Effect of fungi on yellowing of high quality indica rice
The quality of high-quality indica rice is prone to change during storage,especially its own col-or.The main two factors of yellowing of high-quality indica rice are microbial and environmental condi-tions.In this paper,the effects of four main molds:Aspergillus glaucus,Aspergillus flavus,Aspergillus al-bicans and Aspergillus niger on the yellowing of high-quality indica rice were investigated by setting differ-ent water conditions and storage temperatures.The results showed that the yellowness index of high-quality indica rice changed to varying degrees under different conditions.Among them,high-quality indica rice with a water content of 17％was inoculated with Aspergillus glaucus at 30 ℃ for simulated storage,and the yellowness index increased the fastest.From the correlation analysis on the number of bacteria and the yel-lowness index,it was concluded that Aspergillus glaucus had the greatest influence on the yellowing in the suitable growth environment,and the weakest was Aspergillus albicans.
high-quality indica ricefungiinoculum amountyellow index
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