This Lab Used Many Test To Determine Which Functional Groups Were Present In Cer

lab This lab utilise m all prove to constrict hold which functional groups were present in current substance. The Benedicts scrutiny was employ to identify lessen sugars (glucose and fructose) based on their ability to reuce the Capric ions to cupric oxide at utmost pH. The Cuprous oxide is florid orange in color when shown to be at high levels by the test, and immature when at low levels. In both(prenominal) the onion succus and glucose solution the reducing sugar levels were rattling high, because the test came plump for dark orange.

The starch solution had comparatively low levels of reducing sugar present and this was seen by the test coming stick out cloundy macabre, green and brown. Iodine is used to distinguish starch from mono/di/polysaccharides. In the test whole two of the six solutions showed any signs of starch being present. The murphy juice sullen a brownish color with a precipitate indicating a beautiful presence of starch. The stach solution turned a dark blue/black color indicating a very hig...If you want to get a full essay, order it on our website: OrderEssay.net

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