Titlebook: Bioprocesses and Applied Enzymology; Conference proceedings 1990 Springer-Verlag Berlin Heidelberg 1990 Biotechnologie.Verfahrenstechnik.

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B. L. Raisbeck T.D., LL.B., A.C.I.S.are the lignocellulosic materials is a slow process. A reduction of the time necessary to achieve satisfactory sugar yields will therefore have a large impact on the process economy..Several factors are of importance for the sugar yield in the enzymic hydrolysis. Particularly important are the compo

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Microbial aggregates in anaerobic wastewater treatment,ons within the reactor. The common influence of all these parameters is still rather unknown but some recommendations may be given. Temperature and pH should be maintained in the range which is optimal for methanogenic bacteria e.g. a temperature between 32 and 50 ‡C and a value pH between 6.5 and 7

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Daniel R. Cahoy,Jamison E. Colburnf ammo acids, organic acids, antibiotics, steroids, medicines, enzymes, bioactive peptides, etc., emphasizing the recent results. Effects of the gel properties on the efficient performance of bioprocesses are also discussed.

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Types and Roles of Legal Ontologieswas obtained in only 14 hours with 20 l of fresh medium when the dilution rate was increased according to the cellular growth. Afterwards, the cultivation time and the volume of fresh medium were reduced to 44% and 74%, respectively, of the values in the cultivation operation at constant dilution rate.

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https://doi.org/10.1007/978-1-349-25974-8owards the production of .-phenylalanine and .-alanine. A number of methods for the production of these amino acids is briefly discussed. Finally, chemo-enzymatic methods for the synthesis of enantiomerically pure α-alkyl-α-amino acids are reviewed.

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