Fermentation technology of passion fruit and yam wine
Compound wine was developed using passion fruit and yam as raw materials.The results showed the optimal passion fruit juice to yarn juice ratio was 1∶2.The optimal fermentation process was as follows:initial sugar 28％,yeast inoculum 0.03％,temperature 25 ℃ and time 8 d.The characteristics of the product were yellow color,with a unique flavor of passion fruit and yam,rich in wine aroma and good taste.The flavor was moderate sweet and sour,clear and transparent.The alcohol content was 14.03％vol,and the free radical scavenging rate of DPPH was 98.83％.
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NSTL
万方数据
维普
