Journal ArticleDOI
Effect of recycling of fermentation broth for the production of penicillin amidase
P.S.R. Babu,Tapobrata Panda +1 more
TLDR
In this investigation cell-free culture filtrate was used instead of process water and an extracellular protein factor was found to influence the synthesis of penicillin amidase.About:
This article is published in Process Biochemistry.The article was published on 1991-02-01. It has received 6 citations till now. The article focuses on the topics: Penicillin amidase & Fermentation.read more
Citations
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Journal ArticleDOI
Broth recycle in a yeast fermentation.
TL;DR: A study of recycling spent fermentation broth for the subsequent fermentation was carried out with Apiotrichum curvatum an oleaginous yeast, as the working culture and an ion exchange step was able to eliminate the ion buildup and restore fermentation performance.
Journal ArticleDOI
Water reuse in the L‐lysine fermentation process
Tzu-Yin Hsiao,Charles E. Glatz +1 more
TL;DR: In this article, a strategy of recycling a large fraction of this broth effluent to the subsequent fermentation was investigated, which was done on a lab-scale process with Corynebacterium glutamicum ATCC 21253 as the l-lysine-producing organisms.
Journal ArticleDOI
Repeated batch fermentation with water recycling and cell separation for microbial lipid production
Yumei Wang,Wei Liu,Jie Bao +2 more
TL;DR: The repeated batch fermentation was investigated for reducing waste water generated in the lipid fermentation of an oleaginous yeast Trichosporon cutaneum CX1 strain and showed that at least 70% of the waste water was reduced, while lipid production maintained satisfactory in the initial four cycles.
Book ChapterDOI
Broth Recycling in Liquid Cultivation of Nostoc Flagelliforme Cells
TL;DR: The broth recycling is a promising method for improving the utilization efficiency of culture medium and lowering the waste water discharge.
Integrated Rotating Fibrous Bed Bioreactor-Ultrafiltration Process for Xanthan Gum Production from Whey Lactose
TL;DR: The author’s aim has been to contribute towards the humanizing of literature through the medium of criticism and criticism.
References
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Journal ArticleDOI
A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding
TL;DR: This assay is very reproducible and rapid with the dye binding process virtually complete in approximately 2 min with good color stability for 1 hr with little or no interference from cations such as sodium or potassium nor from carbohydrates such as sucrose.
Book
Standard methods for the examination of water and wastewater
TL;DR: The most widely read reference in the water industry, Water Industry Reference as discussed by the authors, is a comprehensive reference tool for water analysis methods that covers all aspects of USEPA-approved water analysis.
Journal ArticleDOI
Use of Dinitrosalicylic Acid Reagent for Determination of Reducing Sugar
Journal ArticleDOI
The isolation and kinetics of penicillin amidase from Escherichia coli
TL;DR: The enzyme was shown to be inhibited by excess substrate, benzylpenicillin, and by both of the products of hydrolysis, which was found to be competitive and by 6-aminopenicillanic acid to be non-competitive.
Journal ArticleDOI
Enzymatische Spaltung und Resynthese von Penicillin
Wilfried Kaufmann,Klaus Dr Bauer +1 more