References
- Andre , L. 1973 . Kritische Uberprufung der von Benedek ausgearbeitelen Methode zur Bestimmung des Gesamtfarbstoffgehaites in Gewurzpaprika . Z. Lebensm Unters-Forsch , 151 : 320 – 325 .
- Association of Official Analytical Chemists . 1980 . Official methods of analysis , 13th edition , Washington, D.C. : AOAC .
- Donnelly , P. E. , McDonald , R. M. and Rattray , P. V. 1983 . Protein extraction from pasture: Effect of crop species and of a reducing agent on the quality of extracted protein . Journal of the science of food and agriculture , 34 : 828 – 838 .
- Duncan , D. B. 1955 . Multiple range and multiple Ftests . Biometrics , 11 : 1 – 42 .
- Fletcher , D. L. and Halloran , H. R. 1981 . An evaluation of a commercially available marigold concentrate and paprika oleoresin on egg yolk pigmentation . Poultry science , 60 : 1846 – 1853 .
- Fletcher , D. L. and Halloran , H. R. 1983 . Egg yolk pigmenting properties of a marigold extract and paprika oleoresin in a practical type diet . Poultry science , 62 : 1205 – 1210 .
- Halliburton , R. F. 1984 . LPC a new poultry feed . Proceedings of the 28th Annual Poultry Convention, Massey University , : 4 – 10 .
- Kuzmicky , D. D. and Kohler , G. O. 1977 . Nutritional value of alfalfa leaf protein concentrate (Pro - Xan) for broilers . Poultry science , 56 : 1510 – 151 .
- Kuzmicky , D. D. , Livingston , A. L. , Knowles , R. E. , Kohler , G. O. , Guenthner , E. , Olson , O. E. and Carlson , C. W. 1977 . Xanthophyll availability ofalfalfa leaf protein concentrate (Pro - Xan) forbroilers and laying hens . Poultry science , 56 : 1504 – 1509 .
- MacKay , E. , Mountney , G. J and Naber , E. C. 1963 . Yolk colour resulting from different levels of paprika extract in the ration . Poultry science , 42 : 32 – 37 .
- Robbins , K. R. 1981 . Xanthophyll bioavailability in dehydrated turf grass . Poultry science , 60 : 254 – 256 .
- Snedecor , G. W and Cochran , W. G. 1967 . Statistical methods , 6th edition , Ames , Iowa : The Iowa State University Press .