Evaluation of the antioxidant activity of the essential oils from Cantinoa carpinifolia (Benth.) and Lippia origanoides (Kunth.) by various methods

IF 2.2 3区农林科学 Q3 CHEMISTRY, APPLIED Journal of Essential Oil Research Pub Date : 2022-09-30 DOI:10.1080/10412905.2022.2115570

M. Teixeira, M. Cardoso, V. Ferreira, G. A. Campolina, A. Caetano, Cassia Duarte Oliveira, M. V. P. Alves, D. Nelson

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Abstract

ABSTRACT The essential oils from Cantinoa carpinifolia (Benth.) and Lippia origanoides (Kunth.) were obtained by hydrodistillation. The constituents were determined by GC-MS and GC-FID. The antioxidant activities were evaluated by the ABTS, DPPH and hydroxyl radicals, phosphomolybdenum complex, reducing power, β-carotene/linoleic acid and the TBARS methods. Analysis of variance and the Scott–Knott test of the means at 5% were performed. The principal constituents in the essential oil from C.carpinifolia were α-thujone (32.15%) and β-thujone (22.22%), whereas carvacrol (41.51%), p-cymene (18.36%) and γ-terpinene (17.03%) were obtained from L.origanoides. The respective IC50 for the essential oils from C. carpinifolia and L.origanoides in the ABTS tests were >1000 and 110 µg mL−1; DPPH (110 and >1000 µg mL−1), hydroxyl (636 and 484 µg mL−1), β-carotene (>2000 and 215 µg mL−1) and TBARS (778 and 527µg mL−1). The L. origanoides essential oil was the most effective antioxidant.

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用不同的方法评价了山茱萸(Cantinoa carpinifolia, Benth.)和鹤皮草(Lippia origanoides, Kunth.)精油的抗氧化活性

摘要:采用加氢蒸馏法提取了山茱萸(Cantinoa carpinifolia)和鹤皮草(Lippia origanoides)的精油。采用气相色谱-质谱法和气相色谱- fid法测定其成分。采用ABTS、DPPH和羟基自由基、磷钼配合物、还原力、β-胡萝卜素/亚油酸和TBARS法评价其抗氧化活性。进行方差分析和均数在5%处的Scott-Knott检验。石竹挥发油的主要成分为α-图琼(32.15%)和β-图琼(22.22%)，石竹挥发油的主要成分为香芹酚(41.51%)、对伞花烃(18.36%)和γ-松油烯(17.03%)。在ABTS试验中，石竹挥发油和石竹挥发油的IC50分别>1000和110µg mL−1;DPPH(110和>1000µg mL - 1)，羟基(636和484µg mL - 1)， β-胡萝卜素(>2000和215µg mL - 1)和TBARS(778和527µg mL - 1)。牛油草精油的抗氧化效果最好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Essential Oil Research 工程技术-食品科技

CiteScore

6.00

自引率

3.30%

发文量

审稿时长

18-36 weeks

期刊介绍： Journal of Essential Oil Research ( JEOR) is the major forum for the publication of essential oil research and analysis. Each issue includes studies performed on the chemical composition of some of the 20,000 aromatic plants known in the plant kingdom. JEOR is devoted entirely to all phases of research from every corner of the world by the experts in their field. JEOR''s main areas of focus include: -Analytical chemistry- Biological activity- Biotechnology- Chemical composition- Chemical synthesis- Chemosystematics- Microbiological activity- Plant biochemistry/biosynthesis- Toxicology. Published six times per year, JEOR provides articles on the aromatic principles of a plant or its isolates and are directed toward furthering our readers'' knowledge of the aromatic plant and animal kingdoms.