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Table 2 Yields and secretion efficiency for production of BlManB_nt and BsCsnA_nt by L. plantarum TLG02 (d-alanine auxotroph), measured 20 h after induction

From: Secretory production of a beta-mannanase and a chitosanase using a Lactobacillus plantarum expression system

Enzyme

Glucose (g/L)

Volumetric activity (per liter)

% Secretion efficiency

Broth (kU)

Cell extract (kU)

Total (kU)

ManB

20

31 ± 0.8

9 ± 0.2

40 ± 1

78.2

CsnA

20

31 ± 0.5

38 ± 0.7

69 ± 1.2

45.1

CsnA

40

33 ± 0.1

50 ± 2.2

83 ± 2.3

39.5

  1. Data given are the average of two independent experiments ± their standard deviation