Dehydration characteristics and evolution of physicochemical properties of Platycodon grandiflorum (Jacq. A.DC.) roots (PGR) during pulse-spouted microwave vacuum drying (PSMVD)

2022 ◽  
Vol 177 ◽  
pp. 114449
Author(s):  
Yuan-yuan Liu ◽  
Wei-hong Sun ◽  
Bing-zheng Li ◽  
Yong Wang ◽  
Wei-qiao Lv ◽  
...  
2020 ◽  
Vol 63 ◽  
pp. 102317 ◽  
Author(s):  
Ricardo Lemos Monteiro ◽  
Jaqueline Oliveira de Moraes ◽  
Jéssica Daiane Domingos ◽  
Bruno Augusto Mattar Carciofi ◽  
João Borges Laurindo

2014 ◽  
Vol 50 (2) ◽  
pp. 305-312 ◽  
Author(s):  
Swittra Bai-Ngew ◽  
Nantawan Therdthai ◽  
Pisit Dhamvithee ◽  
Weibiao Zhou

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Yuan-Yuan Liu ◽  
Wei-Qiao Lv ◽  
Ruo-Hui Lin ◽  
Dong Li ◽  
Li-Jun Wang

Abstract This study was to investigate the effect of different drying methods on the drying kinetics, physical properties, and bioactivity of Platycodon grandiflorum (PG). Four drying methods were employed to conduct the dehydrated process, namely, hot air drying (AD), vacuum drying (VD), microwave hot airflow rolling-bed drying (MHARD), and pulse-spouted microwave vacuum drying (PSMVD). PSMVD showed the highest drying rate among four drying methods based on the result of fitting first-order reaction model. And PSMVD-dried product showed higher rehydration ratio and better mechanical properties, suggesting a better rehydration characteristic. In addition, considering the content of Platycodin D, PSMVD is a promising drying technology for the dehydration of PG.


2012 ◽  
Author(s):  
Zhihuai Mao ◽  
Dong Li ◽  
Guangyue Ren ◽  
Xiaoyan Du ◽  
Wenxue Zhu

Author(s):  
Wenwei Niu ◽  
Ming Huang ◽  
Jihong Shi ◽  
Jingjing Yang ◽  
Liang Zheng ◽  
...  

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