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Describes the advantages and disadvantages of various Visking tubing practical activities intended to illustrate the workings of the gut. Suggests a range of solutions to problems identified.
words matched: maltose
A simple method for identifying reducing sugars using chromatography. The reducing sugars need to be stained with Benedict’s reagent to reveal the spots after the run.
words matched: maltose
Hazcard – COSHH model risk assessment for d-fructose (laevulose, fruit sugar), d‐galactose, d‐glucose (dextrose, grape sugar), d-glucose-1-phosphate (dipotassium salt), d‐glucose-1-phosphate (disodium..
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words matched: maltose
This protocol uses starch and amylase, contained within Visking tubing, to model the action of the gut. It includes both a simplified method, which demonstrates starch digestion and the production of ..
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words matched: maltose
Covers a wide range of enzymes commonly used in school science, and includes advice on how they can be prepared for use in lessons.
words matched: maltose
Guidance on how to prepare Benedict’s qualitative solution. This is used to qualitatively test for reducing sugars e.g. glucose, via a colour change.
words matched: maltose
Safely handling a range of sugars, starch and cellulose in practical activities.
words matched: maltose
This provides an opportunity to develop and practice colorimetric techniques, and to plot a calibration curve.
words matched: maltose
This protocol explores the effects of different carbohydrase enzymes on a range of carbohydrates of varying molecular size by measuring the resulting concentrations of reducing sugars using a colorime..
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words matched: maltose
This document explains how to carry out a circus of qualitative food tests for:carbohydratesstarch – iodine testreducing sugars - Benedict’s testnon-reducing sugars – hydrolysis then Benedict’s test p..
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words matched: maltose
Showing results 1 to 10 of 16
