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define reagents required and methodology for benedict testreagents required- sugar solutions of glucose fructose galactose maltose lactiose sucrose
what is benedicts test and its principlethis test is answered by all reducing sugars with a free aldehyde or ketone groups monosaccharides possess a
define observation or inference for fehlings testan insoluble reddish brown precipitate of cuprous oxide will be obtained the reddish brown
define reagents required and methodology for fehlings test- sugar solutions of glucose fructose galactose lactose maltose sucrose starch- fehling a
define principle of fehling test - reduction testssugars that possess a free or potentially free those that can be converted to free aldehyde or
what is fehlings test - reduction teststhis test is answered by all reducing sugars which possess a free aldehyde or ketone group all monosaccharides
explain about the reduction tests - carbohydratesthese are a group of tests answered by reducing sugars since we have already discussed reducing
define the iodine test - carbohydratesthis test is given by polysaccharides and is not given by monosaccharides or disaccharidesprincipleiodine forms
explain the process of solubility testthis test is given by all monosaccharides and disaccharides polysaccharides are not soluble in cold
explain about the qualitative tests for carbohydratesthis section will familiarize you with simple techniques and tests to identify carbohydrates in
what are polysaccharidespolymers of simple sugars are known as polysaccharides several polysaccharides unlike sugars are insoluble in water dietary
explain the maltose and cellobiosemaltose consists of two a-d-glucose molecules with the alpha bond at carbon 1 of one molecule attached to the
define about the lactoselactose has a molecular structure consisting of galactose and glucose it is of interest because it is associated with lactose
define about the sucrose and trehalosesucrose also called saccharose is ordinary table sugar refined from sugar cane or sugar beetstrehalose has two
q what are disaccharidesalthough theoretically disaccharides could be made up of two trioses tetroses pentoses but all naturally occurring
explain the chemical properties of monosaccharidesas you already know the chemical properties of monosaccharides depend on the presence of the
define about the pyranose and furanose ring structuremonosaccharides forming a five-sided ring or a five membered ring 4 c and 1 o like ribose are
define the meaning of isomerismall monosaccharides exhibit isomerism an asymmetric carbon or chiral carbon contains four different groups attached to
define classifications of carbohydrates based on number of aldehydeclassification based on the presence of aldehyde or ketone groupcarbon
what is the nature of monosaccharidesmonosaccharides are colourless crystalline substances which are soluble in water but insoluble in non polar
define the classification of carbohydratesif you go back and read up your theory you will recall that there are four main classes of carbohydrates
define classification of carbohydrates - polysaccharidesthis classification is based on the number of monosaccharide units they contain
define classification of carbohydrates - oligosaccharidesoligosaccharides are short chains of saccharide units and are condensation products of three
define classification of carbohydrates - disaccharidesdisaccharides are condensation products of two monosaccharide units joined together by a
define classification of carbohydrates - monosaccharide monosaccharides or simple sugars are those carbohydrates that cannot be hydrolyzed into