Carb laboratory report part ii

carb laboratory report Part II
Download Document
Showing pages : 1 - 2 of 2
This preview has blurred sections. Sign up to view the full version! View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Part II Data Table of Observation of 11 Types of Carbohyrates in 5 Carbohydrate Tests. Arabinose Benedict's test + results: red ppt - results: solution remains blue Barfoed's test +++ results: red precipitate + results: some red ppt - results: solutions remain blue (time in seconds of time of precipitate occurrence) Galactaric acid test + results: presence of white crystal - results: absence of white crystal Seliwanoff's test + results: dark orange, cloudy solution - results: solution remains light orange (time in seconds of time of precipitate occurrence) Bial's orcinol test + results: blue/black colored products(+) - results: solutions remain light orange(-) (time in seconds of time of precipitate occurrence) + Fructose + Galactose Mannose + Sucrose Maltose + Starc h Unknown Y-319C + +++ (81) +++ (52) +++ (66) +++ (52) - + (187) +++ (70) + - - + (22) + (22) - - + (20) + (40) (6) (13) (67) (7) ...
View Full Document