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Table 1 Surface spoilage ratings of fresh brewer’s grain stored at different storage temperatures and durations (relative humidity = 70%)

From: Nutritional and fungal load dynamics of fresh brewers’ grain stored under aerobic conditions

Storage temperatures (o C)

Storage durations (days)

2

4

6

15

0

0

0

20

0

1

2

25

2

3

4

  1. Ratings: 0 No visible spoilage, l Slight mold growth, 2 Mold growth + discoloration, 3 Mold growth + discoloration + surface collapse, 4 Mold growth + discoloration + surface collapse + slight odor, 5 Mold growth + deterioration + surface collapse + offensive odor