生物分離工程概述第一章

1、話說天下大勢，分久必合，合久必分The general trend under heaven is that there is bound to be unification after prolonged division and division after prolonged unification. Text and Other References Required Related Issues: Advances in Biochemical Engineering/Biotechnology; Bioprocessing Journal; 中國生物工程雜志 .Homework a

2、nd lecture talks are the keys to success here, despite the relatively low direct value in grade weighting. Without serious effort on the these, the exams will be very difficult. Ref: Johansson,H.O., Persson, J., Tjerneld， F., Thermoseparating water/polymer system: A novel one-polymer aqueous two-pha

3、se system for protein purification，Biotechnology and Bioengineering, 1999, 66(4), 247-257 Bioseparation is vital part of the whole Biotechnology 生物分離（生物分離（Bioseparation）是生物技術(shù)的是生物技術(shù)的重要組成部分重要組成部分！生物分離過程生物分離過程產(chǎn)物的提取產(chǎn)物的提取產(chǎn)物的濃縮產(chǎn)物的濃縮產(chǎn)物的純化產(chǎn)物的純化產(chǎn)物的精制產(chǎn)物的精制Effective ways to get useful bioproducts（獲得產(chǎn)品的有效途徑）（獲得

4、產(chǎn)品的有效途徑）Methods and tools of biological science and technology research原材料原材料產(chǎn)物產(chǎn)物生物分離生物分離Process of Bioproducts Engineering 預(yù)處理預(yù)處理生物反應(yīng)生物反應(yīng)LinkLink2.desired products in dilute suspension（懸液中的目標產(chǎn)物濃度低）（懸液中的目標產(chǎn)物濃度低）products Concentration g/l Antibiotics 25 Amino acids 100 Ethanol 100 Organic acids 100 E

5、nzymes 20 r-DNA protein 10 in g/L * Ethanol from fermentation.Rectifying columnPurifying columnBeer stillFermenter * Citric acid manufacture * Penicillin production.Production of bakers yeastProduction of monosodium glutamateRecovery of an extracellular enzymeRecovery of intracellular enzymesRecovery of penicillinRecovery of single-cell prot