丁酸

The spectrophometric determination ofγ-Aminobutyric acid in brown rice was studied based on Berthelot reaction.

基于Berthelot显色反应，研究了快速测定糙米中γ-氨基丁酸含量的比色法。

Domestic Violence in Pregnancy; Psychosocial Characteristics; Postpartum Depression; Risk Factors; Neonate; Glutamate; r-aminobutyric acid; plasma cortisol; COMT gene; 5-HT gene; Single nucleotide polymorphism; Temperament; Mental Development Index; Physical Development Index; Gene-Environment Interaction; Neural Network; Biomathematic Model

医药卫生科技，预防医学与卫生学，计划生育与妇幼保健孕期家庭暴力；社会心理特征；产后抑郁；危险因素；新生儿；谷氨酸； r-氨基丁酸；血浆皮质醇； COMT基因； 5-HT基因；单核苷酸多态性；气质；智力和运动发展指数；遗传-环境交互作用；神经网络；数学模型

A method for analysis ofγ-aminobutyric acid in germinated brown rice by high performance liquid chromatography was developed.

建立一种发芽糙米中γ-氨基丁酸含量的高效液相色谱测定法。

Synthesis, Crystal Structure, Fluorescence Properties and Physiological Activity of Acetoacetylindole Butanoic Acid

乙酰丙酮吲哚丁酸的合成、单晶结构、荧光性质及生理活性

Twelve kinds of volatile products in the fermentation broth were determined, in which ethanol, acetic acid, 1, 2-ethanediol, butanoic acid and glycerine were the major compounds, and they can be utilized by methanogenic organism directly or be changed into compounds that can be utilized by methanogens organism directly.

MC1分解木薯渣过程中可溶性物质总含量开始为18%，3 d后达到最高，为33%，GC-MS测定挥发性产物的总量在培养6 d后达到最高，挥发性产物共检测出12种，其中量较大的化合物为乙醇、乙酸、乙二醇、丁酸及甘油，这些产物为甲烷发酵菌可直接利用或者容易转化为甲烷菌直接利用的成分。

The GC/MS analysis indicated that the volatile compounds from the plant leaves which is easy to be damaged by Tetraychus vienneis include relative large amounts of cis-3-hexenyl ester acetic acid, cis-3-hexenyl ester butanoic acid and alpha-famesene.

结果表明，植物叶片中的挥发性物质得到了很好的分离，受山楂叶螨危害严重的植物的完好叶片中的挥发性物质均含有顺－3-己烯－1-醇乙酸酯、顺－3-己烯－1-醇丁酸酯和α-法呢烯，且含量较大。

Through the coupling of cyclen and homoserine deriva-tive, we have firstly synthesized a cyclen-functionalized ?α-amino acid,-2-amino-4[1 (1, 4, 7, 10 –tetraazacyclo-dodecane)] butanoic acid.

我们通过1，4，7，10-四氮杂十二烷与高丝氨酸衍生物反应，首先合成了一个非天然α-氨基酸：-2-氨基-4[1(1，4，7，10-四氮杂环十二烷)]丁酸。

Twenty multiparous and ten primiparous Holstein cows were used to in- vestigate effects of supplementing dairy cow diets with Alimet (DL, 2- hydroxy-4- butanoic acid; HMB; Novus International Inc.) on DMI and milk production.

20多子和10头荷斯坦奶牛初产被用来在， vestigate补充与Alimet（消旋，2奶牛饲料的影响-羟基- 4 -丁酸； HMB；诺弗司国际公司） DMI和牛奶的生产。

In comparison,the rhizobia in mature infected cells were larger,greater in number,varied in shape,and distributed throughout the nodule cells.The rhizobia in the mature cells also had poly-hydroxy butanoic acid and curapos.

成熟侵染细胞中，根瘤菌个体较大，数量较多，多呈棒状，少数为球形或椭球形，有很多根瘤菌还呈现明显的"T"形、"Y"形或"V"形，菌体占满了整个细胞，这时的根瘤菌大多数含有聚羟基丁酸和聚磷酸盐颗粒。

Calicheamicin can be conjugated to the non-specific antibody using a 4-(4'-acetylphenoxy) butanoic acid or (3-Acetylphenyl) acetic acid linker.

可使用4-(4′-乙酰基苯氧基)丁酸或(3-乙酰基苯基)乙酸连接子使卡奇霉素与所述非特异性抗体共轭结合。

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。