Essential oils were extracted from the culm and leaf of Cymbopogon citratus collected from different regions of Vietnam and\nanalyzed using GC/MS. The results showed that citral is the major component accounting for 61.20%-76.46% of the essential oils.\nThe citral content was higher in the essential oil obtained from the leaf than in that from the culm of lemongrass in all regions. ................
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