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IJC-B Vol.51B(12) December 2012] >


Title: Investigation of the structure-nonlinearity relationship of zederone from the rhizomes of Curcuma caesia Roxb.
Authors: Asem, Satyavama D
Laitonjam, Warjeet S
Keywords: Curcuma caesia Roxb
Sesquiterpenoids
Zederone
SHG
KDP
Issue Date: Dec-2012
Publisher: NISCAIR-CSIR, India
Abstract: Sesquiterpenoids 1, 2, 3, have been isolated from the dried rhizomes of Curcuma caesia Roxb. The purity of the compound 1 is rated 99.12-99.54 % by RP-HPLC method. The structure of zederone, 1 has been elucidated by spectroscopy IR, 1H NMR, 13C NMR, DEPT, mass spectrometry and X-ray analysis. Second harmonic generation (SHG) efficiency of the compound 1 is found to be higher than that of KDP.
Page(s): 1738-1742
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.51B(12) December 2012]

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