Evaluación Del Perfil De Ácidos Grasos De Isochrysis Galbana Mediante El Uso De Métodos Ácidos Y Alcalinos De Transesterificación

Abstract

Fatty acid profile evaluation of Isochrysis galbana through the use of acid and alkaline transesterification methods Evaluación del perfil de ácidos grasos de Isochrysis galbana mediante el uso de métodos ácidos y alcalinos de transesterificación

Effect of CO2 Flow Rate on the Extraction of Astaxanthin and Fatty Acids from Haematococcus pluvialis Using Supercritical Fluid Technology

“…The injector temperature was maintained at 250 • C in the split mode with split ratio of 1:20 and nitrogen was used as the carrier gas at a constant flow rate of 0.962 mL/min. The chromatographic separation was carried out according to (Medina-Pérez et al [65] where the oven temperature program stated at 80 • C for 5 min, increased by 4 • C/min to 165 • C for 2 min, increased at 2 • C/min to 180 • C for 5 min, increased by 2 • C/min to 200 • C for 2 min, increased by 4 • C/min to 230 • C for 2 min, and finally increased by 2 • C to 250 • C for 2 min, whit a total run time of 72 min. The detector temperature was 280 • C. Individual FAMEs were identified by comparing their retention times with those of mixed FAME standards (FAME Mix C 4 -C 24, Supelco Analytical, St. Louis, MO, USA) and quantified by comparing their peak area with those of mixed FAME standards.…”