甘氨酸

Chiral separation of D -, L -phenylglycine by RP-HPLC was accomplished by adding a complex of optically active L -Phe-Cu2+ to the mobile phase. Chiral separation mechanism was further elucidated in light of unambiguously assigning the structure of the elutents from RP-HPLC by taking advantage of tandem mass spectrometry due to its unique capability of structural identification of the unknows.

以含 L -苯丙氨酸铜配位络合物的溶液作为手性流动相，采用反相高效液相色谱法拆分了非衍生苯甘氨酸对映体，使用质谱对拆分组分进行了结构鉴定，得到了拆分组分的化学结构，用量子化学计算预测了该结构的最稳定构象。

Its amino acid sequence was identified as Gly-Tyr by using Mass Spectrography.

采用高效凝胶过滤色谱测定P2的分子量在245左右；氨基酸组成分析结果表明：P2主要含甘氨酸和酪氨酸；质谱测定P2的分子量是238.3；最终鉴定P2中ACE抑制活性丝素肽的氨基酸序列为Gly-Tyr。

Study and Preparation of chromium-rich Yeast by Microorganism Fermentation Modern science demonstrates that chromium is the necessary trace element in human body. The active part of chromium is that of Glucose Tolerance Factor. GTF consists of glutamine, glycine, nicotinic acid and chromium. GTF helps insulin and acceptor to combine, increases transportation of glucose, improves fats to convert into CO2 and fatty acids.

现代科学证明铬是人体内的必要的微量元素，人体内铬的活性成份是葡萄糖耐量因子的组分，酵母中的葡萄糖耐量因子由谷氨酰胺、甘氨酸、尼克酸和铬组成的，GTF有助于胰岛素与受体的结合，增加葡萄糖的运输，能促进脂肪组织糖酵解转换成CO2和脂肪酸。

Tranquilize the mind and improve sleep, and nourish the nerve: Royal Jelly contains three amino acids that are the neurotransmitter for brain, like glycine that can inhibit the cerebral nerve activity, like glutamic acid and aspartic acid that can excite the nerve cells.

镇静安眠、滋养神经，王浆中有3种氨基酸是大脑的递质，甘氨酸能抑制脑神经细胞的活动，天冬氨酸和谷氨酸都能兴奋神经细胞，对预防自主神经功能而引起的头晕、恶心、食欲不振等综合症有奇效。

In the complex medium, it was found that adding alanine and aminoacetic acid could obviously improve the production of PNP ase and there was interaction between them. When the alanine concentration was in 80~140 mgL^(-1) and aminoacetic acid concentration was in 140~200 mgL^(-1), the high yield of fermentation could be ensured.

在复合培养基中，丙氨酸和甘氨酸对产酶有明显促进作用且存在交互作用，两者浓度分别控制在80~140 mgL^(-1)和140~200 mgL^(-1)之间时能够很好地保证发酵产量。

Only nine aspartic acid substitution in type I collagen has been fully reported in the world.

甘氨酸转变成天冬氨酸的这种突变对成骨不全表型具有重要的影响。

The linear range of aspartic acid, glutamic acid and glycin were 2.5~85 mg/L, the average recovery were

结果显示，天门冬氨酸、谷氨酸和甘氨酸三者的线性范围均为2.5～85 mg/L；标准加入的回收率为99.6%～102.6%。

Any of several esters, other than the ethyl ester, of carbamic acid .

钾离子是构成淡水鱼鱼肉风味物质的主要成分，甘氨酸、丙氨酸、。。。

The findings were compared with those from ovarian carcinomas unrelated to endometriosis, atypical endometriosis, and ovarian endome...

结果：起源于内异症的卵巢子宫内膜样癌和卵巢透明细胞癌中各有1例检测到K-ras基因第12密码子发生突变，突变类型为GGT→TGT，即甘氨酸→半胱氨酸，其余标本均未见第12、13密码子突变。p21蛋白在与内异症相关的卵巢肿瘤。。。

In the plant albumen, the content of Glutaminic acid, Branched-chain amino ac i d in cerial protein is abundant. Glutaminic acid has great effect on nervous system. Branched-chain amino acids have the function of saving protein,and have impact on immune system,etc.

在实验中，还发现谷物经加工后氨基酸的变化，其中赖氨酸、精氨酸、甘氨酸等含量有大幅度降低，影响了谷物食品的营养价值；新谷物品种中氨基酸含量普遍增高，蛋白总量增加，这对种植业意义深远；以具有特殊香味而受到人们喜爱的香米与普通大米相比，就其蛋白质品质而延其营养价值低于普通大米。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。