All carbohydrates -- monosaccharides, disaccharides, and polysaccharides -- should give a positive reaction, and nucleic acids and glycoproteins also give a positive reaction, as all these compounds are eventually hydrolyzed to monosaccharides by strong mineral acids. Pentoses are then dehydrated to furfural, while hexoses are dehydrated to 5-hydroxymethylfurfural. Either of these aldehydes, if present, will condense with two molecules of naphthol to form a purple-colored product, as illustrated below by the example of glucose:
Based on the above text, what's the best answer to this question: will disaccharides and polysaccharides give a positive result for molisch test?
yes