Amino acids are organic compounds that contain amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid. The key elements of an amino acid are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N), although other elements are found in the side chains of certain amino acids. Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues.
L-Serine: Sources and Benefits
L-Serine is a non-essential amino acid with a variety of pharmacological effects, such as neuroprotective, antidiabetic and antitumor effects.
Nov 12，2024 Amino Acids and Proteins
What are the benefits and side effects of L-methionine?
L-methionine and D-methionine are two different forms of methionine that differ in spatial configuration.
Nov 2，2024 Amino Acids and Proteins
Cytidine 5’-monophosphate: Uses, biological activities and benefits
Cytidine 5’-monophosphate (5'-CMP) is a key intermediate in the production of nucleotide derivatives and has been widely used in the food, agriculture and pharmaceutical industries.
Oct 28，2024 Amino Acids and Proteins
β-Galactosidase: Catalytic Mechanism and Conventional Applications
β-Galactosidase catalyzes β-galactoside hydrolysis, pivotal in food tech, biotech, and waste conversion, shaping microbiology and enzyme engineering since 19th century.
Oct 23，2024 Amino Acids and Proteins
Is Adenine and Adenosine the same substance?
No. Adenine is the name of a purine base and one of the basic components of the nucleotides that make up DNA or RNA.
Oct 18，2024 Amino Acids and Proteins
Pharmacological Actions and Benefits of Sarcosine
Sarcosine (N-methylglycine) is a glutamatergic modulator that occurs naturally in muscles and other body tissues.
Oct 15，2024 Amino Acids and Proteins
Q：Which food is rich in L-citrulline?
A：L-citrulline, an α-amino acid, contributes to Nitric oxide (NO) synthesis through this NOS-dependent pathway via its conversion to L-arginine.
Sep 5，2024 Amino Acids and Proteins
L-Methionine: Benefits, Dosage and Safety
L-Methionine is an essential sulphur-containing amino acid that is critical for many cellular functions, including protein synthesis and cellular metabolism.
Aug 26，2024 Amino Acids and Proteins
L-Proline: Properties, Sources, and Applications
L-proline is one of the 20 amino acids used by the human body to synthesize proteins. This amino acid is encoded in the human genetic code with the codons CCA, CCC, CCG and CCU.
Aug 16，2024 Amino Acids and Proteins
L-Histidine: Biosynthesis and Benefits
L-Histidine is an essential protein amino acid in food and has a wide range of applications in medicine.
Jul 29，2024 Amino Acids and Proteins