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供應 L-Glutamine /56-85-9  |
規(guī) 格： |
98.5-101% |
價 格： |
1/ |
數(shù) 量： |
1 |
交貨地： |
憑指定 |
發(fā)布時間： |
2015-04-16 |
有效期： |
90天 |
備 注： |
Specifications of L-Glutamine
[CAS No.]: 56-85-9
[Chemical Formula]:C5H10N2O3
[Molecular Weight]: 146
Items Specifications
Description White crystals or crystalline powder
Assay 98.5%-101%
Specific Rotation[α]D20 +6.3° ~ +7.3°
Loss on Drying ≤0.50%
Residue on Ignition ≤0.10%
Chloride (Cl) ≤500ppm
Iron(Fe) ≤30ppm
Sulfate ( SO4) ≤300ppm
Heavy Metals ≤15ppm
Lead (Pb) ≤5ppm
Arsenic（As） ≤3ppm
Cadmium (Cd) ≤1ppm
Mercury (Hg) ≤1ppm
Total Plate Count ≤5000cfu/g
Yeast and Molds ≤100cfu/g
E.Coli Negative in 10g
Staphylococcus Aureus Negative in 10g
Salmonella Negative in 10g
Particle size 100mesh
Solubility Dissolve is water
Bulk density ≥0.5g/ml
Organic Volatile Impurities Meets the requirements.
Shelf life 24months
用途：營養(yǎng)強化劑。Nutrition Enhancer。
L-谷氨酰胺是構(gòu)成人體蛋白質(zhì)所必須的20種氨基酸之一，在生命活動中起著重要作用，不僅是一種重要的生化試劑，同時也是一種有前途的藥物。具有使消化器粘膜再生修補的生理機能，它是治療胃潰瘍，慢性胃炎的有效藥物。此外，它還有增進腦神經(jīng)的作用，可用來治療神經(jīng)衰弱，改善腦出血后遺的記憶障礙。防止癌痛發(fā)作，維持腎臟、胰腺、膽囊和肝臟的正常功能等作用。
L-Glutamine is one of 20 essential amino acids in forming the protein in human body, having important function in vital activities. It is not only one of important Bio-Chemistry reagent, but also a prosperous medicine, with the physical function of the digester mucosa reproducing and amending, and healing stomach ulcers and chronic gastritis. Otherwise, it has the function of improving brain nerves, healing neurosism and improving the heritage of memory impairment after cerebral hemorrhage. It can prevent cancer pains, sustain the normal functions of Kidney, pancreas, gallbladder and liver.
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