In addition, methods of recovering N-acetylglucosamine that has been produced by a fermentation process, including methods that result in N-acetylglucosamine of high purity, are described.

此外，本发明描述了回收通过发酵法生产的N -乙酰氨基葡糖的方法，包括产生高纯度N -乙酰氨基葡糖的方法。

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They looked specifically at a chemical called alpha 1, 4-N-acetylglucosamine.

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