Surfactant
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United States of America Patent
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-
Jun 25, 1991
Grant Date -
N/A
app pub date -
Dec 28, 1988
filing date -
Apr 28, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A surfactant for use as a viscosity reducing agent in chocolate, or an emulsifier, surfactant or foam stabilizer in the food and other industries is produced by extracting oats using an alcohol such as ethanol or propanol, extracting the alcohol extract with methanol and evaporating the methanol. The alcohol extraction may be preceded by extraction with a non-polar solvent such as hexane. A water-soluble surfactant can be produced by extracting the methanol extract with acetone and recovering the acetone-insoluble material.
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