Given ß- Cyclodextrin, Briefly explain its expected reaction (based on their structural formula) to the different qualitative tests for carbohydrates which are: (a)Barfoed’s test (b)Seliwanoff’s test (c) Iodine’s test
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Given ß- Cyclodextrin,
Briefly explain its expected reaction (based on their structural formula) to the different qualitative tests for carbohydrates which are: (a)Barfoed’s test (b)Seliwanoff’s test (c) Iodine’s test
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- Given ß- Cyclodextrin Briefly explain its expected reaction (based on their structural formula) to the different qualitative tests for carbohydrates which are: (a) Molisch’s test (b)Fehling’s test (c) Bial’s testGiven Tagatose, Briefly explain its expected reaction (based on their structural formula) to the different qualitative tests for carbohydrates which are: (a) Molisch’s test (b)Fehling’s test (c) Bial’s testGiven Tagatose, Briefly explain its expected reaction (based on their structural formula) to the different qualitative tests for carbohydrates which are: (a)Barfoed’s test (b)Seliwanoff’s test (c) Iodine’s test
- Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Iodine test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Molish ’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Fehling’s test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test. (not a graded question)
- Can the iodine test distinguish between the following carbohydrates? Explain your answer a) a-amylose and amylopectin b) sucrose and glucosec) a-amylose and maltoseAn unknown carbohydrate solution tested (+) with Molisch’s reagent. It formed a red precipitate within 3 minutes with Barfoed’s reagent and turned blue-green when mixed with Bial’s orcinol reagent. What is the carbohydrate? Draw its Haworth structureCan the iodine test distinguish between amylose and amylopectin? What would you look for?