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1)  membrane dialysis fermentation
膜透析发酵
2)  dialysis fermentation
透析发酵
3)  dialysis extraction of fermentation broth
发酵液透析提取
4)  membrane dialysis
膜透析
1.
A membrane dialysis system is developed for the separation of ethanol during semicontinuous fermentation of Saccharamyces cerevisiae.
设计了乙醇发酵与膜透析耦合系统并进行了试验研究。
5)  hemodialysis membrane
透析膜
6)  Dialyzer membrane
透析膜
1.
Effects of different dialyzer membranes on serum phosphorus and PTH levels in patients with maintenance hemodialysis;
不同透析膜对维持性血液透析患者血磷及血PTH的影响
2.
Purpose To investigate the effect of LPS and dialyzer membrane on tumor necrosis factor α(TNF?α) and soluble tumor necrosis factor receptor p55(TNFsRp55)production in PBMC from uremic patients and healthy controls.
目的 研究不同透析膜和内毒素对正常人和尿毒症患者外周血单个核细胞 (PBMC)肿瘤坏死因子 α(TNF α)及其可溶性受体p5 5 (TNFsRp5 5 )产生的影响。
3.
Purpose To investigate the effect of LPS and dialyzer membrane on interleukin 1 receptor antagonist (IL 1Ra) gene expression and protein production in uremic patients on continuous ambulatory peritoneal dialysis (CAPD),on regular hemodialysis (HD) and healthy controls.
目的 研究不同透析膜和内毒素对尿毒症患者外周血单个核细胞 (PBMC)白细胞介素 1受体拮抗物(IL 1Ra)基因转录和IL 1Ra合成的影响。
补充资料:发酵液透析提取
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性质:透析提取可在发酵期间把产品连续地直接从发酵液中提取出来,这样可大大改善具有反馈调节特性的代谢物生产。例如,由灰色链霉菌生产放线菌酮(装置如图所示,图暂缺)透析环路管经发酵器后返回萃取器。当溶剂二氯甲烷在透析环路管内流动时,发酵液内的放线菌酮随即被萃入溶剂,接着,溶剂进入萃取器内分层。据报道,该时放线菌酮的收率可较常规法增加将近一倍。

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