Instrumental methods for quality assurance in foods - Fung, Daniel Yee-Chak, 1942-; Matthews, Richard F.; Fung, Daniel Yee-Chak 1942-; Matthews, Richard F. 1929-; Fung, Daniel Yee-Chak; Fung, Daniel Y.; Matthews, Richard F., 1929- (Food science and technology (Marcel Dekker, 1991)