01889nab a2200205 i 4500 acta41863 20210126154612.0 170704s2014 hu o 0|| eng d 2064-7964 SZTE Egyetemi Kiadványok Repozitórium hun eng Cirimbei Mihaela Comparison of different solvents for isolation of antioxidant compounds of horseradish [elektronikus dokumentum] / Cirimbei Mihaela 2014 12-17 Review of faculty of engineering : analecta technica Szegedinensia 8 No. 1 Horseradish (Armoracia rusticana) is a perennial herb belonging to the Brassicaceae family and contains biologically active substances. Since horseradish has long been used as a spice for meat and fish products, the Food and Drug Administration (FDA) approved it as seasoning, spice, and flavoring and affirmed it as Generally Recognized As Safe (GRAS). Scientists are interested in horseradish because it is a rich source of peroxidase, a hemecontaining enzyme that utilizes hydrogen peroxide to oxidize a wide variety of organic and inorganic compounds. Also horseradish is rich in other valuable substances – vitamins, minerals, phenolic compounds and also isothiocyanates. The aim of the current research was to determine best solvent for extraction of phenolic compounds from horseradish roots showing high antiradical activity. From horseradish roots were extracted with four different ratio of solvent: ethanol/ water (80/20, 70/30, 60/40, 50/50 v/v) using conventional methods and then concentrated to rotary evaporator. Preliminary tests showed that the best solvent ethanol/ water (80/20 v/v) solutions can be chosen. Anyagvizsgálat - torma Vizireanu Camelia aut http://acta.bibl.u-szeged.hu/41863/1/engineering_2014_001_012-017.pdf Dokumentum-elérés