asparagine

n.

天门冬素，天冬酰胺酸；

英英释义

asparagine[ ə'spærədʒi:n ]

n.a crystalline amino acid found in proteins and in many plants (e.g., asparagus)

双语例句

用作名词(n.)

Aspartate is readily converted to asparagine.
天门冬氨酸易于转变成天门冬酰胺。

Studies with labelled aspartate demonstrate its ready conversion into asparagine.
用标记的天门冬氨酸研究证明，它迅速地转变为天门冬酰胺。

权威例句

1. The best carbon source is maltose. The best nitrogen source is asparagine.

最佳碳源为麦芽糖，最佳氮源为天门冬素；

2. Acrylamid content in materials decreases as the reducing sugars or asparagine decrease, and it decreases dramatically by lowering the temperature.

减少原料中的还原糖或天冬酰胺含量及降低加工温度能显著降低食品中丙烯酰胺的含量。

3. For example, acidic treatments destroy glutamine and asparagine, whereas alkaline treatments destroy cystine, serine and threonine, and produce lysinoalanine and D-amino acids.

例如，酸处理破坏谷氨酸盐和天冬酰胺酸，而碱处理破坏胱氨酸、丝氨酸和苏氨酸，并产生赖氨酞胺丙氨酸和D-氨基酸。

4. DL Asparagine was produced by ammonolysis of maleic anhydride in the presence of N catalyst(home made) in a stainless steel autoclave.

在一内衬钛材的不锈钢高压釜中，采用自制的N催化剂，通过马来酸酐氨解反应合成了DL天冬酰胺。

5. The adult shrimp had significantly higher tyrosine, phenylalanine and asparagine content but lower valine and isoleucine levels compared to juvenile and middle shrimp.

成虾的缬氨酸、异亮氨酸含量比小虾、中虾的低，而酪氨酸、苯丙氨酸、天门冬氨酸较高。

6. Cyanide can serve as precursor for the amide nitrogen of asparagine .

氰化物可以作一个天门冬酰胺的酰胺氮前体。

7. In order to validate the formation mechanism of acrylamide, we studied on the model system of glucose and asparagine.

为了进一步证实其形成机理，进行了葡萄糖和天冬酰胺模拟体系的研究。

8. We also present current research trends on the mode of action of 1,4-cineolederivatives indicating that these compounds could act as inhibitors of asparagine synthetase.

此外，还介绍了1，4-桉树脑衍生物除草作用机理的研究动态，研究表明，1，4-桉树脑衍生物可作为天冬酰胺合成酶抑制剂。

9. Dextrose and maltose was the best carbon source, while asparagine (Asn)was the optimum nitrogen source for both hypha growth and spore bearing.

葡萄糖和麦芽糖为菌丝生长和产孢的最佳碳源。 天冬酰胺是菌丝生长和孢子产生的最佳氮源。

10. The formation of acrylamide in food is influenced mainly by the content of reducing sugars or asparagine in materials and the processing temperature.

原料中还原糖、 天冬酰胺含量及加工温度是影响食品中丙烯酰胺形成的主要因素。

11. Lactose is also identified as the best carbon source while asparagine the best nitrogen source.

同时确定了乳糖为最佳碳源，天门冬素为最佳氮源。

12. In chapter 5, we focus on the properties of asparagine ions in gas phase.

第五章中我们主要研究天冬酰胺的离子的性质。

13. The uses of biodegradable polymers poly-asparagine and its derivatives, as carriers in controlled drug release are reviewed.

综述了可生物降解的高分子材料聚天各酰胺及其衍生物作为载体在药物控制释放中的应用。

14. L - asparagine is a non - essential , neutrall , genetically coded amino acid . it is a crystalline amino acid , found in many plants , that is easily hydrolyzed to aspartic acid.

天冬酰胺是一种非必需的中性晶体氨基酸，许多植物里都有，易于水解为天门冬氨酸。

15. 1% asparagine can inhibit nonenzymatic brown of Jujube pulp.

天冬氨酸可抑制枣浆非酶褐变。

16. "Our method is based on lactic acid fermentation, " explains Dr Blom. "Acrylamide is formed as a reaction between the amino acid asparagine and simple sugars such as glucose and fructose.

Blom博士解释说，方法是基于乳酸菌，丙烯酰胺是由天冬氨酸和单糖（例如葡萄糖和乳糖）反应过程中形成的。

17. The optimum growth nitrogen source of these fungi was Asparagine except that of 009 was NaNO3.

生长所需最佳氮源除009为硝酸钠外，其它为天门冬酰胺。

18. Asparaginase Erwinia chrysanthemi catalyzes the deamidation of asparagine to aspartic acid and ammonia, resulting in a reduction in circulating levels of asparagine.

门冬酰胺酶的菊欧文氏菌催化的脱酰胺，天门冬，天门冬氨酸和氨，减少循环天门冬水平。

19. It can cleave the asparagine from the residual N-acetylglucosamines, and this is one of the final steps in the lysosomal breakdown of glycoproteins.

它从残留的N-乙酰葡萄糖胺中分离天（门）冬酰胺，这是溶酶体分解糖蛋白最后步骤之一。

20. The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.

谷酰胺可能是比氨还要合适的底物。

21. The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.

谷酰胺可能是比氨还要合适的底物。

22. Studies with labelled aspartate demonstrate its ready conversion into asparagine.

用标记的天门冬氨酸研究证明，它迅速地转变为天门冬酰胺。

-- 来源 -- 英汉 - 辞典例句

23. An enzyme isolated from bacteria that catalyzes the hydrolysis of asparagine and is used in the chemotherapeutic treatment of leukemia.

天门冬醯胺酶由细菌中分离出来的一种酶，能催化天门冬醯胺的水解，用于对白血病的化疗

-- 来源 -- 英汉 - 短句参考

24. Cyanide can serve as precursor for the amide nitrogen of asparagine.

氰化物可以作一个天门冬酰胺的酰胺氮前体。

-- 来源 -- 英汉 - 辞典例句

25. "Asparagine :One of the nonessential amino acids, widely distributed in plant proteins and closely related to aspartic acid. First isolated in 1806 from asparagus, it is used in medicine and Biochemical research"

天门冬醯胺:一种非必需氨基酸,广泛存在于各种植物蛋白质中,与天门冬氨酸密切相关。1806年首次由文竹(天门冬)分离得到,用于医学和生化方面的研究。

-- 来源 -- 英汉 - 翻译样例 - 自然

26. The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.

谷酰胺或天门冬酰胺的酰胺氮作用较氨更有效。

-- 来源 -- 英汉 - 辞典例句

27. asparagine synthetase

天冬酰胺合成酶

-- 来源 -- 英汉 - 翻译参考[网络]

28. Exogenously supplied aspartate is not an active precursor of asparagine in plant tissurs.

外来供给的天门冬氨酸，在植物组织中并不是一个活跃的天门冬酰胺前体。

-- 来源 -- 英汉 - 辞典例句

29. "Aspartic acid: One of the nonessential amino acids, found in many proteins and closely related to asparagine. It is used in medical and biochemical research, as an organic intermediate, and in various industrial applications. It is one of the two components of aspartame. "

天门冬氨酸： 一种非必需氨基酸，分布在许多蛋白质中，并与天门冬醯胺相关。现在常用于医疗研究和生物化学研究，当作一种有机媒介，也应用在各种工业中。它也是天门冬氨醯苯丙氨酸甲酯的两种成分之一。

-- 来源 -- 英汉 - 翻译样例 - 自然

30. Aspartate is readily converted to asparagine.

天门冬氨酸易于转变成天门冬酰胺。

-- 来源 -- 英汉 - 辞典例句

31. The studies indicated that asparagine, glutamine, allantoin, and allantoic acid— ureide organic nitrogen formed by soybean root nodules— were the major effective nitrogen sources in successful soybean protoplast culture.

本试验制成大豆未成熟子叶原生质体再生细胞分裂率高、保持胚性状态并最终能分化成正常植株的培养基。

-- 来源 --