Isolation and Identification of Phenolic Compounds from the Plant Residues of Hordeum sp. and Brassica sp.by Using High Performance Liquid Chromatography (HPLC)

The current study included qualitative diagnosis and quantitative estimation of some active compounds in two types of weeds, namely wild mustard Hordeum sp. and wild barley Brassica sp. The results showed that these plants contained several chemical compounds that were diagnosed as phenolic acids. Wild mustard contained three chemical compounds, namely: Galic acid, Resorsenol, Vanillin While wild barley contained four compounds, namely: Galic acid, Resorsenol, Vanillin benzoic acid. The results of quantitative estimation also showed variation in the concentration of these compounds in the extracts of these weed residues.