The effect of Lupinus angustifolius L. (sweet lupin) grown in Western Australia; Cv. Unicrop seed meal or of its fractions on different parameters of blood, plasmal serum and liver were studied from two experiments. A group of four growing rats were pairfed for 10 days diets that contained the same amounts ofisocaloric and isonitrogenous items based on sweet lupin and its five fractions were tested. Of these, four were protein fractions (aqueous dialysed soluble LPADand insoluble LPADI at pH 7.0 after dialysis; Phosphate-citrate buffer extracted…