Drying Characteristics and Shrinkage Model Analysis of Pitaya Heat Pump Drying

HAN Lucong; JIN Tingxiang; ZHANG Zhenya; WANG Guanghong; LIU Jianxiu

doi:10.13386/j.issn1002-0306.2022070147

Volume 44 Issue 10

May 2023

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Science and Technology of Food Industry > 2023 > 44(10): 242-248. > DOI: 10.13386/j.issn1002-0306.2022070147

HAN Lucong, JIN Tingxiang, ZHANG Zhenya, et al. Drying Characteristics and Shrinkage Model Analysis of Pitaya Heat Pump Drying[J]. Science and Technology of Food Industry, 2023, 44(10): 242−248. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2022070147.

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Drying Characteristics and Shrinkage Model Analysis of Pitaya Heat Pump Drying

School of Energy and Power Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China

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Received Date: July 13, 2022
Available Online: March 08, 2023

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Abstract

Abstract

In order to optimize the pitaya heat pump drying process and improve the quality of dried products, the effects of drying temperature, slice thickness and relative humidity on heat pump drying characteristics and the volume ratio of pitaya were studied. The optimal shrinkage dynamic model was determined to predict the volume variation law under different heat pump drying conditions. The results demonstrated that the drying rate increased with the increase of drying temperature, the decrease of slice thickness and relative humidity. The drying temperature had the greatest effect on it while the slice thickness had the least. The volume ratio decreased with the increase of drying temperature and the decrease of slice thickness and relative humidity. Comparing and analyzing the five thin-layer drying models, the Quadratic model was determined as the most accurate to describe the volume ratio law in the pitaya heat pump drying process. The average error of the calculated value was 5.01% compared with the test value. Under the heat pump drying conditions described in this paper, the contraction activation energy of the pitaya was calculated to be 27.185 kJ/mol by Arrhenius equation. Based on the volume shrinkage model, the process parameters of heat pump drying could be optimized and the dry products with more appropriate volume could be obtained. This study could provide technical support for the volume shrinkage law of pitaya in the heat pump drying process.
- pitaya,
- heat pump drying,
- drying characteristics,
- shrinkage dynamics,
- activation energy

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[1]	王旭旭, 马领领, 马卓云, 等. 火龙果的功能及其作用机制研究进展[J]. 食品工业科技,2019,40(21):352−360. [WANG X X, MA L L, MA Z Y, et al. Research progress on the function of pitaya and its mechanism[J]. Science and Technology of Food Industry,2019,40(21):352−360.
[2]	DONG R, LIU S, XIE J, et al. The recovery, catabolism and potential bioactivity of polyphenols from pitaya subjected to in vitro simulated digestion and colonic fermentation[J]. Food Research International,2021,143:110263. doi: 10.1016/j.foodres.2021.110263
[3]	董文丽, 巩雪, 侯理达, 等. 壳聚糖/柠檬酸复合涂膜对火龙果的保鲜效果[J]. 包装工程,2021,42(9):72−78. [DONG W L, GONG X, HOU L D, et al. Effects of chitosan and citric acid composite film on preservation of pitaya[J]. Packaging Engineering,2021,42(9):72−78.
[4]	马国军, 刘英, 李武强, 等. 基于响应面法优化火龙果切片远红外干燥工艺[J]. 中国农机化学报,2019,40(12):106−112. [MA G J, LIU Y, LI W Q, et al. Optimization of pitaya slice deep infrared drying process based on response surface methodology[J]. Journal of Chinese Agricultural Mechanization,2019,40(12):106−112.
[5]	HOU H, CHEN Q, BI J F, et al. Understanding appearance quality improvement of jujube slices during heat pump drying via water state and glass transition[J]. Journal of Food Engineering,2019,272(3):109874.
[6]	MAYOR L, SERENO A M. Modelling shrinkage during convective drying of food materials: A review[J]. Journal of Food Engineering,2004,61(3):373−386. doi: 10.1016/S0260-8774(03)00144-4
[7]	刘鹤, 焦俊华, 田友, 等. 马铃薯片热风干燥特性及收缩动力学模型[J]. 食品工业科技,2022,43(11):58−64. [LIU H, JIAO J H, TIAN Y, et al. Study on hot-air drying characteristics and shrinkage dynamics model of potato chips[J]. Science and Technology of Food Industry,2022,43(11):58−64.
[8]	陈良元, 韩李锋, 李旭, 等. 茄子片热风干燥收缩特性及其修正的湿分扩散动力学模型[J]. 农业工程学报,2016,32(15):275−281. [[ CHEN L Y, HAN L F, LI X, et al. Structural shrinkage characteristics and modified moisture diffusion kinetics model of sliced eggplant dried by hot air[J]. Transactions of the Chinese Society of Agricultural Engineering,2016,32(15):275−281. doi: 10.11975/j.issn.1002-6819.2016.15.038
[9]	DHALSAMANT K, TRIPATHY P P, SHRIVASTAVA S L. Heat transfer analysis during mixed-mode solar drying of potato cylinders incorporating shrinkage: Numerical simulation and experimental validation[J]. Food and Bioproducts Processing,2018,109:107−121. doi: 10.1016/j.fbp.2018.03.005
[10]	BURMESTER K, EGGERS R. Heat and mass transfer during the coffee drying process[J]. Journal of Food Engineering,2010,99(4):430−436. doi: 10.1016/j.jfoodeng.2009.12.021
[11]	SANDOVAL T S, SOLEDAD T A, HERNANDEZ B E. Dimensionless modeling for convective drying of tuberous crop (Solanum tuberosum) by considering shrinkage[J]. Journal of Food Engineering,2017,214:147−157. doi: 10.1016/j.jfoodeng.2017.06.014
[12]	陈衍男, 王晓, 穆岩, 等. 天麻蒸制后红外干燥特性及失水动力学研究[J]. 食品工业科技,2018,39(22):30−34,40. [CHEN Y N, WANG X, MU Y, et al. Drying characteristics and kinetics research of Gastrodia elata blume under infrared blast drying after steaming[J]. Science and Technology of Food Industry,2018,39(22):30−34,40.
[13]	ELMIZADEH A, SHAHEDI M, HAMDAMI N. Comparison of electrohydrodynamic and hot-air drying of the quince slices[J]. Innovative Food Science & Emerging Technologies,2017,43:130−135.
[14]	OJEDIRAN J O, OKONKWO C E, ADEYI A J, et al. Drying characteristics of yam slices (Dioscorea rotundata) in a convective hot air dryer: Application of ANFIS in the prediction of drying kinetics[J]. Heliyon,2020,6(3):e03555. doi: 10.1016/j.heliyon.2020.e03555
[15]	沈素晴, 徐亚元, 李大婧, 等. 青香蕉微波干燥特性及动力学模型研究[J]. 食品工业科技,2022,43(14):110−117. [SHEN S Q, XU Y Y, LI D J, et al. Research on microwave drying characteristics and kinetic model of green bananas[J]. Science and Technology of Food Industry,2022,43(14):110−117.
[16]	LI X, LIU Y, GAO Z, et al. Computer vision online measurement of shiitake mushroom (Lentinus edodes) surface wrinkling and shrinkage during hot air drying with humidity control[J]. Journal of Food Engineering,2021,292:110253. doi: 10.1016/j.jfoodeng.2020.110253
[17]	白竣文, 田潇瑜, 刘宇婧, 等. 大野芋薄层干燥特性及收缩动力学模型研究[J]. 中国食品学报,2018,18(4):124−131. [BAI J W, TIAN X Y, LIU Y J, et al. Studies on drying characteristics and shrinkage kinetics modelling of Colocasia gigantea slices during thin layer drying[J]. Journal of Chinese Institute of Food Science and Technology,2018,18(4):124−131.
[18]	徐庚, 马月虹, 王庆惠, 等. 芜菁干燥特性及收缩动力学模型研究[J]. 农机化研究,2021,43(10):142−149. [XU G, MA Y H, WANG Q H, et al. Study on physical and dynamical character of the hydroponic butter lettuce[J]. Journal of Agricultural Mechanization Research,2021,43(10):142−149.
[19]	SEERANGURAYAR T, AL-ISMAILI A M, JEEWANTHA L H J, et al. Experimental investigation of shrinkage and microstructural properties of date fruits at three solar drying methods[J]. Solar Energy,2019,180(Mar.):445−455.
[20]	NANVAKENARIA S, MOVAGHARNEJAD K, LATIFI A. Modelling and experimental analysis of rice drying in new fluidized bed assisted hybrid infrared-microwave dryer[J]. Food Research International,2022,159:111617. doi: 10.1016/j.foodres.2022.111617
[21]	DEHGHANNYA J, KADKHODAEI S, HESHMATI M K, et al. Ultrasound-assisted intensification of a hybrid intermittent microwave hot-air drying process of potato: Quality aspects and energy consumption[J]. Ultrasonics,2019,96:104−122. doi: 10.1016/j.ultras.2019.02.005
[22]	RAMIREZ C, ASTORGA V, NUNEZ H, et al. Anomalous diffusion based on fractional calculus approach applied to drying analysis of apple slices: The effects of relative humidity and temperature[J]. Journal of Food Process Engineering,2017,40(5):e12549. doi: 10.1111/jfpe.12549
[23]	王迪芬, 苑亚, 魏娟, 等. 苹果热风干燥工艺优化和特性分析[J]. 食品工业科技,2021,42(1):144−148,155. [WANG D F, YUAN Y, WEI J, et al. Optimization and characteristic analysis of apple hot-air drying process[J]. Science and Technology of Food Industry,2021,42(1):144−148,155.
[24]	DHURVE P, ARORA V K, YADAV D K, et al. Drying kinetics, mass transfer parameters, and specific energy consumption analysis of watermelon seeds dried using the convective dryer[J]. Mater Today Proceedings,2022,59:926−932. doi: 10.1016/j.matpr.2022.02.008
[25]	MALAKAR S, ARORA V K. Mathematical modeling of drying kinetics of garlic clove in forced convection evacuated tube solar dryer[J]. Advances in Fluid and Thermal Engineering,2021:813−820.
[26]	兰大为, 赵芳, 王玉清, 等. 热风干燥条件对干燥特性影响及数学模型研究[J]. 内蒙古石油化工,2022,48(4):54−58. [LAN D W, ZHAO F, WANG Y Q, et al. Effect of hot-air drying conditions on drying characteristics and mathematical model[J]. Inner Mongolia Petrochemical Industry,2022,48(4):54−58.
[27]	MUTHUKUMAR P, LAKSHMI D, KOCH P, et al. Effect of drying air temperature on the drying characteristics and quality aspects of black ginger[J]. Journal of Stored Products Research,2022,97:101966. doi: 10.1016/j.jspr.2022.101966
[28]	王航. 香蕉片高压电场-热泵联合干燥特性研究[D]. 郑州: 中原工学院, 2021. WANG H. Study on drying characteristics of banana slices with high pressure electric field and heat pump[D]. Zhengzhou: Zhongyuan University of Technology, 2021.
[29]	黄光群, 余浩, 方晨, 等. 奶牛粪固形物热风干燥特性及工艺参数优化[J]. 农业工程学报,2021,37(23):186−193. [HUANG G Q, YU H, FANG C, et al. Hot-air drying characteristics and optimization of the process parameters for the solid fraction of dairy manure[J]. Transactions of the Chinese Society of Agricultural Engineering,2021,37(23):186−193.
[30]	汤尚文, 马雪伟, 于博, 等. 马铃薯红外干燥特性研究[J]. 保鲜与加工,2018,18(1):76−81,89. [TANG S W, MA X W, YU B, et al. Infrared radiation drying characteristics of potato[J]. Storage and Process,2018,18(1):76−81,89. doi: 10.3969/j.issn.1009-6221.2018.01.013

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