Analysis of food additives by GPC/SEC Application compendium Author Graham Cleaver Agilent Technologies, Inc. Verified for Agilent 1260 Infinity GPC/SEC System Contents Page Introduction .......................................................................................3 Pectins ................................................................................................4 Carboxymethyl cellulose..................................................................6 Starch..............................................................................................7 Corn flour.............................................................................................8 Pullulan and dextran.........................................................................9 Gelatin.............................................................................................11 Gums................................................................................................12 Other food solutions.......................................................................13…
SEC Analysis of Carboxymethyl Cellulose Application Note Author Introduction Graham Cleaver Agilent Technologies, Inc. Size exclusion chomatography (SEC) can be used to reveal slight differences in the molecular size profiles of water soluble polymers that are within the same viscosity…
Aqueous Size Exclusion (SEC) of Water-Soluble Polymers Why column selection and method conditions matter Jean Lane Technical Support LC Columns and Consumables November 30, 2023 1 12/15/2023 Aqueous Size Exclusion (SEC) of Poly mers DE13678112 SEC Separation Mechanism • An…