From: Comparative assessment of the quality of commercial black and green tea using microbiology analyses
Bacteria | Black teas | Green teas | Total | Molds | Black teas | Green teas | Total |
---|---|---|---|---|---|---|---|
Bacillus amyloliquefaciens | 3 | 4 | 7 | Aspergillus niger | 6 | 10 | 16 |
Bacillus aryabattai | 0 | 2 | 2 | Aspergillus tubingensis | 1 | 3 | 4 |
Bacillus cereus | 4 | 5 | 9 | Penicillium commune | 1 | 1 | 2 |
Bacillus circulans | 1 | 0 | 1 | Penicillium rubens | 0 | 1 | 1 |
Bacillus drentensis | 0 | 1 | 1 | Penicillium brevicompactum | 0 | 1 | 1 |
Bacillus endophyticus | 0 | 2 | 2 | Rhizopus oryzae | 1 | 0 | 1 |
Bacillus licheniformis | 3 | 3 | 6 | Cladosporium ramotenellum | 1 | 0 | 1 |
Bacillus megaterium | 0 | 2 | 2 | Total (7 species) | 10 | 16 | 26 |
Bacillus methylotrophicus | 0 | 1 | 1 | Â | |||
Bacillus pseudomycoides | 1 | 0 | 1 | ||||
Bacillus pumilus | 2 | 2 | 4 | ||||
Bacillus subtilis | 3 | 6 | 9 | ||||
Bacillus tequilensis | 0 | 2 | 2 | Yeasts | Black teas | Green teas | Total |
Bacillus thuringensis | 7 | 1 | 8 | Cryptococcus neoformans | 0 | 1 | 1 |
Clostridium perfringens | 0 | 1 | 1 | Rhodotorula mucillaginosa | 1 | 0 | 1 |
Paenibacillus cineris | 1 | 0 | 1 | Sporidiobolis ruineniae | 1 | 0 | 1 |
Paenibacillus lactis | 0 | 1 | 1 | Total (3 species) | 2 | 1 | 3 |
Paenibacillus taichungens | 0 | 1 | 1 | Â | |||
Pantoea gaviniae | 1 | 0 | 1 | ||||
Pseudomonas psychrotolerans | 1 | 0 | 1 | ||||
Staphylococcus warneri | 1 | 0 | 1 | ||||
Total (21 species) | 28 | 34 | 62 |