Influence of silver carp skins processing conditions on collagen structure

Infrared (IR) spectroscopy is currently one of the main methods for the analysis and identification of organic compounds. The method is based on passing infrared radiation through the object under study, which entails the excitation of molecules, forcing them to make oscillatory movements. During this process, a decrease in the intensity of light passing through the sample is observed. Absorption occurs at long waves, the energy of which is comparable with the excitation energy of vibrations in the molecules under study. This indicates the presence in the molecules of samples or functional groups. Thus, you can predict and find out about the possible structure of the substance. The authors of the study proposed a method for producing a collagen-containing base. The selection of the concentration of organic acid makes it possible to obtain a product with the necessary characteristics. The main objective of the experiment is to characterize the structural changes in the collagen fiber in the process of obtaining collagen hydrate...