ketose

英式音标：['ki:təʊs]

美式音标：['kitoʊs]

词汇分类：生物化学基础词汇

词义：

n.

酮醣；

英英释义

ketose[ 'ki:təus ]

n.any monosaccharide sugar that contains a ketone group or its hemiacetal

用法：

权威例句

Mechanism for aldose-ketose interconversion by D-xylose isomerase involving ring opening followed by a 1,2-hydride shift.

Deoxy‐nitrosugars. 17th communication. Synthesis of ketose‐derived nucleosides from 1‐deoxy‐1‐nitroribose

Fragmentation of carbohydrate anomeric alkoxy radicals. A new general synthesis of cyclic ketoses

Selenium dioxide oxidation of ketones and aldehydes. Evidence for the intermediacy of .beta.-ketoseleninic

Oxidation of carbohydrates with chromium trioxide in acetic acid. II. Acetals. A new synthesis of ketoses

Kinetic studies of the reactions of ketoses and aldoses in water at high temperature. 1. Mechanism of formation of 5-(hydroxymethy...

Amino acid catalyzed direct enantioselective formation of carbohydrates: one-step de novo synthesis of ketoses

A Catalytic Enantioselective Michael Addition of a Simple Malonate to Prochiral α,β‐Unsaturated Ketoses and Aldehydes

ChemInform Abstract: Fragmentation of Carbohydrate Anomeric Alkoxy Radicals. A New General Synthesis of Cyclic Ketoses

ChemInform Abstract: SELENIUM DIOXIDE OXIDATION OF KETONES AND ALDEHYDES. EVIDENCE FOR THE INTERMEDIACY OF β‐KETOSELENINIC

造句：

1. Ketohexose A ketose SUGAR with six carbon atoms, e. g. fructose.

己酮糖：一种六碳的酮糖。例如果糖。

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2. The conditional, product and mechanism of Bormine Water oxidating Aldose and Ketose are discussed in this paper.

通过大量实验，研究了溴水氧化醛糖和酮糖的条件、产物和机理。

dict.cnki.net

3. Thus, the simplest ketose, HOCH2-C:O-CH2OH, is a triulose; the most common ketose, D-fructose (levulose), is a hexlose.

这样，最简单的酮糖HOCH 2-C：O-CH 2 OH即为triulose（丙酮糖）；最常见得酮糖D-果糖（左旋糖）即为hexulose（己酮糖）。

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4. Thus, the simplest ketose, HOCH2-C:O-CH2OH, is a triulose; the most common ketose, D-fructose (levulose), is a hexlose.

这样，最简单的酮糖HOCH 2-C：O-CH 2 OH即为triulose（丙酮糖）；最常见得酮糖D-果糖（左旋糖）即为hexulose（己酮糖）。

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5. Isomerization of monosaccharides involves both the carbonyl group and the adjacent hydroxyl group. By this reaction, an aldose is converted into another aldose and the corresponding ketose, and a ketose is converted into the corresponding two aldoses.

单糖的异构化涉及羰基和相邻近的羟基,通过这个反应,一种醛糖转化为另一种醛糖,和相对应的酮糖,一种酮糖转化为相对应的两种醛糖。

-- 来源 -- 英汉 - 翻译参考[网络]

6. D-Fructose is the principal commercial ketose and the only one found free in natural foods, but, like D-glucose, only in small amounts.

D-果糖是最主要的商业用酮糖和天然食物中发现的唯一的游离酮糖,但是像D-葡萄糖一样,只有很少量。

-- 来源 -- 英汉 - 翻译参考[网络]

7. aldose and ketose phosphates

糖磷酸酯

-- 来源 -- 英汉 - 短句参考

8. (Ket- signifies the ketone group.) The suffix designating a ketose in systematic carbohydrate nomenclature is ulose. -Fructose is the prime example of this sugar group.

(ket-指酮类)在系统的碳水化合物命名规则中表示酮糖的词尾是一u10se,D-果糖是这类糖最主要的例子。

-- 来源 -- 英汉 - 翻译参考[网络]

9. Ketohexose A ketose SUGAR with six carbon atoms, e.g. fructose.

己酮糖：一种六碳的酮糖。例如果糖。

-- 来源 -- 网友提供