Valine is one of the essential amino acids.
缬氨酸是一种氨基酸。
With another, valine, the excess was 23% and with alanine, 20%.
另一种缬氨酸超出了23%，丙氨酸则是20%。
Valine: One of the essential amino acids, found in most proteins.
缬氨酸：一种氨基酸，大部分在蛋白质中发现。
First, the separation of L-Valine on a single chromatographic column was investigated.
本文首先研究了缬氨酸在单根色谱柱上的分离情况。
D. concentrating the filter liquid for crystallization to obtain crude valine products;
浓缩滤液结晶得到缬氨酸粗品；
In short the term refers to three essential amino acids - leucine, isoleucine and valine.
总之这个词是指三个必需氨基酸-亮氨酸，异亮氨酸和缬氨酸。
In addition to reducing environmental effects, valine supplementation can reduce feed costs.
除了降低环境污染外，缬氨酸还可降低饲料成本。
In plant cells the principal precursor of alanine, as well as leucine and valine, is pyruvate.
植树细胞中丙氨酸和亮氨酸、缬氨酸的主要前体是丙酮酸。
In them, the increments of alanine, valine, glutamic acid, proline, glycin and serine were considerable.
其中，尤以丙氨酸、缬氨酸、谷氨酸、脯氨酸、甘氨酸、丝氨酸含量的增加相当明显。
A chiral anionic amphiphilic compound derived from D-valine was synthesized according to the literature.
依照文献以d -缬氨酸为手性源合成一手性阴离子两亲性小分子化合物。
Objective:Using organic membrane filtration and ion exchange to extract L-valine from the fermentation broth.
目的：利用有机膜过滤和离子交换法分离提取发酵液中的L-缬氨酸。
Abstract: Valine is an essential amino acid with branched chain and has important biological functions in swine.
摘要：缬氨酸是猪必需氨基酸中的一种支链氨基酸，具有重要的生物学功能。
The essential amino acids are leucine isoleucine lysine methionine phenylalanine threonine tryptophan and valine.
必需氨基酸包括亮氨酸、异亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、苏氨酸、色氨酸和缬氨酸。
Abstract : Valine is an essential amino acid with branched chain and has important biological functions in swine.
摘要缬氨酸是猪必需氨基酸中的一种支链氨基酸，具有重要的生物学功能。
Ammonium chloride is a better eluant, and L-leucine and L-valine can be separated successfully by gradient elution.
结果以氯化铵作洗脱剂进行梯度洗脱，成功的将l亮氨酸与l缬氨酸分离。
The essential amino acids are leucine, isoleucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
必需氨基酸包括亮氨酸、异亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、苏氨酸、色氨酸和缬氨酸。
The essential amino acids are leucine, isoleucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
异亮氨酸：是一种非极性氨基酸，由苏氨酸合成。
The combined filtrates from filtration and the washings are concentrated and lyophilized to isolate ganciclovir L-valine ester.
合并滤液和洗涤液浓缩并冻干以分离更昔洛韦L -缬氨酸酯。
The Monte Carlo simulation is performed for a cluster consisting of a neutral valine molecule surrounded by 115 water molecules.
本文对由115个水分子包围一个中性缬氨酸分子所组成的分子集团做了蒙特卡罗模拟。
The preparation of D-proline and D-valine by configuration transformation from L-proline and L-valine has been intensively studied.
本文研究了以L-脯氨酸和L-缬氨酸为原料，通过构型转换制备D-脯氨酸和D-缬氨酸的工艺。
Moreover the ratio of threonine and serine to isoleucine leucine and valine in the amniotic fluid of spina bifid a fetus is higher than normal.
但脊柱裂羊水中的苏氨酸、丝氨酸与异亮氨酸、亮氨酸、缬氨酸的比值明显地高于正常值。
Moreover, the ratio of threonine and serine to isoleucine, leucine and valine in the amniotic fluid of spina bifida fetus is higher than normal.
但脊柱裂羊水中的苏氨酸、丝氨酸与异亮氨酸、亮氨酸、缬氨酸的比值明显地高于正常值。
However, most amino acids, except arginine, valine and glutamic acid, were lower in HVS than DSBM if it is calculated per 100 g crude protein basis.
而以每100克蛋白质中氨基酸含量计算，除精氨酸、酪氨酸和谷氨酸外，HVS中其它氨基酸含量均低于DSBM。
Methods It was based on the quantification of valine hydantoin formed from the released carbamyl valine reside after acid hydrolysis of haemoglobin.
方法将血红蛋白经酸水解后，释放出氨甲酸缬氨酸，并进一步转化成缬氨酸乙内酰脲后进行定量分析。
Phosphate. It is essential glutamic acid fermentation process, but the concentration can not be too high, otherwise they will be to valine fermentation.
磷酸盐。它是谷氨酸发酵过程中必需的，但浓度不能过高，否则会转向缬氨酸发酵。
D-valine is one kind of important organic chiral source, mainly applies in the chiral medicine, the chiral chemical additive, the chiral assistant and so on.
缬氨酸是一种重要的有机手性源，主要应用于手性药物、手性添加剂、手性助剂等领域。
The method has the characteristics of simple operation, good selectivity, cleanness and environment protection, so the yield and the quality of the valine are obviously improved.
该方法具有操作简单、选择性好、清洁环保的特点，使缬氨酸的收率和质量得到显著提高。
The addition of valine, along with methionine, lysine, threonine and tryptophan, allows farmers to further reduce crude protein content of feed without any loss of animal growth performance.
在添加蛋氨酸、赖氨酸、苏氨酸、色氨酸的基础上再添加缬氨酸，可进一步降低动物日粮中蛋白质水平，且不影响动物的生长性能。
Objective:Using Brevibacterium flavum XV0505 as production strain, the influence of fermentation medium and fermentation conditions on the yield and glucose acid invert ratio of L-valine were studied.
目的：以黄色短杆菌XV0505为生产菌株，探讨发酵培养基和发酵控制条件对L-缬氨酸的产量和糖酸转化率的影响。
Objective:Using Brevibacterium flavum XV0505 as production strain, the influence of fermentation medium and fermentation conditions on the yield and glucose acid invert ratio of L-valine were studied.
目的：以黄色短杆菌XV0505为生产菌株，探讨发酵培养基和发酵控制条件对L-缬氨酸的产量和糖酸转化率的影响。
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