L-Malic acid can enhance pharmaceutical stability and improve pharmaceutical absorption.
苹果酸能增进药物的稳定性，改善人体对药物的吸收。
Thus, the PFR was optimal for immobilized cells to produce L-malic acid in ammonium fumarate system.
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。
The experimental processes and methods of the direct fermentation of L-malic Acid by Aspergillus Species will be Summarized.
概述了用曲霉属的一些菌种的L-苹果酸直接发酵的实验过程和方法。
The research shows that cytosolic pathway is the principal pathway of L-malic acid production and carboxylases play the crucial role in the L- malic acid's synthesis.
研究表明，浆胞途径是产生L-苹果酸的主要途径，羧化酶在L-苹果酸的合成中起到关键作用。
A new technology, extractive fermentation using ion exchange resin, for fermentation of L malic acid was developed in this research.
研究开发一种L-苹果酸发酵的新工艺——离子交换树脂分离发酵法。
A new technology, extractive fermentation using ion exchange resin, for fermentation of L malic acid was developed in this research.
研究开发一种L-苹果酸发酵的新工艺——离子交换树脂分离发酵法。
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