Effects of lignin and surfactant on adsorption and hydrolysis of cellulases on cellulose.

abstract：:[This corrects the article DOI: 10.1186/s13068-018-1097-9.]. ...

journal_title：Biotechnology for biofuels

authors： Patidar SK,Kim SH,Kim JH,Park J,Park BS,Han MS

更新日期：2018-07-03 00:00:00

abstract：BACKGROUND:Acid hydrolysis is a popular pretreatment for removing hemicellulose from lignocelluloses in order to produce a digestible substrate for enzymatic saccharification. In this work, a novel model for the dilute acid hydrolysis of hemicellulose within sugarcane bagasse is presented and calibrated against experim...

journal_title：Biotechnology for biofuels

authors： Greenwood AA,Farrell TW,Zhang Z,O'Hara IM

更新日期：2015-02-19 00:00:00

abstract：BACKGROUND:Lignocellulosic materials are abundant and among the most important potential sources for bioethanol production. Although the pretreatment of lignocellulose is necessary for efficient saccharification and fermentation, numerous by-products, including furan derivatives, weak acids, and phenolic compounds, are...

journal_title：Biotechnology for biofuels

authors： Endo A,Nakamura T,Ando A,Tokuyasu K,Shima J

更新日期：2008-04-15 00:00:00

abstract：Background:Interests in renewable fuels have exploded in recent years as the serious effects of global climate change become apparent. Microbial production of high-energy fuels by economically efficient bioprocesses has emerged as an attractive alternative to the traditional production of transportation fuels. Here, we...

journal_title：Biotechnology for biofuels

authors： Siripong W,Wolf P,Kusumoputri TP,Downes JJ,Kocharin K,Tanapongpipat S,Runguphan W

更新日期：2018-01-08 00:00:00

abstract：BACKGROUND:Isobutanol can be a better biofuel than ethanol due to its higher energy density and lower hygroscopicity. Furthermore, the branched-chain structure of isobutanol gives a higher octane number than the isomeric n-butanol. Saccharomyces cerevisiae was chosen as the production host because of its relative toler...

journal_title：Biotechnology for biofuels

authors： Chen X,Nielsen KF,Borodina I,Kielland-Brandt MC,Karhumaa K

更新日期：2011-07-28 00:00:00

abstract：Background:Astaxanthin is a natural carotenoid pigment with tremendous antioxidant activity and great commercial value. Microbial production of astaxanthin via metabolic engineering has become a promising alternative. Although great efforts have been conducted by tuning the heterologous modules and precursor pools, the...

journal_title：Biotechnology for biofuels

authors： Jin J,Wang Y,Yao M,Gu X,Li B,Liu H,Ding M,Xiao W,Yuan Y

更新日期：2018-08-23 00:00:00

abstract：:Microalgae hold great promises as sustainable cellular factories for the production of alternative fuels, feeds, and biopharmaceuticals for human health. While the biorefinery approach for fuels along with the coproduction of high-value compounds with industrial, therapeutic, or nutraceutical applications have the pot...

journal_title：Biotechnology for biofuels

authors： Takeuchi T,Benning C

更新日期：2019-12-23 00:00:00

abstract：BACKGROUND:Although lignin peroxidase is claimed as a key enzyme in enzyme-catalyzed lignin degradation, in vitro enzymatic degradation of lignin was not easily observed in lab-scale experiments. It implies that other factors may hinder the enzymatic degradation of lignin. Irreversible interaction between phenolic comp...

journal_title：Biotechnology for biofuels

authors： Pham LT,Kim SJ,Kim YH

更新日期：2016-11-15 00:00:00

abstract：Background:With the further development of anaerobic digestion, an increasing output of anaerobically digested wastewater (ADW), which typically contained high concentrations of ammonium, phosphate, and suspended solids, was inevitable. Microalgae cultivation offered a potential waste-to-value strategy to reduce the hi...

journal_title：Biotechnology for biofuels

authors： Chen X,Li Z,He N,Zheng Y,Li H,Wang H,Wang Y,Lu Y,Li Q,Peng Y

更新日期：2018-07-09 00:00:00

abstract：Background:Microalgae are widely be used in carbon sequestration, food supplements, natural pigments, polyunsaturated fatty acids, biofuel applications, and wastewater treatment. However, the difficulties incurred in algae cell separation and harvesting, and the exorbitant cost required to overcome these challenges, ar...

journal_title：Biotechnology for biofuels

authors： Wu M,Li J,Qin H,Lei A,Zhu H,Hu Z,Wang J

更新日期：2020-05-29 00:00:00

abstract：BACKGROUND:As an Agrobacterium tumefaciens T-DNA oncogene, T-6b induces the development of tumors and the enation syndrome in vegetative tissues of transgenic plants. Most of these effects are related to increases in soluble sugar contents. To verify the potential roles of T-6b in the distribution of carbon in developi...

journal_title：Biotechnology for biofuels

authors： Jin Y,Hu J,Liu X,Ruan Y,Sun C,Liu C

更新日期：2017-01-21 00:00:00

abstract：BACKGROUND:Non-productive cellulase adsorption onto lignin has always been deemed to negatively affect the enzymatic hydrolysis of lignocellulosic feedstocks. Therefore, understanding enzyme-lignin interactions is essential for the development of enzyme mixtures, the processes of lignocellulose hydrolysis, and the gene...

journal_title：Biotechnology for biofuels

authors： Guo F,Shi W,Sun W,Li X,Wang F,Zhao J,Qu Y

更新日期：2014-03-14 00:00:00

abstract：Background:Toxic compounds present in both the hydrolysate and pyrolysate of lignocellulosic biomass severely hinder the further conversion of lignocellulose-derived fermentable sugars into useful chemicals by common biocatalysts like Zymomonas mobilis, which has remarkable advantages over yeast. Although the extra det...

journal_title：Biotechnology for biofuels

authors： Chang D,Yu Z,Ul Islam Z,French WT,Zhang Y,Zhang H

更新日期：2018-10-16 00:00:00

abstract：BACKGROUND:Starch is the second most abundant plant-derived biomass and a major feedstock in non-food industrial applications and first generation biofuel production. In contrast to lignocellulose, detailed insight into fungal degradation of starch is currently lacking. This study explores the secretomes of Aspergillus...

journal_title：Biotechnology for biofuels

authors： Nekiunaite L,Arntzen MØ,Svensson B,Vaaje-Kolstad G,Abou Hachem M

更新日期：2016-09-01 00:00:00

abstract：Background:The industrial vinegar residue (VR) from solid-state fermentation, mainly cereals and their bran, will be a potential feedstock for future biofuels because of their low cost and easy availability. However, utilization of VR for butanol production has not been as much optimized as other sources of lignocellul...

journal_title：Biotechnology for biofuels

authors： Xia M,Peng M,Xue D,Cheng Y,Li C,Wang D,Lu K,Zheng Y,Xia T,Song J,Wang M

更新日期：2020-06-24 00:00:00

abstract：BACKGROUND:Enzymatic degradation of plant biomass requires a complex mixture of many different enzymes. Like most fungi, thermophilic Myceliophthora species therefore have a large set of enzymes targeting different linkages in plant polysaccharides. The majority of these enzymes have not been functionally characterized...

journal_title：Biotechnology for biofuels

authors： Aguilar-Pontes MV,Zhou M,van der Horst S,Theelen B,de Vries RP,van den Brink J

更新日期：2016-02-20 00:00:00

abstract：BACKGROUND:Renewable energy production is currently a major issue worldwide. Biogas is a promising renewable energy carrier as the technology of its production combines the elimination of organic waste with the formation of a versatile energy carrier, methane. In consequence of the complexity of the microbial communiti...

journal_title：Biotechnology for biofuels

authors： Wirth R,Kovács E,Maróti G,Bagi Z,Rákhely G,Kovács KL

更新日期：2012-07-12 00:00:00

abstract：Background:Anaerobic digestion, whose final products are methane and carbon dioxide, ensures energy flow and circulation of matter in ecosystems. This naturally occurring process is used for the production of renewable energy from biomass. Lactate, a common product of acidic fermentation, is a key intermediate in anaer...

journal_title：Biotechnology for biofuels

authors： Detman A,Mielecki D,Pleśniak Ł,Bucha M,Janiga M,Matyasik I,Chojnacka A,Jędrysek MO,Błaszczyk MK,Sikora A

更新日期：2018-04-21 00:00:00

abstract：BACKGROUND:Recently developed iron cocatalyst enhancement of dilute acid pretreatment of biomass is a promising approach for enhancing sugar release from recalcitrant lignocellulosic biomass. However, very little is known about the underlying mechanisms of this enhancement. In the current study, our aim was to identify...

journal_title：Biotechnology for biofuels

authors： Wei H,Donohoe BS,Vinzant TB,Ciesielski PN,Wang W,Gedvilas LM,Zeng Y,Johnson DK,Ding SY,Himmel ME,Tucker MP

更新日期：2011-11-10 00:00:00

abstract：Background:Cyanobacteria are potential sources for third generation biofuels. Their capacity for biofuel production has been widely improved using metabolically engineered strains. In this study, we employed metabolic engineering design with target genes involved in selected processes including the fatty acid synthesis...

journal_title：Biotechnology for biofuels

authors： Eungrasamee K,Miao R,Incharoensakdi A,Lindblad P,Jantaro S

更新日期：2019-01-04 00:00:00

abstract：BACKGROUND:Second generation hydrogen fermentation technologies using organic agricultural and forestry wastes are emerging. The efficient microbial fermentation of hexoses and pentoses resulting from the pretreatment of lingocellulosic materials is essential for the success of these processes. RESULTS:Conversion of a...

journal_title：Biotechnology for biofuels

authors： Abreu AA,Karakashev D,Angelidaki I,Sousa DZ,Alves MM

更新日期：2012-02-13 00:00:00

abstract：BACKGROUND:Microbial lipid production represents a potential alternative feedstock for the biofuel and oleochemical industries. Since Escherichia coli exhibits many genetic, technical, and biotechnological advantages over native oleaginous bacteria, we aimed to construct a metabolically engineered E. coli strain capabl...

journal_title：Biotechnology for biofuels

authors： Comba S,Sabatini M,Menendez-Bravo S,Arabolaza A,Gramajo H

更新日期：2014-12-24 00:00:00

abstract：BACKGROUND:Bamboo is potentially an interesting feedstock for advanced bioethanol production in China due to its natural abundance, rapid growth, perennial nature and low management requirements. Liquid hot water (LHW) pretreatment was selected as a promising technology to enhance sugar release from bamboo lignocellulo...

journal_title：Biotechnology for biofuels

authors： Littlewood J,Wang L,Turnbull C,Murphy RJ

更新日期：2013-11-29 00:00:00

abstract：Background:Part-stream low-frequency ultrasound (LFUS) was one of the common practices for sludge disintegration in full-scale anaerobic digestion (AD) facilities. However, the effectiveness of part-stream LFUS treatment and its effect on AD microbiome have not been fully elucidated. Methods:Here we testified the effe...

journal_title：Biotechnology for biofuels

authors： Xia Y,Yang C,Zhang T

更新日期：2018-02-21 00:00:00

abstract：BACKGROUND:As a green alternative for the production of transportation fuels, the enzymatic hydrolysis of lignocellulose and subsequent fermentation to ethanol are being intensively researched. To be economically feasible, the hydrolysis of lignocellulose must be conducted at a high concentration of solids, which resul...

journal_title：Biotechnology for biofuels

authors： Teugjas H,Väljamäe P

更新日期：2013-07-24 00:00:00

abstract：Background:The crystallinity of cellulose is a principal factor limiting the efficient hydrolysis of biomass to fermentable sugars or direct catalytic conversion to biofuel components. We evaluated the impact of TFA-induced gelatinization of crystalline cellulose on enhancement of enzymatic digestion and catalytic conv...

journal_title：Biotechnology for biofuels

authors： Shiga TM,Xiao W,Yang H,Zhang X,Olek AT,Donohoe BS,Liu J,Makowski L,Hou T,McCann MC,Carpita NC,Mosier NS

更新日期：2017-12-27 00:00:00

abstract：Background:l-Fucose is a rare sugar with potential uses in the pharmaceutical, cosmetic, and food industries. The enzymatic approach using l-fucose isomerase, which interconverts l-fucose and l-fuculose, can be an efficient way of producing l-fucose for industrial applications. Here, we performed biochemical and struct...

journal_title：Biotechnology for biofuels

authors： Kim IJ,Kim DH,Nam KH,Kim KH

更新日期：2019-12-05 00:00:00

abstract：BACKGROUND:Mass transfer plays an important role in determining the efficiency of the biofuel conversion. However, adverse effect of shear stress from traditional agitation inhibits the cell growth and production of biofuels. How to enhance the mass transfer with less adverse effect is considered as one of the importan...

journal_title：Biotechnology for biofuels

authors： Xia ML,Wang L,Yang ZX,Chen HZ

更新日期：2015-12-23 00:00:00

abstract：BACKGROUND:Genomic and proteomic analysis are potent tools for metabolic characterization of microorganisms. Although cellulose usually triggers cellulase production in cellulolytic fungi, the secretion of the different enzymes involved in polymer conversion is subjected to different factors, depending on growth condit...

journal_title：Biotechnology for biofuels

authors： de Eugenio LI,Méndez-Líter JA,Nieto-Domínguez M,Alonso L,Gil-Muñoz J,Barriuso J,Prieto A,Martínez MJ

更新日期：2017-06-23 00:00:00

abstract：BACKGROUND:Engineering of the yeast Saccharomyces cerevisiae for improved utilization of pentose sugars is vital for cost-efficient cellulosic bioethanol production. Although endogenous hexose transporters (Hxt) can be engineered into specific pentose transporters, they remain subjected to glucose-regulated protein deg...

journal_title：Biotechnology for biofuels

authors： Nijland JG,Vos E,Shin HY,de Waal PP,Klaassen P,Driessen AJ

更新日期：2016-07-26 00:00:00