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Journal of Genetic Engineering and Biotechnology
Fig. 9 | Journal of Genetic Engineering and Biotechnology

Fig. 9

From: Assessment of cultivation parameters influencing pectinase production by Aspergillus niger LFP-1 in submerged fermentation

Fig. 9

Effect of nitrogen sources on pectinase production and fungal growth of Aspergillus niger LFP-1 [the different letter for each experiment indicated that the results are significantly different (p < 0.05)]. Key: AC – ammonium chloride, AN – ammonium nitrate, AS – ammonium sulfate, SN – sodium nitrate, P – peptone, U – urea, YE – yeast extract

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