Isoleucine A nonpolar AMINO ACID, synthesized from threonine.
異亮氨酸：是一種非極性氨基酸，由蘇氨酸合成。
uncharged polar amino acid
不帶電的極性氨基酸
Several of the amino acids possess nonpolar R groups that are hydrophobic, and other R groups have hydrophilic character.
一些氨基酸有非極性R基團,它們是疏水性的,而其它的R基有親水性。
Synthesis of Chiral Unnatural Amino Acids by Friedel-Crafts Reaction;
利用傅-克反應合成手性非天然氨基酸
The relationship between the protein folding rate and its average polarity
蛋白質折疊速率與其氨基酸序列極性的關系
Synthesis and Characterization of Unnatural Amino Acid (4S)-4-Amino-L-Proline;
非天然氨基酸（4S）-4-氨基-L-脯氨酸的合成與表征
The nonessential amino acids were markedly reduced.
非必須氨基酸明顯減少。
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-酪氨酸與銅(Ⅱ)和具極性側基氨基酸配體配合物穩(wěn)定性的研究
The diversity of structure and physiological activity of non- protein amino acids is briefly described.
簡述了非蛋白氨基酸的結構特征和生理活性。
Study on the Nonenzymatic Browning, Surface Modification of Glucosamine Sulfate
硫酸氨基葡萄糖非酶褐變及表面改性研究
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.
兩種毛的氨基酸種類相同,但阿根廷毛的極性基團略高,含硫量較低。
L-Aspartic acid is a non-essential, acidic, genetically coded amino acid. Found especially in young sugar cane and sugar-beet molasses.
天冬氨酸是一種非必需的酸性氨基酸，尤指從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;
非極性鏈段改性水基聚氨酯分散體的合成及其膜性能研究
Asymmetric dimethylarginine protects PC12 cells against glutamate-induced excitotoxic damage
非對稱性二甲基精氨酸保護PC12細胞拮抗谷氨酸興奮性毒性的損傷作用
The editing active site is consisted of a number of conservedamino acids which are involved in precise recognition and binding of the noncognateamino acids.
編?；钚晕稽c由一系列參與精確識別和結合非共軛氨基酸的保守氨基酸位點組成。
Adsorption and Oxidation of Amino Acids on Au Electrodes of Different Structures in Alkaline Solutions;
堿性介質中氨基酸在不同結構金電極上的吸附和氧化
Study on voltammetric determination of threonine by using carbon paste electrode based on the activity effect of surfactant
蘇氨酸基于表面活性效應在碳糊電極上的伏安行為研究
Voltammetric Determination of Acetaminophen at a Poly(L-phenylalanine)Modified Electrode
聚L-苯丙氨酸修飾電極測定對乙酰氨基酚