Optimization of erythritol and glycerol accumulation in conidia of Beauveria bassiana by solid-state fermentation, using response surface methodology.

abstract：:Various techniques are used to adjust the flavors of foods and beverages to new market demands. Although synthetic flavoring chemicals are still widely used, flavors produced by biological methods (bioflavors) are now more and more requested by consumers, increasingly concerned with health and environmental problems c...

journal_title：Applied microbiology and biotechnology

authors： Vanderhaegen B,Neven H,Coghe S,Verstrepen KJ,Derdelinckx G,Verachtert H

更新日期：2003-08-01 00:00:00

abstract：:Drug resistance occurrence is a global healthcare concern responsible for the increased morbidity and mortality in hospitals, time of hospitalisation and huge financial loss. The failure of the most antibiotics to kill "superbugs" poses the urgent need to develop innovative strategies aimed at not only controlling bac...

journal_title：Applied microbiology and biotechnology

authors： Bassegoda A,Ivanova K,Ramon E,Tzanov T

更新日期：2018-03-01 00:00:00

abstract：:Anode properties are critical for the performance of microbial electrolysis cells (MECs). In the present study, Fe nanoparticle-modified graphite disks were used as anodes to investigate the effects of nanoparticles on the performance of Shewanella oneidensis MR-1 in MECs. Results demonstrated that the average current...

journal_title：Applied microbiology and biotechnology

authors： Xu S,Liu H,Fan Y,Schaller R,Jiao J,Chaplen F

更新日期：2012-01-01 00:00:00

abstract：:A novel fluoro-containing jasmonate derivative was chemically synthesized and evaluated as a potential elicitor with respect to the induction of plant defense responses and the biosynthesis of plant secondary metabolites. A bioactive taxuyunnanine C (Tc)-producing cell line of Taxus chinensis was taken as a model plan...

journal_title：Applied microbiology and biotechnology

authors： Qian ZG,Zhao ZJ,Xu Y,Qian X,Zhong JJ

更新日期：2005-07-01 00:00:00

abstract：:A strategy of experimental design using a fractional factorial design (FFD) and a central composite rotatable design (CCRD) were carried out with the aim to obtain the best conditions of temperature (20-30 degrees C), agitation rate (100-300 rpm), initial pH (5.0-7.0), inoculum concentration (5-15%), and glucose conce...

journal_title：Applied microbiology and biotechnology

authors： Santos LO,Gonzales TA,Ubeda BT,Monte Alegre R

更新日期：2007-12-01 00:00:00

abstract：:Oxygenases-based Escherichia coli whole-cell biocatalyst can be applied for catalysis of various commercially interesting reactions that are difficult to achieve with traditional chemical catalysts. However, substrates and products of interest are often toxic to E. coli, causing a disruption of cell membrane. Therefor...

journal_title：Applied microbiology and biotechnology

authors： Siriphongphaew A,Pisnupong P,Wongkongkatep J,Inprakhon P,Vangnai AS,Honda K,Ohtake H,Kato J,Ogawa J,Shimizu S,Urlacher VB,Schmid RD,Pongtharangkul T

更新日期：2012-07-01 00:00:00

abstract：:The polyene macrolide rimocidin, produced by Streptomyces rimosus M527, is highly effective against a broad range of fungal plant pathogens, but at low yields. Elicitation is an effective method of stimulating the yield of bioactive secondary metabolites. In this study, the biomass and filtrate of a culture broth of E...

journal_title：Applied microbiology and biotechnology

authors： Song Z,Ma Z,Bechthold A,Yu X

更新日期：2020-05-01 00:00:00

abstract：:Reducing the enzyme loadings for enzymatic saccharification of lignocellulose is required for economically feasible production of biofuels and biochemicals. One strategy is addition of small amounts of synergistic proteins to cellulase mixtures. Synergistic proteins increase the activity of cellulase without causing s...

journal_title：Applied microbiology and biotechnology

authors： Kim IJ,Lee HJ,Choi IG,Kim KH

更新日期：2014-10-01 00:00:00

abstract：:Preparative-scale fermentation of gallic acid (3,4,5-trihydroxybenzoic acid) (1) with Beauveria sulfurescens ATCC 7159 gave two new glucosidated compounds, 4-(3,4-dihydroxy-6-hydroxymethyl-5-methoxy-tetrahydro-pyran-2-yloxy)-3-hydroxy-5-methoxy-benzoic acid (4), 3-hydroxy-4,5-dimethoxy-benzoic acid 3,4-dihydroxy-6-hyd...

journal_title：Applied microbiology and biotechnology

authors： Hsu FL,Yang LM,Chang SF,Wang LH,Hsu CY,Liu PC,Lin SJ

更新日期：2007-03-01 00:00:00

abstract：:The metabolism of Gluconacetobacter oboediens was investigated in relation to different carbon sources for the continuous cultures at the dilution rate of 0.05 h(-1). The 13C-flux result implies the formation of metabolic recycles for the case of using glucose and acetate as carbon sources. When glucose and ethanol we...

journal_title：Applied microbiology and biotechnology

authors： Sarkar D,Yabusaki M,Hasebe Y,Ho PY,Kohmoto S,Kaga T,Shimizu K

更新日期：2010-06-01 00:00:00

abstract：:Red koji or red mold rice is prepared by growing a genus Monascus on steamed rice. For centuries, it has been used in Asia for the production of fermented foods including red rice wine and fermented tofu. Although red koji is an important source of various hydrolytic enzymes critical for food fermentation, information...

journal_title：Applied microbiology and biotechnology

authors： Yasuda M,Tachibana S,Kuba-Miyara M

更新日期：2012-10-01 00:00:00

abstract：:Biotechnological production of vanillin is gaining momentum as the natural synthesis of vanillin that is very expensive. Ferulic acid (FA), a costly compound, is used as the substrate to produce vanillin biotechnologically and the making process is still expensive. Therefore, this study investigated the practical use ...

journal_title：Applied microbiology and biotechnology

authors： Chakraborty D,Selvam A,Kaur B,Wong JWC,Karthikeyan OP

更新日期：2017-07-01 00:00:00

abstract：:This study was undertaken to assess the antifungal performance of three different Lactobacillus species.Experiments were conducted in vitro and in situ to extend the shelf life of wheat bread. Standard sourdough analyses were performed characterising acidity and carbohydrate levels. Overall, the strains showed good in...

journal_title：Applied microbiology and biotechnology

authors： Axel C,Brosnan B,Zannini E,Peyer LC,Furey A,Coffey A,Arendt EK

更新日期：2016-02-01 00:00:00

abstract：:Four types of cell-surface-engineered yeast Saccharomyces cerevisiae displaying glucoamylase, namely, systems A, B, C, and D, were constructed to evaluate their performance in direct ethanol fermentation from raw corn starch. Systems A and B were glucoamylase-displaying nonflocculent yeast (YF237) types that secrete a...

journal_title：Applied microbiology and biotechnology

authors： Khaw TS,Katakura Y,Koh J,Kondo A,Ueda M,Shioya S

更新日期：2006-05-01 00:00:00

abstract：:In this study, the kinetic behaviors between n-butyl acetate and composite bead were investigated. Both microbial growth rate and biochemical reaction rate would be inhibited with increasing average inlet concentration. The order of the inhibitive effect, which resulted from increased average inlet concentration for f...

journal_title：Applied microbiology and biotechnology

authors： Chan WC,Hwang ID

更新日期：2006-11-01 00:00:00

abstract：:Traditional temperature-sensitive systems use either heat shock (40-42 °C) or cold shock (15-23 °C) to induce gene expression at temperatures that are not the optimal temperature for host cell growth (37 °C). This impacts the overall productivity and yield by disturbing cell growth and cellular metabolism. Here, we ha...

journal_title：Applied microbiology and biotechnology

authors： Jiang X,Zhang H,Yang J,Liu M,Feng H,Liu X,Cao Y,Feng D,Xian M

更新日期：2013-06-01 00:00:00

abstract：:The addition of humic acid (HA) to polycyclic aromatic hydrocarbon (PAH) contaminated systems has been shown to enhance, inhibit, or have no effect on the biodegradation of these PAHs. In this study, the surfactant effects of Elliott soil HA (ESHA) at two pH values were tested. At pH 7.0, ESHA did not behave as a surf...

journal_title：Applied microbiology and biotechnology

authors： Liang Y,Britt DW,McLean JE,Sorensen DL,Sims RC

更新日期：2007-04-01 00:00:00

abstract：:1,3-Propanediol (1,3-PD) production by fermentation of glycerol was described in 1881 but little attention was paid to this microbial route for over a century. Glycerol conversion to 1,3-PD can be carried out by Clostridia as well as Enterobacteriaceae. The main intermediate of the oxidative pathway is pyruvate, the f...

journal_title：Applied microbiology and biotechnology

authors： Biebl H,Menzel K,Zeng AP,Deckwer WD

更新日期：1999-09-01 00:00:00

abstract：:Streptomyces lividans IAF18, obtained by homologous cloning, is capable of over-producing XlnA. To investigate the possibility of the expression of foreign genes, various coding regions of the xylanase A gene (xlnA) were analysed. Expression/secretion vectors were constructed containing the regulatory elements of xlnA...

journal_title：Applied microbiology and biotechnology

authors： Paradis FW,Shareck F,Dupont C,Kluepfel D,Morosoli R

更新日期：1996-06-01 00:00:00

abstract：:The cell envelope-associated proteinase (CEP) of Lactobacillus delbrueckii subsp. lactis CRL 581 (PrtL) has an essential role in bacterial growth, contributes to the flavor and texture development of fermented products, and can release bioactive health-beneficial peptides during milk fermentation. The genome of L. del...

journal_title：Applied microbiology and biotechnology

authors： Villegas JM,Brown L,Savoy de Giori G,Hebert EM

更新日期：2015-05-01 00:00:00

abstract：:Sialylation affects circulating half-life, charge distribution, and other biochemical properties of therapeutic glycoproteins. Loss of protein sialylation during glycoprotein-producing bioprocesses could lead to a low final protein sialylation level and bring negative effects on subsequent clinical efficacy. In this w...

journal_title：Applied microbiology and biotechnology

authors： Chen X,Liu X,Xiao Z,Liu J,Zhao L,Tan WS,Fan L

更新日期：2019-06-01 00:00:00

abstract：:β-Glucuronidase is a lysosomal enzyme and a molecular model of a class of therapeutics approved as enzyme replacement therapies for lysosomal storage diseases. Understanding the effect of bioreactor process variables on the production and quality of the biologics is critical for maintaining quality and efficacy of the...

journal_title：Applied microbiology and biotechnology

authors： Parhiz H,Ketcham SA,Zou G,Ghosh B,Fratz-Berilla EJ,Ashraf M,Ju T,Madhavarao CN

更新日期：2019-08-01 00:00:00

abstract：:Betalamic acid is the structural unit of all the natural pigments betalains. These are nitrogen-containing water-soluble compounds with high colorant and bioactive properties, characteristic of plants of the order Caryophyllales. The formation of betalamic acid from the precursor amino acid 3,4-dihydroxy-L-phenylalani...

journal_title：Applied microbiology and biotechnology

authors： Gandía-Herrero F,García-Carmona F

更新日期：2014-02-01 00:00:00

abstract：:A novel cell surface display system in Aspergillus oryzae was established by using a chitin-binding module (CBM) from Saccharomyces cerevisiae as an anchor protein. CBM was fused to the N or C terminus of green fluorescent protein (GFP) and the fusion proteins (GFP-CBM and CBM-GFP) were expressed using A. oryzae as a ...

journal_title：Applied microbiology and biotechnology

authors： Tabuchi S,Ito J,Adachi T,Ishida H,Hata Y,Okazaki F,Tanaka T,Ogino C,Kondo A

更新日期：2010-08-01 00:00:00

abstract：:Plant-parasitic nematodes are estimated to cause global annual losses of more than US$ 100 billion. The number of registered nematicides has declined substantially over the last 25 years due to concerns about their non-specific mechanisms of action and hence their potential toxicity and likelihood to cause environment...

journal_title：Applied microbiology and biotechnology

authors： Degenkolb T,Vilcinskas A

更新日期：2016-05-01 00:00:00

abstract：:The six- and seven-subunit Na+/H+ antiporters (Mrp) are widely distributed in bacteria. They are reported to be integral for pH homeostasis in alkaliphilic bacteria when adapting to high pH environments. In this study, operons encoding for the six-subunit Na+/H+ antiporters were found in the genomes of all studied Die...

journal_title：Applied microbiology and biotechnology

authors： Fang H,Qin XY,Zhang KD,Nie Y,Wu XL

更新日期：2018-04-01 00:00:00

abstract：:The main objective of this work was the optimization of the production of the beta-ketolase, acetopyruvate hydrolase, from Pseudomonas putida O1. Orcinol was used as an inducer for enzyme production. The growth medium was optimized in two steps. In the first step, screening for optimal glucose concentration was perfor...

journal_title：Applied microbiology and biotechnology

authors： Hofer H,Mandl T,Steiner W

更新日期：2002-11-01 00:00:00

abstract：:To reveal the succession procedure of ammonia-oxidizing bacteria (AOB) and nitrite-oxidizing bacteria (NOB) community structure in sequencing biofilm batch reactor (SBBR), the molecular biological techniques of denaturing gradient gel electrophoresis (DGGE), cloning, and real-time PCR were applied. DGGE showed that th...

journal_title：Applied microbiology and biotechnology

authors： Wang J,Zhang C,Rong H

更新日期：2014-05-01 00:00:00

abstract：:Heterorhabditis bacteriophora is used in biological control of soil-borne insect pests in horticulture and turf. Mass production is carried out in monoxenic liquid cultures pre-incubated with the symbiont of the nematodes, the bacterium Photorhabdus luminescens, before nematode dauer juveniles (DJ) are inoculated. As ...

journal_title：Applied microbiology and biotechnology

authors： Johnigk SA,Ecke F,Poehling M,Ehlers RU

更新日期：2004-06-01 00:00:00

abstract：:Carotenoids such as beta-carotene, lycopene, and antheraxanthin have plenty of scientific and commercial value. The comprehensive investigation of carotenoids drives people to improve and develop all kinds of analytical techniques to approach or even achieve "versatile" analysis. The metabolic engineering efforts in p...

journal_title：Applied microbiology and biotechnology

authors： Liu GN,Zhu YH,Jiang JG

更新日期：2009-07-01 00:00:00