海洋水蛭精油的生物活性及化学成分研究Ehrend。& Y.P.Guo

IF 2.2 3区农林科学 Q3 CHEMISTRY, APPLIED

Journal of Essential Oil Research Pub Date : 2023-01-22 DOI:10.1080/10412905.2023.2167877

Omer Elkiran, C. Avşar, E. Bagci

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引用次数: 0

摘要

摘要:本研究旨在描述土耳其海苔茎、叶和花的精油(EO)的化学成分，并验证其抗菌和抗氧化性能。用气相色谱- fid和气相色谱-质谱分析了EO。共鉴定出59个化合物，占总有机化合物的98.1%。采用圆盘扩散法和MIC法测定了其对7种细菌和2种酵母的抑菌活性。结果表明，EO对革兰氏阳性菌无抑制作用。对革兰氏阴性菌的抑菌效果较差(8 ~ 9 mm)，对真菌的抑菌效果较好(20 ~ 22 mm)。此外，MIC试验结果显示，当浓度为50µl/ml时，EO对克氏弧菌(C. krusei, C. parapsilosis)有一定的抑制作用。测定其抗氧化活性IC50 = 31.9µl/mL。

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Biological activities and chemical composition of essential oil of Achillea maritima (L.) Ehrend. & Y.P.Guo

ABSTRACT This study aimed to describe the chemical composition of the essential oil (EO) of stems, leaves and flowers of A. maritima collected from Turkey, and verify its antimicrobial and antioxidant properties. The EO was analyzed by GC-FID and GC-MS. Fifty-nine compounds representing to 98.1% of the EO were identified. The antimicrobial activities were determined against seven bacteria and two yeast species by using disc diffusion and MIC techniques. According to the results, it was observed that there was no effect of the EO against Gram-positive bacteria. The EO showed a low effect (8–9 mm) against Gram-negative bacteria, but the EO had a high effect (20–22 mm) against the tested fungi. In addition, according to the MIC test results, the EO presented effects against C. krusei, C. parapsilosis at a concentration of 50 µl/ml. The antioxidant activity of the EO was determined as IC50 = 31.9 µl/mL.

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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.