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Characteristics of Collagen from Rohu (Labeo rohita) Skin

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Title: Characteristics of Collagen from Rohu (Labeo rohita) Skin
Authors: Savedboworn, Wanticha Browse this author
Kittiphattanabawon, Phanat Browse this author
Benjakul, Soottawat Browse this author
Sinthusamran, Sittichoke Browse this author
Kishimura, Hideki Browse this author →KAKEN DB
Keywords: Collagen
Labeo rohita
type I collagen
Issue Date: 3-Feb-2017
Publisher: Taylor & Francis
Journal Title: Journal of aquatic food product technology
Volume: 26
Issue: 3
Start Page: 248
End Page: 257
Publisher DOI: 10.1080/10498850.2015.1133747
Abstract: Acid 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.
Rights: This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Aquatic Food Product Technology 2017, available online:
Type: article (author version)
Appears in Collections:水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 岸村 栄毅

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