kahm yeast film, layer of wild yeast, on the surface of fermented red cabbage

kahm kahm yeast wild fermented fermentation film layer surface jar mould mold red cabbage red sauerkraut probiotic prebiotic pickling pickled microorganisms wild sour raw food fermented harmless lactic acid fungus fresh genera debaryomyces mycoderma pichia eukaryotic microflora traditional homemade natural organic glass isolated top view studio close-up closeup white background macro