Effects of Oil Droplet Size and Interfacial Protein Film on the Properties of Fish Myofibrillar Protein–Oil Composite Gels
Abstract
:1. Introduction
2. Results and Discussion
2.1. Droplet Size and Distribution of Emulsions
2.2. Microstructures of the Composite Gels
2.3. Effect of Oil Droplet Size and IPF on Textural Characteristics of Gels
2.4. Effect of Oil Droplet Size and IPF on the WHC of Gels
2.5. Effect of Oil Droplet Size and IPF on the Dynamic Rheological Behavior of Gels
2.6. Interfacial Shear Rheology of Gels
3. Materials and Methods
3.1. Materials
3.2. MP Preparation
3.3. Oil Emulsion Preparation
3.4. Composite Gel Preparation
3.5. Determination of Oil Droplet Size
3.6. Texture Analysis
3.7. WHC Measurements
3.8. Dynamic Rheological Measurements
3.9. Interfacial Shear Rheological Measurements
3.10. Confocal Laser Scanning Microscopy (CLSM)
3.11. Statistical Analysis
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Conflicts of Interest
References
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Sample Availability: Samples of the compounds are not available from the authors. |
Index | MPs5 | MPs10 | MPs15 | Tn5 | Tn10 | Tn15 |
---|---|---|---|---|---|---|
DS (nm) | 683.60 ± 37.26 e | 474.50 ± 8.30 d | 265.61 ± 10.15 c | 165.02 ± 38.15 b | 15.79 ± 0.75 a | 12.36 ± 1.25 a |
PDI | 17.14 ± 2.78 c | 5.31 ± 0.63 b | 0.29 ± 0.02 a | 1.46 ± 0.51 a | 0.07 ± 0.01 a | 0.17 ± 0.02 a |
K | 95.06 ± 5.62 b | 167.9 ± 10.44 c | 173.3 ± 9.35 c | 0.25 ± 0.002 a | 0.33 ± 0.01 a | 0.28 ± 0.002 a |
n | 0.73 ± 0.03 a | 0.70 ± 0.01 a | 0.71 ± 0.05 a | 1.50 ± 0.02 b | 1.62 ± 0.03 c | 1.68 ± 0.02 d |
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Xu, X.; Chen, H.; Zhang, Q.; Lyu, F.; Ding, Y.; Zhou, X. Effects of Oil Droplet Size and Interfacial Protein Film on the Properties of Fish Myofibrillar Protein–Oil Composite Gels. Molecules 2020, 25, 289. https://doi.org/10.3390/molecules25020289
Xu X, Chen H, Zhang Q, Lyu F, Ding Y, Zhou X. Effects of Oil Droplet Size and Interfacial Protein Film on the Properties of Fish Myofibrillar Protein–Oil Composite Gels. Molecules. 2020; 25(2):289. https://doi.org/10.3390/molecules25020289
Chicago/Turabian StyleXu, Xia, Hong Chen, Qi Zhang, Fei Lyu, Yuting Ding, and Xuxia Zhou. 2020. "Effects of Oil Droplet Size and Interfacial Protein Film on the Properties of Fish Myofibrillar Protein–Oil Composite Gels" Molecules 25, no. 2: 289. https://doi.org/10.3390/molecules25020289