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Table 6 Selectivity of Amberlite IRA 67 resin (10 g/L) towards lactic acid, acetic acid, glucose and sodium acetate

From: Strategies for improving production performance of probiotic Pediococcus acidilactici viable cell by overcoming lactic acid inhibition

Component

Adsorption

Initial concentration (g/L)

Equilibrium concentration (g/L)

Amount adsorbed (g/g)

Lactic acid

5

1.02 ± 0.09

0.40 ± 0.10a

Acetic acid

5

1.84 ± 0.13

0.32 ± 0.11b

Sodium acetate

5

2.96 ± 0.08

0.20 ± 0.09c

Glucose

5

3.23 ± 0.12

0.18 ± 0.09c

  1. The results of equilibrium concentration and amount adsorbed are the average of triplicate experiments
  2. Statistically significant coefficient (P < 0.05) are expressed as mean ± SE
  3. a,b,cMean values with the different letters are significantly different
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