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Direct sampling capillary gas chromatography of volatiles in vegetable oils


, : Direct sampling capillary gas chromatography of volatiles in vegetable oils. Journal of the American Oil Chemists' Society 62(12): 1690-1693

Direct sampling gas chromatography used for determining volatiles and, indirectly, the flavor of vegetable oils, has been improved by a capillary column in place of the usual packed columns. Data on two good vegetable oils from a supermarket, and on one of these samples after intentional deterioration, are presented. Use of the capillary column provides a more efficient technique to differentiate between the better oils than did the previously used packed columns.

US$19.90

DOI: 10.1007/bf02541667


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