Journal
FRONTIERS IN PHARMACOLOGY
Volume 13, Issue -, Pages -Publisher
FRONTIERS MEDIA SA
DOI: 10.3389/fphar.2022.1104096
Keywords
Chinese herbal medicines; NADES; extraction; green solvent; traditional processing (Paozhi)
Categories
Ask authors/readers for more resources
Chinese herbal medicines (CHMs) have a wide range of bioactive components, making them an important source for new drug discovery. However, the current process to obtain these components often involves the use of large amounts of toxic and non-biodegradable organic solvents. Natural deep eutectic solvents (NADES), composed of plant-based metabolites, are eco-friendly alternatives to traditional solvents. They have been used as extraction solvents, media, and drug delivery agents in CHMs, and have contributed to understanding the traditional processing theory of CHMs.
Chinese herbal medicines (CHMs), with a wide range of bioactive components, are considered to be an important source for new drug discovery. However, the process to isolate and obtain those bioactive components to develop new drugs always consumes a large amount of organic solvents with high toxicity and non-biodegradability. Natural deep eutectic solvents (NADES), a new type of green and designable solvents composed of primary plant-based metabolites, have been used as eco-friendly substitutes for traditional organic solvents in various fields. Due to the advantages of easy preparation, low production cost, low toxicity, and eco-friendliness, NADES have been also applied as extraction solvents, media, and drug delivery agents in CHMs in recent years. Besides, the special properties of NADES have been contributed to elucidating the traditional processing (also named Paozhi in Chinese) theory of CHMs, especially processing with honey. In this paper, the development process, preparation, classification, and applications for NADES in CHMs have been reviewed. Prospects in the future applications and challenges have been discussed to better understand the possibilities of the new solvents in the drug development and other uses of CHMs.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available