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Fig. 5 | BMC Biotechnology

Fig. 5

From: Production of alkaline pectinase: a case study investigating the use of tobacco stalk with the newly isolated strain Bacillus tequilensis CAS-MEI-2-33

Fig. 5

Enzymatic properties of pectinase. a Effect of substrate pH on pectinase activity. b Effect of reaction temperature on pectinase activity. c Effect of metal ions on pectinase activity. d Temperature stability of pectinase. Values are given as the means ± standard deviation (n = 3). Different letters indicate significant differences at 5%

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