Physical and Sensory Properties of Electrohydrodynamic (EHD) Dried Scallop Muscle
Physical and Sensory Properties of Electrohydrodynamic (EHD) Dried Scallop Muscle
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DOI：
10.1080/10498850.2011.590271
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发表时间：
2012-01-01
影响因子：
1.6
通讯作者：
Qu, Min
中科院分区：
文献类型：
--
作者：
Bai, Ya-Xiang;Yang, Gui-Juan;Qu, Min
电流体动力 (EHD) 干燥作为一种改进的扇贝肌肉脱水方法进行了测试。将扇贝肌在15℃的EHD干燥系统、60℃的烘箱和15℃的环境空气中进行干燥。测量了EHD和烘箱干燥的能耗，以及干贝肌的收缩率、吸水率、固体损失以及颜色和抗破碎耐久性等感官特性。结果表明，采用EHD干燥系统，扇贝肌的干燥速度显着提高。在45 kV电压下，EHD在1 h内的干燥速率比空气干燥高7倍。与烘箱干燥相比，EHD干燥在节能方面更加高效。此外，EHD干燥所需的电能仅为烘箱干燥的28.67%。 EHD干燥的扇贝肌具有更好的感官品质和更高的抗破碎耐久性。 EHD干燥非常有利，可以作为传统干燥方法的替代品。
Electrohydrodynamic (EHD) drying was tested as an improved dehydration method for scallop muscle. The scallop muscle was dried in an EHD drying system at 15 degrees C, in an oven at 60 degrees C, and in ambient air at 15 degrees C. The energy consumption of EHD and oven drying, as well as the shrinkage rate, water absorption, solid loss, and sensory properties such as color and anti-crushing durability of the dried scallop muscle were measured. Results showed that the drying rate of scallop muscle significantly improved using the EHD drying system. Under a 45 kV voltage, the drying rate of EHD is 7 times higher compared with that of air drying in the 1st h. Compared with oven drying, EHD drying was more efficient in terms of energy saving. Furthermore, EHD drying cost only 28.67% of the electric energy required for oven drying. The dried scallop muscle by EHD had better sensory qualities and higher anti-crushing durability. EHD drying is very advantageous and can be used as a substitute to the traditional drying method.