This paper studied the methods of extracting pectin from the cactus by salting - outagent.
本文研究了用盐析法从仙人掌中提取果胶的工艺条件。
2
The recovery of polyvinyl alcohol(PVA)from simulated desiring wastewater by new salting-out is investigated. The optimal component ratio of new saltingagent is obtained through orthogonal experiment.