id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hjic-1152	Csicsor, Attila; Tombácz, Etelka	Antioxidant Effect of Humic Substances from Hungarian Leonardite	2022	5	.pdf	application/pdf	2817	116	44	Keywords: humic substances, humic acid, fulvic acid, himatomelanic acid, antioxidant, leonardite 1. The aim of this research is to compare the antioxidant properties of humic acids with already well- known natural antioxidants.	cache/hjic-1152.pdf	txt/hjic-1152.txt