改写减少重复：Scleraldehyde was used for as a biopreservative for preservation of raw hides and skins It has been found that scleraldehyde could inhibit hair slip the production of odour and extractable nitr

Scleraldehyde was utilized as a biopreservative to preserve raw hides and skins. Studies have shown that it can effectively prevent hair slip, the generation of odors and extractable nitrogen, and the proliferation of collagenolytic and proteolytic bacteria in goat skin [22]. These findings suggest that scleraldehyde may serve as a substitute for NaCl in leather processing as a preservative.