Kandungan nutrisi, fermentabilitas, dan kecernaan in vitro bungkil biji jarak pagar (Jatropha curcas L.) terdetoksifikasi

Abstract

Jatropha curcas meal has a great potential as animal feedstuff. So far, there are no approriate detoxification methods available. Curcin and phorbolester are the main toxic compounds that could be eliminated by physical, chemical and biological methods. However, the treatment is economically not feasible. Alternative detoxification method using turmeric and alhali had been done. Three origins of indonesia jatropha curcas (Lampung=L, Kebumen=K, and Lombok Timur-LT) were used to investigate the effect of five levels detoxivication methods.