Xylose reductase(XR) is a key enzyme in D-xylose metabolism, catalyzing the reduction of D-xylose to xylitol. The reported xylose reductase from C.

木糖还原酶（XR）是D-木糖代谢途径中的关键酶，催化还原D-木糖成木糖醇。

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These fractions were made from D-xylose, D-glucose, D-mannose, D-idose in different proportions.

三种组分都是由D -木糖、D -葡萄糖、D -甘露糖、D -艾杜糖以不同的比例所组成。

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