They form sucrose .
Sucrose, (table sugar). Don't ingest it, fructose is bad for you, it's addictive and makes you fat.
Furctose is not necessarily bad for you if it comes from a naturally occuring source such as a whole apple or other raw fruit. The food industry sometimes concentrates this particular sugar and adds it to corn syrup. The result is high fructose corn syrup. This is not a naturally occuring sugar! High fructose corn syrup may not be processed by the body in the same way that other naturally occuring sugars are processed. This is why some believe it causes additional body fat as mentioned above. You should probably avoid this man-made additive found in some in sodas and in some fruit cocktail drinks. Natural fructose is found in the whole fruit which can be found in the produce department of the grocery store (or in the orchard!). The whole fruit contains lots of fiber which helps to mitigate the sugar spikes in your blood. Fruit juice, which is a processed form of the natural fruit, loses much of the fiber content that should be included with any ingestion of fructose. Eat more of the raw fruit and drink fruit juice in moderation. So, in fact, you can ingest small amounts of fructose. It is not bad for you in its natural form if you balance your diet properly. Cane sugar (referred to as table sugar), and black strap molassess can also be ingested in moderation. They are a form of sucrose. Brown sugar is also related to cane sugar and molasses. Glucose is a sugar found in the blood and is necessary for metabolism and energy. It can be bad for your health if it is too concentrated or can not be broken down by the body chemistry. Diabetics often have this problem due to many factors such as insulin resistance. High amounts of sugar can trigger an over production of insulin and this leads to further problems as people age. Table sugar can be found in many processed foods which are usually packaged in a can or box so if you do not cook from scratch be aware that you are already eating table sugar before you hit the sugar bowl! All sugar should be used in moderation and in a properly balanced diet that should include lots of fiber and generous amounts of lean protein, vegatables and other important greens.
They bond together and form a disaccharide.
Two monosaccharides that can form a bond are glucose and fructose, which can form a disaccharide called sucrose.
Fructose and Glucose bond together to form disaccharide.
Glucose and fructose combine to form sucrose, which is a disaccharide composed of one glucose molecule and one fructose molecule joined together by a glycosidic bond.
Sucrose is a disaccharide comprised of glucose and fructose. While both glucose and fructose have double bonds, sucrose does not.
Fructose and glucose combine to form a disaccharide.
Fructose and Glucose are isomers of each other. That means that one part of the molecule is in a different location on the other molecule. Fructose and glucose have the same molecular formula and molecular weight.
Monosaccharides are the simplest form of carbohydrates, consisting of single sugar molecules such as glucose and fructose. Disaccharides are formed when two monosaccharides are linked together by a glycosidic bond, like sucrose (glucose + fructose) and lactose (glucose + galactose).
Glucose and fructose chemically combine to form the disaccharide sucrose.
The specific type of chemical bond that connects the glucose and fructose molecules in sucrose is called a glycosidic linkage.
Glycosidic Linkage
Sucrose is a disaccharide composed of an alpha-glucose and an alpha-fructose. It has an alpha 1-2 glycosidic linkage between the two molecules.