Extracting Longal Oil by SFE CO2 and Analysis by GC/MS
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Abstract
Essential oil of Curcuma Longal was extracted by SFE CO2, in this article the condition was given. The analysis result by GC/MS showed the essential oil contains 63 constituents, which structure was identified by HP5973MSD. Through this article conclusion was taken that SFE superior to the traditional methods.
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