Encapsulation of Origanum onites essential oil with different wall material using spray drying.

IF 3 3区生物学 Q2 BIOCHEMICAL RESEARCH METHODS

Phytochemical Analysis Pub Date : 2024-12-01 Epub Date: 2023-03-29 DOI:10.1002/pca.3218

Ferhan Balci-Torun

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引用次数: 0

Abstract

Introduction: Origanum onites has antibacterial, antifungal, and antioxidant properties due to its essential oil. The fact that these oils are sensitive to environmental conditions causes the need for advanced processing technologies.

Objective: This study was aimed to encapsulate essential oil of O. onites by spray drying to extend its shelf life.

Methods: Spray drying was used to encapsulate the essential oil of O. onites, which was then mixed with maltodextrin, arabic gum, and β-cyclodextrin using response surface methodology. After 60 days of storage, aroma analysis was performed on the essential oil of O. onites and the essential oil powder that was produced under ideal conditions.

Results: O. onites essential oil powder was subjected to GC-MS analysis to identify 72 aroma components. Carvacrol and linalool concentrations varied from 22.66 to 30.11 mg/g and from 32.25 to 53.57 mg/g, respectively. The spray-dried microcapsules' D_4.3 values ranged from 40.75 to 48.95 μm. For every trial, the drying yield and solubility values were higher than 60% and 90%, respectively. The results of the surface optimization showed that the ideal inlet air temperature was 190°C and the ideal concentration of β-cyclodextrin in the wall material was 1%.

Conclusion: The findings indicate that O. onites essential oil was successfully encapsulated via spray drying. The preservation of critical aroma compounds in the resulting capsules is high.

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喷雾干燥法对不同壁材包封土豆泥精油的研究。

简介:由于其精油的作用，牛头草具有抗菌、抗真菌和抗氧化的特性。事实上，这些油对环境条件很敏感，因此需要先进的加工技术。目的:采用喷雾干燥的方法对龙葵精油进行包封，延长其保质期。方法:采用喷雾干燥的方法包封龙葵精油，用响应面法将其与麦芽糊精、阿拉伯胶、β-环糊精混合。贮存60 d后，对理想条件下得到的金银花挥发油和挥发油粉末进行香气分析。结果:通过气相色谱-质谱分析，鉴定出72种香气成分。香芹酚和芳樟醇的浓度变化范围分别为22.66 ~ 30.11 mg/g和32.25 ~ 53.57 mg/g。喷雾干燥微胶囊的D4.3值为40.75 ~ 48.95 μm。每次试验的干燥得率和溶解度均大于60%和90%。表面优化结果表明，理想的进风温度为190℃，壁材中β-环糊精的理想浓度为1%。结论:采用喷雾干燥方法成功地包封了水蛭精油。所得到的胶囊中关键香气化合物的保存率很高。

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

Phytochemical Analysis 生物-分析化学

CiteScore

6.00

自引率

6.10%

发文量

审稿时长

1.7 months

期刊介绍： Phytochemical Analysis is devoted to the publication of original articles concerning the development, improvement, validation and/or extension of application of analytical methodology in the plant sciences. The spectrum of coverage is broad, encompassing methods and techniques relevant to the detection (including bio-screening), extraction, separation, purification, identification and quantification of compounds in plant biochemistry, plant cellular and molecular biology, plant biotechnology, the food sciences, agriculture and horticulture. The Journal publishes papers describing significant novelty in the analysis of whole plants (including algae), plant cells, tissues and organs, plant-derived extracts and plant products (including those which have been partially or completely refined for use in the food, agrochemical, pharmaceutical and related industries). All forms of physical, chemical, biochemical, spectroscopic, radiometric, electrometric, chromatographic, metabolomic and chemometric investigations of plant products (monomeric species as well as polymeric molecules such as nucleic acids, proteins, lipids and carbohydrates) are included within the remit of the Journal. Papers dealing with novel methods relating to areas such as data handling/ data mining in plant sciences will also be welcomed.