abstract：:Synthetic wastewater containing alpha-lactose and gelatin was treated in a thermophilic membrane-coupled bioreactor (MBR). Thermophilic (>45 degrees C) treatment represents a potentially advantageous process for high-temperature as well as high-strength industrial wastewaters susceptible to reactor autoheating. Thermo...

journal_title：Journal of industrial microbiology & biotechnology

authors： LaPara TM,Konopka A,Nakatsu CH,Alleman JE

更新日期：2001-04-01 00:00:00

abstract：:Batch cultures of Ralstonia eutropha in chemically defined media with acetic acid (HAc) as the sole carbon source were conducted to investigate acetate utilization, formation of poly(3-hydroxybutyrate) (PHB) and growth of active biomass (ABM) under different carbon to nitrogen (C/N) weight ratios. The specific acetate...

journal_title：Journal of industrial microbiology & biotechnology

authors： Wang J,Yu J

更新日期：2001-03-01 00:00:00

abstract：:The operation of bioreactors and the metabolism of microorganisms in biofilms or soil/sediment systems are strongly dictated by the transport processes therein. Nuclear magnetic resonance (NMR) spectroscopy or magnetic resonance imaging (MRI) allow nondestructive and noninvasive quantification and visualisation (in ca...

journal_title：Journal of industrial microbiology & biotechnology

authors： Van As H,Lens P

更新日期：2001-01-01 00:00:00

abstract：:Bacterial biofilms of Pseudomonas aeruginosa selectively labeled by introduction of 2-13C-glycerol was studied by solid-state and high-resolution nuclear magnetic resonance. The 13C nuclei were mainly integrated into mannuronate and guluronate, the two monomer units forming the bacterial alginate. The signal for the C...

journal_title：Journal of industrial microbiology & biotechnology

authors： Mayer C,Lattner D,Schürks N

更新日期：2001-01-01 00:00:00

abstract：:Whole cultures of Nocardia sp. NRRL 5646 reduce carboxylic acids, first to aldehydes, then to alcohols and subsequently to the corresponding acetyl esters. This work describes an NADPH-dependent reductase responsible for catalyzing the reduction of aldehyde intermediates, which was purified 3240-fold by a combination ...

journal_title：Journal of industrial microbiology & biotechnology

authors： Li T,Rosazza JP

更新日期：2000-12-01 00:00:00

abstract：:Based on published results and investigations done for this study, chemotaxonomic characteristics of all validly described species of the genus Sphingomonas, as well as unnamed strains of this genus and related genera such as Rhizomonas and Blastomonas, are presented. All representatives of this group, here designated...

journal_title：Journal of industrial microbiology & biotechnology

authors： Busse HJ,Kämpfer P,Denner EB

更新日期：1999-10-01 00:00:00

abstract：:The survival of a Sphingomonas species that was introduced into pentachlorophenol (PCP)-contaminated soil was monitored with two complementary methods, a respiration-based assay and a most probable number (MPN) technique. Sphingomonas chlorophenolicastrain RA2 is a PCP-mineralizing bacterium that was introduced into s...

journal_title：Journal of industrial microbiology & biotechnology

authors： Colores GM,Schmidt SK

更新日期：1999-10-01 00:00:00

abstract：:Sphingomonas xenophaga BN6 was isolated from the river Elbe as a member of a multispecies bacterial culture which mineralized 6-aminonaphthalene-2-sulfonate. Pure cultures of strain BN6 converted a wide range of amino- and hydroxynaphthalene-2-sulfonates via a catabolic pathway similar to that described for the metabo...

journal_title：Journal of industrial microbiology & biotechnology

authors： Stolz A

更新日期：1999-10-01 00:00:00

abstract：:The tylE-J region of the tylosin-biosynthetic gene cluster of Streptomyces fradiae contains six open reading frames. The products of tylJ and tylD are nucleoside diphospho (NDP)-deoxyhexose 3-epimerase and NDP-deoxyhexose 4-ketoreductase, respectively, involved in the synthesis of NDP-6-deoxyallose from NDP-4-keto, 6-...

journal_title：Journal of industrial microbiology & biotechnology

authors： Bate N,Cundliffe E

更新日期：1999-08-01 00:00:00

abstract：:The type strains of the anamorph Phaffia rhodozyma (CBS 5905) and the teleomorph Xanthophyllomyces dendrorhous (VKM Y-2786) were analyzed by nucleotide sequence analysis and compared to the sequences found in three additional strains (ATCC 24228, ATCC 24230 and CBS 6938). The results of ribosomal DNA Internal transcri...

journal_title：Journal of industrial microbiology & biotechnology

authors： Fell JW,Blatt GM

更新日期：1999-07-01 00:00:00

abstract：:Some industrial strains of Saccharomyces cerevisiae are unable to maintain high rates of fermentation during transition from catabolism of hexoses to maltose. This phenomenon, termed 'maltose lag', presents problems for the baking, brewing and distilling industries, which rely on yeast catabolism of mixtures of hexose...

journal_title：Journal of industrial microbiology & biotechnology

authors： Hazell B,Attfield P

更新日期：1999-06-01 00:00:00

abstract：:The case studies focus on two types of enzyme applications for pharmaceutical development. Demethylmacrocin O-methyltransferase, macrocin O-methyltransferase (both putatively rate-limiting) and tylosin reductase were purified from Streptomyces fradiae, characterized and the genes manipulated for increasing tylosin bio...

journal_title：Journal of industrial microbiology & biotechnology

authors： Yeh WK

更新日期：1997-11-01 00:00:00

abstract：:Pseudomonas aeruginosa UW-1 produced 17-24 g L-1 rhamnolipid in vegetable oil-containing media in shake flask cultures in 13 days. In time course studies of growth and rhamnolipid production in a salts medium containing 6% canola oil, total bacterial count reached 2.6 x 10(10) CFU ml-1 after 48 h and a maximum rhamnol...

journal_title：Journal of industrial microbiology & biotechnology

authors： Sim L,Ward OP,Li ZY

更新日期：1997-10-01 00:00:00

abstract：:Bacillus thuringiensis is a Gram-positive bacterium, widely used in agriculture as a biological pesticide. The biocidal activity mainly resides in a parasporal protein inclusion body, or crystal. The inclusion is composed of one or more types of delta-endotoxins (Cry and Cyt proteins). Cry proteins are selectively tox...

journal_title：Journal of industrial microbiology & biotechnology

authors： Prieto-Samsónov DL,Vázquez-Padrón RI,Ayra-Pardo C,González-Cabrera J,de la Riva GA

更新日期：1997-09-01 00:00:00

abstract：:A gene expression system using recombinant Autographa california nuclear polyhedrosis virus (baculovirus) and Sf-9 cells has been scaled up to the 10-L tank level and shown to be capable of producing herpes simplex virus (HSV) protease in serum-free media. High densities of Spodoptera frugiperda (Sf-9) cells were achi...

journal_title：Journal of industrial microbiology & biotechnology

authors： Schwartz JL,Ferrari EB,Terracciano J,Troyanovich J,Gunnarsson I,Wright-Minogue J,Chen JW,Kwong AD

更新日期：1997-08-01 00:00:00

abstract：:BLIS 213, is a bacteriocin-like inhibitory substance produced by Carnobacterium piscicola 213. It is active against Carnobacterium, Enterococcus and Listeria spp. No activity was observed against tested Lactobacillus, Lactococcus, Leuconostoc and Pediococcus strains, nor against Gram-negative bacteria. The BLIS 213 ac...

journal_title：Journal of industrial microbiology & biotechnology

authors： Khouiti Z,Simon JP

更新日期：1997-07-01 00:00:00

abstract：:Physiological stress associated with toluene exposure in batch cultures of Pseudomonas putida 54G was investigated. P. putida 54G cells were grown using a continuous vapor phase feed stream containing 150 ppmv or 750 ppmv toluene as the sole carbon and energy source. Cells were enumerated on non-selective (R2A agar pl...

journal_title：Journal of industrial microbiology & biotechnology

authors： Mirpuri RG,Jones WL,McFeters GA,Ridgway HF

更新日期：1997-06-01 00:00:00

abstract：:Microbial diversity is fundamental to maintenance and conservation of global genetic resources. As extreme environments are explored, the richness of microbial diversity is increasingly evident. Measures must be taken to estimate, record, and conserve microbial diversity, not only to sustain human health but also to e...

journal_title：Journal of industrial microbiology & biotechnology

authors： Colwell RR

更新日期：1997-05-01 00:00:00

abstract：:Bioremediation of aromatic hydrocarbons in groundwater and sediments is often limited by dissolved oxygen. Many aromatic hydrocarbons degrade very slowly or not at all under anaerobic conditions. Nitrate is a good alternative electron acceptor to oxygen, and denitrifying bacteria are commonly found in the subsurface a...

journal_title：Journal of industrial microbiology & biotechnology

authors： Wilson LP,Bouwer EJ

更新日期：1997-02-01 00:00:00

abstract：:Production of the bacteriocin enterocin 1146 (E1146) by Enterococcus faecium DPC1146 was studied in batch and continuous fermentation. Growth was strongly inhibited by lactic acid. In batch fermentations maximum E1146 activity (2.8 MBU L-1) was obtained in 9 h with 20 g L-1 glucose. Increase in initial glucose concent...

journal_title：Journal of industrial microbiology & biotechnology

authors： Parente E,Brienza C,Ricciardi A,Addario G

更新日期：1997-01-01 00:00:00