对安息香和氨基酸衍生物对映异构体能部分分离。
The partially separation of benzoin and dansyl-amino acids were also achieved.
结论硝硫氰胺的氨基酸衍生物的钠盐水溶性良好。
CONCLUSIONS The derivatives of nithiocyanmine (their sodium salts) with glycine and alanine had good solubility in water.
合成了重要的氨基酸衍生物S-苄基-半胱氨酸．阐述了合成物质的配位化学功能；
S-benzyl-cysteine, an important amino-acid derivative, is synthesized. Properties of coordinate chemistry of the synthesized material are stated in detail.
公司提供的主要产品：氨基酸衍生物、肽类、药物中间体、原料药和其它精细化学品。
The company provides the main products: amino acid derivatives and peptide, drug intermediates and apis and other fine chemicals.
详细讨论了蛋白质、酶、多肽、氨基酸及其衍生物的抗氧化性能，抗氧化机制和影响因素。
The antioxidative properties, antioxidative mechanism and their affecting factors of proteins, enzymes, peptides, amino acids and their derivatives were discussed in this paper.
并应用紫外可见吸收光谱研究了这些手性杯芳烃衍生物对氨基酸的手性识别作用。
The chiral recognition of the derivatives to amino acids were also investigated by UV spectrum.
展望了氨基酸酰胺类衍生物的合成方向。
The synthetic trend of amino acid amide derivatives is prospected.
通过实验，找到中草药、风味氨基酸以及其衍生物，对鱼虾嗅觉刺激、味觉刺激的基础味料，通过新工艺研制成鱼虾复合诱食素。
The compound bait for fishes and shrimps was produced from the herb medicine, flavor amino acid and its derivatives and basic flavor ingredients with new technology.
这一结果在氨基酸及其衍生物的手性识别之中是十分高的结果。
This is a rather high result for the chiral recognition between the amino acid and its derivatives, which makes 2-diTe-CD a potemtial candidate in the chiral recognition and separation.
现代药理研究证明，它富含大黄素等蒽醌类衍生物、豆甾醇类、脂肪酸、氨基酸以及多种微量元素，更是丰富了其应用范围。
Modern pharmacological studies have shown that it is rich in anthraquinones materials and more other composition which extend the application range.
介绍了硼氢化钠还原羧酸及其衍生物的机理，综述了硼氢化钠在羧酸、羧酸酯、酰胺、酰氯和氨基酸及其衍生物还原中的应用。
In this article, the mechanism and the methods used for the reduction of carboxylic acids, esters, amides, acid chloride, amino acids and the...
化学计量法表明，所有的氨基酸均与环糊精衍生物形成了1：1的超分子体系。
The supramolecular system stoichiometry is 1:1 for all amino acid inclusion complexation with host compounds (1) and (3).
化学计量法表明，所有的氨基酸均与环糊精衍生物形成了1：1的超分子体系。
The supramolecular system stoichiometry is 1:1 for all amino acid inclusion complexation with host compounds (1) and (3).
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