caa a22 4500 465797350 CHVBK 20180323112042.0 cr unu---uuuuu 170327e19901101xx s 000 0 eng 10.1007/BF02540500 doi (NATIONALLICENCE)springer-10.1007/BF02540500 Analysis of tocopherols and phytosterols in vegetable oils by HPLC with evaporative light-scattering detection [Elektronische Daten] [K. Warner, T. Mounts] Methods were developed for the separation, detection, and quantification of tocopherols and phytosterols by high-performance liquid chromatography with an evaporative light-scattering detector. Four tocopherols— α, β, γ and δ—and four phytosterols—campesterol, β-sitosterol, brassicasterol, and stigmasterol—were analyzed in soybean, sunflower, low-erucic acid rapeseed (LEAR) and corn oils. The use of an evaporative light-scattering detector, in conjunction with modification of methods from the literature to prepare and analyze tocopherols and phytosterols by HPLC, showed consistent results between trials and levels of these minor constituents. AOCS Press, 1990 α-Tocopherol nationallicence β-sitosterol nationallicence β-tocopherol nationallicence brassicasterol, campesterol nationallicence δ-tocopherol nationallicence γ-tocopherol nationallicence mass detector nationallicence stigmasterol nationallicence Warner K. Agricultural Research Service, Northern Regional Research Center, U.S. Department of Agriculture, 1815 N. University Street, 01604, Peoria, IL aut Mounts T. Agricultural Research Service, Northern Regional Research Center, U.S. Department of Agriculture, 1815 N. University Street, 01604, Peoria, IL aut Journal of the American Oil Chemists' Society Springer-Verlag 67/11(1990-11-01), 827-831 0003-021X 67:11<827 1990 67 11746 https://doi.org/10.1007/BF02540500 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02540500 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Warner K. Agricultural Research Service, Northern Regional Research Center, U.S. Department of Agriculture, 1815 N. University Street, 01604, Peoria, IL aut NATIONALLICENCE 700 1- Mounts T. Agricultural Research Service, Northern Regional Research Center, U.S. Department of Agriculture, 1815 N. University Street, 01604, Peoria, IL aut NATIONALLICENCE 773 0- Journal of the American Oil Chemists' Society Springer-Verlag 67/11(1990-11-01), 827-831 0003-021X 67:11<827 1990 67 11746 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer