Biodegradable Food Packaging Films Using a Combination of Hemicellulose and Cellulose Derivatives †
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials
2.2. Preparation of Hemicellulose B (HB)
2.3. Preparation of HB/MC 90/10 and HB/CMC 60/40 Films
2.4. Film Characterization
2.4.1. Physical Attributes
2.4.2. Colorimetry
2.4.3. Film Thickness and Moisture
2.5. Physiochemical Properties of Films
2.5.1. Oxygen Transmission
2.5.2. Water Vapor Permeability
2.6. Mechanical Properties
2.7. Statistical Analysis
3. Results and Discussion
3.1. Physical Attributes
3.2. Film Color
3.3. Film Thickness and Moisture Content
3.4. Physiochemical Properties of Films
3.4.1. Oxygen Transmission
3.4.2. Water Vapor Permeability (WVP)
3.4.3. Mechanical Properties
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Film Composition | L* | a* | b* | Whiteness Index | Yellowness Index | Total Color Difference (TCD) |
---|---|---|---|---|---|---|
HB/MC 90/10 | 86.29 ± 0.16 | 2.34 ± 0.01 | 15.60 ± 0.02 | 79.10 ± 0.91 | 25.82 ± 1.01 | 92.70 ± 1.02 |
HB/MC + 15% GLY | 85.36 ± 0.39 a | 2.59 ± 0.02 a | 17.30 ± 0.04 a | 77.19 ± 0.02 a | 28.96 ± 0.92 a | 112.35 ± 1.07 a |
HB/MC + 20% GLY | 85.67 ± 0.21 a | 2.65 ± 0.01 a | 17.99 ± 0.16 a | 76.85 ± 0.44 ba | 30.00 ± 0.23 a | 107.55 ± 1.04 a |
HB/MC + 15% PEG 1000 | 84.73 ± 0.32 b | 2.96 ± 0.01 | 18.37 ± 0.05 | 75.92 ± 0.43 a | 30.98 ± 0.34 a | 127.67 ± 1.11 |
HB/MC + 20% PEG 1000 | 84.38 ± 0.42 b | 2.65 ± 0.02 a | 17.99 ± 0.11 a | 76.03 ± 0.33 a | 30.46 ± 0.11 a | 132.91 ± 1.21 |
HB/CMC 60/40 | 86.09 ± 0.09 | 1.181 ± 0.05 | 11.65 ± 0.19 A | 81.77 ± 1.08 A | 19.33 ± 1.15 A | 14.99 ± 0.07 |
HB/CMC + 15% GLY | 87.68 ± 0.17 A | 1.49 ± 0.021 | 11.65 ± 0.15 A | 82.98 ± 1.12 A | 18.98 ± 1.2 A | 64.10 ± 1.32 A |
HB/CMC + 20% GLY | 88.00 ± 0.18 | 1.56 ± 0.031 A | 11.72 ± 0.18 A | 83.15 ± 1.22 A | 19.03 ± 1.18 A | 59.91 ± 0.92 |
HB/CMC + 15% PEG 300 | 87.66 ± 0.20 A | 1.51 ± 0.032 A | 11.75 ± 0.11 A | 82.89 ± 1.31 A | 19.15 ± 1.22 A | 64.59 ± 0.33 A |
HB/CMC + 20% PEG 300 | 87.41 ± 0.26 A | 1.53 ± 0.032 A | 11.95 ± 0.12 | 82.57 ± 1.11 A | 19.54 ± 1.31 A | 68.58 ± 0.81 |
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Hussain, S.A.; Yadav, M.P.; Sharma, B.K.; Qi, P.X.; Jin, T.Z. Biodegradable Food Packaging Films Using a Combination of Hemicellulose and Cellulose Derivatives. Polymers 2024, 16, 3171. https://doi.org/10.3390/polym16223171
Hussain SA, Yadav MP, Sharma BK, Qi PX, Jin TZ. Biodegradable Food Packaging Films Using a Combination of Hemicellulose and Cellulose Derivatives. Polymers. 2024; 16(22):3171. https://doi.org/10.3390/polym16223171
Chicago/Turabian StyleHussain, Syed Ammar, Madhav P. Yadav, Brajendra K. Sharma, Phoebe X. Qi, and Tony Z. Jin. 2024. "Biodegradable Food Packaging Films Using a Combination of Hemicellulose and Cellulose Derivatives" Polymers 16, no. 22: 3171. https://doi.org/10.3390/polym16223171