Deep eutectic solvents (DES) represent a promising class of green solvents. offering particular utility in the extraction and development of new formulations of natural compounds such as ferulic acid (FA). The experimental phase of the study undertook a systematic investigation of the solubility of FA in DES. comprising choline chloride or betaine as hydrogen bond acceptors and six di... https://herbsdailyes.shop/product-category/bath-and-shower-gels/