无水葡萄糖的化学性质！
来源：http://www.jnjdbc.com 日期：2021-06-23 发布人：admin
任何物质的性质特点都是十分重要的东西，它能影响着一个物质的操作、储运、制作、应用等多个方面，需要我们多多了解，才能熟练掌握它的使用方法。无水葡萄糖是自然界分布特别广泛的单糖，它含五个羟基，一个醛基，具有多元醇和醛的性质。其主要的化学性质介绍如下。
The properties and characteristics of any material are very important things, which can affect the operation, storage and transportation, production, application and other aspects of a material. We need to know more about it to master its use methods. Anhydrous glucose is a kind of monosaccharide widely distributed in nature. It contains five hydroxyl groups and one aldehyde group. It has the properties of polyol and aldehyde. The main chemical properties are as follows.
1、分子中的醛基，有还原性，能与银氨溶液反应：CH2OH（CHOH）4CHO+2Ag（NH3）2OH（水浴加热）→CH2OH（CHOH）4COONH4+2Ag↓+3NH3+H2O，被氧化成葡萄糖酸铵。
1. The aldehyde group in the molecule is reductive and can react with silver ammonia solution: CH2OH (Choh) 4cho + 2ag (NH3) 2OH (water bath heating) → CH2OH (Choh) 4coonh4 + 2ag ↓ + 3nh3 + H2O, which is oxidized to ammonium gluconate.
2、醛基还能被还原为己六醇。
2. The aldehyde group can also be reduced to hexanol.
3、分子中有多个羟基，能与酸发生酯化反应。
3. There are many hydroxyl groups in the molecule, which can react with acid.
4、葡萄糖在生物体内发生氧化反应，放出热量（C6H12O6+6O2（氧气）+6H2O==6CO2+12H2O+能量）。
4. Glucose is oxidized in organism and gives out heat (C6H12O6 + 6o2 (oxygen) + 6H2O = = 6CO2 + 12H2O + energy).
5、无水葡萄糖能用淀粉在酶或硫酸的催化作用下水解反应制得。
5. Anhydrous glucose can be prepared by hydrolysis of starch catalyzed by enzyme or sulfuric acid.
6、植物光合作用：6CO2+6H2O（叶绿素、阳光催化）——C6H12O6+6O2。
6. Plant photosynthesis: 6CO2 + 6H2O (chlorophyll, sunlight Catalysis) - C6H12O6 + 6o2.
7、葡萄糖与新制氢氧化铜反应方程式：CH2OH（CHOH）4CHO+2Cu（OH）2-加热->CH2OH（CHOH）4COOH+Cu2O↓+2H2O。
7. The reaction equation of glucose with new copper hydroxide is CH2OH (Choh) 4cho + 2Cu (OH) 2 - heating > CH2OH (Choh) 4cooh + Cu2O ↓ + 2H2O.
8、葡萄糖在一定条件下分解成为水和二氧化碳。
8. Glucose is decomposed into water and carbon dioxide under certain conditions.
9、麦芽糖的水解：C12H22O11+H2O（催化剂）→2CH2OH（CHOH）4CHO。
9. Hydrolysis of maltose: C12H22O11 + H2O (catalyst) → 2ch2oh (Choh) 4cho.
10、淀粉和纤维素水解：（C6H10O5）n+nH2O（催化剂）→nCH2OH（CHOH）4CHO。
10. Hydrolysis of starch and cellulose: (C6H10O5) n + nH2O (catalyst) → nch2o (Choh) 4cho.
无水葡萄糖在我们的日常生活中应用特别广泛，都与它的上述化学性质离不开。它是活细胞的能量来源和新陈代谢中间产物，即生物的主要供能物质。植物可通过光合作用产生葡萄糖。它在糖果制造业和医药领域有着广泛应用。
Anhydrous glucose is widely used in our daily life because of its above chemical properties. It is the energy source of living cells and the intermediate product of metabolism, that is, the main energy supply material of organisms. Plants produce glucose through photosynthesis. It is widely used in candy manufacturing and medicine.
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Thank you for reading, hope the above content can help you, if you want to know more wonderful content, please click our official website: anhydrous glucose manufacturers http://www.jnjdbc.com .