Establishment of the fermentation dynamic model of maca and mango compound wine
Using maca and mango as raw material,the maca and mango compound wine were brewed by yeast with the juice of the raw material.The changes of yeast number,alcohol content and total sugar content in maca and mango compound wine were determined.The fermentation dynamic models of the wine were established by Logistic equation and the models were simulated.The results showed that the wine was brilliant with mellow aroma and fruity.The yeast number and alcohol content increased with fermentation time,and the total sugar content decreased.The fitting degrees of prediction value and experiment value of the model were 0.947,0.978 and 0.998,respectively,which indicated a good fitness that could represent the dynamic characteristic ofmaca and mango compound wine during fermentation process.
NETL
NSTL
万方数据
维普
