Experimental Investigation of Different Extraction Methods for Producing Biofuel from Jatropha Seeds and Castor Seeds

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/ijer/volume-2023/1780536/figures/1780536.fig.005a.svgz" name="1780536.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Lovibond’s scale</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/ijer/volume-2023/1780536/figures/1780536.fig.005b.svgz" name="1780536.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Oil samples coulors</td></tr></table>

<div>Lovibond’s scale and colors of oil samples.</div>

International Journal of Energy Research

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Figure 5

Figure 5: Experimental Investigation of Different Extraction Methods for Producing Biofuel from Jatropha Seeds and Castor Seeds 