麸皮

Brown bread contains the husk of wheat.

黑面包含有小麦麸皮。

The technique of extracting araboxylan in wheat bran and its analysis technique of chemical structure and the molecular weight were introduced.

文章介绍了从小麦麸皮中提纯木聚这一重要化学物质方法及提取木聚化学结构、分子量分析技术。