Assessment of Volatile Chemical Composition of the Essential Oil of <i>Jatropha ribifolia</i> (Pohl) Baill by HS-SPME-GC-MS Using Different Fibers

<table>Mass spectrum for <svg height="8.125" id="M42" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 8.3374996 8.125" width="8.3374996" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,7.863)"><path d="M471 456q-22 -60 -37 -85q-20 -3 -84 -3q-9 0 -29 2t-29 2q-38 -145 -54 -234q-15 -80 14 -80q23 0 68 38l14 -25q-78 -83 -137 -83q-50 0 -50 64q0 25 7 57l67 266q-57 4 -98 -9t-80 -49l-20 21q14 18 27 31t36.5 30t56.5 26t73 9q26 0 82.5 -2t89.5 -2q21 0 32 5t24 24
z" id="x1D70F"></path></g>
</svg>-terpinene obtained from the volatile fraction of the oil by SPME fiber PDMS/DVB and compared to the spectrum of the NIST MS library. Retention time 12.57 min.</table>

Journal of Analytical Methods in Chemistry

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Figure 3

Figure 3: Assessment of Volatile Chemical Composition of the Essential Oil of <i>Jatropha ribifolia</i> (Pohl) Baill by HS-SPME-GC-MS Using Different Fibers 

Figure 3 | Assessment of Volatile Chemical Composition of the Essential Oil of Jatropha ribifolia (Pohl) Baill by HS-SPME-GC-MS Using Different Fibers 