研究了百里草、山茱萸、青花草和山茱萸精油的体外抗氧化、抗菌性能及总酚含量

IF 0.6 4区生物学 Q4 BIOCHEMISTRY & MOLECULAR BIOLOGY Turkish Journal of Biochemistry-turk Biyokimya Dergisi Pub Date : 2013-01-01 DOI:10.5505/TJB.2013.58070

J. Aliakbarlu, Farnaz Shameli

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引用次数: 34

摘要

目的:研究寻常胸腺、野胸腺、小胸腺和小胸腺精油的抑菌和抗氧化活性。方法:采用2,2-二苯基-1-苦味酰肼法和还原力法测定精油的抗氧化能力。采用Folin-Ciocalteu试剂法测定精油总酚含量。采用琼脂盘扩散法和最低抑菌浓度(MIC)法评价精油的抑菌活性。结果:水仙挥发油和麝香挥发油的抗氧化活性最高。其中，百里草精油的抑菌活性最强，抑菌带最宽，MIC值最低(2.5 μl/ml)。以百里香精油中总酚含量最高(116.5)

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In vitro antioxidant and antibacterial properties and total phenolic contents of essential oils from Thymus vulgaris, T. kotschyanus, Ziziphora tenuior and Z. clinopodioides

Objective: The objective of present study was to evaluate the antibacterial and antioxidant activities of essential oils from Thymus vulgaris, Thymus kotschyanus, Ziziphora tenuior and Ziziphora clinopodioides. Methods: The antioxidant potency of essential oils was determined by 2,2-diphenyl-1- picrylhydrazyl and reducing power assays. Total phenolic contents of essential oils were determined using the Folin-Ciocalteu reagent assay. The antibacterial activity of essential oils was evaluated using agar disc diffusion and minimum inhibitory concentration (MIC) methods. Results: The essential oils of Ziziphora clinopodioides and Thymus vulgaris showed the highest antioxidant activity. The essential oils of Thymus vulgaris showed the strongest antibacterial activity with the widest inhibition zone and the lowest MIC value (2.5 μl/ml). The essential oils of Thymus vulgaris had the highest concentration of total phenolics (116.5

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来源期刊

Turkish Journal of Biochemistry-turk Biyokimya Dergisi 生物-生化与分子生物学

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Turkish Journal of Biochemistry (TJB), official journal of Turkish Biochemical Society, is issued electronically every 2 months. The main aim of the journal is to support the research and publishing culture by ensuring that every published manuscript has an added value and thus providing international acceptance of the “readability” of the manuscripts published in the journal.