氨的

E. methyl jasmonate +methyl salicylate, MeJA +cis-hexenal, MeJA +trans-hexenal, MeJA +benzothiazole, and then the induced activities of three defensive enzymes including peroxidase, polyphenol oxidase and phenylalanine ammonia lyase were measured.

以1年生合作杨扦插苗为试验材料，利用茉莉酸甲酯分别与水杨酸甲酯、顺式己烯醛(cis-hexenal)、反式己烯醛(trans-hexenal)和苯骈噻唑混合的4种挥发物熏蒸合作杨叶片，检测过氧化物酶、多酚氧化酶及苯丙氨酸解氨酶3种防御酶的活性变化。

A method of capillary electrophoresis with tris (2,2′-bipyridyl) ruthenium electrochemiluminescence detection has been applied to the simultaneous determination of proline and hydroxyproline in human urine.

1引言胶原蛋白中常含有丰富的脯氨酸和羟脯氨酸，其中Hyp几乎为胶原蛋白所特有。在胶原蛋白代谢中，Pro通过羟基化形成Hyp，胶原蛋白降解释放的Hyp从尿中排泄[1]。

Among them, there were 7 necessary amino acid and total content reached to4.746%, occupying 38.86% of all amino acid. The tryptophan, tyrosine and cystine were notmeasured. The content of isoleucine and histidine were relative high as to the fluting-body ofSuillus aeruginascens,Lactarius deliciosus, Cortinarius caerulescens, Cantharellus cibarius, andthe mineral elements content of C.

对紫红丝膜菌子实体的营养成分做了系统分析，结果显示紫红丝膜菌子实体含糖量较高，总糖含量高达47.76％、多糖4.5％、粗蛋白9.76％、粗脂肪5.4％，水分11.2％；紫红丝膜菌子实体含有15种氨基酸，总量为12.214％，其中含有人体必需氨基酸7种，含量为4.746％，占总氨基酸含量的38.86％，色氨酸、酪氨酸和胱氨酸在丝膜菌子实体中未检测到。

The study on the extracting small experiment of Choleic acid, Glycocholic acid and Taurocholic acid.The extracting small experiments of Choleic acid, Glycocholic acid and taurocholic acid were studied by adopting deproteinizatio, depigmentation, extraction and column chromatographic fractionation.

提取胆酸、甘氨胆酸、牛磺胆酸的小试工艺研究采用脱蛋白、除色素、萃取、柱层析分离等方法开展了从牛羊混合胆汁中分离、提取和纯化胆酸、甘氨胆酸及牛磺胆酸三种有效成分的小试提取工艺研究。

At present,the synthesis of lignin that is not only a means,but Phenylalanine AmmoniaLyaseand Cinnamic acid 4-Hydroxylase(C4H),such as enzyme in the synthesis played a very important role.

目前认为木质素的合成途径不只一条，但苯丙氨酸解氨酶和肉桂酸4-羟基化酶(C4H)等酶在合成中起到了十分重要的作用。

ObjectiveTo develop an TLC method for the determination of trichosanthin Citrullin content from different habitats.

目的采用薄层色谱扫描法测定不同产地天花粉中瓜氨酸的含量，建立瓜氨酸的含量测定方法。

The average recovery was 99.12%, rsd=1.12%.conclusionthe proposed method is simple,rapid and accurate.it can be used to determine the contents of citrullin in radix trichosanthis..

结果瓜氨酸在0.200 8～2.008 μg时，与峰面积呈良好的线性关系（r=0.999）；平均回收率为99.12%，rsd =1.12%。结论该方法操作简便，快速，准确，可用于瓜氨酸的含量测定。

Cyanophycin has another valuable component: the amino acid arginine, which improves animal health when added to feed and reduces the level of nitrogen in urine.

蓝细菌中还有另外一种有价值的成分――精氨酸。向饲料中添加精氨酸后能够增强动物体质，减少动物尿液中的含氮量。

To overcome the shortcomings of the ammonia-alcohol method, this paper experimentally studied the green deacidification technology of diesel by the ammonia-alcohol method, which used low-temperature coalescence filtration in a self-made experimental device.

为克服醇氨法的缺点，在自制的实验装置上采用低温聚结过滤法对柴油醇氨法绿色脱酸技术进行实验研究。

In sham-operation group,animals were decollated and their brains were taken out at 24 hours postoperatively. In all the groups, hippocampal brain injury was detected using histopathological method combined with semi-quantified RT-PCR methods for detecting caspase-3 mRNA. Adult rats aged 90 days were used in modified y maze to examine their learning and memory functions. All these three experiments were independent.

各组海马区脑损伤行组织病理学检测，半胱氨酸天冬氨酸蛋白酶-3 mRNA的表达采用半定量反转录-聚合酶反应方法进行检查，成年90 d龄的大鼠进行三等分迷宫测试其学习记忆能力，3个实验各自独立。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。