The kinetics and thermodynamics study of bioactive compounds and antioxidant degradation of dried banana (Musa ssp.) slices using controlled humidity convective air drying
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Abstract
Investigating the kinetics of bioactive and antioxidant compounds in food are very crucial in understanding the degradation reaction during storage and processing. To understand the ameliorative effect of relative humidity (RH) and predict accurately the degradation of bioactive and antioxidant compounds of banana slice using RH-convective hot air dryer, this study was conducted. Drying was investigated under three RH (10, 20 and 30%) and temperatures (60, 70 and 80 °C) at 2.0 m/s air velocity. Two mathematical models describing degradation of food properties were employed and results were compared to their goodness of fit in terms of coefficient of correlation (R2), the root mean square error (RMSE) and the reduced Chi square (\({\chi ^2}\)). First-order model could satisfactorily describe degradation bioactive and antioxidant compounds of drying of banana slices with highest R2, and lowest RMSE and\(~{\chi ^2}\). The enthalpy changes were significantly (p < 0.05) difference among RH conditions. Again, non-spontaneous reaction and lower structural freedom of the transition state compared with reactant were observed in the degradation bioactive and antioxidant as a result of positive and negative values of Gibbs free energy and entropy changes respectively. The results reveal that a range of 4.5–10.7% of these compounds in dried banana slices were retained by 10% increase in RH. This suggests that higher drying temperatures can be applied to achieve higher retention of nutrients and shorten drying time when higher RH drying conditions are considered in the food industry.
Keywords
Phenolic Flavonoid Antioxidant Relative humidity Degradation kineticAbbreviations
- RH
Relative humidity
- Ea
Activation energy
- ∆G
Gibbs free energy change
- ∆H
Enthalpy change
- ∆S
Entropy change
- \({k_0},~{k_1}\)
Kinetic parameters
- R2
Coefficient of correlation
- \({\chi ^2}\)
Chi square
- RMSE
Root mean square error
- \(N\)
Number of observations
- \(z\)
Number of constants
- C
Arrhenius constant
- TPTZ
Fe(III)/tripyridyltriazine
- FRAP
Ferric reducing antioxidant power
- TPC
Total Phenolic content
- TFC
Total Flavonoid content
- Aw
Water activity
- D-value
Decimal reduction
- \(\Delta {\text{E}}\)
Total color difference
- Deff
Effective moisture diffusivity
Notes
Acknowledgements
The authors are grateful for the support provided by the National Natural Science Foundation of China (21676125), the National Key Research and Development Program of China (2016YFD0400705-04, 2017YFD0400903), the National High-tech Research and Development Program of China (2013AA102203-02), the Special Fund of Jiangsu Province for the Transformation of Scientific and Technological Achievements (BA2016169), the Policy Guidance Program (Research Cooperation) of Jiangsu (BY2016072-03) and the Social Development Program (General Project) of Jiangsu (BE2016779).
References
- 1.D. Workman, Bananas Exports by Country. [cited 2017 8/3]; Available from http://www.worldstopexports.com/bananas-exports-country/.(2017)
- 2.H.T. Vu, C.J. Scarlett, Q.V. Vuong, Dry Technol. 35, 1141 (2017)CrossRefGoogle Scholar
- 3.İ. Doymaz, Heat Mass Trans. 53, 25 (2017)CrossRefGoogle Scholar
- 4.L. Ji, G. Srzednicki, Extraction of Aromatic Compounds from Banana Peels. International Society for Horticultural Science (ISHS) (Leuven, Belgium, 2015)Google Scholar
- 5.F. Sarpong, X. Yu, C. Zhou, Y. Hongpeng, B.B. Uzoejinwa, J. Bai, B. Wu, H. Ma, Food Meas. (2018). https://doi.org/10.1007/s11694-018-9737-0 Google Scholar
- 6.L. Zhou, Z. Cao, J. Bi, J. Yi, Q. Chen, X. Wu, M. Zhou, Inter, J. Food Sci. Technol. 51, 842 (2016)CrossRefGoogle Scholar
- 7.C. Kumar, M.A. Karim, M.U.H. Joardder, J. Food Eng. 121, 48 (2014)CrossRefGoogle Scholar
- 8.C. Lago, C.P.Z. Noreña, J. Food Sci. Technol. 54, 4197 (2017)CrossRefGoogle Scholar
- 9.B. Mohanta, S.K. Dash, M.K. Panda, G.R. Sahoo, J. Food Sci. Technol. 51, 673 (2014)CrossRefGoogle Scholar
- 10.E. Demiray, Y. Tulek, Inter, J. Food Prop. 20, 151 (2017)CrossRefGoogle Scholar
- 11.A.M. Goula, K.G. Adamopoulos, Dry Technol. 28, 752 (2010)CrossRefGoogle Scholar
- 12.M.A. Summen, H.S. Erge, J. Food Process. Preserv. 38, 551 (2014)CrossRefGoogle Scholar
- 13.Y. Zhang, X. Liao, Y. Ni, J. Wu, X. Hu, Z. Wang, F. Chen, Euro Food Res. Technol. 224, 597 (2007)CrossRefGoogle Scholar
- 14.AOAC, Official Method of Analysis. (AOAC, Arlington, 1990)Google Scholar
- 15.İ Doymaz, S. Karasu, M. Baslar, Food Meas. 10, 283 (2016)CrossRefGoogle Scholar
- 16.A. Lopez, A. Iguaz, A. Esnoz, P. Virseda, Dry Technol. 18, 995 (2000)CrossRefGoogle Scholar
- 17.A.L. Waterhouse, Curr. Protoc. Food Anal. Chem. (2002). https://doi.org/10.1002/0471142913.faa0101s06 Google Scholar
- 18.R. Szôllôsi, I.S. Varga, Acta Biologica Szegediensis 46, 125 (2002)Google Scholar
- 19.A. Ruangchakpet, S. Tanaboon, Kasetsart J (Nat Sci) 41, 331 (2007)Google Scholar
- 20.M. Alothman, R. Bhat, A.A. Karim, Food Chem 115, 785 (2009)CrossRefGoogle Scholar
- 21.L. Méndez-Lagunas, J. Rodríguez-Ramírez, M. Cruz-Gracida, S. Sandoval-Torres, G. Barriada-Bernal, Food Chem. 230, 174 (2017)CrossRefGoogle Scholar
- 22.C. Henríquez, A. Córdova, S. Almonacid, J. Saavedra, J. Food Eng. 143, 146 (2014)CrossRefGoogle Scholar
- 23.E. Demiray, Y. Tulek, J. Food Process. Preserv. 39, 800 (2015)CrossRefGoogle Scholar
- 24.G. Qiu, D. Wang, X. Song, Y. Deng, Y. Zhao, Food Res. Int. (2017)Google Scholar
- 25.G.D. Mercali, P.D. Gurak, F. Schmitz, L.D.F. Marczak, Food Chem. 171, 200 (2015)CrossRefGoogle Scholar
- 26.Z. Zoric, V. Dragovic-Uzelac, S. Pedisic, Z. Kurtanjek, I.E. Garofulic, Food Technol. Biotech. 52, 101 (2014)Google Scholar
- 27.A. Taheri-Garavand, S. Rafiee, A. Keyhani, Int. Trans. J. Eng. 2, 239 (2011)Google Scholar
- 28.S. Mghazli, M. Ouhammou, N. Hidar, L. Lahnine, A. Idlimam, M. Mahrouz, Renew. Energy 108, 303 (2017)CrossRefGoogle Scholar
- 29.M.S.H. Sarker, M.N. Ibrahim, N.A. Aziz, M.S. Punan, Dry Technol. 31, 286 (2013)CrossRefGoogle Scholar
- 30.K. Ponkham, N. Meeso, S. Soponronnarit, S. Siriamornpun, Food Bioprod. Process. 90, 155 (2012)CrossRefGoogle Scholar
- 31.J. Shi, Z. Pan, T. McHugh, D. Wood, Y. Zhu, R. Avena-Bustillos, E. Hirschberg, J. Food Sci. 73, E259 (2008)CrossRefGoogle Scholar
- 32.G.D. Saravacos, A.E. Kostaropoulos, Handbook of Food Processing Equipment. (Springer, New York, 2002)CrossRefGoogle Scholar
- 33.A. Saxena, T. Maity, P. Raju, A. Bawa, Food Bioprocess. Technol. 5, 672 (2012)CrossRefGoogle Scholar
- 34.K.S. Silva, C.C. Garcia, L.R. Amado, M.A. Mauro, Food Bioprocess. Technol. 8, 1465 (2015)CrossRefGoogle Scholar
- 35.R. Gupta, P. Kumar, A. Sharma, R. Patil, Int. J. Food Prop. 14, 1232 (2011)CrossRefGoogle Scholar
- 36.J. Ikoko, V. Kuri, Food Chem. 102, 523 (2007)CrossRefGoogle Scholar
- 37.M.N. Islam, M. Zhang, H. Liu, C. Xinfeng, Food Bioprod. Process. 94, 229 (2015)CrossRefGoogle Scholar