TY - REP AU - Bauerfeind,J.C. AU - Bunnel,R.H. AU - Smith,E.G. TI - Cloring fat-base foods with B-arotene PY - 1958/// KW - Biological analysis KW - Biological differences KW - Carotenoids KW - AGROVOC KW - Chemical composition KW - Chromatography KW - Food colourants KW - Food technology ER -