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Volatile constituents from the peelings of lulo (Solanum vestissimum D.) fruit

✍ Scribed by M. Suárez; C. Duque; C. Bicchi; H. Wintoch; G. Full; P. Schreier


Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
318 KB
Volume
8
Category
Article
ISSN
0882-5734

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✦ Synopsis


Abstract

The volatile constituents of the lulo fruit (Solanum vestissimum D.) peelings were obtained by liquid–liquid extraction using pentane–dichloromethane mixture (2:1, v/v). In total, 61 components were identified by HRGC and HRGC–MS analysis. Among them, methyl 3‐hydroxyhexanoate, γ‐hexalactone, benzyl alcohol, hexadecanoic acid, (Z)‐hex‐2‐enyl acetate, (E)‐hex‐2‐en‐1‐ol, (Z)‐hex‐3‐en‐1‐ol, (Z)‐isoeugenol, vanillin and 3‐hydroxy‐7‐8‐didehydro‐β‐ionone were found to be the major constituents. Chirospecific MDGC analysis revealed the presence of racemic mixtures each of methyl 3‐hydroxybutanoate, methyl 3‐acetoxybutanoate, and linalol. For ethyl 3‐hydroxybutanoate, methyl 3‐hydroxyhexanoate, and γ‐hexalactone enantiomeric distributions of 28:72%, 16:86%, and 10:90%, each of (S):(R), respectively, were determined.


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