Optimization of Residual Hexane in Edible Oils Analysis Using Static Headspace Gas Chromatography

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Concentration</td><td class="align_center" colspan="5">Vial number</td></tr><tr class="thead"><td class="align_center">1</td><td class="align_center">2</td><td class="align_center">3</td><td class="align_center">4</td><td class="align_center">5</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left"><i>μ</i>l/5 g</td><td class="align_center">0</td><td class="align_center">0.5</td><td class="align_center">1</td><td class="align_center">1.5</td><td class="align_center">2</td></tr><tr><td class="align_left">mg kg<sup>−1</sup></td><td class="align_center">0</td><td class="align_center">17</td><td class="align_center">34</td><td class="align_center">51</td><td class="align_center">68</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Amount of technical hexane added in 20 g of oil.</div>

International Journal of Analytical Chemistry

tab2

Table 2

Table 2: Optimization of Residual Hexane in Edible Oils Analysis Using Static Headspace Gas Chromatography 