Separation of inorganic anions from biomaterial samples from Indonesian traditional fruit using monolithic column in ion chromatography capillary system

Hidayat, Rahmiana Zein, Herman

Abstract

Monolith column by in situ polymerization reaction has prepared with using glacidyl methacrylate as monomer, ethylenedimethacrylate as cross-linker, 1,4-butanediol, decanol, and water as (orogeny solvent, azobisisobutyronitrile (AIBN) as polymerization initiator, and trymethylamine as modifier. The morphology of the monolith column has characterized using Scanning Electron Microscopy (SEM). This method has applied to determination of inorganic anion containing in biomaterial material waste from Indonesian traditinal fruit such asbuah tap (Arengapinnata, jambu bol (Malay apple, and buah saus (Sapodilla).Iodate ions present in each biomaterial sample. The iodate ion which concentration 0.038 mM and 0.069mM for ArengaPinnata, and Sapodilla, respectively.One the other hand,iodate ion undetected in Malay apple.