Dark Pu-erh (also spelled Pu'er) tea is produced in China using Aspergillus foetidus var. acidus to ferment the tea leaves. Unlike Aspergillus niger,which it resembles,A. acidus does not contain mycotoxins ochratoxin A and fumonisins B2 and B4. A. acids was grown on an agar plate and the sporangia were photographed under a dissecting microscope. Image width: 2306 micrometres. Magnification: 43.4x if the image is printed 10 cm wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / SciMAT |
Taille de l’image : | 3820 px × 2550 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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