Peppermint;
Gas Chromatography-Mass Spectrometry;
tea bags;
CHEMICAL-COMPOSITION;
ANTIOXIDANT;
D O I:
10.21577/1984-6835.20210112
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The present work aimed to evaluate the content and composition of the essential oil from different Brazilian commercial samples of Mentha x piperita L (peppermint). The essential oil yield of the studied samples ranged from 0.12 to 0.62%. The gas chromatographic analysis of the essential oil showed 28 different compounds, which were obtained by hydrodistillation of the six samples. Samples 1-4 presented menthol as the major compound (49.3-82.0%), and menthone, isomenthone and menthyl acetate as secondary compounds. Samples 5 and 6 presented carvone as the major compound (64.4-65.5%) and pulegone was the second compound in higher proportion (6.1-8.6%). According to the Brazilian Pharmacopoeia, only samples 1-4 are constituted by Mentha x piperita L in agreement with the composition of the essential oils. The results obtained for samples 5 and 6, which conferred essential oil rich in carvone, suggest that these samples are not comprised by Mentha x piperita L but other species of Mentha, which can affect the therapeutic actions expected by people consuming the samples as an herbal medicine.
机构:
Fac Humanities & Nat Sci, Dept Ecol, Ul 17 Novembra 1, Presov 08116, SlovakiaFac Humanities & Nat Sci, Dept Ecol, Ul 17 Novembra 1, Presov 08116, Slovakia
Fejer, Jozef
Grul'ova, Daniela
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机构:
Fac Humanities & Nat Sci, Dept Ecol, Ul 17 Novembra 1, Presov 08116, SlovakiaFac Humanities & Nat Sci, Dept Ecol, Ul 17 Novembra 1, Presov 08116, Slovakia
Grul'ova, Daniela
De Feo, Vincenzo
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机构:
Univ Salerno, Dept Pharm, Via Giovanni Paolo 2,132, I-84084 Salerno, ItalyFac Humanities & Nat Sci, Dept Ecol, Ul 17 Novembra 1, Presov 08116, Slovakia
De Feo, Vincenzo
Urgeova, Eva
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机构:
Univ SS Cyril & Methodius Trnava, Dept Biol, Fac Nat Sci, Nam J Herdu 2, SK-91701 Trnava, SlovakiaFac Humanities & Nat Sci, Dept Ecol, Ul 17 Novembra 1, Presov 08116, Slovakia
机构:
Univ Presov Presov, Fac Humanities & Nat Sci, Dept Ecol, Ul 17 November St 1, Presov 08116, SlovakiaUniv Presov Presov, Fac Humanities & Nat Sci, Dept Ecol, Ul 17 November St 1, Presov 08116, Slovakia
Fejer, Jozef
Grul'ova, Daniela
论文数: 0引用数: 0
h-index: 0
机构:
Univ Presov Presov, Fac Humanities & Nat Sci, Dept Ecol, Ul 17 November St 1, Presov 08116, SlovakiaUniv Presov Presov, Fac Humanities & Nat Sci, Dept Ecol, Ul 17 November St 1, Presov 08116, Slovakia
Grul'ova, Daniela
De Feo, Vincenzo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Salerno, Dept Pharm, Via Giovanni Paolo 2 132, I-84084 Salerno, ItalyUniv Presov Presov, Fac Humanities & Nat Sci, Dept Ecol, Ul 17 November St 1, Presov 08116, Slovakia