1 December 1989 FTIR Examination Of Thermal Denaturation And Gel-Formation In Whey Proteins
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Proceedings Volume 1145, 7th Intl Conf on Fourier Transform Spectroscopy; (1989) https://doi.org/10.1117/12.969527
Event: Seventh International Conference on Fourier and Computerized Infrared Spectroscopy, 1989, Fairfax, VA, United States
Abstract
Second derivative Fourier-transform infrared [DR2-FTIR] spectra of β-lactoglobulin [RIG], serum albumin [BSA], and a-lactalbumin [aLA], three proteins found in bovine whey, are markedly different before and after thermal denaturation. In no case, however, do the heat-treated proteins unfold as completely as does alkaline-denatured RLG [1]. The spectra also suggest that, for RLG and BSA, formation of intermolecularly hydrogen-bonded (β-strands precedes the onset of heat-induced gelation.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. Michael Byler, D. Michael Byler, James M. Purcell, James M. Purcell, } "FTIR Examination Of Thermal Denaturation And Gel-Formation In Whey Proteins", Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); doi: 10.1117/12.969527; https://doi.org/10.1117/12.969527
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