Fig. 4From: Yeasts from Chinese strong flavour Daqu samples: isolation and evaluation of their potential for fortified Daqu productionThe PLS-DA score plot (A) and loading plot (B) showing the influence of yeast species on the volatile compounds of Chinese strong flavour Daqu. The first two principal components explained 60% of the total variance. YE001, YE002, YE003, YE004, YE005, YE006, YE007, YE008, YE009, YE010, YE011, YE012, YE013, YE014, YE015, YE016 refer to the Daqu fermented with yeast strain YE001, YE002, YE003, YE004, YE005, YE006, YE007, YE008, YE009, YE010, YE011, YE012, YE013, YE014, YE015, YE016, respectively. The control refers to the traditional production of Chinese strong flavour DaquBack to article page