrochloride |
Melting Point and Thermal Properties of L-Lysine monohydrochloride
Melting point (decomposition point): 263–264 °C (dec.). L-lysine mono... |
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