id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fens-114	NIKOLOVA, Milena; PROKOPOV, Tsvetko; GANEVA, Daniela; PEVICHAROVA, Galina	EFFECT OF TREATMENT PARAMETERS ON THE CAROTENOID EXTRACTION FROM TOMATO PEELS OF BULGARIAN INDUSTRIAL VARIETIES	2016	7	.pdf	application/pdf	3531	168	52	As the main tomato carotenoids are lipid-soluble, common organic solvents such as acetone, hexane, ethanol, ethyl acetate, methanol, petroleum ether and solvent mixtures in different ratios (e.g. 50:50 hexane-ethyl acetate, hexane- acetone, 50:25:25 hexane-acetone-ethanol) have been tested for carotenoids extraction. Effect of time on carotenoids extraction (peels/acetone 1:10, t = 20oC) from dried tomato peels of “Stela” variety The obtained results are shown in Figure 1 and Figure 2 for “Stela” and “Karobeta” variety, respectively.	cache/fens-114.pdf	txt/fens-114.txt