Shuting Hou, Defang Zhang, Dongmei Yu, Hao Li, Yaping Xu, Wuxia Wang, Ruiting Li, Cuiping Feng, Junlong Meng, Lijing Xu, Yanfen Cheng, Mingchang Chang, Xueran Geng
In this study, we used fresh Oudemansiella raphanipes as raw materials and pre-treated through hot air drying (HD), infrared radiation drying (ID), and vacuum freeze drying (VD) to investigate the effects of different drying methods on the rehydration rate, appearance quality, microstructure, and volatile flavor components of the dried products, as well as to determine the physicochemical properties and bioactivities of the polysaccharides in the dried O. raphanipes. The results showed that the VD O. raphanipes had the highest rehydration rate and the least shrinkage in appearance, and it better maintained the original color of the gills, but their aroma was not as strong as that of the HD samples...
April 1, 2024: Foods (Basel, Switzerland)