Changes in respiratory quinone profiles of enhanced biological phosphorus removal activated sludge under different influent phosphorus/carbon ratio conditions.

Abstract:

:Changes in the microbial community of an enhanced biological phosphorus removal (EBPR) activated sludge system under different influent phosphorus/carbon (P/C) ratio conditions were investigated through evaluation of population respiratory quinone profiles. A total of 13 types of respiratory quinone homologs consisting of 3 types of ubiquinones (UQ) and 10 types of menaquinones (MK) were identified in this study. The dominant quinones were UQ-8 and MK-7 throughout the operational period. A higher P/C ratio (0.1) in the influent stimulated an increase in the mole fractions of UQ-8, MK-7, MK-8(H(4)), MK-9(H(4)) and MK-8(H(8)), suggesting that actinobacterial polyphosphate-accumulating organisms (PAO) containing partially hydrogenated MK, mainly MK-8(H(4)), were contributing to EBPR. However, when the P/C ratio gradually decreased from 0.1 to 0.01, the mole fractions of UQ-8 increased from 0.46 to 0.58, while MK-7, MK-8(H(2)), MK-8(H(4)), MK-9(H(4)), MK-8(H(8)) and MK-9(H(6)) markedly decreased. These changes in the respiratory quinone profiles suggest that glycogen-accumulating organisms corresponding to some Gammaproteobacteria had become dominant populations with a decrease in actinobacterial PAO. On the other hand, increasing abruptly the P/C ratio to 0.1 further caused an increase in the mole fraction of UQ-8, indicating that Rhodocyclus-related organisms were important PAO.

journal_name

Bioprocess Biosyst Eng

authors

Ahn J,Lee M,Kwon H

doi

10.1007/s00449-006-0065-0

subject

Has Abstract

pub_date

2006-08-01 00:00:00

pages

143-8

issue

3

eissn

1615-7591

issn

1615-7605

journal_volume

29

pub_type

杂志文章
  • Enhancement of substrate concentration in microbial stereoinversion through one-pot oxidation and reduction by aqueous two-phase system.

    abstract::An extractive biocatalytic method of aqueous two-phase system was employed for stereoinversing (R)-1-phenyl-1,2-ethanediol into (S)-1-phenyl-1,2-ethanediol by Candida parapsilosis CCTCC M203011. It was observed that substrate and product inhibitions in microbial stereoinversion through one-pot oxidation and reduction ...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-009-0334-9

    authors: Xu MW,Mu XQ,Xu Y

    更新日期:2010-03-01 00:00:00

  • Characterization of a commercial cellulase for hydrolysis of agroindustrial substrates.

    abstract::This work is focused on the characterization of a commercial cellulase in terms of optimum pH and temperature, stability to pH and temperature and affinity of this enzyme to several substrates, determining the Michaelis-Menten parameters. Maximum activity of cellulase was obtained for the temperature range from 40 to ...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-012-0710-8

    authors: Balsan G,Astolfi V,Benazzi T,Meireles MA,Maugeri F,Di Luccio M,Dal Prá V,Mossi AJ,Treichel H,Mazutti MA

    更新日期:2012-09-01 00:00:00

  • Remote engineering for a cheese whey biorefinery: an Internet-based application for process design, economic analysis, monitoring, and control of multiple plant sites.

    abstract::The proteolysis of cheese whey with the aid of immobilized enzymes is an attractive alternative for this by-product of the dairy industry. Among some possible applications for whey protein hydrolysates, one may cite their use as protein source for individuals with reduced capacity of digestion, or with genetic metabol...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-008-0222-8

    authors: Pinto GA,Giordano RL,Giordano RC

    更新日期:2009-01-01 00:00:00

  • Simultaneous acetone-butanol-ethanol fermentation, gas stripping, and full-cell-catalyzed esterification for effective production of butyl oleate.

    abstract::In this study, aiming to improve the economic feasibility of acetone-butanol-ethanol (ABE) fermentation process, generate valuable products and extend the product chain, esterification catalyzed by Candida sp. 99-125 cells was hybrid with the ABE fermentation-gas-stripping integration system. The gas-stripping condens...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-018-1960-x

    authors: Chen C,Cai D,Chen H,Cai J,Sun G,Qin P,Chen B,Zhen Y,Tan T

    更新日期:2018-09-01 00:00:00

  • Kinetic and thermodynamic studies on the enzymatic synthesis of wax ester catalyzed by lipase immobilized on glutaraldehyde-activated rice husk particles.

    abstract::Commercial lipase from Thermomyces lanuginosus has been immobilized on glutaraldehyde-activated rice husk particles via covalent attachment. It was reached maximum immobilized protein concentration of 27.5 ± 1.8 mg g-1 of dry support using the initial protein loading of 40 mg g-1 of support. The immobilized biocatalys...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-018-1929-9

    authors: Lima LCD,Peres DGC,Mendes AA

    更新日期:2018-07-01 00:00:00

  • Improving cultivation processes for recombinant protein production.

    abstract::An new cascade control system is presented that reproducibly keeps the cultivation part of recombinant protein production processes on its predetermined track. While the system directly controls carbon dioxide production mass and carbon dioxide production rates along their setpoint profiles in fed-batch cultivation, i...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-011-0571-6

    authors: Kuprijanov A,Schaepe S,Aehle M,Simutis R,Lübbert A

    更新日期:2012-03-01 00:00:00

  • Toxic effect of environmentally relevant concentration of silver nanoparticles on environmentally beneficial bacterium Pseudomonas putida.

    abstract::Silver nanoparticles (Ag NPs) are being increasingly used in many consumer products owing to their excellent antimicrobial properties. The continuous use of Ag NPs in consumer products will lead to environmental release. The present study evaluated the toxic effects and the possible underlying mechanism of Ag NPs on P...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-015-1365-z

    authors: Khan SS,Ghouse SS,Chandran P

    更新日期:2015-07-01 00:00:00

  • A biotransformation process for the production of cucurbitacin B from its glycoside using a selected Streptomyces sp.

    abstract::Cucurbitacin B (CuB) and its glycoside, cucurbitacin B 2-o-β-D-glucoside (CuBg), abundantly occur in the pedicels of Cucumis melo. Compared with CuB, CuBg is not efficiently extracted from the pedicels. Furthermore, the anticancer activity of CuBg is lower than that of the aglycone. A process for CuBg biotransformatio...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-016-1621-x

    authors: Mei J,Li S,Jin H,Tang L,Yi Y,Wang H,Ying G

    更新日期:2016-09-01 00:00:00

  • A novel one-pot de-blocking and conjugation reaction step leads to process intensification in the manufacture of PEGylated insulin IN-105.

    abstract::Bio-catalytic in vitro multistep reactions can be combined in a single step in one pot by optimizing multistep reactions under identical reaction condition. Using this analogy, the process of making PEGylated insulin, IN-105, was simplified. Instead of taking the purified active insulin bulk powder as the starting mat...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-012-0722-4

    authors: Hazra P,Chatterjee A,Shabandri Q,Adhikary L,Dave N,Buddha M

    更新日期:2012-10-01 00:00:00

  • Fed-batch polyhydroxybutyrate production by Paraburkholderia sacchari from a ternary mixture of glucose, xylose and arabinose.

    abstract::Polyhydroxybutyrate (PHB) is a biodegradable bioplastic that is comparable with many petroleum-based plastics in terms of mechanical properties and is highly biocompatible. Lignocellulosic biomass conversion into PHB can increase profit and add sustainability. Glucose, xylose and arabinose are the main monomer sugars ...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-020-02434-1

    authors: Li M,Wilkins MR

    更新日期:2021-01-01 00:00:00

  • Oxidases from mate tea leaves (Ilex paraguariensis): extraction optimization and stability at low and high temperatures.

    abstract::Mate (Ilex paraguariensis) is an important natural product in the economic and cultural context of Brazil. Peroxidase and polyphenol oxidase have been responsible for quality deterioration and browning in mate. The objective of this work was to investigate a methodology of extraction and enzymatic activity determinati...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-007-0196-y

    authors: Ceni GC,Baldissera EM,Antunes OA,Vladimir Oliveira J,Dariva C,de Oliveira D

    更新日期:2008-10-01 00:00:00

  • Quantitative metabolic flux analysis revealed uneconomical utilization of ATP and NADPH in Acremonium chrysogenum fed with soybean oil.

    abstract::A metabolic network was constructed for the Acremonium chrysogenum cultivation fed with soybean oil. Metabolic flux analysis indicated that the shift from exponential growth to rapid cephalosporin C (CPC) formation was accompanied by 1.63- and 5-fold carbon flux enlargement in TCA cycle and glyoxylate by-pass, respect...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-010-0439-1

    authors: Li J,Yang Y,Chu J,Huang M,Li L,Zhang X,Wang Y,Zhuang Y,Zhang S

    更新日期:2010-11-01 00:00:00

  • Enhanced uridine 5'-monophosphate production by whole cell of Saccharomyces cerevisiae through rational redistribution of metabolic flux.

    abstract::A whole-cell biocatalytic process for uridine 5'-monophosphate (UMP) production from orotic acid by Saccharomyces cerevisiae was developed. To rationally redistribute the metabolic flux between glycolysis and pentose phosphate pathway, statistical methods were employed first to find out the critical factors in the pro...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-011-0653-5

    authors: Liu D,Chen Y,Li A,Xie J,Xiong J,Bai J,Chen X,Niu H,Zhou T,Ying H

    更新日期:2012-06-01 00:00:00

  • Trametes versicolor laccase production using agricultural wastes: a comparative study in Erlenmeyer flasks, bioreactor and tray.

    abstract::Laccases are very interesting biocatalysts of recognized importance for several industrial applications. Its production by Trametes versicolor, a white-rot fungus, was induced by a combination of cotton gin wastes (1%), a lignocellulosic waste, and vinasse (15%), an industrial by-product from sugarcane industry. The u...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-019-02245-z

    authors: Pinheiro VE,Michelin M,Vici AC,de Almeida PZ,Teixeira de Moraes Polizeli ML

    更新日期:2020-03-01 00:00:00

  • Population heterogeneity in microbial bioprocesses: origin, analysis, mechanisms, and future perspectives.

    abstract::Population heterogeneity is omnipresent in all bioprocesses even in homogenous environments. Its origin, however, is only so well understood that potential strategies like bet-hedging, noise in gene expression and division of labour that lead to population heterogeneity can be derived from experimental studies simulat...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章,评审

    doi:10.1007/s00449-018-1922-3

    authors: Heins AL,Weuster-Botz D

    更新日期:2018-07-01 00:00:00

  • Electrochemical modeling of microbial fuel cells performance at different operating and structural conditions.

    abstract::Organic matters are directly converted to electricity by microorganisms in microbial fuel cells (MFC). Modeling the performance of MFC sheds light on the behavior of MFC in various operational conditions (e.g. pH and temperature). In the present research, three voltage losses were considered for modeling of the MFC po...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-019-02235-1

    authors: Kadivarian M,Karamzadeh M

    更新日期:2020-03-01 00:00:00

  • Mevalonate production by engineered acetogen biocatalyst during continuous fermentation of syngas or CO₂/H₂ blend.

    abstract::Naturally mevalonate-resistant acetogen Clostridium sp. MT1243 produced only 425 mM acetate during syngas fermentation. Using Clostridium sp. MT1243 we engineered biocatalyst selectively producing mevalonate from synthesis gas or CO₂/H₂ blend. Acetate production and spore formation were eliminated from Clostridium sp....

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-013-0991-6

    authors: Kiriukhin M,Tyurin M

    更新日期:2014-02-01 00:00:00

  • A novel serine alkaline protease from Bacillus altitudinis GVC11 and its application as a dehairing agent.

    abstract::A serine alkaline protease from a newly isolated alkaliphilic Bacillus altitudinis GVC11 was purified and characterized. The enzyme was purified to homogeneity by acetone precipitation, DEAE-cellulose anion exchange chromatography with 7.03-fold increase in specific activity and 15.25% recovery. The molecular weight o...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-010-0483-x

    authors: Vijay Kumar E,Srijana M,Kiran Kumar K,Harikrishna N,Reddy G

    更新日期:2011-05-01 00:00:00

  • Optimization of the microbial synthesis of dihydroxyacetone from glycerol with Gluconobacter oxydans.

    abstract::An optimized repeated-fed-batch fermentation process for the synthesis of dihydroxyacetone (DHA) from glycerol utilizing Gluconobacter oxydans is presented. Cleaning, sterilization, and inoculation procedures could be reduced significantly compared to the conventional fed-batch process. A stringent requirement was tha...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-003-0338-9

    authors: Hekmat D,Bauer R,Fricke J

    更新日期:2003-12-01 00:00:00

  • Investigating the potential of locally sourced wastewater as a feedstock of microbial desalination cell (MDC) for bioenergy production.

    abstract::Freshwater sources are limited and access to clean water is an acute challenge in recent decades. The sustainable water treatments methods are need of time and water desalination is one of the most interesting technology. Most desalination technologies are required high energy input while Microbial Desalination Cells ...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-020-02433-2

    authors: Liaquat R,Mehmood T,Khoja AH,Iqbal N,Ejaz H,Mumtaz S

    更新日期:2021-01-01 00:00:00

  • Broad-spectrum electrochemical immunosensor based on one-step electrodeposition of AuNP-Abs and Prussian blue nanocomposite for organophosphorus pesticide detection.

    abstract::Broad-spectrum antibodies can effectively recognize substances with similar structures and have broad application prospects in field rapid detection. In this study, broad-spectrum antibodies (Abs) against organophosphorus pesticides (OPs) were used as sensitive recognition elements, which could effectively recognize m...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-020-02472-9

    authors: Dong H,Zhao Q,Li J,Xiang Y,Liu H,Guo Y,Yang Q,Sun X

    更新日期:2020-11-08 00:00:00

  • Improvement of ethanol production by extractive fed-batch fermentation in a drop column bioreactor.

    abstract::The use of fed-batch extractive fermentation can overcome inhibitory effects caused by the substrate and ethanol to the yeast cells, since it allows regulate the substrate concentration and remove the product as it is produced. The present study describes the modelling and experimental validation of ethanol production...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-020-02414-5

    authors: Lemos DA,Sonego JLS,Cruz AJG,Badino AC

    更新日期:2020-12-01 00:00:00

  • Chemical modification with functionalized ionic liquids: a novel method to improve the enzymatic properties of Candida rugosa lipase.

    abstract::Chemical modification of lysine residues in Candida rugosa lipase (CRL) was carried out using five different functional ionic liquids, and about 15.4-25.0 % of the primary amino groups of lysine were modified. Enzymatic properties of the native and modified CRLs were investigated in olive oil hydrolysis reaction. Impr...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-014-1134-4

    authors: Hu Y,Yang J,Jia R,Ding Y,Li S,Huang H

    更新日期:2014-08-01 00:00:00

  • Model-based analysis and optimization of bioreactor for hematopoietic stem cell cultivation.

    abstract::One of the problems to be solved in attaining the full potentials of hematopoietic stem cell (HSC) applications is the limited availability of the cells. Growing HSCs in a bioreactor offers an alternative solution to this problem. Besides, it also offers the advantages of eliminating labour intensive process as well a...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-010-0449-z

    authors: Kresnowati MT,Forde GM,Chen XD

    更新日期:2011-01-01 00:00:00

  • Bioaugmented sulfur-oxidizing denitrification system with Alcaligenes defragrans B21 for high nitrate containing wastewater treatment.

    abstract::The performance of enriched sludge augmented with the B21 strain of Alcaligenes defragrans was compared with that of enriched sludge, as well as with pure Alcaligenes defragrans B21, in the context of a sulfur-oxidizing denitrification (SOD) process. In synthetic wastewater treatment containing 100-1,000 mg NO3-N/L, t...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-007-0115-2

    authors: Flores A 3rd,Nisola GM,Cho E,Gwon EM,Kim H,Lee C,Park S,Chung WJ

    更新日期:2007-05-01 00:00:00

  • Nutrient composition of culture media induces different patterns of CO2 fixation from biogas and biomass production by the microalga Scenedesmus obliquus U169.

    abstract::Microalgae are considered as a promising biotechnological strategy to capture CO2 from biogas, producing biomass with valuable energetic compounds. This study has evaluated the biotechnological potential to fix CO2 from biogas and biomass production by Scenedesmus obliquus cultured in four different formulations of cu...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-017-1828-5

    authors: Choix FJ,Polster E,Corona-González RI,Snell-Castro R,Méndez-Acosta HO

    更新日期:2017-12-01 00:00:00

  • A feeding strategy for tetramethylpyrazine production by Bacillus subtilis based on the stimulating effect of ammonium phosphate.

    abstract::To examine the effects of ammonium salts on tetramethylpyrazine (TTMP) production by Bacillus subtilis CCTCC M 208157, different ammonium salts were tested, and diammonium phosphate (DAP) was found to have a predominant effect on stimulating TTMP synthesis. The DAP requirements for TTMP production were then investigat...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-010-0419-5

    authors: Zhu BF,Xu Y

    更新日期:2010-10-01 00:00:00

  • Poly(styrene-divinylbenzene) beads surface functionalized with di-block polymer grafting and multi-modal ligand attachment: performance of reversibly immobilized lipase in ester synthesis.

    abstract::Fibrous poly(styrene-b-glycidylmethacrylate) brushes were grafted on poly(styrene-divinylbenzene) (P(S-DVB)) beads using surface-initiated atom transfer radical polymerization. Tetraethyldiethylenetriamine (TEDETA) ligand was incorporated on P(GMA) block. The ligand attached beads were used for reversible immobilizati...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-011-0523-1

    authors: Bayramoglu G,Karagoz B,Altintas B,Arica MY,Bicak N

    更新日期:2011-08-01 00:00:00

  • Optimization of lipase-catalyzed synthesis of caffeic acid phenethyl ester in ionic liquids by response surface methodology.

    abstract::Lipase-catalyzed caffeic acid phenethyl ester (CAPE) synthesis in ionic liquid, 1-ethyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide ([Emim][Tf(2)N]), was investigated in this study. The effects of several reaction conditions, including reaction time, reaction temperature, substrate molar ratio of phenethyl...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-013-0906-6

    authors: Ha SH,Van Anh T,Koo YM

    更新日期:2013-06-01 00:00:00

  • A systematic correlation analysis of carotenoids, chlorophyll, non-pigmented cell mass, and cell number for the blueprint of Dunaliella salina culture in a photobioreactor.

    abstract::Microalgal carotenoids are attractive health ingredients, but their production should be optimized to improve cost-effectiveness. Understanding cellular physiology centered on carotenoid synthesis is the prerequisite for this work. Therefore, systematic correlation analyses were conducted among chlorophyll, carotenoid...

    journal_title:Bioprocess and biosystems engineering

    pub_type: 杂志文章

    doi:10.1007/s00449-018-1957-5

    authors: Song HG,Byeon SY,Chung GY,Jung SM,Choi JI,Shin HS

    更新日期:2018-09-01 00:00:00