yam_anthocyanin

Filtered the starch from the last run. Used the ground-glass kitasato+buchner with 28 um filter paper and aquarium pump.  Was fast and left the starch quite dry.

Today there was a layer of mold on the filtrate (Z0).  White, fluffy, with dark gray-black fruiting bodies sticking up, about 1 mm tall and a fraction mm diameter.  Took a mutifocus stack of pictures with the Eagle microscope and with the Celestron camera on the Vostro laptop.

Transferred the rest of the fermented and moldy yam juice (~600 mL) to a beaker, removing the white mold layer on top.  Added 2 tsp ofcitric acid (Z1).  Consistency like thick soup, brownish red, rotten yam smell.

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