By the early 1990s, the PCR technique with Taq polymerase was being used in many areas, including basic molecular biology research, clinical testing, and forensics. It also began to find a pressing application in direct detection of the HIV in AIDS.
Abstract. The solubility of fructose in waterâethanol and waterâmethanol mixtures and the saturated density of each solution at 20, 30, and 40 Â°C over a range of water mass percentage have been measured.Also, a new modification of the Wilson model has been proposed to describe solubility data satisfactorily.bstract. The solubility of fructose in waterâethanol and waterâmethanol mixtures and the saturated density of each solution at 20, 30, and 40 Â°C over a range of water mass percentage have been measured.
A fructooligosaccharide (also written fructo-oligosaccharide) is a carbohydrate, which is made out of a short chain of fructose molecules. It is also classed as an oligosaccharide; oligo meaning few and saccharide, sugar.Fructooligosaccharides are also sometimes called oligofructose. Often the term is abbreviated to the letters FOS. Together with inulin fiber, fructooligosaccharides are probably most recognized for their prebiotic qualities.They are very similar but not identical to inulin: the difference being in their chemical structures. Fructo-oligosaccharide chains of molecules are shorter than inulin chains.his type of FOS is not natural. Most is manufactured using a chemical process, in which fungal enzymes are added to white sugar (sucrose), acting upon it and turning it into FOS. Some fructooligosaccharides are also made by the hydrolysis (breaking down) of inulin from chicory.