1.3.1.5 390831 Cucurbitacin B DELTA23-reductase from Cucurbita maxima. I. Assay methods, isolation and purification Cucurbita maxima 1.3.1.5 390832 Cucurbitacin B DELTA23-reductase from Cucurbita maxima. II. Cofactor requirements, enzyme kinetics, substrate specificity and other characteristics Cucurbita maxima 1.3.1.5 390833 Cucurbitacin DELTA23-reductase from the fruit of Cucurbita maxima var. Green Hubbard. Physicochemical and fluorescence properties and enzyme-ligand interactions Cucurbita maxima 1.3.1.5 390834 The role of cucurbitacin DELTA23-reductase in the breakdown pathway of toxic bitter principles in Cucurbita maxima Cucurbita maxima