无水葡萄糖，有机化合物，即不含结晶水的葡萄糖。为无色结晶或白色结晶性粉末;无臭、味甜。 水中易溶，在乙醇中微溶。 无水葡萄糖是营养药。可以用于制作葡萄糖注射液、葡萄糖氯化钠注射液、复方乳酸钠葡萄糖注射液等药品。

　　Anhydrous glucose, an organic compound, is glucose that does not contain crystalline water. It is colorless crystalline or white crystalline powder; odorless and sweet. It is soluble in water and slightly soluble in ethanol. Anhydrous glucose is a nutritional drug. It can be used to produce glucose injection, glucose sodium chloride injection, compound sodium lactate and glucose injection, etc.

　　主要区别就是他们供能的速度了。而且也不是特别明显的区别。人体所摄入的各种糖类一般无法被直接吸收利用，它们必须在体内转化成“葡萄糖”(单糖)后方能被吸收。白砂糖是人们常常食用的，它是一种由二分子单糖缩合而成的双糖，当人体摄入这类双糖后，肠道消化液中的双糖酶就会将双糖消化和分解成葡萄糖和果糖。葡萄糖就不必经过消化步骤，直接就可以被消化道粘膜吸收而进入血液循环。在说的简单一点，就是葡萄糖可以马上被人体吸收利用。白糖就需要先被人的机体先“加工”一下，先变成葡萄糖然后才能用。补充能量，葡萄糖快。但是开不了都少，人体分解多糖变成单糖的速度也是很快的。除非特别需要，一般我们可不建议一个能够正常饮食的人经常去喝葡萄糖水，小心很多麻烦缠上你。特别容易引起消化功能减退等不良后果。平时食用的糖类，会先在胃内经消化酶的分解，再转化为葡萄糖被吸收，而经常直接服葡萄糖则免去转化的过程，直接就可由小肠吸收。如果长期以葡萄糖代替白糖，就会使肠道正常分泌双糖酶和其他消化酶的机能发生退化，影响对其他食物的消化和吸收，导致贫血、维生素、各种微量元素缺乏等。另外，经常用葡萄糖水，还会引起厌食、偏食、龋齿、肥胖等不良后果。

　　The main difference is the speed at which they supply energy. And it's not a particularly obvious distinction. Sugars ingested by the human body are generally not directly absorbed and utilized. They must be converted into "glucose" (monosaccharide) in the body before they can be absorbed. White granulated sugar is often eaten by people. It is a disaccharide formed by the condensation of two monosaccharides. When the human body ingests such disaccharides, the disaccharidase in the intestinal digestive juice will digest and decompose the disaccharides into glucose and fructose. Glucose can be absorbed directly into the blood circulation by the gastrointestinal mucosa without digestive steps.

The simple point is that glucose can be absorbed and utilized by the human body immediately. White sugar needs to be "processed" by the human body first, and then turned into glucose before it can be used. Supplementary energy, fast glucose. But it can't be opened very little, and the speed of human body decomposing polysaccharides into monosaccharides is also very fast. Unless there is a special need, we generally do not recommend that a person who can eat a normal diet often drink glucose water, be careful of many troubles entangled with you. Especially easy to cause adverse consequences such as dyspepsia. Sugars usually eaten are first decomposed by digestive enzymes in the stomach and then converted into glucose to be absorbed, while regular direct administration of glucose eliminates the conversion process and can be absorbed directly by the small intestine. If sugar is replaced by glucose for a long time, the normal secretion of disaccharidase and other digestive enzymes in the intestine will be degraded, which will affect the digestion and absorption of other foods, leading to anemia, vitamins, deficiency of various trace elements and so on. In addition, the frequent use of glucose water can also cause adverse consequences such as anorexia, partial eating, dental caries, obesity and so on.

　　以上就是为您介绍的什么是葡萄糖，白糖水与葡萄糖营养补充的区别，如果您有什么不同的意见或者建议可以联系我们，也可以在我们网站留言http://www.jnjdbc.com。

　　This is to introduce you to what is glucose, the difference between sugar water and glucose nutrition supplement. If you have any different opinions or suggestions, you can contact us or leave a message on our website at http://www.jnjdbc.com.