|
| Indicator strain | BAC YAS 1 activity (inhibition zone diameter, mm ± SE)* | Gram nature |
|
| Bacteria | | |
| Acinetobacter sp. (human clinical isolate, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 0.00 | Gram-negative |
| Bacillus cereus (environmental strain isolated from soil, Egypt) | 0.00 | Gram-positive |
| B. licheniformis SHG2 (environmental strain isolated from soil, Egypt) | 13 ± 1.70 | Gram-positive |
| B. licheniformis SHG6 (environmental strain isolated from soil, Egypt) | 0.00 | Gram-positive |
| B. licheniformis SHG10 (environmental strain isolated from soil, Egypt) | 0.00 | Gram-positive |
| B. subtilis EMBLAKE (environmental strain isolated from El-Mahmoudia Lake, Egypt) | 0.00 | Gram-positive |
| B. subtilis AS1 (environmental strain isolated from soil, Egypt) | 10.25 ± 0.48 | Gram-positive |
| B. subtilis NCTC 10400/ATCC 6633 | 0.00 | Gram-positive |
| B. subtilis (environmental strain isolated from soil, Egypt) | 0.00 | Gram-positive |
| Bacillus sp. Ash2 (environmental strain isolated from soil, Egypt) | 0.00 | Gram-positive |
| Campylobacter jejuni NCTC 11322/ATCC 29428 | 14.00 ± 0.41 | Gram-negative |
| Clostridium perfringens NCTC 8237/ATCC 13124 | 15.50 ± 1.5 | Gram-positive |
| Citrobacter sp. (human clinical isolate, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 0.00 | Gram-negative |
| Enterobacter aerogenes NCTC10006/ATCC13043 | 15.50 ± 0.46 | Gram-negative |
| Enterobacter sp. (human clinical isolate I, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 0.00 | Gram-negative |
| Enterobacter sp. (human clinical isolate II, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 0.00 | Gram-negative |
| Enterococcus sp. (human clinical isolate, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 13.75 ± 0.35 | Gram-negative |
| E. coli (human clinical isolate, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 0.00 | Gram-negative |
| E. coli NCTC 12241/ATCC 25922 | 0.00 | Gram-negative |
| Enterococcus faecalis NCTC 12697/ATCC 29212 | 0.00 | Gram-negative |
| E. amylovora (Department of Plant Pathology, Faculty of Agriculture, University of Alexandria, Egypt) | 41.00 ± 0.43 | Gram-negative |
| Klebsiella sp. (human clinical isolate, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 29.5 ± 0.4 | Gram-negative |
| Lactobacillus bulgaricus (dairy product isolate, Department of Dairy Products, Faculty of Agriculture, University of Alexandria, Egypt) | 0.00 | Gram-positive |
| L. casei (dairy product isolate, Department of Dairy Products, Faculty of Agriculture, University of Alexandria, Egypt) | 0.00 | Gram-positive |
| L. lactis (dairy product isolate, Department of Dairy Products, Faculty of Agriculture, University of Alexandria, Egypt) | 0.00 | Gram-positive |
| L. reuteri (dairy product isolate, Department of Dairy Products, Faculty of Agriculture, University of Alexandria, Egypt) | 0.00 | Gram-positive |
| Listeria innocua NCTC 11288/ATCC 33090 | 37.75 ± 0.49 | Gram-positive |
| Pseudomonas aeruginosa strain EGY II | 0.00 | Gram-negative |
| P. aeruginosa (human clinical isolate, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 0.00 | Gram-negative |
| Proteus sp. (human clinical isolate, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 14.00 ± 0.3 | Gram-negative |
| Salmonella typhimurium NCTC 12023/ATCC 14028 | 17.25 ± 0.49 | Gram-negative |
| S. typhi (human clinical isolate, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 0.00 | Gram-negative |
| S. paratyphi (human clinical isolate, Department of Microbiology, Faculty of Medicine, University of Alexandria, Egypt) | 0.00 | Gram-negative |
| Shigella boydii ATCC 9207 | 0.00 | Gram-negative |
| Staphylococcus aureus NCTC 12981/ATCC 25923 | 0.00 | Gram-positive |
| Staphylococcus epidermidis NCTC 13360/ATCC 12228 | 23.75 ± 0.75 | Gram-positive |
| Vibrio parahaemolyticus NCTC 3178 | 0.00 | Gram-negative |
| Fungi and yeast | | |
| Aspergillus brasiliensis NCPF 2275/ATCC 16404 | 0.00 | |
| Candida albicans
NCPF 3179/ATCC 10231 | 0.00 | |
| C. tropicalis (human clinical isolate from diabetic foot, Department of Microbiology, Medical Research Institute, University of Alexandria, Egypt) | 0.00 | |
| Saccharomyces cerevisiae NCPF 3178 | 0.00 | |
|
