In the HPLC anal. of triglycerides, discrepancies occur between the retention times measured exptl. and those calcd. from the relation between the equiv. C no. (ECN), the total no. of C atoms, and the total no. of double bonds. It is hypothesized that the relative retention time (RRT) is a function of an "activity" of the C atoms and the double bonds. Computer workup of the adjusted ECN values of a no. of plant oils gave results that matched the exptl. HPLC data. The relation between ECN and RRT, characteristic of each triglyceride, is: ECN = 18.1081 + 0.14035(100 log(100RRT))
Prediction of HPLC retention times in the determination of the triglyceride composition of oils / Marini, D.; Magri', Antonio; Balestrieri, F.. - In: RIVISTA DELLA SOCIETÀ ITALIANA DI SCIENZA DELL'ALIMENTAZIONE. - ISSN 0391-4887. - STAMPA. - 18:1(1989), pp. 23-28.
Prediction of HPLC retention times in the determination of the triglyceride composition of oils
MAGRI', Antonio;
1989
Abstract
In the HPLC anal. of triglycerides, discrepancies occur between the retention times measured exptl. and those calcd. from the relation between the equiv. C no. (ECN), the total no. of C atoms, and the total no. of double bonds. It is hypothesized that the relative retention time (RRT) is a function of an "activity" of the C atoms and the double bonds. Computer workup of the adjusted ECN values of a no. of plant oils gave results that matched the exptl. HPLC data. The relation between ECN and RRT, characteristic of each triglyceride, is: ECN = 18.1081 + 0.14035(100 log(100RRT))I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
