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Table 4 Numbers of colonies after heat treatment at 80°C for varying time.

From: Endospores of halophilic bacteria of the family Bacillaceae isolated from non-saline Japanese soil may be transported by Kosa event (Asian dust storm)

 

Number of c.f.u

Heat treatment

Plate 1

Plate 2

Plate 3

Average

0 min

10

18

14

14.0

5 min

17

13

13

14.3

10 min

14

11

16

13.7

30 min

19

12

13

14.7

60 min

16

13

14

14.3

  1. The soil sample used was 84-10 (Toride, I).