Retention during processing and bioaccessibility of β-carotene in high β-carotene transgenic cassava root - Failla, Mark L.; Chitchumroonchokchai, Chureeporn; Siritunga, Dimuth; De Moura, Fabiana F.; Fregene, Martin; Manary, Mark J.; Sayre, Richard T. (American Chemical Society, 2012)