FTIR spectroscopic determination of soap in refined vegetable oils
A new analytical method was developed for the determination of soap in palm and groundnut oils by FTIR spectroscopy. Soap from 0 to 80 mg/kg oil was produced in situ in the oils by adding sodium hydroxide. The FTIR spectroscopy was with a sodium chloride transmission cell, and the partial least-squa...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
American Oil Chemists' Society
2002
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| Online Access: | http://psasir.upm.edu.my/id/eprint/115626/ http://psasir.upm.edu.my/id/eprint/115626/1/115626.pdf |