Effects of Ozone Treatments on the Physicochemical Changes of Myofibrillar Proteins from Silver Carp (Hypophthalmichthys molitrix) during Frozen Storage
Joint Authors
Yin, Tao
Xiong, Shanbai
Zhang, Rongrong
You, Juan
Hu, Yang
Liu, Ru
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-04-13
Country of Publication
Egypt
No. of Pages
9
Abstract EN
Physicochemical changes of myofibrillar proteins from silver carp surimi during frozen storage as affected by two manners of ozone treatments were investigated.
For preparation of surimi treated with ozone, ozone water (8 mg/L) was used in either the first (To1) or the second (To2) cycle of rinsing.
As compared with control samples (Tc) (rinsing two cycles with water), myofibrillar proteins from To1 surimi showed slightly lower free sulfhydryl contents and higher surface hydrophobicity throughout frozen storage and lower Ca2+-ATPase activities after 30 d.
To2 did not significantly (P>0.05) affect these physicochemical properties, indicating that myofibrillar proteins structure was well maintained.
Consequently, To1 significantly (P>0.05) decreased breaking force of surimi gels while To2 did not significantly (P>0.05) affect gel breaking force.
In addition, the whiteness of surimi gels was increased more obviously by To2 than by To1.
The results indicate that To2 could be used as a mild oxidation treatment for improving white color of silver carp surimi without negatively affecting gel texture.
American Psychological Association (APA)
Zhang, Rongrong& Xiong, Shanbai& You, Juan& Hu, Yang& Liu, Ru& Yin, Tao. 2017. Effects of Ozone Treatments on the Physicochemical Changes of Myofibrillar Proteins from Silver Carp (Hypophthalmichthys molitrix) during Frozen Storage. Journal of Food Quality،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1176211
Modern Language Association (MLA)
Zhang, Rongrong…[et al.]. Effects of Ozone Treatments on the Physicochemical Changes of Myofibrillar Proteins from Silver Carp (Hypophthalmichthys molitrix) during Frozen Storage. Journal of Food Quality No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1176211
American Medical Association (AMA)
Zhang, Rongrong& Xiong, Shanbai& You, Juan& Hu, Yang& Liu, Ru& Yin, Tao. Effects of Ozone Treatments on the Physicochemical Changes of Myofibrillar Proteins from Silver Carp (Hypophthalmichthys molitrix) during Frozen Storage. Journal of Food Quality. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1176211
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1176211