Nutritional evaluation of sweet lupin (Lupinus angustifolius): net protein utilization (NPU), nitrogen balance and fractionation studies

amino acids australia occidental australie occidentale azote crecimiento croissance diet dieta digestibilidad digestibility extractos extracts extrait farine pour animaux feed meals fraccionamiento fractionation fractionnement growth harina para piensos lupinus lupinus angustifolius mineral nutrients nitrogen nitrogen balance nitrogen metabolism nutrientes minerales protein metabolism proteine proteins rat rata rats vitaminas vitamine vitamins western australia