Generally, extraction of spice oils and oleoresins using a non-aqueous solvent is a small scale operation. For easy standardization of oleoresins, the spice oils need to be distilled first. Then the oleoresins are extracted using solvent.
The Battle of Cowpens took place on January 17, 1781 in South Carolina on the border of North Carolina, in the United States.
GOAL: To introduce to students the role of African-Americans at the Battle of Cowpens in context of the Revolutionary struggle against England and the African-American struggle for freedom. Courtesy of the State of South Carolina. Unsung Patriots: African-Americans at the Battle of Cowpens. BACKGROUND INFORMATION