Search Results - "Tumbleson, M. E."

Autohydrolysis of Miscanthus x giganteus for the production of xylooligosaccharides (XOS): Kinetics, characterization and recovery by Chen, Ming-Hsu, Bowman, Michael J., Dien, Bruce S., Rausch, Kent D., Tumbleson, M.E., Singh, Vijay

“…•Through autohydrolysis, XOS yield up to 13.5% (w/w) of initial biomass.•Three optima conditions were 16°C, 60 min; 180°C, 20 min; 200°C, 5 min.•XOS from three…”
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Composition of corn and distillers dried grains with solubles from dry grind ethanol processing by Belyea, R.L., Rausch, K.D., Tumbleson, M.E.

“…Increase in the demand for ethanol has resulted in growth in the dry grind (DG) ethanol industry. In DG processing, the whole corn kernel is fermented,…”
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In Vitro Fermentation of Xylooligosaccharides Produced from Miscanthus × giganteus by Human Fecal Microbiota by Chen, Ming-Hsu, Swanson, Kelly S, Fahey, George C, Dien, Bruce S, Beloshapka, Alison N, Bauer, Laura L, Rausch, Kent D, Tumbleson, M. E, Singh, Vijay

“…Purified xylooligosaccharides from Miscanthus × giganteus (M×G XOS) were used in an in vitro fermentation experiment inoculated with human fecal microbiota. A…”
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Miscanthus×giganteus xylooligosaccharides: Purification and fermentation by Chen, Ming-Hsu, Bowman, Michael J., Cotta, Michael A., Dien, Bruce S., Iten, Loren B., Whitehead, Terence R., Rausch, Kent D., Tumbleson, M.E., Singh, Vijay

“…•A XOS purification procedure was developed for miscanthus hydrolyzate.•Purified M×G XOS had 89.1% (w/w) total substituted oligosaccharides.•M×G XOS had 8.9%…”
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Starch hydrolysis modeling: application to fuel ethanol production by Murthy, Ganti S., Johnston, David B., Rausch, Kent D., Tumbleson, M. E., Singh, Vijay

“…Efficiency of the starch hydrolysis in the dry grind corn process is a determining factor for overall conversion of starch to ethanol. A model, based on a…”
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Heat transfer fouling characteristics of microfiltered thin stillage from the dry grind process by Arora, Amit, Dien, Bruce S., Belyea, Ronald L., Singh, Vijay, Tumbleson, M.E., Rausch, Kent D.

“…We investigated effects of microfiltration (MF) on heat transfer fouling tendencies of thin stillage. A stainless steel MF membrane (0.1 micron pore size) was…”
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Comparison of Modified Dry‐Grind Corn Processes for Fermentation Characteristics and DDGS Composition by Singh, Vijay, Johnston, David B., Naidu, Kalpana, Rausch, Kent D., Belyea, Ronald L., Tumbleson, M. E.

“…ABSTRACT Three different modified dry‐grind corn processes, quick germ (QG), quick germ and quick fiber (QGQF), and enzymatic milling (E‐Mill) were compared…”
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Effect of Resistant Starch on Hydrolysis and Fermentation of Corn Starch for Ethanol by Sharma, Vivek, Rausch, Kent D, Graeber, James V, Schmidt, Shelly J, Buriak, Philip, Tumbleson, M. E, Singh, Vijay

“…Starch samples with 0% or 30% amylose were subjected to four different liquefaction enzyme treatments (at various temperature and pH conditions) followed by…”
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Use of phytases in ethanol production from E-Mill corn processing by Khullar, Esha, Shetty, Jay K, Rausch, Kent D, Tumbleson, M.E, Singh, Vijay

“…Effects of phytase addition, germ, and pericarp fiber recovery were evaluated for the E-Mill dry grind corn process. In the E-Mill process, corn was soaked in…”
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Comparison of Protein Concentrate, Protein Isolate and Wet Sieving Processes for Enriching DDGS Protein by Li, Song, Liu, Wei, Rausch, Kent D, Tumbleson, M. E, Singh, Vijay

“…Distillers dried grains with solubles (DDGS) is a coproduct of the dry grind ethanol process. Due to its high fiber content, use of DDGS is limited as an…”
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Nutrient recovery from the dry grind process using sequential micro and ultrafiltration of thin stillage by Arora, Amit, Dien, Bruce S., Belyea, Ronald L., Singh, Vijay, Tumbleson, M.E., Rausch, Kent D.

“…The effectiveness of microfiltration (MF) and ultrafiltration (UF) for nutrient recovery from a thin stillage stream was determined. When a stainless steel MF…”
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Improving ethanol yields with deacetylated and two-stage pretreated corn stover and sugarcane bagasse by blending commercial xylose-fermenting and wild type Saccharomyces yeast by Wang, Zhaoqin, Dien, Bruce S., Rausch, Kent D., Tumbleson, M.E., Singh, Vijay

“…•Deacetylation removed 66% of acetyl groups in corn stover and sugarcane bagasse.•Glucose recovery rate was 92.2% from deacetylated and pretreated…”
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Determining Corn Germ and Pericarp Residual Starch by Acid Hydrolysis by Vidal, Bernardo C. Jr, Rausch, Kent D, Tumbleson, M.E, Singh, Vijay

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A simultaneous saccharification and fermentation model for dynamic growth environments by Murthy, Ganti S., Johnston, David B., Rausch, Kent D., Tumbleson, M. E., Singh, Vijay

“…Many mathematical models by researchers have been formulated for Saccharomyces cerevisiae which is the common yeast strain used in modern distilleries. A…”
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Design and Evaluation of an Optimal Controller for Simultaneous Saccharification and Fermentation Process by Murthy, Ganti S., Johnston, David B., Rausch, Kent D., Tumbleson, M. E., Singh, Vijay

“…Ethanol from corn is produced using dry grind corn process in which simultaneous saccharification and fermentation (SSF) is one of the most critical unit…”
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Fermentation of undetoxified sugarcane bagasse hydrolyzates using a two stage hydrothermal and mechanical refining pretreatment by Wang, Zhaoqin, Dien, Bruce S., Rausch, Kent D., Tumbleson, M.E., Singh, Vijay

“…•Hot water pretreated sample were directly milled without No washing/detoxification step.•Inhibitors became significant issue on cofermentation when hot water…”
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Ultrafiltration of Thin Stillage from Conventional and E-Mill Dry Grind Processes by Arora, Amit, Dien, Bruce S., Belyea, Ronald L., Wang, Ping, Singh, Vijay, Tumbleson, M. E., Rausch, Kent D.

“…We used ultrafiltration (UF) to evaluate membrane filtration characteristics of thin stillage and determine solids and nutrient compositions of filtered…”
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Laboratory Measurement of Yield and Composition of Dry‐Milled Corn Fractions Using a Shortened, Single‐Stage Tempering Procedure by Rausch, Kent D., Pruiett, Larry E., Wang, Ping, Xu, Li, Belyea, Ronald L., Tumbleson, M. E.

“…ABSTRACT The objective was to describe a laboratory‐scale dry‐milling procedure that used single‐stage tempering and determine the effect of hybrid on yields…”
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Enzymatic Process for Corn Dry-Grind High-Solids Fermentation by Kaur, Prabhjot, Rausch, Kent D, Tumbleson, M.E, Singh, Vijay

“…A modified dry-grind process that combined the use of conventional amylases (glucoamylase [GA]), phytase, and granular starch hydrolyzing enzymes (GSHE) to…”
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Improvement of sugar yields from corn stover using sequential hot water pretreatment and disk milling by Kim, Sun Min, Dien, Bruce S., Tumbleson, M.E., Rausch, Kent D., Singh, Vijay

“…•Two step pretreatments had synergistic effects in increasing sugar yields.•Hot water pretreated sample were directly milled without a separation step.•Dilute…”
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