Direct gas-liquid chromatographic determination of water-soluble vitamin K3 in feed premixes
Winkler, V.W.; Yoder, J.M.
Journal - Association of Official Analytical Chemists 55(6): 1219-1222
1972
ISSN/ISBN: 0004-5756 PMID: 4669106 Document Number: 51457
A method for the quantitative determination of menadione bisulfite addition products in feed premixes is presented. The menadione bisulfite compound is extracted with methanol from the premix and is determined by gas chromatography directly without pretreatment with alkali. The principle of the method is on-column pyrolysis of menadione bisulfite and subsequent gas chromatographic analysis of the pyrolytic product, menadione.
Document emailed within 1 workday
Related Documents
Macy, T.D.; Loh, A. 1983: High pressure liquid chromatographic determination of Monensin in feed premixes Journal - Association of Official Analytical Chemists 66(2): 284-286Markus, J.R.; Sherma, J. 1993: Method. I. Liquid chromatographic determination of tiamulin hydrogen fumarate in feed premixes Journal - Association of Official Analytical Chemists 76(2): 444-446
Mulder, F.J.; de Vries, E.J.; Borsje, B. 1981: Analysis of fat-soluble vitamins. XXIV. High performance liquid chromatographic determination of vitamin D in vitamin D resin containing powders: collaborative study Journal - Association of Official Analytical Chemists 64(1): 58-60
De Vries, E.J.; Mulder, F.J.; Borsje, B. 1981: Analysis of fat-soluble vitamins. XXV. High performance liquid chromatographic determination of vitamin D in multivitamin preparations: collaborative study Journal - Association of Official Analytical Chemists 64(1): 61-70
Kentzer, E.J.; Cottingham, L.S.; Smallidge, R.L. 1988: Ion-pair reverse-phase liquid chromatographic determination of amprolium in complete feeds and premixes Journal - Association of Official Analytical Chemists 71(2): 251-255
Cottingham, L.S.; Smallidge, R.L. 1988: Reverse-phase liquid chromatographic determination of lysine in complete feeds and premixes, using manual precolumn derivatization Journal - Association of Official Analytical Chemists 71(5): 1012-1016
Shaikh, B.; Huang, H.S.; Zielinski, W.L. 1977: High performance liquid chromatographic analysis of supplemental vitamin E in feed Journal - Association of Official Analytical Chemists 60(1): 137-139
Manz, U.; Maurer, R. 1982: A method for the determination of vitamin K3 in premixes and animal feedstuffs with the aid of high performance liquid chromatography International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift für Vitamin- und Ernahrungsforschung. Journal International de Vitaminologie et de Nutrition 52(3): 248-252
De Vries, E.J.; Zeeman, J.; Esser, R.J.; Borsje, B.; Mulder, F.J. 1979: Analysis of fat-soluble vitamins. XXIII. High performance liquid chromatographic assay for vitamin D in vitamin D3 and multivitamin preparations Journal - Association of Official Analytical Chemists 62(6): 1285-1291
Shaikh, B.; Hallmark, M.R. 1981: High performance liquid chromatographic determination of methapyrilene hydrochloride in feed and sleep aid tablets Journal - Association of Official Analytical Chemists 64(4): 889-892
Davis, R.A.; Kratzer, D.D.; Geng, S. 1980: Gas-liquid chromatographic determination of melengestrol acetate in cattle feed supplements: collaborative study Journal - Association of Official Analytical Chemists 63(3): 425-443
Boudreaux, J.P.; Hayes, D.H.; Mizrahi, S.; Maggiore, P.; Blazek, J.; Dick, D. 1993: Use of water-soluble liquid vitamin e to enhance cyclosporine absorption in children after liver transplant Transplantation Proceedings 25(2): 1875
Bui, M.H. 1987: Sample preparation and liquid chromatographic determination of vitamin D in food products Journal - Association of Official Analytical Chemists 70(5): 802-805
Cohen, H.; Hidiroglou, M.; Keough, M. 1984: Liquid chromatographic cleanup and determination of low levels of vitamin D3 in sheep plasma Journal - Association of Official Analytical Chemists 67(2): 271-274
Tomkins, B.A.; McMahon, J.M.; Caldwell, W.M.; Wilson, D.L. 1989: Liquid chromatographic determination of total formaldehyde in drinking water Journal - Association of Official Analytical Chemists 72(5): 835-839
Chappell, G.S.; Houglum, J.E.; Kelley, W.N. 1986: Determination of oxytetracycline in premixes and veterinary products by liquid chromatography Journal - Association of Official Analytical Chemists 69(1): 28-30
Campbell, H.; Nayeri, G. 2006: Determination of monensin, narasin, and salinomycin in mineral premixes, supplements, and animal feeds by liquid chromatography and post-column derivatization: collaborative study Journal - Association of Official Analytical Chemists 89(5): 1229-1242
Zagar, J.B.; Ascione, P.P.; Chrekian, G.P. 1971: Automated analysis of sulfamethazine and procaine penicillin in feed premixes Journal - Association of Official Analytical Chemists 54(6): 1272-1276
Igaki, A.; Kobayashi, K.; Kimura, M.; Sakoguchi, T.; Hashimoto, M.; Matsuoka, A. 1986: High-performance liquid chromatographic determination of gliclazide (oral hypoglycemic agent) in serum--trial of sensitive fluorometric determination Rinsho Byori. Japanese Journal of Clinical Pathology 34(2): 201-205
Khunachak, A.; Dacunha, A.R.; Stout, S.J. 1993: Liquid chromatographic determination of moxidectin residues in cattle tissues and confirmation in cattle fat by liquid chromatography/mass spectrometry Journal - Association of Official Analytical Chemists 76(6): 1230-1235