Effects of Hydrocolloid Injection on the Eating Quality of Pork Analyzed Based on Low-Field Nuclear Magnetic Resonance (LF-NMR)
Joint Authors
Gai, Shengmei
Zhang, Zhonghui
Zou, Yufeng
Liu, Dengyong
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-18
Country of Publication
Egypt
No. of Pages
7
Abstract EN
This study investigated the effects of hydrocolloid injection on the eating quality of porcine meat based on low-field nuclear magnetic resonance (LF-NMR).
The eating quality and water distribution of hydrocolloid-injected pork were compared with control, and the principle component analysis (PCA) was applied for the identification of hydrocolloid-injected pork.
Total color difference (ΔE∗), cooking loss, and moisture content of hydrocolloid-injected pork were significantly increased compared with the control (p<0.05).
LF-NMR indicated that significant differences in the relaxation time and peak area proportion of immobilized water (T21, P21) and free water (T22, P22) were detected among hydrocolloid-injected samples and the control (p<0.05).
The first two principal components (PCs) of PCA accounted for 54.07% and 33.56% of the observed variation, respectively.
Based on the two PCs, the hydrocolloid-injected pork could be differentiated from the control.
Therefore, LF-NMR combined with PCA offers an effective method for the analysis and detection of hydrocolloid-injected pork.
American Psychological Association (APA)
Gai, Shengmei& Zhang, Zhonghui& Zou, Yufeng& Liu, Dengyong. 2019. Effects of Hydrocolloid Injection on the Eating Quality of Pork Analyzed Based on Low-Field Nuclear Magnetic Resonance (LF-NMR). Journal of Food Quality،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1174343
Modern Language Association (MLA)
Gai, Shengmei…[et al.]. Effects of Hydrocolloid Injection on the Eating Quality of Pork Analyzed Based on Low-Field Nuclear Magnetic Resonance (LF-NMR). Journal of Food Quality No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1174343
American Medical Association (AMA)
Gai, Shengmei& Zhang, Zhonghui& Zou, Yufeng& Liu, Dengyong. Effects of Hydrocolloid Injection on the Eating Quality of Pork Analyzed Based on Low-Field Nuclear Magnetic Resonance (LF-NMR). Journal of Food Quality. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1174343
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1174343