2024-03-29T01:35:24Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/680412022-11-17T02:08:08Zhdl_2115_20049hdl_2115_141Characteristics of Collagen from Rohu (Labeo rohita) SkinSavedboworn, WantichaKittiphattanabawon, PhanatBenjakul, SoottawatSinthusamran, SittichokeKishimura, HidekiCollagenASCPSCrohuLabeo rohitatype I collagen660Acid soluble collagen (ASC) and pepsin soluble collagen (PSC) were isolated from rohu skin with the yield of 64.2 and 6.8% (dry weight basis), respectively. Both collagens had glycine as the major amino acid with imino acid content of 196-202 residues/1,000 residues and were characterized as type I collagen with molecular composition of (1)(2)2-heterotrimer. Fourier transform infrared spectra of both collagens were similar, with no shift in wavenumber of all amide bands. The T-max value of ASC and PSC was 36.40 and 35.48 degrees C, respectively. The zero surface net charge of ASC and PSC was found at pH 5.9 and 5.3, respectively.Taylor & FrancisJournal Articleapplication/pdfhttp://hdl.handle.net/2115/68041https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/68041/1/Characteristics%20of%20Collagen%20from%20Rohu%20%28Labeo%20rohita%29%20Skin.pdf1049-8850AA10498850Journal of aquatic food product technology2632482572017-02-03enginfo:doi/10.1080/10498850.2015.1133747This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Aquatic Food Product Technology 2017, available online: http://www.tandfonline.com/10.1080/10498850.2015.1133747.author