Evaluation of Page Model Performance on Thin Layer Drying of Iles-Iles Roots
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Abstract
The iles-iles is an umber plant having a high economic potential. This plant can only grow in tropical and subtropical areas. This study aims to evaluating the accuracy of the page model in estimating the moisture ratio of the iles-iles in the form of slice during the thin layer drying process. This research uses 450C and 550C drying temperature as well as the thickness of iles-iles 1,0 cm and 0,5 cm. Drying air velocity was used at 1,0 m/s. The observation parameters used on this study were the weight of the sample and the drying time. Results of this study are the water-level drop pattern, moisture ratio drop pattern, the value of page model drying, and page model evaluations. Those results describe that the relation between the predictive value and the observation value of moisture ratio create regression equations without the intersept with R2 approaching value. Consequently, the acquired page model is preferred to give partial predictions of iles-iles. Meanwhile the R2 value is 0.998, the chi-squared, value is 5.202x102, and the RMSE value is. The concise of R2, Chi-Squared, and RMSE with the previous research had relatively small value that indicated that a page model drying performance on the study was also quite good
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References
- Boris Huirem, Babu Ram Shakya. 2015. Thin Layer Drying Kinetics Of Kiwifruits(var. Monty). International Journal of Science, Engineering and Technology Research.
- Dwi Santoso, Djunaedi Muhidong, dan Mursalim. 2018. Model Matematis Pengeringan Lapisan TipisBiji Kopi Arabika (Coffeae arabica) dan Biji Kopi Robusta (Coffeae cannephora). Jurnal Teknologi Pertanian Andalas
- Gede Arda, P.K. Diah Kencana, IBP. Gunadnya,Ni Luh Yulianti. 2016. Model Pengeringan Lapisan Tipis Rebung Bambu “Tabah” (Gigantochloa nigrociliata KURZ). Jurnal Rona Teknik Pertanian
- Irawan, A. 2011. Pengeringan. Fakultas Teknik, Universitas Sultan Ageng Tirtayasa.
- Irene. 2010. Mempelajari proses pengeringan glukomannan dari umbi iles-iles kuning (amorphophallus oncophyllus) dengan pengering semprot serta karakterisasi sifat fisikokimia dan reologinya. Skripsi Fakultas Teknologi Pertanian IPB: Bogor.
- Ishak, 2013. Model Pengeringan Lapisan Tipis Cengkeh. Skripsi Fakultas Pertanian Universitas Hasanuddin: Makassar.
- Kenneth K. Dagde, John T. Iminabo. 2018. Determination of Kinetic Parametersfor Thin LayerDrying of Corn. International Research Journal of Advanced Engineering and Science.
- Kulsum Jan, Riar CS and Saxena DC. 2014. Mathematical Modelling of Thin Layer Drying Kinetics of Biodegradable Pellets. Journal of Food Processing & Technology
- Sobukola, O.P., and Dairo, O.U. 2007. Modeling Drying Kinetics of Fever Leaves (Ocimum Viride) in A Convective Hot Air Dryer. Nigerian Food Journal
- Taib, G.E., Gumbira, S., danWiraatmaj, S. 1988. Operasi Pengeringan Pada Pengelolahan Hasil Pertanian. PT. Mediyatama Sarana Prakasa: Jakarta.
- Togrul, L. T. and Pehlivan, D. 2004. Modelling of Thin Layer Drying Kinetics of Some Fruits Under Open Air Sun Drying Process. Journal of Food Engineering. 65, 41-425.
- Wilton Pereira da SilvaJosivanda Palmeira Gomes, Cleide M.D.P.S. e Silva, Fernando J.A. Gama,Josivanda Palmeira Gomes. 2014. Mathematical models to describe thin-layer drying. Journal of the Saudi Society of Agricultural Sciencesand to determine drying rate of whole bananas
- Zhiqiang Guan, Xiuzhi Wang. Min Li, Xiaoqiang Jiang. 2013. Mathematical Modeling on Hot Air Drying of Thin Layer Fresh Tilapia Fillets. Polish Journal of Food and Nutrition sciences.