Name Leon De Jonge Affiliation faculty Degree — Website — Email — Journal Articles Conference Articles Projects Books Theses Speeches Innovations TitleJournal 1 The effects of temperature, moisture, duration of incubation time, calcium level, and soaking with water or citric acid on in vitro phytate degradation in a wheat–barley–rye–soybean meal-based diet animal feed science and technology 183 (2013) 168-174 2 Effects of temperature, pH, incubation time and pepsin concentration on the in vitro stability of intrinsic phytase of wheat, barley and rye animal feed science and technology 175 (2012) 168-174