Test

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Test

  1. 1. TEST Test Theoretical Experimental Results specificity Result Glucose Galactose Maltose Fructose Lactose Sucrose Glycogen starchMoore’s test Reducing Dark brown + + + + + - - - sugar sol’n brown brown brown Dark yellow Dark Clear sol’n Clear sol’n Clear sol’n yellowFehling’s test Reducing Brick red + + + + + - - - sugar ppt red ppt orange red red ppt red ppt red ppt no ppt/ blue no ppt/ blue no ppt/ blue ppt solution solution solutionBenedict’s test Reducing Brick red + + + + + - - - sugar ppt Red ppt Red ppt Red ppt Red ppt Red ppt no ppt/blue no ppt/blue no ppt/blue solution solution solutionNylander’s test Reducing Black ppt + + + + + - - - sugar Black soln Black soln Black soln Black soln Black soln clear Clear clearBarfoed’s test All Red ppt - - - - - - - - monosacha Bluesoln Blue-green Blue-green Blue-green Blue-green Blue-green Blue-green Blue-green soln rides/ soln soln soln soln soln soln Reducing sugarPicric acis test Reducing Mahogany + + + + - - - - sugar red sol’n Mahogany Mahogany Mahogany Mahogany Yellow yellow yellow yellow red red red red orangeSeliwanoff’s test Sucrose, Deep red - - + + - + NOT NOT fructose sol’n PEACH PEACH (17:10 LIGHT PEACH PINK (5:21 PEACH PINK (6:25 PERFORMED PERFORMED (15:10 min.) min) (11:18 min.) min.) (16:39 min.) min.)Iodine test starch Purple- NOT NOT NOT NOT NOT NOT + - black sol’n PERFORMED PERFORMED PERFORMED PERFORMED PERFORME PERFORMED Blue ppt Light yellow DMucic acid test galactose Crystal - + - - - - NOT NOT formation No crystals Crystal No crystals No crystals No crystals No crystals PERFORMED PERFORMED found formation found found found found

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