Added chemicals Average population (n=3), CFU/carrier 4.5 kGye×posure
  B. megaterium B. pumilus
Not added (Control) 1.78×103 2.51×103
0.1% CaCO3 1.41×103 2.32×103
0.2% Calcium Lactate 2.13×103 2.52×103
0.52% Glucose 2.17×103 2.70×103
0.5% Sodium pyruvate 1.88×103 2.68×103
L-alanine 1.86×103 2.61×103
D-alanine 2.62×103 2.56×103
0.1% Panvitan powder 1.93×103 3.06×103
0.1% Amino acids mi×ture 1.95×103 2.95×103
Initial population of B. megaterium and that of B. pumilus was 1.4×106 CFU/carrier and 2.0×106CFU/carrier, respectively.
Table 12: Injured population of B. megaterium or B. pumilus exposed with electron beam at 4.5 kGy, which cultivated in SCDA from N company.
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