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On the Genuineness of Citrus Essential Oils. Part IL. Chemical Characterization of the Essential Oil of New Hybrids of Lemon Obtained in Sicily

✍ Scribed by Angelo Starrantino; Giorgio Terranova; Paola Dugo; Ivana Bonaccorsi; Luigi Mondello

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
175 KB
Volume
12
Category
Article
ISSN
0882-5734

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✦ Synopsis

The composition of laboratory extracted lemon oil from three new lemon hybrids is reported. The volatile fraction was analysed by HRGC±FID; the enantiomeric distribution of b-pinene, sabinene, limonene, linalol, terpinen-4-ol and a-terpineol was studied by multidimensional HRGC±HRGC; coumarins and psoralens present in the nonvolatile residue were analysed by normal phase HPLC. The results were compared with those obtained for Italian industrial lemon oils. The three oils dier from each other in the qualitative and quantitative composition, and also show very signi®cant dierences compared to industrial lemon oil. # 1997 by John

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