Research Journal of Medicinal Plants1819-34552151-7924Science International10.3923/rjmp.2012.274.280Curcuma Rhizome]]>Sukrasno Kartika FidriannyIrda Elfahmi AnamKhairul 3201263Curcuma xanthorrhiza is one the most important of Indonesian crude drug. Its pharmacological activities are usually associated with curcuminoid and the essential oil content. This study was aimed at studying the influence of the crude drug preparation on the content and the composition of volatile oil Curcuma rhizome. The bulky rhizomes were stored at room temperatures and their volatile oil contents measured. The composition of the oil was analyzed by GC-MS. The rhizomes were sliced, dried, comminuted and their oil content measured. Storage of bulky rhizome at room temperature continuously decreased the yield of volatile oil from bulky fresh rhizome. Storage did not change the number and the identity of the oil component: However, it altered their composition. Germacron, xanthorrhizol and α-curcumene increased while dipi-α-cedren decreased during storage. Upon slicing, drying under the sun, drying in an air oven, grinding and storage of the dried Curcuma rhizome, most of the volatile oil was still retained in the crude drug. Storage of bulky Curcuma rhizome continuously decreased its volatile oil content and the lost of oil reach 57% after 12 weeks. It is suggested that to assure the highest level of volatile oil content in the preparation of Curcuma crude drug, the rhizome should be immediately sliced and dried after harvest.]]>Li, S.C., C.C. Lin, Y.H. Lin, S. Supriyatna and C.W. Teng,1995Curcuma xanthorrhiza on hepatotoxin-induced liver damage.]]>23243254Milacic, V., S. Banerjee, K.R. Landis-Piwowar, F.H. Sarkar, A.P.N. Majumdar and Q.P. Dou,2008in vitro and in vivo.]]>6872837292Park, J.H., K.K. Park, M.J. Kim, J.K. Hwang, S.K. Park and W.Y. Chung,2008Curcuma xanthorrhiza.]]>22695698Reuter, S., S. Eifes, M. Dicato, B.B. Aggarwal and M. Diederich,20087613401351Sukrasno, I. Fidrianny and N. Yuniarti,2003Curcuma rhizome (Curcuma xanthorrhiza Roxb.).]]>285057Sukrasno, I. Fidrianny and Y.E. Noveliana,2000Zingiber officinalis R. Var. Amarum).]]>2593100Valema, J.,19951995pp: 187-196pp: 187-196Syu, W.J., C.C. Shen, M.J. Don, J.C. Ou, G.H. Lee and C.M. Sun,1998Curcuma zedoaria.]]>6115311534Wientarsih, I., S. Chakeredza and U. ter Meulen,2002Curcuma xanthorrhiza Roxb) on lipid metabolism in rabbits.]]>8218751880WHO.,19981st Edn.,Pages: 115Pages: 115Yasni, S., K. Imaizumi, K. Sin, M. Sugano, G. Nonaka and Sidik,1994Curcuma xanthorrhiza Roxb. Showing triglyceride-lowering action in rats.]]>32273278Prabha, T.N. and M.V. Patwardhan,1982Mangifera indica).]]>46978Hassan, S.W., R.A. Umar, I.K. Matazu, H.M. Maishanu, A.Y. Abbas and A.A. Sani,2007Leptadenia hastata (Asclipiadaceae).]]>2188192Hassan, S.W., R.A. Umar, H.M. Maishanu, I.K. Matazu, U.Z. Faruk and A.A. Sani,2007Gynandropsis gynandra (Capparaceae).]]>2349353Sunilson, J.A.J., R. Suraj, G. Rejitha, K. Anandarajagopal, A.V.A.G. Kumari and P. Promwichit,2009In vitro antimicrobial evaluation of Zingiber officinale, Curcuma longa and Alpinia galanga extracts as natural food preservatives.]]>4192200Somchit, M.N., A. Zuraini, A.A. Bustamam, N. Somchit, M.R. Sulaiman and R. Noratunlina,2005Curcuma longa) in paracetamol-induced hepatotoxicity in rats.]]>1252256Sukandar, E.Y., H. Permana, I.K. Adnyana, J.I. Sigit, R.A. Ilyas, P. Hasimun and D. Mardiyah,2010Curcuma longa L.) and garlic (Allium sativum L.) extracts as antihyperglycemic and antihyperlipidemic agent in type-2 diabetes-dyslipidemia patients.]]>6456463Prakash, O., G.N. Singh, R.M. Singh, S.C. Mathur, M. Bajpai and S. Yadav,20084282286Bele, A.A., V.M. Jadhav, S.R. Nikam and V.J. Kadam,20094164167Neogi, U., R. Saumya and B. Irum,2007In vitro combinational effect of bio-active plant extracts on common food borne pathogens.]]>2500503Butkhup, L. and S. Samappito,2011In vitro free radical scavenging and antimicrobial activity of some selected Thai medicinal plants.]]>5254265Nwozo, S., O. Adaramoye and E. Ajaiyeoba,2009Curcuma longa lowers blood glucose and attenuates alloxan-induced hyperlipidemia in diabetic rabbits.]]>8625628Gul, N., T.Y. Mujahid, N. Jehan and S. Ahmad,2004Curcuma longa against urinary tract infection isolates.]]>720552060Choi, M.Y., C. Chai, J.H. Park, J. Lim and S.W. Kwon,201154638645Wang, C.Z., H.H. Aung, M. Ni, J.A. Wu and R. Tong et al.,2007Panax quinquefolius roots.]]>73669674