The results show that the condensation degree of dissolved lignin is relative higher and the increase of conjugated double bond is mainly proceeded at the early stage of cooking.
结果表明，溶出木质素的缩聚程度较高，其共轭双键的增加主要发生在蒸煮前期。
The results show that the condensation degree of dissolved lignin is relative higher and the increase of conjugated double bond is mainly proceeded at the early stage of cooking.
结果表明，溶出木质素的缩聚程度较高，其共轭双键的增加主要发生在蒸煮前期。
应用推荐