Why glucose (monosaccharide) and maltose (disaccharide) give positive Benedict test
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- Will disaccharides and polysaccharides give a positive result for Molisch test?Will disaccharides and polysaccharides give a positive result for Molisch test? Which of the different carbohydrate tests would give a positive result for maltose? Describe the color change.Polysaccharides generally do not give a positive test with Fehling’s solution. Why? *
- True or False Galactose gives a positive result with Benedict’s test faster than lactose due to the acidity of the reagent used.Which kind of carbohydrates gives positive result with Seliwanoff test?Which of the different carbohydrate test would give a positive result for maltose? Describe the color change.
- Which of the carbohydrate tests (Molisch, Seliwanoff, Benedict, Barfoed, Bial, Iodine Tests) would be positive for maltose? Include description of the color change. Explain in 2-3 sentencesWill all carbohydrates gives a positive result with Molisch test? Explain your answer:A polysaccharide conposed of entirely fructose units is inulin. Which carbohydrates test should be used to best identify the presence of fructose. (Molisch, Seliwanoff, Benedict, Barfoes, Fehling's A & B, and Iodine)
- Match the results to the name of the test. (+) Glucose and (-) Sucrose (+) Brain sugar and (-) Levulose (+) Agar and (+) Starch (+) Brain sugar and (-) Milk sugar (+) Sucrose and (-) Glycogen (+) Xylose and (-) Dextrose (+) Starch and (-) Gelatin (+) Levulose and (-) Beet sugar - Barfoed's Test - Mucic acid Test - Bial's Test - Seliwanoff's Test - Nylander's Test Refer to the image below and select two correct statement.Match the results to the name of the test. (+) Glucose and (-) Sucrose (+) Brain sugar and (-) Levulose (+) Agar and (+) Starch (+) Brain sugar and (-) Milk sugar (+) Sucrose and (-) Glycogen (+) Xylose and (-) Dextrose (+) Starch and (-) Gelatin (+) Levulose and (-) Beet sugar - Barfoed's Test - Mucic acid Test - Bial's Test - Seliwanoff's Test - Nylander's TestWhich of the different carbohydrate tests would give a positive result for maltose? Describe the color change. Molisch test Fehling’s test Benedict’s test Tollen’s Test Barfoed’s test Seliwanoff’s test Phenylhydrazine or osazone test