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Table 3 Inhibitory effect of the bacteriocin from the tested LAB on histamine accumulation of histamine-forming bacteria isolated from Myeolchi-jeot

From: Inhibitory effect of bacteriocin-producing lactic acid bacteria against histamine-forming bacteria isolated from Myeolchi-jeot

Histamine-forming bacteria Histamine content (mg/L)
Control Bacteriocin-producing LAB
MCL11 MCL12 MCL13 MCL14 MCL15
Bacteriocin concentration (BU/mL)
  100 200 100 200 100 200 100 200 100 200
Bacillus licheniformis MCH01 1699.3 ± 35.6 1086.9 ± 31.2* 863.2 ± 22.3* 1668.4 ± 45.4 1681.5 ± 24.8 1679.5 ± 28.1 1673.2 ± 15.9 1667.3 ± 40.0 1702.5 ± 12.4 1671.5 ± 23.6 1715.2 ± 39.1
Serratia marcescens MCH02 1987.2 ± 27.8 1979.1 ± 16.3 1995.8 ± 20.5 1423.5 ± 14.1* 1016.3 ± 10.7* 1964.3 ± 30.5 1990.5 ± 9.9 1619.1 ± 9.8* 1426.3 ± 20.4* 1964.0 ± 13.8 1980.5 ± 34.1
Staphylococcus xylosus MCH03 2257.4 ± 30.7 1805.8 ± 21.7* 1653.7 ± 10.1* 2234.1 ± 13.2 2294.0 ± 17.5 754.3 ± 12.5* 518.5 ± 16.1* 2219.8 ± 29.4 2273.4 ± 26.0 2281.3 ± 41.2 2270.3 ± 11.6
Aeromonas hydrophila MCH04 1655.5 ± 41.2 1603.8 ± 30.8 1682.3 ± 25.5 1690.3 ± 33.4 1682.5 ± 26.1 1518.2 ± 17.6* 1305.8 ± 20.4* 1633.9 ± 8.7 1690.5 ± 22.8 909.7 ± 11.4* 825.5 ± 18.8*
Morganella morganii MCH05 2869.4 ± 49.0 2805.3 ± 10.2 2811.5 ± 20.7 2897.0 ± 36.1 2815.9 ± 7.5 2900.5 ± 16.4 2822.4 ± 13.8 1915.4 ± 30.7* 1688.5 ± 21.2* 2809.9 ± 18.4 2894.6 ± 33.8
  1. Data are presented as mean ± standard deviation (SD) from three independent experiments
  2. *Significantly differ (P < 0.05) from the control group by paired t test