Uses of Triglyceride Vegetable Oil
Oils extracted from plants have been used since ancient times and in many cultures. As an example, in a 4,000-year-old "kitchen" unearthed in Indiana's Charlestown State Park, archaeologist Bob McCullough of Indiana University-Purdue University Fort Wayne found evidence that natives used large slabs of rock to crush hickory nuts, then boiled them in water to extract the oil.
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Famous quotes containing the words vegetable and/or oil:
“It is impossible that had Buonaparte descended from a race of vegetable feeders that he could have had either the inclination or the power to ascend the throne of the Bourbons.”
—Percy Bysshe Shelley (1792–1822)
“I bade, because the wick and oil are spent
And frozen are the channels of the blood....”
—William Butler Yeats (1865–1939)