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The hydrolysis process initially led to a decrease in the \u03b1-helix chain and an increase in random coil and \u03b2-sheet structures. An equilibrium was formed in degradation and these structures were sequentially turned on each other. Results revealed a correlation between the peak intensity changes of these conformations, so that the degradation process could be observed in the conversion of \u03b1-helix to random coil and \u03b2-sheet structures and vice versa, indicating the oxidation and expansion of protein structure at the onset of the degradation process.<\/jats:p>","DOI":"10.56530\/spectroscopy.tw7684z4","type":"journal-article","created":{"date-parts":[[2023,8,23]],"date-time":"2023-08-23T15:14:01Z","timestamp":1692803641000},"page":"5-11","source":"Crossref","is-referenced-by-count":11,"title":["Determination of Sulfuric Acid Effects on Degradation and Structural Changes of Gelatin Using Fourier-Transform Infrared Spectroscopy and Peak Deconvolution Analysis"],"prefix":"10.56530","author":[{"given":"Alireza","family":"Koochakzaei","sequence":"first","affiliation":[{"name":"Tabriz Islamic Art University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"35444","published-online":{"date-parts":[[2023,8,1]]},"reference":[{"key":"ref0","doi-asserted-by":"publisher","unstructured":"Skopinska-Wisniewska, J.; Tuszynska, M.; Olewnik-Kruszkowska, E. 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