Question

Describe about barfoed test procedure with precaution and reagent details

Answer 1

Explanation:

Barfoed's test is used for distinguishing monosaccharides from reducing disaccharides. Monosaccharides usually react in about 1-2 minute while the reducing disaccharides take much longer time between 7-12 minutes to react with the reagent

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Answer 2

Answer:

Barfoed's test is used for the  distinguishing monosaccharides from reducing the disaccharides. Monosaccharides usually react in about 1-2 minute while the reducing disaccharides take much longer time between 7-12 minutes to react with the reagent

Explanation:

Barfoed's reagent consists of a 0.33 molar solution of copper (II) acetate in 1% acetic acid solution. The reagent does not keep well and it is therefore advisable to make it up when it is actually required

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