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Table 3 Growth characteristics of Lpb. plantarum ATCC 14917 and Lb. rhamnosus ATCC 7469 on different oligosaccharide sources segregated by type of crop

From: Prebiotic potential of oligosaccharides extracted from improved Ugandan varieties of millet, sesame, soybean, and sorghum: enhancing probiotic growth and enteric pathogen inhibition

 

Growth of Lpb. plantarum & Lb. rhamnosus (log CFU/ml) 0 h incubation

Growth of Lpb. plantarum & Lb. rhamnosus (log CFU/ml) 24 h incubation

Growth rate (µ log CFU/ml/hour)

Crop type

Crop variety

Lpb. plantarum

Lb. rhamnosus

Lpb. plantarum

Lb. rhamnosus

Lpb. plantarum

Lb. rhamnosus

Soybean

Maksoy 3 N

5.09 ± 0.03a

4.84 ± 0.10ab

9.06 ± 0.05bcd

8.22 ± 0.02f

0.38 ± 0.01a

0.32 ± 0.01a

 

Maksoy 6 N

5.06 ± 0.06a

4.76 ± 0.11b

9.03 ± 0.03bcde

8.23 ± 0.02f

0.38 ± 0.01a

0.33 ± 0.01a

 

Indigenous variety

5.11 ± 0.12a

4.86 ± 0.07a

8.95 ± 0.10cde

8.23 ± 0.03f

0.37 ± 0.00a

0.32 ± 0.01a

Millet

Naromil 2

5.05 ± 0.08a

5.05 ± 0.31a

9.06 ± 0.05bcd

8.94 ± 0.08a

0.39 ± 0.01a

0.37 ± 0.03a

 

Seremi 2

5.14 ± 0.18a

5.06 ± 0.29a

9.03 ± 0.02bcde

9.01 ± 0.03a

0.37 ± 0.02a

0.38 ± 0.03a

 

Indigenous variety

5.06 ± 0.4a

5.01 ± 0.23a

9.08 ± 0.03abc

8.99 ± 0.05a

0.38 ± 0.04a

0.38 ± 0.02a

Sorghum

Narosorg 2

5.04 ± 0.14a

4.94 ± 0.17a

9.24 ± 0.01a

8.45 ± 0.08d

0.41 ± 0.01a

0.34 ± 0.01a

 

Narosorg 4

5.13 ± 0.17a

4.79 ± 0.13a

9.22 ± 0.05a

8.48 ± 0.04 cd

0.40 ± 0.02a

0.35 ± 0.02a

 

Indigenous variety

5.46 ± 0.01a

4.86 ± 0.18a

9.23 ± 0.04a

8.44 ± 0.06de

0.36 ± 0.01a

0.35 ± 0.02a

Sesame

Sesim 2

5.09 ± 0.39a

5.04 ± 0.30a

9.04 ± 0.12bcde

8.52 ± 0.07bcd

0.38 ± 0.05a

0.33 ± 0.03a

 

Sesim 3

5.08 ± 0.38a

4.93 ± 0.16a

8.89 ± 0.03e

8.66 ± 0.13bc

0.37 ± 0.04a

0.36 ± 0.01a

 

Indigenous variety

4.96 ± 0.32a

4.99 ± 0.20a

8.91 ± 0.06de

8.68 ± 0.04b

0.38 ± 0.04a

0.35 ± 0.02a

Control

negative control (MRS broth)

5.18 ± 0.02a

5.19 ± 0.08a

9.14 ± 0.04ab

8.14 ± 0.01f

0.38 ± 0.01a

0.28 ± 0.01b

  1. Values indicate mean ± SD (n = 3) for crop type under each probiotic. Means in the same column followed by different letter superscripts are significantly different from each other at 5% level of significance