Chemical composition, antimicrobial and antioxidant activities of essential oils isolated from black (Piper nigrum L.) and cubeb pepper (Piper cubeba L.) fruits from the Serbian market

IF 2.2 3区农林科学 Q3 CHEMISTRY, APPLIED

Journal of Essential Oil Research Pub Date : 2023-03-07 DOI:10.1080/10412905.2023.2185310

Aleksandra N. Milenković, J. Stanojević, Dragan Z. Troter, Milica G. Pejčić, Z. Stojanović-Radić, D. Cvetković, L. Stanojević

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引用次数: 3

Abstract

ABSTRACT Black (Piper nigrum L.) and cubeb pepper (Piper cubeba L.) fruits from the Serbian market were chosen as unprocessed materials for obtaining market-valuable essential oils. Since pepper fruits are only imported in Serbia, inadequate transportation and storage conditions may lead to their spoilage, negatively affecting their quality as feedstocks. To ensure the highest quality of essential oils, fruits were refrigerated upon purchase, mechanically disintegrated at colder conditions and subjected to hydrodistillation. Black (BPEO) and cubeb pepper essential oil (CPEO) contained 34 and 42 compounds, respectively. CPEO showed better inhibitory effect on B. cereus (ATCC strain) and C. albicans (isolate and ATCC strain). Both oils were not bactericidal against B. cereus (isolate and ATCC strains) and S. enterica (isolate). The best antioxidant properties were shown after 1 h of incubation. These results are valuable for further progress, development and production regarding the aromatic plant industry, pharmaceutical and food industry.

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塞尔维亚市场上黑胡椒(Piper nigrum L.)和立方胡椒(Piper cubeba L.)果实中分离精油的化学成分、抗菌和抗氧化活性

摘要选择塞尔维亚市场上的黑椒(Piper nigrum L.)和方椒(Piper cubeba L.)果实作为原料，提取具有市场价值的精油。由于胡椒果实只在塞尔维亚进口，运输和储存条件不足可能导致其变质，对其作为原料的质量产生不利影响。为了确保精油的最高质量，水果在购买时被冷藏，在较冷的条件下机械分解，并进行加氢蒸馏。黑椒精油(BPEO)和胡椒精油(CPEO)分别含有34种和42种化合物。CPEO对蜡样芽孢杆菌(ATCC株)和白色念珠菌(分离株和ATCC株)均有较好的抑制效果。两种油对蜡样芽孢杆菌(分离株和ATCC株)和肠链球菌(分离株)均无杀菌作用。孵育1 h后抗氧化性能最佳。这些结果对芳香植物工业、制药和食品工业的进一步研究、开发和生产具有一定的参考价值。

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.