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Table. 2.

Table. 2.

Microbial diversity indices during the fermentation period.

Item Day 0 Day 10 Day 20 P1
Alpha diversity 1
Chao1 375.12±70.66b 308.41±60.76ab 269.36±53.27a 0.005**
Observed OTUs 185.38±35.3b 149.05±25.21a 133.8±22.58a 0.002*
PD 16.29±2.45b 12.98±2.02a 11.9±1.81a 0**
Shannon index 2.28±0.51 2.58±0.33 2±0.81 0.1

Data shown as the mean±SD.

1The P values were calculated using one-way ANOVA (*P < 0.05, **P < 0.01; *** P < 0.001)

Different superscript letters (abc) indicate a significant difference (P <0.05) based on Tukey's post-hoc test.

J. Microbiol. Biotechnol. 2020;30:1195~1206 https://doi.org/10.4014/jmb.2003.03024
© J. Microbiol. Biotechnol.