Effect of pH on the stability of Pleurotus eryngii versatile peroxidase during heterologous production in Emericella nidulans.

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

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

更新日期：2021-01-01 00:00:00

abstract：:Recycled paper mills produce large quantities of fibrous rejects and fines which are usually sent to landfills as solid waste. These cellulosic materials can be enzymatically hydrolyzed into sugars for the production of biofuels and biomaterials. Paper mill wastes also contain large amounts of calcium carbonate which ...

journal_title：Bioprocess and biosystems engineering

authors： Min BC,Ramarao BV

更新日期：2017-06-01 00:00:00

abstract：:The kinetics of the enzymatic transesterification between a mixture of triglycerides (oils) and methanol for biodiesel production in a bis(2-ethylhexyl) sodium sulfosuccinate (AOT)/isooctane reversed micellar system, using recombinant cutinase from Fusarium solani pisi as a catalyst, was investigated. In order to desc...

journal_title：Bioprocess and biosystems engineering

authors： Badenes SM,Lemos F,Cabral JM

更新日期：2011-11-01 00:00:00

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

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

更新日期：2012-10-01 00:00:00

abstract：:Large continuous flow bioreactors are often under the influence of noise in the feed stream(s). Prior removal of noise is done by filters based either on specific algorithms or on artificial intelligence. Neither method is perfect. Hybrid filters combine both methods and thereby capitalize on their strengths while min...

journal_title：Bioprocess and biosystems engineering

authors： Patnaik PR

更新日期：2007-05-01 00:00:00

abstract：:Armillaria sp. F022, a white-rot fungus isolated from decayed wood in tropical rain forest was used to biodegrade anthracene in cultured medium. The percentage of anthracene removal by Armillaria sp. F022 reached 13 % after 7 days and at the end of the experiment, anthracene removal level was at 87 %. The anthracene r...

journal_title：Bioprocess and biosystems engineering

authors： Hadibarata T,Zubir MM,Rubiyatno,Chuang TZ

更新日期：2013-09-01 00:00:00

abstract：:Simultaneous organics removal and bio-electrochemical denitrification using a microbial fuel cell (MFC) reactor were investigated in this study. The electrons produced as a result of the microbial oxidation of glucose in the anodic chamber were transferred to the anode, which then flowed to the cathode in the cathodic...

journal_title：Bioprocess and biosystems engineering

authors： Jia YH,Tran HT,Kim DH,Oh SJ,Park DH,Zhang RH,Ahn DH

更新日期：2008-06-01 00:00:00

abstract：:Long-term and excessive use of monocrotophos (MPs) pesticide leads to an accumulation of MPs residues in agricultural products. Electrochemical biosensor technology was developed as a simple and efficient method for detecting MPs. However, commercial acetylcholinesterase (AChE) sensors are not applied in practical MPs...

journal_title：Bioprocess and biosystems engineering

authors： Jiaojiao X,Bin Z,Pengyun W,Qing L,Xin S,Rui J

更新日期：2020-02-01 00:00:00

abstract：:The present study focused on developing a wild-type actinomycete isolate as a model for a non-pathogenic filamentous producer of biosurfactants. A total of 33 actinomycetes isolates were screened and their extracellular biosurfactants production was evaluated using olive oil as the main substrate. Out of 33 isolates, ...

journal_title：Bioprocess and biosystems engineering

authors： Zambry NS,Ayoib A,Md Noh NA,Yahya ARM

更新日期：2017-07-01 00:00:00

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

authors： Khan SS,Ghouse SS,Chandran P

更新日期：2015-07-01 00:00:00

abstract：:In this paper we propose a methodology to determine the structure of the pseudo-stoichiometric coefficient matrix K in a mass balance-based model and to identify its coefficients from a set of available data. The first stage consists in estimating the number of reactions that must be taken into account to represent th...

journal_title：Bioprocess and biosystems engineering

authors： Bernard O,Bastin G

更新日期：2005-08-01 00:00:00

abstract：:Efficient yet economic production of biofuel(s) using varied second-generation feedstock needs to be explored in the current scenario to cope up with global fuel demand. Hence, the present study was performed to reveal the use of cauliflower waste for acetone-butanol-ethanol (ABE) production using Clostridium acetobut...

journal_title：Bioprocess and biosystems engineering

authors： Khedkar MA,Nimbalkar PR,Chavan PV,Chendake YJ,Bankar SB

更新日期：2017-10-01 00:00:00

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

authors： Pinto GA,Giordano RL,Giordano RC

更新日期：2009-01-01 00:00:00

abstract：:The yeast Rhodotorula glutinis was examined for its ability to remove Pb(2+) from aqueous solution. Within 10 min of contact, Pb(2+) sorption reached nearly 80% of the total Pb(2+) sorption. The optimum initial pH value for removal of Pb(2+ )was 4.5-5.0. The percentage sorption increased steeply with the biomass conce...

journal_title：Bioprocess and biosystems engineering

authors： Cho DH,Kim EY

更新日期：2003-03-01 00:00:00

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

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

abstract：:Salmonella is a major pathogen that causes acute foodborne outbreaks worldwide. Seafood, particularly shellfish, is a proven source of Salmonella spp. infection because many people prefer to eat it raw or lightly cooked. However, traditional identification methods are too time-consuming and complex to detect contamina...

journal_title：Bioprocess and biosystems engineering

authors： Gao W,Huang H,Zhu P,Yan X,Fan J,Jiang J,Xu J

更新日期：2018-05-01 00:00:00

abstract：:Biodiesel production from microalgae depends on the biomass concentration and lipid content in microalgal cells. Photobioreactors (PBRs) facilitates cultivation of microalgae and renders better process control than open systems. However, reactor configuration and consequential hydrodynamics considerably influence biom...

journal_title：Bioprocess and biosystems engineering

authors： Banerjee S,Dasgupta S,Das D,Atta A

更新日期：2020-08-01 00:00:00

abstract：:In the present study, it was presented a strategy to maximize the cutinase production by solid-state fermentation from different microorganisms and substrates. The best results were observed using Fusarium verticillioides, rice bran being the main substrate. Maximum yield of cutinase obtained by the strain was 16.22 U...

journal_title：Bioprocess and biosystems engineering

authors： de Oliveira CT,Alves EA,Todero I,Kuhn RC,de Oliveira D,Mazutti MA

更新日期：2019-05-01 00:00:00

abstract：:Escherichia coli AFP111, a pflB, ldhA, ptsG triple mutant of E. coli W1485, can be recovered for additional succinate production in fresh medium after two-stage fermentation (an aerobic growth stage followed by an anaerobic production stage). However, the specific productivity is lower than that of two-stage fermentat...

journal_title：Bioprocess and biosystems engineering

authors： Ma JF,Jiang M,Chen KQ,Xu B,Liu SW,Wei P,Ying HJ,Chang HN,Ouyang PK

更新日期：2011-05-01 00:00:00

abstract：:The fungicide carbendazim is an ecotoxic agent affecting aquatic biota. Due to its suspected hormone-disrupting effects, it is considered a "priority hazard substance" by the Water Framework Directive of the European Commission, and its degradation is of major concern. In this work, a horizontal tubular biofilm reacto...

journal_title：Bioprocess and biosystems engineering

authors： Alvarado-Gutiérrez ML,Ruiz-Ordaz N,Galíndez-Mayer J,Santoyo-Tepole F,Curiel-Quesada E,García-Mena J,Ahuatzi-Chacón D

更新日期：2017-04-01 00:00:00

abstract：:An alternating pumped sequencing batch biofilm reactor (APSBBR) system was developed to treat small-scale domestic wastewater. This laboratory system had two reactor tanks, Reactor 1 and Reactor 2, with two identical plastic biofilm modules in each reactor. Reactor 1 of the APSBBR had five operational phases--fill, an...

journal_title：Bioprocess and biosystems engineering

authors： Rodgers M,Zhan X,O'Reilly E

更新日期：2006-04-01 00:00:00

abstract：:A novel suspended carrier with porous surface was firstly prepared by coating a sponge on the inside and outside of a hard polyethylene ring. Herein the effects of the sponge thickness (0, 2, 4, 6 mm) and pore size (17, 45, 85 pores per inch, ppi) on the performance of the start-up stage in moving bed biofilm reactor ...

journal_title：Bioprocess and biosystems engineering

authors： Chen X,Kong L,Wang X,Tian S,Xiong Y

更新日期：2015-02-01 00:00:00

abstract：:A two-phase dispersion technique, termed emulsification-internal gelation, is proposed for encapsulation of activated sludge in gellan gum microbeads. The influence of emulsion parameters on size distribution of microbeads was investigated. Mean diameter of microbeads varied within a range of 34-265 microm as a descen...

journal_title：Bioprocess and biosystems engineering

authors： Moslemy P,Guiot SR,Neufeld RJ

更新日期：2004-07-01 00:00:00

abstract：:The performance and stability of a two-phase partitioning bioscrubber (TPPB) containing 33% (vol.) n-hexadecane as an immiscible phase was investigated during 30 days of continuous gaseous benzene treatment. Elimination capacities of 141 +/- 12 g/m(3) h were achieved by Achromobacter xylosoxidans Y234 while maintainin...

journal_title：Bioprocess and biosystems engineering

authors： Nielsen DR,Sask KN,McLellan PJ,Daugulis AJ

更新日期：2006-10-01 00:00:00

abstract：:ε-Poly-L-lysine (ε-PL) is produced by Streptomyces as a secondary metabolite with wide industrial applications, but its production still needs to be further enhanced. Environmental stress is an important approach for the promotion of secondary metabolites production by Streptomyces. In this study, the effect of acidic...

journal_title：Bioprocess and biosystems engineering

authors： Ren XD,Chen XS,Zeng X,Wang L,Tang L,Mao ZG

更新日期：2015-06-01 00:00:00

abstract：:The present study aimed to determine the degradation and transformation of three-ring PAHs phenanthrene and anthracene by Cryptococcus sp. MR22 and Halomonas sp. BR04 under halophilic conditions. The growth progress of Cryptococcus sp. MR22 and Halomonas sp. BR04 on anthracene and phenanthrene was monitored by colony-...

journal_title：Bioprocess and biosystems engineering

authors： Al Farraj DA,Hadibarata T,Yuniarto A,Alkufeidy RM,Alshammari MK,Syafiuddin A

更新日期：2020-12-01 00:00:00

abstract：:Polyunsaturated fatty acids (PUFAs) are valuable ingredients in the food and pharmaceutical products due to their beneficial influence on human health. Most studies paid attention on the production of PUFAs from oleaginous micro-organisms but seldom on the comparative proteomics of cells. In the study, three methods (...

journal_title：Bioprocess and biosystems engineering

authors： Ling X,Guo J,Zheng C,Ye C,Lu Y,Pan X,Chen Z,Ng IS

更新日期：2015-12-01 00:00:00

abstract：:Docosahexaenoic acid (DHA) percentage in total fatty acids (TFAs) is an important index in DHA microbial production. In this study, the change of DHA percentage in response to fermentation stages and the strategies to increase DHA percentage were investigated. Two kinds of conventional nitrogen sources, monosodium glu...

journal_title：Bioprocess and biosystems engineering

authors： Ren LJ,Sun LN,Zhuang XY,Qu L,Ji XJ,Huang H

更新日期：2014-05-01 00:00:00

abstract：:This study introduces an effective method to deposit polypyrrole (PPy) on graphite felt (GF) as anode to improve the start-up performance of microbial fuel cells (MFCs). The results of scanning electron microscope (SEM) and electrochemical testing reveal that polypyrrole is able to improve the electrical conductivity ...

journal_title：Bioprocess and biosystems engineering

authors： Pu KB,Lu CX,Zhang K,Zhang H,Chen QY,Wang YH

更新日期：2020-03-01 00:00:00

abstract：:The hydrolase (Thermobifida fusca hydrolase; TfH) from T. fusca was produced in Escherichia coli as fusion protein using the OmpA leader sequence and a His(6) tag. Productivity could be raised more than 100-fold. Both batch and fed-batch cultivations yield comparable cell specific productivities whereas volumetric pro...

journal_title：Bioprocess and biosystems engineering

authors： Dresler K,van den Heuvel J,Müller RJ,Deckwer WD

更新日期：2006-08-01 00:00:00