Agents added Population (n=3), CFU/carrier
Not added (Control) 1.02×103
0.1% CaCO3 2.56×103
0.2% Calcium Lactate 1.75×103
0.1% Panvutan powder 1.64×103
0.1% Amino acid mi×ture 1.72×103
ATP at 100 μg/ml 1.15×103
0.5 % Yeast e×tract 9.73×102
0.5 % Soluble starch 1.34×103
Catalase at 150 μg/ml 1.15×103
L-alanine at 100 μg/ml 1.92×103
0.5 % sodium pyruvate 1.84×103
1% fresh milk 1.16×103
1% skin milk 1.55×103
BI of G. stearothermophilus ATCC 7953 was treated with moist heating at 121.1°C for 4 min.
Table 6: Recovery effect of several sorts of agents added into SCDA culture medium constituents from M company.
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