2019年1月15日星期二

Study on Microwave Drying Characteristics and Mathematical Model of White Pepper

Absrtact: Drying experiments of white pepper were carried out by microwave with power of 200, 400, 600 and 800 W, respectively.
The results showed that compared with the traditional drying technology, the time of microwave drying equipment was greatly shortened, but the white pepper after drying was easy to crack, the higher the microwave power was, the worse the quality was. The microwave drying model of thin layer white pepper was established by using three equations, and the results showed that the variables of the model based on Page equation had great correlation. The model is of great significance and the fitting effect of the equation is reasonable.
The sensory evaluation of white pepper products dried by different microwave power showed that the quality of white pepper products dried by microwave power became worse with the increase of microwave power.

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