Foaming capacity (%) Foaming capacity (%) Foaming capacity (%) Foam stability (%) Foam stability (%) Foam stability (%)
pH 3 pH 5 pH 7 pH 3 pH 5 pH 7
CP control 322.2 ± 7.7a 211.1 ± 20.4b 480.0 ± 11.5a 87.2 ± 1.5a 87.2 ± 4.0a 83.8 ± 0.7ab
DCP control* 246.7 ± 17.6b 222.2 ± 7.7a 464.4 ± 20.4b 84.2 ± 0.4a 87.4 ± 4.2a 89.0 ± 2.0a
CP A. niger 196.5 ± 6.6c NF 191.1 ± 13.9d 54.6 ± 0.1c NF 88.4 ± 1.2a
CP A. oryzae 175.6 ± 10.2c NF 153.3 ± 8.8e 51.0 ± 1.1c NF 89.0 ± 4.3a
HE control 266.7 ± 6.7b NF 145.6 ± 10.2e 53.4 ± 4.9c NF 77.2 ± 5.4b
HE A. niger 195.6 ± 13.9c NF 306.7 ± 17.6c 51.8 ± 2.0c NF 86.4 ± 4.6ab
HE A. oryzae 135.6 ± 10.2d NF 155.6 ± 3.8de 51.3 ± 1.4d NF 77.6 ± 2.9ab