因此，在富马酸铵体系中用固定化酶生产L-苹果酸采用填充床反应器更佳。

Thus, the PFR was optimal for immobilized cells to produce L-malic acid in ammonium fumarate system.

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因此，在富马酸铵体系中用固定化酶生产L-苹果酸采用填充床反应器更佳。

Thus, the PFR was optimal for immobilized cells to produce L-malic acid in ammonium fumarate system.

youdao