Pretreatment of corn fiber by pressure cooking in water

Weil, Joseph; Sarikaya, Ayda; Rau, Shiang-Lan; Goetz, Joan; Ladisch, Christine M.; Brewer, Mark; Hendrickson, Rick; Ladisch, Michael R.

doi:10.1007/bf02788829

Cited by 106 publications

(49 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The process in which hot water is used has been referred to as hot water extraction-HWE, also called autohydrolysis (Hsu et al 1988;Schwald et al 1988;Amidon et al 2008), hydrothermolysis (Bobleter and Bonn 1983;Bobleter et al 1991;Hörmeyer et al 1988;Hill 2006;Boonstra and Tjeerdsma 2006;Boonstra 2008;Agbor et al 2011), hot compressed water treatment (Kobayashi et al 2009;Xiao et al 2011), water hydrolysis (Harris 1952), wet torrefaction (Yan et al 2010), hydrothermal carbonization (Funke and Ziegler 2010;Falco et al 2011;Hoekman et al 2011;Libra et al 2011), aqueous fractionation, solvolysis or aquasolv (Agbor et al 2011), aqueous liquefaction (Heitz et al 1986), or cooking (Suchsland et al 1987;Weil et al 1998). This diversity of terms used to describe the same process could hinder comparison of properties of pretreated biomass under the effect of hot water.…”

Section: Thermal Pretreatment Of Wood To Remove Hemicellulosesmentioning

confidence: 99%

A review of wood thermal pretreatments to improve wood composite properties

et al. 2013

View full text Add to dashboard Cite

The objective of this paper is to review the published literature on improving properties of wood composites through thermal pretreatment of wood. Thermal pretreatment has been conducted in moist environments using hot water or steam at temperatures up to 180 and 230°C, respectively, or in dry environments using inert gases at temperatures up to 240°C. In these conditions, hemicelluloses are removed, crystallinity index of cellulose is increased, and cellulose degree of polymerization is reduced, while lignin is not considerably affected. Thermally modified wood has been used to manufacture wood-plastic composites, particleboard, oriented strand board, binderless panels, fiberboard, waferboard, and flakeboard. Thermal pretreatment considerably reduced water absorption and thickness swelling of wood composites, which has been attributed mainly to the removal of M. R. Pelaez-Samaniego

show abstract

Section: Thermal Pretreatment Of Wood To Remove Hemicellulosesmentioning

confidence: 99%

A review of wood thermal pretreatments to improve wood composite properties

et al. 2013

View full text Add to dashboard Cite

show abstract

“…potassium hydroxide or sulphuric acid) in order to activate the autohydrolysis [21]. However in this study, no extraneous chemical was added to the process, which eliminates the need of subsequent chemical recovery.…”

Section: Hydrothermal Pretreatmentmentioning

confidence: 99%

“…Biomass pretreatment using hot water was recommended as a clean and environmentally benign process [11]. It was found that hydrothermal treatments maximized physical changes and minimized hydrolysis of cellulose and therefore produced sugar degradation products during pretreatment, while making the pretreated cellulose highly reactive for subsequent enzymatic hydrolysis to achieve maximal glucose yield [13,[19][20][21]. Physical changes by hydro-thermal pretreatment that improve enzymatic hydrolysis of cellulose are well known and include an increase in the pore size to enhance enzyme penetration, and an increase in accessible cellulose by decreasing its crystallinity and association with lignin [22][23][24][25].…”

mentioning

confidence: 99%

Hydrothermal Pretreatment of Lignocellulosic Biomass and Kinetics

Lei

Cybulska²,

Julson³

2013

JSBS

View full text Add to dashboard Cite

The study focus was an examination of the hydrothermal pretreatment method applied to the lignocellulosic substrate, represented by the prairie cord grass, and comparison between different conditions based on the yield of glucose after enzymatic hydrolysis. The treatment did not involve any chemicals usage. Enzymatic hydrolysis was performed in order to examine the amount of glucose which was released from pretreated materials. The most efficient pretreatment conditions were at high temperature and relatively short reaction time (210˚C and 10 min), after which the lignocellulose structure was the most available for enzymes actions which resulted in a pretreatment conversion rate of 97%. Temperature had a significant influence on glucose release during the hydrolysis, which was confirmed by the Michaelis-Menten and kinetic models. Kinetic models were used to fit the inhibitors and their conversion rates were related to temperature.

show abstract

“…Because of the high water solubility of typical phenols of the olive, hot water was chosen as pretreatment for this study (10). Olive pulp was pretreated with water at lS0-2S0°C temperature range.…”

Section: Ballesteros Et Almentioning

confidence: 99%

Ethanol Production from Olive Oil Extraction Residue Pretreated with Hot Water

Ballesteros

Oliva

Negro

et al. 2002

Biotechnology for Fuels and Chemicals

View full text Add to dashboard Cite

The olive pulp fraction contained in the residue generated in olive oil extraction by a two-step centrifugation process can be upgraded by using the cellulose fraction to produce ethanol and recovering high value phenols (tyrosol and hydroxytyrosol). Olive pulp was pretreated in a laboratory scale stirred autoclave at different temperatures (150-250°C). Pretreatment was evaluated regarding cellulose recovery, enzymatic hydrolysis effectiveness, ethanol production by a simultaneous saccharification and fermentation process (SSP), and phenols recovery in the filtrate. The pretreatment of olive pulp using water at temperatures between 200°C and 250°C enhanced enzymatic hydrolysis. Maximum ethanol production (11.9 giL) was obtained after pretreating pulp at 210°C in a SSP fed-batch procedure. Maximum hydroxytyrosol recovery was obtained in the liquid fraction when pretreated at 230°C.

show abstract

Pretreatment of corn fiber by pressure cooking in water

Cited by 106 publications

References 12 publications

A review of wood thermal pretreatments to improve wood composite properties

A review of wood thermal pretreatments to improve wood composite properties

Hydrothermal Pretreatment of Lignocellulosic Biomass and Kinetics

Ethanol Production from Olive Oil Extraction Residue Pretreated with Hot Water

Contact Info

Product

Resources

About