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. 2022 Oct 12;24(21):8434–8440. doi: 10.1039/d2gc02767d

Comparison of batch and flow tests for hordenine production with STAB.

  Tyramine (mM) CH2O (eq.) STAB (eq.) MeCN (%v/v) t a (min) M.c.b (%)
Batch 15 69 13 50 60 94
15 30 7 50 60 88
Flow 15 12.5 5 50 25 >99
5 12.5 12 75 4.62 96
a

t: reaction time for batch biotransformations, and RT (residence time) for flow reactions.

b

M.c.: molar conversion determined by HPLC.