Sucrose is commonly known as table sugar, and is obtained from sugar cane or sugar beets. Fruits and vegetables also naturally contain sucrose. When sucrose is consumed, the enzyme beta-fructosidase separates sucrose into its individual sugar units of glucose and fructose.
http://healthyeating.sfgate.com/difference-between-sucrose-glucose-fructose-8704.html
Since it is an important energy source, the concentration of glucose in the bloodstream usually falls within a narrow range of 70 to 115mg/100 ml of blood. Sources of glucose include starch, the major storage form of carbohydrate in plants.
http://www.sparknotes.com/health/carbohydrates/section1.html
Sugar cane is a natural source of sucrose, or table sugar. Sucrose, glucose and fructose are important carbohydrates, commonly referred to as simple sugars. Sugar is found naturally in whole foods and is often added to processed foods to sweeten them and increase flavor. Your tongue can't quite distinguish between these sugars, but your body can tell the difference.
http://healthyeating.sfgate.com/difference-between-sucrose-glucose-fructose-8704.html
Galactose is absorbed in the small intestine by the same mechanism as glucose, that is by the help of SGLT-1 and GLUT-2 transport proteins in the small intestinal lining [6]. In the rare genetic disorder glucose-galactose malabsorption, the absorption of galactose and glucose is reduced [8].
http://www.nutrientsreview.com/carbs/monosaccharides-galactose.html
Galactosemia is a disorder that affects how the body processes a simple sugar called galactose. A small amount of galactose is present in many foods. It is primarily part of a larger sugar called lactose, which is found in all dairy products and many baby formulas. The signs and symptoms of galactosemia result from an inability to use galactose to produce energy. Researchers have identified several types of galactosemia.
https://ghr.nlm.nih.gov/condition/galactosemia
Monosaccharides are the simplest, most basic units of carbohydrates and are made up of only one sugar unit. Glucose and fructose are monosaccharides and are the building blocks of sucrose, a disaccharide. Thus, disaccharides are just a pair of linked sugar molecules. They are formed when two monosaccharides are joined together and a molecule of water is removed -- a dehydration reaction.
http://healthyeating.sfgate.com/difference-between-sucrose-glucose-fructose-8704.html
Galactose: A sugar found in milk. Galactose is a disaccharide that is made up of two sugars, galactose and glucose, that are bound together. Last Editorial Review: 5/13/2016.
http://www.medicinenet.com/script/main/art.asp?articlekey=3534
Galactose is nearly identical to glucose in structure except for one hydroxyl group on carbon atom number four of the six-sided sugar. Since it differs in only one position about all six asymmetric centers in the linear form of the sugar, galactose is known as an epimer of glucose.
http://www.sparknotes.com/health/carbohydrates/section1.html
The word monosaccharide is derived from mono, meaning one, and saccharide, meaning sugar. The common monosaccharides are glucose, fructose, and galactose. Each simple sugar has a cyclic structure and is composed of carbon, hydrogen and oxygen in ratios of 1:2:1 respectively. Although each sugar mainly exists as a cyclic compound, it is important to note that they are all in equilibrium to a small extent with their linear forms.
http://www.sparknotes.com/health/carbohydrates/section1.html
What is galactose? Galactose is a simple sugar, which belongs to simple carbohydrates. Galactose is composed of the same elements as glucose, but has a different arrangement of atoms. Name origin: From the Greek gala = milk, and -ose, which denotes sugar. Picture 1. Galactose vs glucose structure.
http://www.nutrientsreview.com/carbs/monosaccharides-galactose.html
what kind of sugar is galactose?
Galactose is a Lactose type of sugar. Galactose is a kind of lactose.