Effect of mineral fertilization on the essential oil composition of Tagetes patula L. from Bulgaria

被引:16
作者
Stojanova, A
Primova, T
Anastassov, C
机构
[1] Higher Inst Food & Flavour Ind, Plovdiv, Bulgaria
[2] Univ Agr, Plovdiv, Bulgaria
关键词
Tagetes patula; Asteraceae; mineral fertilization; essential oil composition; (Z)-beta-ocimene; (Z; Z)-allo-ocimene; (Z)-tagetone; piperitone; piperitenone; caryophyllene oxide;
D O I
10.1080/10412905.2000.9712169
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The effect of mineral fertilization on the composition of the essential oil from the leaves and flowers of Tagetes patula from Bulgaria during the flowering period (July-September) was investigated by GC/MS. The highest oil yield was obtained from leaves in July for N1P2K1 (0.63%) and the basic components were piperitenone (29.4%) and piperitone (13.5%). The mineral fertilization had no effect on the oil yield from the flowers. Regardless of the variant, it was found that the flower oils in July were rich ill caryophyllene oxide(12.0-48.4%) and piperitenone (3.0-7.0%), while the oil composition in September was different.
引用
收藏
页码:609 / 612
页数:4
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