Owen W. Parks

Bound Aldehydes in Butteroil

M. Keeney, D. Schwartz, O. W. Parks, 1961 .

Evidence for Kynurenine in Milk

D. Schwartz, K. Nelson, O. W. Parks, 1967 .

Methods for the isolation and characterization of constituents of natural products: X. New and improved methods for the analysis of carbonyl 2,4-dinitrophenylhydrazones and 2,4-dinitrophenylosazones

D. Schwartz, C. R. Brewington, Jennie Shamey, 1968 .

Carbonyl Compounds Associated with the Off-Flavor in Spontaneously Oxidized Milk

M. Keeney, D. Schwartz, O. W. Parks, 1963 .

Methods for the isolation and characterization of constituents of natural products: XI. Preparation of the 2,4-dinitrophenylhydrazone derivatives of fatty acid esters of glycolaldehyde and separation of an homologous series by thin-layer partition chromatography

D. Schwartz, J. Weihrauch, C. R. Brewington, 1969 .