PRODUCTION Of NUTRIENT SOURCES FOR RHIZOBIUM

Reducing sugars (g/l)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1
0 1 2 3 4
Days
Figure 33. Effects of various ammonium sulfate concentrations on reducing sugar production by
yeast isolate KAY1 when cultured in in 2% cassava starch for 4 days at 30°C.
Mannitol in cell lysate (g/l)
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0 1 2 1 3 4
Days
Figure 34. Effects of various ammonium sulfate concentrations on mannitol production in cell lysate
of yeast isolate KAY1 when cultured in in 2% cassava starch for 4 days at 30°C.
0%
0%
0.1%
0.3%
0.5%
0.7%
0.1%
0.3%
0.5%
0.7%
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