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Volatile polysulphides of asafoetida |
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| Authors: | B Rajanikanth B Ravindranath ML Shankaranarayana |
| Institution: | Central Food Technological Research Institute, Mysore 570013, India |
| Abstract: | By means of steam distillation, adsorption chromatography and GC/MS analysis, seven sulphur components (di-, tri- and tetra-sulphides) have been characterised in addition to those previously reported from Ferula asafoetida of Afghan origin. The identity of some of the components has been confirmed by synthesis and comparison of GC retentions. The quantitative composition of the constituents in the volatile oil has also been determined. |
| Keywords: | Umbelliferae volatiles oleoresin 2-butyl methyl disulphide 2-butyl methyl trisulphide di-2-butyl trisulphide and di-2-butyl tetrasulphide |
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