Why hydrolyzed sucrose and starch give positive result with
Benedict's reagents?
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Answer Posted / sanjay kumar shukla
SUCROSE IS A DISACCHARIDE WITH ALPHA1- BETA2(GLUCOSE -
FRUCTOSE) ACT AS NONREDUCING SUGAR. ON HYDROLYSIS IT
GIVES ITS HEMIACETAL OF GLc &HEMIKETAL OF FRUCTOSE WHICH
ARE REDUCING IN NATURE THEREFORE RESULTING IN POSITIVE
BENEDICT'S TEST.
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