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Dissolution and enzymatic hydrolysis of casein micelles studied by dynamic light scattering

LIU Rui, QI Wei, SU Rongxin, ZHANG Yubin, JIN Fengmin, HE Zhimin

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2,   Pages 123-127 doi: 10.1007/s11705-007-0023-7

Abstract: The effects of temperature, ionic strength, and enzymatic hydrolysis on the average hydrodynamic radiusThe value of casein increased rapidly during the process of enzymatic hydrolysis, and the structuralmodel of casein micelles in the enzymatic hydrolysis process was also proposed, i.e. the casein micelle

Keywords： compact     strength     temperature     regularly flocky     heating    

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Study on enzymatic hydrolysis of steam exploded straw by using shaking ball

SUN Zhanwei, FU Xiaoguo, CHEN Hongzhang, WANG Yanhui, MA Runyu

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 22-27 doi: 10.1007/s11705-008-0002-7

Abstract: A novel method of enzymatic hydrolysis was developed in this paper to produce a high conversion yieldand hydrolysis rate.A comparison was described by using three methods of enzymatic hydrolysis and adsorption of steam explodedresults showed that the method of shaking ball produced the highest adsorption, conversion yields and hydrolysis

Keywords： adequate filter-paper     comparison     conversion     continuous frequency     substrate    

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Facile strategy for carbon foam fabrication with lignin as sole feedstock and its applications

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1051-1064 doi: 10.1007/s11705-022-2248-x

Abstract: This research is a follow-up to our recent discovery of a facile strategy for directly converting lignin

Keywords： lignin     carbon foam     thermal pretreatment     solar vapor generation    

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Thinking Concerning the Utilization of Anhydrous Ethanol From Biomass as Fuel

Ni Weidou,Li Zheng,Jin Hui

Strategic Study of CAE 2001, Volume 3, Issue 5,   Pages 44-49

Abstract: A preliminary assessment related to production of ethanol by enzymatic hydrolysis of cellulose materials

Keywords： gasoline-ethanol mixture     ethanol     corn-ethanol     enzymatic hydrolysis     energy security    

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Construction of interfacial dynamic bonds for high performance lignin/polymer biocomposites

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1372-1388 doi: 10.1007/s11705-023-2302-3

Abstract: Lignin is the largest natural aromatic biopolymer, but usually treated as industrial biomass waste.The development of lignin/polymer biocomposites can promote the high value utilization of lignin andand serious agglomeration in polymer owing to the strong intermolecular force of lignin.As such, it is extremely difficult to prepare high performance lignin/polymer biocomposites.hierarchical nanophase separation structure in lignin/polymer composites.

Keywords： lignin     polymer     interfacial dynamic bonds    

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Fabricating sustainable lignin-derived porous carbon as electrode for high-performance supercapacitors

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1065-1074 doi: 10.1007/s11705-023-2313-0

Abstract: Carbon-rich lignin is abundant in lignocellulosic biomass, whose high-value transformation and utilizationHerein, we propose a method for the preparation of porous carbon from lignin employing an H3lignin-derived porous carbon and investigate its potential for energyAfter assisted hydrothermal treatment followed by carbonization at 800 °C, the lignin-derived porous, illustrating yet another potential high-value use for lignin, namely as a candidate for the sustainable

Keywords： lignin     porous carbon     electrode     supercapacitor    

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Insights into the changes of amino acids, microbial community, and enzymatic activities related with

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1635-y

Abstract:

● The highest seed germination index was achieved at 0.3 g/g total solids of food waste.

Keywords： Composting     Food waste     Amino acids     Microbial community     Enzymatic activity     Nutrient quality    

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Investigation of the roles of lignin in biomass-based hydrogel for efficient desalination

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 954-965 doi: 10.1007/s11705-023-2311-2

Abstract: efficient and environmentally friendly photothermal evaporator, the hydroxyethyl cellulose (HEC)/alkaline ligninThis low-cost lignin-based photothermal evaporator offers a sustainable strategy for desalination.

Keywords： lignin     photothermal     cellulose     desalination     hydrogel    

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The preparation and performance of lignin-based activated carbon fiber adsorbents for treating gaseous

Min Song, Wei Zhang, Yongsheng Chen, Jinming Luo, John C. Crittenden

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 328-337 doi: 10.1007/s11705-017-1646-y

Abstract: Two types of lignin-based carbon fibers were prepared by electrospinning method.kinetics, the impact of humidity and fixed bed performance modeling, demonstrated the suitability of lignin-based

Keywords： lignin     carbon fiber     electrospinning     toluene     humidity    

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Efficient conversion of lignin to alkylphenols over highly stable inverse spinel MnFeO catalysts

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1085-1095 doi: 10.1007/s11705-022-2236-1

Abstract: The aromatic properties of lignin make it a promising source of valuable chemicals and fuels.Developing efficient and stable catalysts to effectively convert lignin into high-value chemicals isThe conversion of lignin reached 94%, and the selectivity of alkylphenols exceeded 90% after 5 h at 250In addition, the cycling experiments and characterization showed that the depolymerized lignin on MnFeThus, our work provides valuable insights into the mechanism of lignin catalytic depolymerization and

Keywords： lignin depolymerization     spinel     catalysts     hydrogenation    

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Nitrogen-doped graphene approach to enhance the performance of a membraneless enzymatic biofuel cell

Alireza AHMADIAN YAZDI, Jie XU

Frontiers in Energy 2018, Volume 12, Issue 2,   Pages 233-238 doi: 10.1007/s11708-018-0529-3

Abstract: to the excellent sensitivity of N-graphene, the development of highly sensitive and fast-response enzymaticor not improving the anodic response to glucose detection leads to a higher overall performance of enzymatic

Keywords： enzymatic fuel cell     nitrogen-doped graphene     reduced graphene oxide     catalyst-free synthesis    

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USING AN AQUEOUS ENZYMATIC METHOD

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 623-634 doi: 10.15302/J-FASE -2021400

Abstract: An approach to isolate edible microalgal oil from Schizochytrium sp. using aqueous enzymatic

Keywords： antioxidant activity / aqueous enzymatic extraction / edible microalgal oil / fatty acid composition    

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Kinetic studies of xylan hydrolysis of corn stover in a dilute acid cycle spray flow-through reactor

Hongman ZHANG, Qiang JIN, Rui XU, Lishi YAN, Zengxiang LIN

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 2,   Pages 252-257 doi: 10.1007/s11705-010-1010-y

Abstract: The hydrolysis of xylan to its monomeric xylose was modeled by a series of first-order reactions.Both biphasic and Saeman hydrolysis models were applied to fit the experimental data.The results confirmed that the kinetic data of xylan hydrolysis fitted a first-order irreversible reaction

Keywords： corn stover     xylan hydrolysis     biphasic model     Saeman model     cycle spray     kinetics    

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Protective effects of lignin fractions obtained from grape seeds against bisphenol AF neurotoxicity via

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 976-989 doi: 10.1007/s11705-022-2237-0

Abstract: Lignin exhibits antioxidative and various other biological properties.In this study, three types of lignin with different structures were prepared from grape seeds by usingThe antioxidative and neuroprotective effects of the lignin fractions were evaluated with the apoptosisseeds (84.27 μg·mL–1) and original lignin in grape seeds (99.44 μg·mL–1).demonstration of active lignin production from grape seed waste.

Keywords： grape seed lignin     structure     antioxidant     NE-4C cells     neuroprotection    

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Research progress on hydrothermal dissolution and hydrolysis of lignocellulose and lignocellulosic waste

Yan ZHAO, Wenjing LU, Jiajun CHEN, Xiangfeng ZHANG, Hongtao WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 2,   Pages 151-161 doi: 10.1007/s11783-013-0607-z

Abstract: Previous studies have shown that pretreatment and hydrolysis are key processes for lignocellulose conversioncritically reviewed the progress done in the research and development of the hydrothermal dissolution and hydrolysisPrinciples, processes, and related studies on separate dissolution and asynchronous hydrolysis of lignin

Keywords： lignocellulosic waste     hydrothermal conversion     separate dissolution     asynchronous hydrolysis     mechanism    

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Title Author Date Type Operation

Dissolution and enzymatic hydrolysis of casein micelles studied by dynamic light scattering

LIU Rui, QI Wei, SU Rongxin, ZHANG Yubin, JIN Fengmin, HE Zhimin

Journal Article

Study on enzymatic hydrolysis of steam exploded straw by using shaking ball

SUN Zhanwei, FU Xiaoguo, CHEN Hongzhang, WANG Yanhui, MA Runyu

Journal Article

Facile strategy for carbon foam fabrication with lignin as sole feedstock and its applications

Journal Article

Thinking Concerning the Utilization of Anhydrous Ethanol From Biomass as Fuel

Ni Weidou,Li Zheng,Jin Hui

Journal Article

Construction of interfacial dynamic bonds for high performance lignin/polymer biocomposites

Journal Article

Fabricating sustainable lignin-derived porous carbon as electrode for high-performance supercapacitors

Journal Article

Insights into the changes of amino acids, microbial community, and enzymatic activities related with

Journal Article

Investigation of the roles of lignin in biomass-based hydrogel for efficient desalination

Journal Article

The preparation and performance of lignin-based activated carbon fiber adsorbents for treating gaseous

Min Song, Wei Zhang, Yongsheng Chen, Jinming Luo, John C. Crittenden

Journal Article

Efficient conversion of lignin to alkylphenols over highly stable inverse spinel MnFeO catalysts

Journal Article

Nitrogen-doped graphene approach to enhance the performance of a membraneless enzymatic biofuel cell

Alireza AHMADIAN YAZDI, Jie XU

Journal Article

USING AN AQUEOUS ENZYMATIC METHOD

Journal Article

Kinetic studies of xylan hydrolysis of corn stover in a dilute acid cycle spray flow-through reactor

Hongman ZHANG, Qiang JIN, Rui XU, Lishi YAN, Zengxiang LIN

Journal Article

Protective effects of lignin fractions obtained from grape seeds against bisphenol AF neurotoxicity via

Journal Article

Research progress on hydrothermal dissolution and hydrolysis of lignocellulose and lignocellulosic waste

Yan ZHAO, Wenjing LU, Jiajun CHEN, Xiangfeng ZHANG, Hongtao WANG

Journal Article