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Serine:
Serine is a non-essential amino acid vital for the human body, playing a critical role in various metabolic processes. It is involved in the synthesis of proteins, the formation of cell membranes, and the metabolism of fats. Serine is also essential for the production of neurotransmitters that contribute to the proper functioning of the brain and nervous system. Recognized for its role in cognitive health and muscle development, serine supports overall well-being and physiological functions.
· CAS Number: 56-45-1
· HS Code: 29225090
· Formula: C3H7NO3
Main efficacy:
· Cognitive Health: Supports mental performance and brain function.
· Muscle Growth: Plays a role in the growth and maintenance of muscle tissues.
· Metabolic Function: Involved in the metabolism of fats and the synthesis of important cellular components.
CERTIFICATE OF ANALYSIS
Product Name | L-Serine | Batch No | S202401001 |
Manufacture Date | 2024.01.03 | Expiry Date | 2026.01.02 |
Packing | —— | Quantity | —— |
Items | Standard | Test Results | |
Appearance | White crystalline or crystalline powder,odorless | Complies | |
Solubility | Freely soluble in water,practically insoluble in ethanol,acetone or ether. | Complies | |
Specific Rotation [а] D20 | +14.0°～+15.6° | +15.3° | |
Identification | TLC | The position and color of the main stain is similar to the reference solution. | Conform |
IR | The infrared light absorption map is consistent with the control map . | Conform | |
Particle size | ≤50% through 80 mesh | 21% | |
pH | 5.5～6.5 | 5.7 | |
Transmittance | ≥98.0% | 99.3% | |
Chloride | ≤0.05% | ＜0.05% | |
Sulfate | ≤0.03% | ＜0.03% | |
Ammonium | ≤0.02% | ＜0.02% | |
Other Amino acids | ≤0.5% | ＜0.5% | |
Loss on drying | ≤0.2% | 0.04% | |
Residue on Ignition | ≤0.1% | 0.02% | |
Iron | ≤30mg/kg | ＜30mg/kg | |
Heavy Metals | ≤10mg/kg | ＜10mg/kg | |
Assay(dry basis) | 98.5%～101.0% | 99.7% | |
Related substances | Individual impurity≤0.5% | Negative | |
Total impurity≤2.0% | Negative | ||
Residual Solvents(as methanol) | ≤3000mg/kg | Conform | |
Arsenic | ≤1.0mg/kg | ＜1.0mg/kg | |
Lead | ≤0.5mg/kg | ＜0.5mg/kg | |
Cadmium | ≤0.5mg/kg | ＜0.5mg/kg | |
Mercury | ≤0.1mg/kg | ＜0.1mg/kg | |
Total Plate Counts | ≤1000cfu/g | Conform | |
Yeasts & Molds | ≤100cfu/g | Conform | |
Escherichia coil (10g) | Negative | Conform | |
Salmonella(25g) | Negative | Conform | |
Staphylococcus Aureus（25g） | Negative | Conform | |
Serine:
Serine is a non-essential amino acid vital for the human body, playing a critical role in various metabolic processes. It is involved in the synthesis of proteins, the formation of cell membranes, and the metabolism of fats. Serine is also essential for the production of neurotransmitters that contribute to the proper functioning of the brain and nervous system. Recognized for its role in cognitive health and muscle development, serine supports overall well-being and physiological functions.
· CAS Number: 56-45-1
· HS Code: 29225090
· Formula: C3H7NO3
Main efficacy:
· Cognitive Health: Supports mental performance and brain function.
· Muscle Growth: Plays a role in the growth and maintenance of muscle tissues.
· Metabolic Function: Involved in the metabolism of fats and the synthesis of important cellular components.
CERTIFICATE OF ANALYSIS
Product Name | L-Serine | Batch No | S202401001 |
Manufacture Date | 2024.01.03 | Expiry Date | 2026.01.02 |
Packing | —— | Quantity | —— |
Items | Standard | Test Results | |
Appearance | White crystalline or crystalline powder,odorless | Complies | |
Solubility | Freely soluble in water,practically insoluble in ethanol,acetone or ether. | Complies | |
Specific Rotation [а] D20 | +14.0°～+15.6° | +15.3° | |
Identification | TLC | The position and color of the main stain is similar to the reference solution. | Conform |
IR | The infrared light absorption map is consistent with the control map . | Conform | |
Particle size | ≤50% through 80 mesh | 21% | |
pH | 5.5～6.5 | 5.7 | |
Transmittance | ≥98.0% | 99.3% | |
Chloride | ≤0.05% | ＜0.05% | |
Sulfate | ≤0.03% | ＜0.03% | |
Ammonium | ≤0.02% | ＜0.02% | |
Other Amino acids | ≤0.5% | ＜0.5% | |
Loss on drying | ≤0.2% | 0.04% | |
Residue on Ignition | ≤0.1% | 0.02% | |
Iron | ≤30mg/kg | ＜30mg/kg | |
Heavy Metals | ≤10mg/kg | ＜10mg/kg | |
Assay(dry basis) | 98.5%～101.0% | 99.7% | |
Related substances | Individual impurity≤0.5% | Negative | |
Total impurity≤2.0% | Negative | ||
Residual Solvents(as methanol) | ≤3000mg/kg | Conform | |
Arsenic | ≤1.0mg/kg | ＜1.0mg/kg | |
Lead | ≤0.5mg/kg | ＜0.5mg/kg | |
Cadmium | ≤0.5mg/kg | ＜0.5mg/kg | |
Mercury | ≤0.1mg/kg | ＜0.1mg/kg | |
Total Plate Counts | ≤1000cfu/g | Conform | |
Yeasts & Molds | ≤100cfu/g | Conform | |
Escherichia coil (10g) | Negative | Conform | |
Salmonella(25g) | Negative | Conform | |
Staphylococcus Aureus（25g） | Negative | Conform | |
