Isoleucine A nonpolar AMINO ACID, synthesized from threonine.
异亮氨酸：是一种非极性氨基酸，由苏氨酸合成。
uncharged polar amino acid
不带电的极性氨基酸
Several of the amino acids possess nonpolar R groups that are hydrophobic, and other R groups have hydrophilic character.
一些氨基酸有非极性R基团,它们是疏水性的,而其它的R基有亲水性。
Synthesis of Chiral Unnatural Amino Acids by Friedel-Crafts Reaction;
利用傅-克反应合成手性非天然氨基酸
The relationship between the protein folding rate and its average polarity
蛋白质折叠速率与其氨基酸序列极性的关系
Synthesis and Characterization of Unnatural Amino Acid (4S)-4-Amino-L-Proline;
非天然氨基酸（4S）-4-氨基-L-脯氨酸的合成与表征
The nonessential amino acids were markedly reduced.
非必须氨基酸明显减少。
The Stability Study on Ternary Complexes of 3,5-Dimethyl-DL-tyrosine,Polarity Amino Acid and Cu(Ⅱ) by Potential Titration and NMR Method
3,5-二甲基-DL-酪氨酸与铜(Ⅱ)和具极性侧基氨基酸配体配合物稳定性的研究
The diversity of structure and physiological activity of non- protein amino acids is briefly described.
简述了非蛋白氨基酸的结构特征和生理活性。
Study on the Nonenzymatic Browning, Surface Modification of Glucosamine Sulfate
硫酸氨基葡萄糖非酶褐变及表面改性研究
The relative amount of different aminoacids of there two woolswere nearly same,and,however,the testing results show that the Argentine woolpossessed a higher polarity and a lower sulphur content.
两种毛的氨基酸种类相同,但阿根廷毛的极性基团略高,含硫量较低。
L-Aspartic acid is a non-essential, acidic, genetically coded amino acid. Found especially in young sugar cane and sugar-beet molasses.
天冬氨酸是一种非必需的酸性氨基酸，尤指从小的甘蔗和甜菜的糖蜜中提取的。
Modification of Aqueous Polyurethane Dispersions by Hydrophobic Segment: Synthesis and Characterization;
非极性链段改性水基聚氨酯分散体的合成及其膜性能研究
Asymmetric dimethylarginine protects PC12 cells against glutamate-induced excitotoxic damage
非对称性二甲基精氨酸保护PC12细胞拮抗谷氨酸兴奋性毒性的损伤作用
The editing active site is consisted of a number of conservedamino acids which are involved in precise recognition and binding of the noncognateamino acids.
编校活性位点由一系列参与精确识别和结合非共轭氨基酸的保守氨基酸位点组成。
Adsorption and Oxidation of Amino Acids on Au Electrodes of Different Structures in Alkaline Solutions;
碱性介质中氨基酸在不同结构金电极上的吸附和氧化
Study on voltammetric determination of threonine by using carbon paste electrode based on the activity effect of surfactant
苏氨酸基于表面活性效应在碳糊电极上的伏安行为研究
Voltammetric Determination of Acetaminophen at a Poly(L-phenylalanine)Modified Electrode
聚L-苯丙氨酸修饰电极测定对乙酰氨基酚