The results showed that the recovery of insulin-like growth factors (IGFs) is optimal on alkaline diafiltration.
结果表明：在碱性条件下超滤有利于提高类胰岛素生长因子的回收量。
Ultrafiltration followed by discontinuous diafiltration was carried out to examine the result of purification of alkaloids.
研究了超滤和水连续稀释过滤对生物碱的纯化结果。
The experimental results showed that nanofiltration membrane NF270 in batch diafiltration operation mode was applicable in desalination and concentration of aqueous dye solution.
说明纳滤膜的间歇渗滤操作过程能够实现染料溶液的脱盐和浓缩。
The results showed that the ultrafiltration with discontinuous diafiltration could effectively remove proteins and other impurities. The recovery ratio of alkaloid from the permeate was high.
实验结果表明：苦豆子盐酸提取物的超滤和稀释过滤能有效除去蛋白质和其他不纯物，透过液中总生物碱的回收率高。
The results showed that the ultrafiltration with discontinuous diafiltration could effectively remove proteins and other impurities. The recovery ratio of alkaloid from the permeate was high.
实验结果表明：苦豆子盐酸提取物的超滤和稀释过滤能有效除去蛋白质和其他不纯物，透过液中总生物碱的回收率高。
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