
L-serine, one of the amino acids, is also known as L-2-amino-3-hydroxypropionic acid. It is a white crystal or crystalline powder, odorless and sweet. Its molecular structure is unique, containing a hydroxyl group and an amino group, which makes it have multiple biological activities in the body. L-serine has good solubility and is easily soluble in water, but is almost insoluble in ethanol, ether and acetone. L-serine is a multifunctional amino acid that is widely used in medicine, food, cosmetics and biochemical research. It plays an important role in protein synthesis, neuroprotection, immunomodulation and metabolic function, and is an important component in modern biomedical and nutritional research.
Pharmaceutical raw materials: L-serine can be used as a raw material for compound amino acid infusions and has great applications in neuroprotection and disease treatment. It plays an important role in the treatment of brain damage, neurodegenerative diseases, and mental illnesses. It can promote the synthesis and release of neurotransmitters, improve the connection of neural networks in the brain, thereby reducing nerve damage and promoting nerve regeneration. It can also regulate immune responses and reduce inflammation, and has great applications in improving immune function caused by diseases.
Food additives: It can be used as a nutritional enhancer and is widely used in various foods to provide nutritional value. It can be added to functional drinks, nutrition bars, dietary supplements and other healthy foods to meet the nutritional needs of specific groups of people. The unique taste and moisturizing properties of L-serine make it play an important role in processed foods such as baked goods and meat products, which can improve the taste and texture of food.
Cosmetics materials: L-serine can deeply nourish the skin, promote the metabolism and renewal of skin cells, and improve uneven skin tone, dullness and other problems. It also has good moisturizing properties, can lock in skin moisture, and makes the skin more hydrated and smooth. As a natural amino acid ingredient, it has broad application prospects in cosmetics.
Biochemical research: L-serine is a precursor for the synthesis of many important biological substances in organisms, such as purine, pyrimidine, phospholipids, etc. Therefore, in biochemical and nutritional research, L-serine has a wide range of application values and can be used to study the metabolic process of organisms, the mechanism of disease occurrence, etc.
Product name |
L-serine |
Purity |
≥99.0% |
Grade |
Pharmaceutical/Food Grade |
Character |
White crystalline powder |
Cas No. |
56-45-1 |
Molecular Formula |
C₃H₇NO₃ |
Molecular Weight |
105.09 |
Test method |
HPLC |
Introduction |
L-Serine is a non-essential amino acid with the chemical name 2-amino-3-hydroxypropionic acid, the molecular formula C₃H₇NO₃, and a molecular weight of 105.09. It is an aliphatic polar amino acid, a glycogenic amino acid, and is widely present in natural proteins. The isoelectric point of L-serine is 5.68. It is a white crystal or crystalline powder at room temperature. It is odorless, sweet, and easily soluble in water. The solubility is 250 g/L at 20°C. L-serine is a multifunctional amino acid that is widely used in medicine, food, cosmetics, and biochemical research. It plays an important role in protein synthesis, neuroprotection, immunoregulation, and metabolic functions. |
Function |
Promote brain development and function: L-serine is an important nutrient for the development of brain nerve cells. It can promote the synthesis and release of neurotransmitters and increase the level of neurotransmitters such as serotonin in the brain, which helps improve memory and attention and relieve stress and anxiety. In addition, L-serine can also increase synaptic plasticity and nerve regeneration and has a positive effect on improving cognitive function and learning and memory ability. Regulate the immune system: As a nutritional supplement, it can enhance the body's immunity, promote the proliferation and differentiation of immune cells, and improve the body's resistance to disease. Promote liver metabolism: This amino acid helps the liver's detoxification function, promotes the excretion of toxic substances in the body, and assists in improving liver function, which is of great significance to protecting liver health. Improve sleep quality: It also has a sedative and hypnotic effect, which can shorten the time to fall asleep, prolong the deep sleep period, and reduce the number of awakenings at night, thereby improving sleep quality and making people more energetic during the day. |
Storage |
Store in cool & dry place. Keep away from strong light and heat. |
Packing |
25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place |
Shelf Life |
2 years when stored properly |
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