查询词典 amino acids

Of which there are twenty fatty acids, fifteen free amino acids, fourty four volatile oils, three alkaloids, a sucrose and β-sitosterol.

作者从苦参中共分析鉴定出87种成分，其中脂肪酸20种，游离氨基酸15种，挥发油47种，生物碱3种，蔗糖及β-谷甾醇。

Ino acids. The deduced amino acids sequence is the same with that of Gal β1,3GalNAc α2,3-sialyltransferase from human submaxillary gland,only one-base difference. It showed 83.2% homology with that of α2,3-sialyltransferase from pig submaxillary gland.

从人胎肝cDNA文库中分离了一个完整的cDNA，测序结果表明，该cDNA序列含有一个编码340个氨基酸的开放阅读框，推导的氨基酸序列与人颌下腺Galβ1，3GalNAcα2，3-唾液酸转移酶相同，但其中有一个密码子存在差别。

They are a natural source of beneficial constituents such as carbohydrates, amino acids and unsaturated fatty acids.

他们是一个有益的天然来源的成分，如碳水化合物，氨基酸和不饱和脂肪酸。

In part one, the reactions of some active fluorine-containing compounds such as 2, 2-dihydropolyfluoroalkanoic acids and ethyl 2-hydropolyfluoroalkenoates were studied and various fluorine-containing heterocyclic compounds were synthesized. Using 2, 2-dihydropolyfluoroalkanoic acids as the starting material, 4-fluoroalkyl quinolin-2-ols, 2- [ -1-hydropolyfluoro-1-alkenyl] -4H-3, 1-benzoxazin-4-ones, 1-aryl -4, 9-dihydro-3-fluoro-alkyl-1H-pyrazo [3, 4-b] quinolin-4-ones, 5-fluoroalkyl-12H-quin olino [2, 1-b] quinazolin-12-ones, 4-fluoroalkyl-1, 3-dihydro-1, 5-benzodiazepin-2-ones and 4-fluoroalkyl-2H-pyrido [1, 2-a] pyrimidin-2-ones were synthesized through its condensation reaction with anilines, anthranilic acid, N'-aryl-o-aminobenzamides, o-nitro aniline, o-amino pyridine and their derivatives and the subsequent transformations. 5-Fluoroalkyl isoxazolidines, 3-fluoro-3-fluoroalkylisoxazolidino [4, 3-c] quinolin-4-ones, 3-fluoroalkylisoxazolino [4, 3-c] quinolin-4-ones and 2-aryl-3per fluoroacylindoles were synthesized by inter-and intramolecular 1, 3-dipolar cycloaddition of fluorine-containing olefins and nitrones.

第二部分，我们研究了α，α-二氟苄基卤类化合物的亚磺化脱卤反应、产物的转化及全氟烷基亚磺酸盐与芳环化合物的全氟烷基化反应，发现全氟苄基碘或溴及α，α一二氟苄基溴在保险粉等亚磺化脱卤试剂引发下可生成相应的亚磺酸盐；全氟苄基亚磺酸盐与氯气或溴反应可生成全氟苄基磺酰氯或磺酰溴；在烯烃存在下，全氟苄基碘则与烯烃发生加成反应，生成相应的1：1加成产物；在三价醋酸锰的作用下，部分芳香化合物如茴香醚，二甲氧基苯，吡啶，喹啉等可以和过量的全氟烷基亚磺酸盐发生双全氟烷基化反应，反应表现出一定的区域选择性，产率良好。

Carbohydrates are made of simple sugars, proteins are made up of 20 amino acids, and nucleic acids are compose of oxy- and deoxy- nucleic sugars and 5 base pairs.

其中碳水化合物都是由单糖构成的，蛋白质是由20种氨基酸构成的，核酸是由核糖、脱氧核糖、和5种碱基构成。

Portunus trituberculatus ; Fatty acids ; Amino acids ; Nutritional quality ; Evaluation

三疣梭子蟹；脂肪酸；氨基酸；营养品质；评价

In order to get a synthetic evaluation of the nutritional quality between wild and cultured of Portunus trituberculatus, crude protein, crude lipid, ash, amino acids and fatty acids in muscle, hepatopancreas and ovary of Portunus trituberculatus were determined by adopting national standard method.

通过分析比较野生和养殖三疣梭子蟹的肌肉、肝胰腺及生殖腺的营养成分，对其营养价值进行综合评价。

Upon initial signal assignment, about 20 chemical constituents in tea were identified, including amino acids, theanine, catechins (EGC, EC, EGCG, ECG and unknown catechins), sucrose, unknown sugars, fatty acids, caffeine, quinic acid and so on. The NMR data were then analyzed by the principal component analysis technique.

检测出约20种物质，包括多种氨基酸、茶氨酸、多种儿茶素表没食子儿茶素(EGC、表儿茶素、表没食子儿茶素没食子酸酯、表儿茶素没食子酸酯和一些未知的儿茶素、蔗糖、未知糖类、脂肪酸、咖啡因等。

Firstly, based on phenomenal characteristic parameter collection and its further correlation analysis, the metabolic flux shift during late phase of guanosine fermentation was preliminarily deduced and confirmed by combining intermediates detection and the product biosynthesis pathway analysis. That is, the metabolic flux shifted from Hexose Monophosphate Pathway , from which guanosine was generated mainly, to Embden-Meyerhof Pathway and Tricarboxylic acid cycle to form amino acids and organic acids.

首先通过对发酵过程现象特征的收集和进一步的相关分析，初步推断在发酵过程后期存在有代谢流的迁移，结合中间代谢产物的分析和产物合成的代谢途径初步确认了代谢流迁移的存在，即代谢流从形成产物的HMP途径向形成有机酸、氨基酸的EMP途径、TCA循环迁移。

Minerals were determined by inductive coupled plasma-mass spectrometry,while fatty acids,amino acids,ergosterol, total triterpene of Antrodia camphorata were measured by national standard methods.

采用常规检测方法测定深层发酵樟芝菌丝体中的营养成分脂肪酸、氨基酸、麦角甾醇、总三萜的含量，用电感耦合等离子体质谱法测定矿物质的含量。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48