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A Glimpse into the Extraction Methods of Active Compounds from Plants
Critical Reviews in Analytical Chemistry ( IF 5 ) Pub Date : 2020-09-20 , DOI: 10.1080/10408347.2020.1820851
Sing Chuong Chuo 1, 2 , Hasmida Mohd Nasir 1 , Siti Hamidah Mohd-Setapar 1, 3 , Sarajul Fikri Mohamed 2 , Akil Ahmad 1, 3 , Waseem A Wani 4 , Mohd Muddassir 5 , Abdullah Alarifi 5
Affiliation  

Abstract

Naturally active compounds are usually contained inside plants and materials thereof. Thus, the extraction of the active compounds from plants needs appropriate extraction methods. The commonly employed extraction methods are mostly based on solid–liquid extraction. Frequently used conventional extraction methods such as maceration, heat-assisted extraction, Soxhlet extraction, and hydrodistillation are often criticized for large solvent consumption and long extraction times. Therefore, many advanced extraction methods incorporating various technologies such as ultrasound, microwaves, high pressure, high voltage, enzyme hydrolysis, innovative solvent systems, adsorption, and mechanical forces have been studied. These advanced extraction methods are often better than conventional methods in terms of higher yields, higher selectivity, lower solvent consumption, shorter processing time, better energy efficiency, and potential to avoid organic solvents. They are usually designed to be greener, more sustainable, and environment friendly. In this review, we have critically described recently developed extraction methods pertaining to obtaining active compounds from plants and materials thereof. Main factors that affect the extraction performances are tuned, and extraction methods are chosen in line with the properties of targeted active compounds or the objectives of extraction. The review also highlights the advancements in extraction procedures by using combinations of extraction methods to obtain high overall yields or high purity extracts.



中文翻译:

从植物中提取活性化合物的方法一瞥

摘要

天然活性化合物通常包含在植物及其材料中。因此,从植物中提取活性化合物需要合适的提取方法。常用的提取方法多以固液提取为主。常用的传统提取方法,如浸渍、热辅助提取、索氏提取和加氢蒸馏,经常因溶剂消耗大和提取时间长而受到批评。因此,已经研究了许多结合各种技术的先进提取方法,例如超声波、微波、高压、高压、酶水解、创新溶剂系统、吸附和机械力。这些先进的萃取方法在更高的产量、更高的选择性、更低的溶剂消耗、更短的处理时间、更高的能源效率以及避免使用有机溶剂的潜力。它们通常被设计成更绿色、更可持续和环境友好。在这篇综述中,我们批判性地描述了最近开发的与从植物及其材料中获取活性化合物有关的提取方法。调整影响提取性能的主要因素,根据目标活性化合物的性质或提取目的选择提取方法。该评论还强调了通过使用提取方法组合来获得高总产量或高纯度提取物的提取程序的进步。它们通常被设计成更绿色、更可持续和环境友好。在这篇综述中,我们批判性地描述了最近开发的与从植物及其材料中获取活性化合物有关的提取方法。调整影响提取性能的主要因素,根据目标活性化合物的性质或提取目的选择提取方法。该评论还强调了通过使用提取方法组合来获得高总产量或高纯度提取物的提取程序的进步。它们通常被设计成更绿色、更可持续和环境友好。在这篇综述中,我们批判性地描述了最近开发的与从植物及其材料中获取活性化合物有关的提取方法。调整影响提取性能的主要因素,根据目标活性化合物的性质或提取目的选择提取方法。该评论还强调了通过使用提取方法组合来获得高总产量或高纯度提取物的提取程序的进步。调整影响提取性能的主要因素,根据目标活性化合物的性质或提取目的选择提取方法。该评论还强调了通过使用提取方法组合来获得高总产量或高纯度提取物的提取程序的进步。调整影响提取性能的主要因素,根据目标活性化合物的性质或提取目的选择提取方法。该评论还强调了通过使用提取方法组合来获得高总产量或高纯度提取物的提取程序的进步。

更新日期:2020-09-20
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