REFERENCES
- Maier , H. G. 1981 . Kaffee Berlin, Hamburg : Paul Parey .
- Streuli , H. 1970 . Proceedings of the Colloq 179 – 200 . Paris : Sci. Int. Cafe, ASIC .
- Clifford , M. N. 1975 . Proc. Biochem. , : 3 – 8 .
- Streuli , H. 1970 . Handbuch der Lebensmittelchemie Bd. V Edited by: Schormüller , J. 1 – 95 . Berlin, Heidelberg, New York : Springer .
- Zock , P. L. , Katan , M. B. , Merkus , M. P. , van Dusseldorp , M. and Harryvan , J. L. 1990 . Lancet , 335 : 1235 – 1237 .
- Ratnayake , W. M.N. , Hollywood , R. , O'Grady , E. and Stavric , B. 1993 . Food Chem. Tox. , 31 : 263 – 269 .
- Heckers , H. , Göbel , U. and Kleppel , U. J. 1994 . Internal Med. , 235 : 192 – 193 .
- Urgert , R. , Essed , N. , van der Weg , G. , Kosmeijer-Schuil , T. G. and Katan , M. B. 1997 . Amer. J. Clin. Nutr. , 65 : 519 – 524 .
- Urgert , R. and Katan , M. B. 1997 . Annu. Rev. Nutr. , 17 : 305 – 324 .
- Lam , L. K.T. , Sparnins , V. L. and Wattenberg , L. W. 1987 . J. Med. Chem. , 30 : 1399 – 1403 .
- Cavin , C. , Holzhäuser , D. , Constable , A. , Huggett , A. C. and Schilter , B. 1998 . Carcenogenesis , 19 : 1369 – 1375 .
- Lam , L. K.T. , Sparnins , V. L. and Wattenberg , L. W. 1982 . Cancer Research , 42 : 1193 – 1198 .
- Bengis , R. O. and Anderson , R. J. 1932 . J. Biol. Chem. , 47 : 99
- Slotta , K. H. and Neisser , K. 1938 . Ber. dtsch. Chem. Ges. , 71 : 2342 – 2346 .
- Wettstein , A. , Fritsche , H. , Kunziger , F. and Mieschner , K. 1941 . Helv. chim. Acta , 24 : 332 – 358 .
- Wettstein , A. and Mischner , K. 1942 . Helv. chim. Acta , 25 : 718 – 731 .
- Wettstein , A. and Mischner , K. 1943 . Helv. chim. Acta , 26 : 631 – 641 .
- Wettstein , A. and Mischner , K. 1943 . Helv. chim. Acta , 26 : 788 – 800 .
- Wettstein , A. and Mischner , K. 1943 . Helv. chim. Acta , 26 : 1197 – 1218 .
- Wettstein , A. , Spillmann , M. and Mieschner , K. 1945 . Helv. chim. Acta , 28 : 1004 – 1013 .
- Chakravorty , P. N. and Wesner , M. M. 1942 . J. Amer. Chem. Soc. , 64 : 2235
- Chakravorty , P. N. , Wesner , M. M. and Levin , R. H. 1943 . J. Amer. Chem. Soc. , 65 : 929 – 932 .
- Chakravorty , P. N. , Levin , R. H. , Wesner , M. M. and Reed , G. 1943 . J. Amer. Chem. Soc. , 65 : 1325 – 1328 .
- Djerassi , C. , Wilfred , E. , Visco , L. and Lemin , A. J. 1953 . J. Org. Chem. , 18 : 1449 – 1460 .
- Djerassi , C. , Bendas , H. and Sen Gupta , P. 1955 . J. Org. Chem. , 20 : 1046 – 1055 .
- Djerassi , C. , Cais , M. and Mitscher , L. 1958 . J. Amer. Chem. Soc. , 80 : 247 – 248 .
- Djerassi , C. , Cais , M. and Mitscher , L. J. 1959 . Amer. Chem. Soc. , 81 : 2386 – 2398 .
- Haworth , R. D. , Jubb , A. H. and McKenna , J. 1954 . Chem. Ind. , : 104
- Haworth , R. D. , Jubb , A. H. and McKenna , J. 1955 . J Chem. Soc. (London) , : 1983 – 1989 .
- Haworth , R. D. and Johnstone , R. A.W. 1956 . J. Chem. Ind. , : 166
- Haworth , R. D. and Johnstone , R. A.W. 1957 . J. Chem. Soc. (London) , : 1983 – 1989 .
- Kaufmann , H. P. , Sen Gupta , A. K. and Fette , Seifen . 1963 . Anstrichmittel , 65 : 529 – 532 .
- Wurziger , J. , Capot , J. and Vincent , J. C. 1977 . Kaffee- und Tee-Markt. , 27 : 3 – 8 .
- Pettitt , B. C. Jr. 1987 . J. Agric. Food Chem. , 35 : 549 – 551 .
- Speer , K. and Mischnick , P. 1989 . Lebensmittelchemie und gerichtliche Chemie , 43 : 43
- Dickhaut , G. 1985 . Unpublished information ,
- Speer , K. and Mischnick , P. Z. 1989 . Lebensm. Unters. Forsch. , 189 : 219 – 222 .
- Kölling-Speer , I. , Strohschneider , S. and Speer , K. J. 1999 . High Resol. Chromtogr. , 22 : 43 – 46 .
- Kaufmann , H. P. , Hamsagar , R. S. and Fette , Seifen . 1962 . Anstrichmittel , 64 : 206 – 213 .
- Folstar , P. , Pilnik , W. , de Heus , J. G. and van der Plas , H. C. 1975 . Lebensmwiss. u. Technol. , 8 : 286 – 288 .
- Richert , S. 1990 . Diploma Thesis University of Hamburg .
- Tofern , B. 1991 . Diploma Thesis University of Hamburg .
- Sehat , N. 1994 . Dissertation University of Hamburg .
- Hruschka , A. 1997 . Dissertation Technical University of Dresden .
- Kurzrock , T. 1998 . Dissertation Technical University of Dresden .
- Speer , K. 1991 . Proceedings of EURO FOOD CHEM, VI Colloquium . 1991 , Hamburg. Edited by: Baltes , W. , Eklund , T. , Fenwick , R. , Pfannhauser , W. , Ruiter , A. and Thier , H. P. pp. 338 – 342 . Behr's Verlag .
- Speer , K. 1995 . Proceedings of the 16th Colloq . 1995 , Paris. pp. 224 – 231 . Sci. Int. Café ASIC .
- Kurzrock , T. and Speer , K. 1997 . Proceedings of EURO FOOD CHEM, IX Colloque . 1997 , Winterthur. Edited by: Amado , R. and Battaglia , R. pp. 659 – 663 . Sailer .
- Speer , K. Z. 1989 . Lebensm. Unters. Forsch. , 189 : 326 – 330 .
- Lam , L. K.T. and Wattenberg , L. W. 1985 . Org. Prep. Proced. Int. , 17 : 264 – 267 .
- Höfle , G. , Steglich , S. and Vorbrüggen , H. 1978 . Angewandte Chemie , 90 : 602 – 615 .
- Nackunstz , B. and Maier , H. G. 1987 . Z. Lebensm. Unters. Forsch. , 184 : 494 – 499 .
- Speer , K. and Montag , A. 1989 . Deutsche Lebensmittel-Rundschau , 85 : 381 – 384 .
- de Roos , B. , van der Weg , G. , Urgert , R. , van de Bovenkamp , P. , Charrier , A. and Katan , M. B. 1997 . J. Agric. Food Chem. , 45 : 3065 – 3069 .
- Speer , K. 1993 . Postdoctoral Thesis required for a Qualification as a University Lector University Hamburg .
- Speer , K. , Tewis , R. and Montag , A. 1991 . Proceedings of the 14th Colloq . 1991 , Paris. pp. 237 – 244 . Sci. Int. Cafe, ASIC .
- Frega , N. , Bocci , F. and Lercker , G. 1994 . J. High Res. Chromatogr. , 17 : 303 – 307 .
- Lercker , G. , Frega , N. , Bocci , F. and Rodriguez-Estrada , M. T. 1995 . Chromatographia , 41 : 29 – 33 .
- 1998 . “ DIN 10799 ” . In German Institute for Standardization
- Sehat , N. , Montag , A. and Speer , K. 1999 . Proceedings of the 20th International Symposium on Capillary Chromatography . 1999 . pp. 28 The Forum for Microcolumn Separations, Riva del Garda .
- Gross , G. , Jaccaud , E. and Huggett , A. C. 1997 . Food Chem. Toxicol. , 35 : 547 – 554 .
- Urgert , R. , van der Weg , G. , Kosmajier-Schuil , T. G. , van de Bovenkamp , P. , Hovenier , R. and Katan , M. B. 1995 . J. Agric. Food Chem. , 43 : 2167 – 2172 .
- Sehat , N. , Montag , A. and Speer , K. 1993 . Proceedings of the 15th Colloq . 1993 , Paris. pp. 869 – 872 . Sci. Int. Cafe, ASIC .