Volatile fractions from three cultivars of Olea europaea L. collected in two different seasons

被引:29
作者
Campeol, E
Flamini, G
Cioni, PL
Morelli, I
Cremonini, R
Ceccarini, L
机构
[1] Univ Pisa, Dipartimento Chim Bioorgan & Biofarm, I-56126 Pisa, Italy
[2] Dipartimento Sci Bot, I-56126 Pisa, Italy
[3] Dipartimento Agron & Gestione Agroecosistema, I-56126 Pisa, Italy
关键词
Olea europaea L; cultivars; Frantoio; Leccino; Cipressino; volatile compounds; aidehydes; terpenes;
D O I
10.1021/jf026025u
中图分类号
S [农业科学];
学科分类号
09 [农学];
摘要
The chemical composition of the volatile fractions from leaves of three Olea europaea L. cultivars (Leccino, Frantoio, and Cipressino) harvested at two different times of the year were examined by GC and GC-MS. The results showed a high content of aliphatic aldehydes in the three cultivars during both harvesting periods and an increase of (E)-2-hexenal (an aldehyde with high antimicrobial properties) percentage from July to November.
引用
收藏
页码:1994 / 1999
页数:6
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