Summary
Scientific Research Studies on Chemical Constituents of Curcuma’s Rhizome at Huong Hoa - Quang Tri Province
The major components of the n-hexane extract from Curcuma’s rhizome were identified on the basis of the combination of GC and MS as α-zingiberene, β-sesquiphellandrene. From chloroform extract two compounds were isolated. Their structures were determined by means of spectral data (MS, 1H-, 13C-NMR, DEPT, HSQC and HMBC) as curcumin II and glycerol-(9Z,12Z-octadecadienoate), the last one has not been found previously in Curcuma genus. This study showed also that the alkaloid constituent was absent in the rhizome of this plant.
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