1. Approved methods of the American association of cereal chemists;AACC,2000
2. Official methods of analysis. Method: 952.03;AOAC,1984
3. Sampling and analysis of oilseed by-products. Trypsin inhibitor activity. American oil chemist's society official method Ba 12-75;AOCS,2009
4. Methoden zur Bestimmung der Chinolizidinalkaloide in Lupinus mutabilis;von Baer;Zeitschrift für Lebensmittel-Untersuchung und Forschung,1979
5. Lupinus mutabilis: Composition, uses, toxicology, and debittering;Carvajal-Larenas;Critical Reviews in Food Science and Nutrition,2016