Oil in Soybeans according to AOCS Am 2-93
A procedure for the oil determination in a soybeans sample following the official method AOCS Am 2-93 Oil Content in Oilseeds by the American Oil Chemists` Society is introduced. The standard method Am 2-93 is equal to the International Standard ISO 659:2009 and the FOSFA International Official Method. The standard methods require an extraction with a Butt-type extraction apparatus. The Butt-type extraction is equal to the Twisselmann extraction method used in the FatExtractor E-500 ECE. The oil content is determined gravimetrically after the extract has been dried to a constant weight. The standard methods describe a determination consisting of three extractions with grinding in-between. This Application Note shows by means of a certified reference material sample that reliable and reproducible results will be received using the FatExtractor E-500 ECE.
Registrati
Strumenti correlati
Applicazioni simili
Guida completa per esperti di analisi degli alimenti
Questa guida offre un riepilogo completo del modo in cui i metodi NIR e di riferimento, come l’estrazione dei grassi e il metodo Kjeldahl per la determinazione delle proteine, vengono utilizzati in tutte le fasi della catena di trasformazione alimentare. Avrete la possibilità di ottenere una panoramica dettagliata delle tecniche, inclusa la preparazione del campione, le misure normative, la risoluzione dei problemi, le domande frequenti e i casi di studio specifici.