anthocyanin

Decanted (M2)+(M4)+(M6)+(M8) = (M2-8):

* Liquid (M2-8a): put in an ~1 L plastic container, put in freezer.

* Solids (M2-8b): starchy ppt.  Added 250 mL cold H2O, 
resuspended (M2-8c), put in fridge.

Decanted from (M2-8c) the uberliq, ~210 mL, wine colored, slightly cloudy.

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