Quantity and chemical components of essential oil of “Mentha x piperita L.” leaves under ultrasonic/hot air drying

IF 3.8 2区农林科学 Q1 PLANT SCIENCES

Journal of Applied Research on Medicinal and Aromatic Plants Pub Date : 2023-05-01 DOI:10.1016/j.jarmap.2023.100470

Kaikang Chen , Hui Wang , Yanwei Yuan , Bo Zhao , Mehdi Torki , Yongjun Zheng

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引用次数: 1

Abstract

This study was conducted to evaluate the influence of combined high-intensity ultrasonic power/hot air drying on quantity and chemical constituents of essential oil of peppermint leaves. According to the experimental findings, in comparison with the fresh leaves, both increment and decrement were observed in yielded essential oil from the dried samples. Increasing drying temperature in the practiced range reduced the oil yield. The maximum oil yield (26.42 g/kg _{dry matter}) belonged to the samples dried at 40 °C and 360 W while the minimum value (9.93 g/kg _{dry matter}) was obtained at air temperature of 70 °C with no ultrasonic power. Both the air temperature and ultrasonic power showed no definite influence on main chemical groups of the oil. In point of quality view, drying treatment of 70 °C and ultrasonic power of 270 W produced the highest quality essential oil.

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薄荷精油的含量及化学成分分析。叶片在超声波/热风下干燥

研究了高强度超声功率/热风联合干燥对薄荷叶挥发油含量和化学成分的影响。实验结果表明，与鲜叶相比，干燥样品的精油含量既有增加也有减少。在实践范围内，提高干燥温度会降低出油率。在40℃、360 W条件下干燥的样品出油率最高，为26.42 g/kg干物质;在70℃、无超声功率条件下，出油率最低，为9.93 g/kg干物质。空气温度和超声波功率对油的主要化学基团没有明显的影响。在质量方面，70°C的干燥处理和270 W的超声功率可以得到最高质量的精油。

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 Applied Research on Medicinal and Aromatic Plants Pharmacology, Toxicology and Pharmaceutics-Drug Discovery

CiteScore

6.40

自引率

7.70%

发文量

审稿时长

41 days

期刊介绍： JARMAP is a peer reviewed and multidisciplinary communication platform, covering all aspects of the raw material supply chain of medicinal and aromatic plants. JARMAP aims to improve production of tailor made commodities by addressing the various requirements of manufacturers of herbal medicines, herbal teas, seasoning herbs, food and feed supplements and cosmetics. JARMAP covers research on genetic resources, breeding, wild-collection, domestication, propagation, cultivation, phytopathology and plant protection, mechanization, conservation, processing, quality assurance, analytics and economics. JARMAP publishes reviews, original research articles and short communications related to research.