IJSRP, Volume 4, Issue 9, September 2014 Edition [ISSN 2250-3153]
Ishaq Y. Habib, Isyaka M. Sani, Fahad I. Danladi, Ja’o M. Aliyu, Murtala Muhammad
An auspicious method for the quantitative determination of vitamin A (retinol) was augmented in seven different Jordanian local fresh milk samples using liquid chromatography tandem -mass spectrometry (LC/MS/MS). The compound was separated with C18 Thermo fisher gold (4.50 x100 mm x 5 Å) column through a flow rate of 1 mL/min with isocratic mobile phase. Vitamin A acetate was used as an internal standard .The method was validated using triplicate analyses, relative recovery experiment and statistical analysis. Liquid- liquid extraction was employed as a pre-concentration step with n-hexane -dichloromethane mixture (90%:10%) as an extraction solvent.
Ishaq Y. Habib, Isyaka M. Sani, Fahad I. Danladi, Ja’o M. Aliyu, Murtala Muhammad (2018); Analysis of Vitamin A in Jordanian Local Fresh Milk Samples Using Liquid Chromatography Tandem-Mass Spectrometry, LC/MS/MS;
Int J Sci Res Publ 4(9) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0914.php?rp=P333114