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基于L-薄荷醇的疏水性深性溶剂的植物毒性

Ružica Ždero Pavlović¹, Denis Uka¹, Teodora Kukrić¹

¹Chemistry Laboratory, Faculty of Agriculture, University of Novi Sad, Novi Sad, Serbia.

Environmental toxicology

|October 16, 2025

概括

与单独的L-薄荷相比,疏水性深层浸泡溶剂 (HDES) 对小麦种子的植物毒性降低. 一些HDES激活植物抗氧化防御,表明需要进行环境安全评估.

科学领域:

环境化学环境化学
植物毒理学植物毒理学
绿色的溶剂绿色的溶剂

背景情况:

疏水性深度浸溶剂 (HDES) 是新兴的绿色溶剂.
它们的环境安全性,特别是植物毒性,基本上是未知的.
小麦 (Triticum aestivum L.) 是一个重要的农作物.

研究的目的:

评估基于L-薄荷的HDES对小麦种子发芽和苗木生长的植物毒性影响.
为了比较HDES的植物毒性与它们的单个成分和常规有机溶剂.
调查HDES对植物氧化应激和防御机制的影响.

主要方法:

用五种基于L-薄荷的HDES进行了小麦种子发芽试验.
为了进行比较,使用了单个成分 (L-menthol,caprylic acid,oleic acid,lauric acid,limonene,pinene) 和有机溶剂.
生物化学分析包括脂质过氧化,氨氨酸酶 (PAL),瓜亚过氧化酶 (GP) 活性和总含量.

主要成果:

几种HDES,特别是含有油酸,烯和烯的HDES,其植物毒性低于单独的L-menthol.
发芽百分比与低度 (0.05-0.1毫克/毫升) 的某些HDES的对照值相当.
HDES治疗显著增加了脂质过氧化,PAL和GP活动,表明氧化应激和抗氧化剂反应激活.

结论:

基于L-薄荷的HDES表现出不同的植物毒性概况,其中一些比L-薄荷更不有害.
HDES可以诱导氧化应激,并激活小麦中的植物防御机制.
在HDES在农业或工业上广泛应用之前,进一步的环境安全评估至关重要.

关键词:

深层欧性溶剂深层欧性溶剂发芽发芽发芽是一个过程.脂质过氧化过氧化薄荷醇是一种薄荷醇.氧化应激是一种氧化应激.

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