[Preparative GC separation and identification of methyl 2-methyl-3-furyl disulfide flavour].
On 4% FFAP + 1% H3PO4 Chromosorb W/AW-DMCS (80 mesh-100 mesh)column, the optimized separation of methyl 2-methyl-3-furyl disulfide flavour was obtained. By using automatic preparative attachment model App-5 to GC-9A, the content of methyl 2-methyl-3-furyl disulfide flavour was raised from about 77% to 99.5%. The product was identified by IR, MS and 1HNMR.
Cui
L F
LF
Department of Chemical Engineering, Beijing Institute of Light Industry, Beijing 100037, China.
Liu
B
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