1. IMAGE ANALYSIS APPROACHES TO IMPROVE THE THIN LAYER CHROMATOGRAPHY – CHEMOMETRIC-BASED INVESTIGATIONS OF NATURAL EXTRACTS . Authors: DORINA CASONI, SIMONA CODRUTA AURORA COBZAC, MARIA SIMION.2. COMPARISON OF DIFFERENT EXTRACTION TECHNIQUES FOR THE EVALUATION OF POLYPHENOLS CONTENT IN SUMMER SAVORY EXTRACTS . Authors: SIMONA CODRUTA AURORA COBZAC, LOREDANA SORAN, NELI OLAH, DORINA CASONI.3. INVESTIGATION ON IMAGE PROCESSING PARAMETERS FOR PLATE EVALUATION IN TLC ANALYSIS OF MYCOTOXINS. Authors: SIMONA CODRUTA AURORA COBZAC, ILDIKO BROS, MIHAELA BADEA, DORINA CASONI.4. FISH ROE SAMPLE PREPARATION FOR SYNTHETIC FOOD DYES DETERMINATION BY HPTLC. Authors: DORINA CASONI, MIHAELA BADEA, SIMONA CODRUTA AURORA COBZAC.