Aspartic acid, also known as aspartic acid, is an α - amino acid. The L-isomer of aspartic acid is one of 20 protein amino acids, which is the structural unit of protein. Its codon is gau and GAC. It is an acidic amino acid with glutamic acid. Aspartic acid is ubiquitous in biosynthesis. It is the synthetic precursor of amino acids such as lysine, threonine, isoleucine, methionine, purine and pyrimidine bases. It can be used as the carrier of K + and Mg2 + ions to deliver electrolytes to the myocardium, so as to improve the myocardial contractile function and reduce oxygen consumption. It has a protective effect on the myocardium in the case of coronary circulation disturbance and hypoxia. It participates in the ornithine cycle, promotes the production of urea from oxygen and carbon dioxide, reduces the amount of nitrogen and carbon dioxide in the blood, enhances liver function, and eliminates fatigue.
Product name | L-Aspartic Acid powder |
外貌 | White Powder |
規格 | 99% |
Test method | HPLC |
Solubility | Soluble in water |
保存期限 | 2年 |
包裹 | 1kg L-Aspartic Acid powder Aluminum foil bag, 5kg/Carton, 10kg/Carton, 25kg/Drum |
1. L-Aspartic Acid is widely used in medicine, food and chemical industry.
2. L-Aspartic Acid can be used on the treatment of heart disease, liver disease and hypertension. It has the function of preventing and recorving fatigue. It can be made of amino acid infusion to do as ammonia antidote, liver function promoter and fatigue recovery agent.
3. L-Aspartic Acid can be used on tech industry. It is a good nutrition supplements that can be added in soft drinks. It is also the raw material of radix asparagi acyl methyl phenylalanine which is we know as Aspartame.
4. L-Aspartic Acid can be used on chemical industry. It is the raw material of synthetic resin.
5. L-Aspartic Acid can also be used as nutritive additive on cosmetics.
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物品 | 規格 | 結果 |
外貌 | White Powder | White Powder |
氣味 | Characteristic | 符合 |
Assay by HPLC | 99% | 99.85% |
Specific rotation(°) | -29°~ -32° | 符合 |
pH | 5.5~9.5 | 符合 |
Residue on ignition | ≤0.5% | 符合 |
Water Content | ≤4% | 符合 |
Heavy Metal | <10ppm | 符合 |
作為 | <1.0ppm | 符合 |
Cd | <1.0ppm | 符合 |
鉛 | ≤1.0ppm | 符合 |
Hg | ≤0.05ppm | 符合 |
總平板計數 | ≤1,000cfu/g | 符合 |
Yeast & Mold | ≤100cfu/g | 符合 |
大腸桿菌 | 消極的 | 符合 |
沙門氏菌 | 消極的 | 符合 |
結論 | Conform with specification |
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免費樣品。
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接受的交貨條件:FOB、CFR、CIF、EXW;
接受的付款貨幣:美元;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
使用語言:英語。
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