2026-09-23T04:51:33Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/120895 2023-10-06 col_2142_5131 com_2142_5130

https://hdl.handle.net/2142/120895 I. The changes in commercial sugar sirups during manufacture and aging. II. Determination of vanillin and coumarin in flavoring extracts by an ultraviolet absorption method. III. The carotenoids in corn and their susceptibility to bleaching 1944 Sugar sirups Hanahan, Donald James eng text 147 pages Ph.D. (doctoral) University of Illinois Urbana-Champaign Chemistry Chemistry Food science