此生产过程将带出两种有用的副产品：一是具有商业价值的聚合物高活性无机酸木质素；另外是用在染色和糖尿病患者食物中的木糖。
The process would produce two useful by-products: unsulphonated lignin, a commercially valuable polymer, and xylose, a type of wood sugar used in dyeing and in foods for diabetics.
在稀酸中水解，得木糖，是制备木糖醇的主要原料。
In the acid hydrolysis, xylose is the main raw material for preparation of xylitol.
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