丙氨酸

Melanin from cheese and other food contained tyrosine, in the body under the action of enzymes, tyrosine into DOPA and then oxidation, the final polymerization into melanin.

黑色素来源于奶酪等食物内所含的酪氨酸，在体内酶的作用下，酪氨酸转化成二羟苯丙氨酸，然后氧化，最后聚合成黑色素。

Variety of amino acids in tea as many as 25 or more, which isoleucine, leucine, lysine, phenylalanine, threonine, valine, eight essential amino acids the human body in six.

茶叶中的氨基酸种类丰富，多达25种以上，其中的异亮氨酸、亮氨酸、赖氨酸、苯丙氨酸、苏氨酸、缬氨酸，是人体必需的八种氨基酸中的六种。

But after ultra-high pressure treatment, the all free amino acid can be measured except alanine and cystine and the content of asparagines is lower. The content of free amino acid is the highest in ultra-high pressure sterilize milk, the pasteurism milk is second, the ultra high temperature sterilized milk is lowest.

但是牛乳经过超高压杀菌处理以后，除丙氨酸和胱氨酸未检出，且超高压杀菌处理以后的天门冬氨酸的含量略低以外，其余游离氨基酸均可检出，而超高压杀菌牛乳中游离氨基酸的含量最高，巴氏杀菌乳中的含量次之，超高温瞬时杀菌乳中的含量最低。

Phenotype-genotype analysis showed that both the penetrance and severity of phenotype correlate with expansion size.

HOXD13蛋白N端功能、多聚丙氨酸的作用及多聚丙氨酸延展突变的致病机制尚不十分清楚。

In this work, metabolic engineering method was first introduced to meet the national demand of phenylalanine in our country.

为了提高我国苯丙氨酸的产量，我们首次将代谢工程方法应用于苯丙氨酸基因工程菌的构建。

Persons with phenylketonuria do not metabolize phenylalanine properly and must adhere to a diet free of it.

患有苯丙酮尿症的人不能进行苯丙氨酸的正常代谢，必须采取没有苯丙氨酸的饮食方式。

New method of racemization of L-Phenylalanine in aqueous solutions at ambient conditions was found and its industrialization process was successfully carried into execution.

常压下L形苯丙氨酸在水溶液中的消旋新方法首次发现并在工业上成功研究，建立了相应的L-苯丙氨酸水溶液消旋动力学模型。

There are some flaw in L-Phe production inland, such as underproduction and in miniature. So it is an main research subject to reduce the cost of L-Phe separation.

目前我国L-苯丙氨酸生产规模小、成本高，而降低L-苯丙氨酸生产中的成品分离纯化成本是当前的重要课题。

The experiments on the chemical synthesis of DL-phenylalanine employed the Modified Aniline way, the Diazo Reaction, Hydrolysis Reaction, and Aminate Reaction in turm to synthesize the DL-phenylalanine.

混旋苯丙氨酸化学合成实验部分首先采用改进苯胺法，经重氮化反应、Meerwein反应、水解反应、氨化反应，合成混旋苯丙氨酸，收率达到84％。

This paper studies several dosimetric characteristics of alanine/ESR dosimetry system on 60Co Y -ray and electron beam irradiation.

本文研究了丙氨酸/ESR剂量体系对于60Coγ射线和电子束辐照的剂量学响应性能，并通过实验确定了丙氨酸薄膜剂量计的最佳测量条件。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新