Comparison of the volatile constituents in cold-pressed bergamot oil and a volatile oil isolated by vacuum distillation

被引：30

作者：

Belsito, Emilia L. ^{[1
]}

Carbone, Concetta ^{[1
]}

Di Gioia, Maria L. ^{[1
]}

Leggio, Antonella ^{[1
]}

Liguoiri, Angelo ^{[1
]}

Perri, Francesca ^{[1
]}

Siciliano, Carlo ^{[1
]}

Viscomi, Maria C. ^{[1
]}

机构：

[1] Univ Calabria, Dipartimento Sci Farmaceut, I-87030 Arcavacata Di Rende, Italy

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 2007年 / 55卷 / 19期

关键词：

extraction; distillation; bergamot essential oils; bergapten; cosmetics; food; GC-MS analysis;

D O I：

10.1021/jf070997q

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The vacuum distillation of bergamot peels furnishes a high-quality essential oil that is totally bergapten-free. This oil was compared with that produced by distillation of cold-pressed oils and those commercially available. The oil obtained by vacuum distillation of the bergamot vegetable matrix shows a composition quite similar to that of the cold-pressed oil. It also displays qualitative characteristics that are superior with respect to those normally observed for essential oils isolated by distillation of cold-pressed oils. Oils isolated by the method presented here can constitute ideal candidates in producing foods, for example, Earl Grey tea, and cosmetic preparations.

引用

页码：7847 / 7851

页数：5

共 27 条

[1] 5-METHOXYPSORALEN, AN INGREDIENT IN SEVERAL SUNTAN PREPARATIONS, HAS LETHAL, MUTAGENIC AND CLASTOGENIC PROPERTIES [J].