From: Antibiotic resistant microencapsulated probiotics synergistically preserved orange juice
Pathogenic organisms | Lactic acid bacteria cell free supernatant combination (100 μl) | Standard | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
100 μl | 50 μl + 50 μl | 33 μl + 33 μl + 33 μl | 25 μl in each | |||||||||
CFS 1 | CFS 2 | CFS 3 | CFS 4 | CFS (1 + 2) | CFS (1 + 3) | CFS (1 + 4) | CFS (1 + 2 + 3) | CFS (1 + 3 + 4) | CFS (2 + 3 + 4) | CFS (1 + 2 + 3 + 4) | Strep (10 μg)/Nys (30 μg) | |
Gram positive bacteria | Zone of inhibition (mm) | |||||||||||
 B. cereus | 25 | 20 | 27 | 17 | 15 | 28 | 23 | 18 | 30 | 22 | 32 | 23 |
 B. subtilis | 24 | 22 | 31 | 12 | 17 | 29 | 22 | 22 | 31 | 25 | 33 | 28 |
 Staphyl. aureus | 28 | 18 | 31 | 22 | 16 | 30 | 28 | 21 | 32 | 24 | 38 | 27 |
Gram negative bacteria | Zone of inhibition (mm) | |||||||||||
 E. coli | 25 | 17 | 28 | 22 | 16 | 27 | 21 | 17 | 34 | 25 | 36 | 25 |
 Shi. dysenteriae | 25 | 15 | 30 | 21 | 14 | 27 | 22 | 15 | 31 | 21 | 37 | 30 |
 Shi. sonnei | 26 | 19 | 27 | 18 | 14 | 28 | 21 | 18 | 35 | 24 | 39 | 21 |
Pathogenic fungi | Zone of inhibition (mm) | |||||||||||
 S. cerevisiae | 22 | 13 | 18 | 16 | 13 | 22 | 23 | 16 | 26 | 17 | 28 | 21 |
 A. niger | 19 | 15 | 20 | 15 | 13 | 23 | 24 | 16 | 27 | 15 | 27 | 20 |
 C. albicans | 26 | 12 | 18 | 12 | 15 | 26 | 25 | 20 | 29 | 17 | 31 | 23 |