Edgar C. Clausen
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Also affiliated: United States Department of Commerce (1992); Office of Scientific and Technical Information (1992); University of Pittsburgh (2020); Missouri University of Science and Technology (1979); Wichita State University (2020); Office of Fossil Energy (1992); Arkansas Children's Nutrition Center (2007–2008); Illinois State University (2020)
Research Areas
Biomedical Subjects
Biography and Research Information
OverviewAI-generated summary
Edgar C. Clausen's research has investigated the biological production of fuels and chemicals, particularly focusing on the bioconversion of synthesis gas. His work in this area, spanning publications from the late 1980s to the mid-1990s, explored the use of synthesis gas derived from coal as a substrate for producing ethanol and other fuels. This research also examined factors influencing ethanol production, such as the effects of furfural on Saccharomyces cerevisiae.
More recently, Clausen's research has extended to food science and the processing of medicinal plants. Publications from the early 2000s address the heat transfer properties, moisture loss, product yield, and soluble protein content in chicken breast patties during air convection cooking. Additionally, his work has touched upon pre- and post-harvest processing of medicinal plants, aligning with interests in plant extracts and their properties, as indicated by associated MeSH terms like Silybum marianum and Quercetin.
Metrics
- h-index: 34
- Publications: 195
- Citations: 3,134
Selected Publications
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Retention and Graduation of Chemical Engineering Undergraduates at the University of Arkansas (2025)
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Sustainability-Focused Learning Modules for Sophomore Chemical Engineering Core Courses (2025)
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Clinical Faculty Development Program (2025)
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Force Produced by Impingement of a Fluid Jet on a Deflector (2025)
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Connecting with Students in Large Classrooms (2025)
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Collaborative Audits as a Tool for Increasing Safety Awareness (2025)
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Developing a Model Departmental Safety Program (2025)
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Incorporating Inquiry-Based Projects into the Early Lab Experience (2025)
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Bernoulli Balance Experiments Using a Venturi (2025)
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Strengthening Writing (and Reading) Skills in a Senior-Level Lab Course while Reinforcing Life-Long Learning Skills (2025)
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Comparison of Experimental Data and Model Results for the Depressurization of an Air Tank (2025)
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Application of Inquiry-Based Learning in Summer Engineering Programs: Acid Hydrolysis of Sugars from Biomass (2025)
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A Transient Experiment to Determine the Heat Transfer Characteristics of a 100 W Incandescent Light Bulb Operating at 48 W (2025)
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Solar Flux and Absorptivity Measurements: A Design Experiment in Undergraduate Heat Transfer (2025)
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UASPP: Three Years of Helping Middle School Teachers Devise Their Own Hands-on Engineering and Science Activities (2025)
Collaboration Network
Top Collaborators
- Biological production of ethanol from coal synthesis gas
- Bioconversion of synthesis gas into liquid or gaseous fuels
- Synthesis gas as substrate for the biological production of fuels and chemicals
- The Biological production of ethanol from synthesis gas
- The effects of furfural on ethanol production by saccharomyces cereyisiae in batch culture
Showing 5 of 47 shared publications
- Pre- and post-harvest processing of medicinal plants
- Comparison of the Chemical Composition of Extracts fromScutellaria laterifloraUsing Accelerated Solvent Extraction and Supercritical Fluid Extraction versus Standard Hot Water or 70% Ethanol Extraction
- Batch solvent extraction of flavanolignans from milk thistle (Silybum marianum L. Gaertner)
- Purification of resveratrol, arachidin‐1, and arachidin‐3 from hairy root cultures of peanut (Arachis hypogaea) and determination of their antioxidant activity and cytotoxicity
- Extraction of Nutraceuticals from Milk Thistle: Part II. Extraction with Organic Solvents
Showing 5 of 33 shared publications
- Biological production of ethanol from coal synthesis gas
- Bioconversion of synthesis gas into liquid or gaseous fuels
- The effects of furfural on ethanol production by saccharomyces cereyisiae in batch culture
- Biological conversion of coal and coal-derived synthesis gas
- Bioreactor design for synthesis gas fermentations
Showing 5 of 24 shared publications
- The Biological production of ethanol from synthesis gas
- The effects of furfural on ethanol production by saccharomyces cereyisiae in batch culture
- Study of gaseous substrate fermentations: Carbon monoxide conversion to acetate. 1. Batch culture
- Design of bioreactors for coal synthesis gas fermentations
- Methane production from synthesis gas using a mixed culture ofR. rubrum M. barkeri, and M. formicicum
Showing 5 of 20 shared publications
- Batch solvent extraction of flavanolignans from milk thistle (Silybum marianum L. Gaertner)
- Extraction of Nutraceuticals from Milk Thistle: Part II. Extraction with Organic Solvents
- HPLC-UV and LC-MS-MS Characterization of Silymarin in Milk Thistle Seeds and Corresponding Products
- Extraction of Nutraceuticals from Milk Thistle: I. Hot Water Extraction
- Milk Thistle Extracts Inhibit the Oxidation of Low-Density Lipoprotein (LDL) and Subsequent Scavenger Receptor-Dependent Monocyte Adhesion
Showing 5 of 11 shared publications
- Bioconversion of synthesis gas into liquid or gaseous fuels
- Biological conversion of coal and coal-derived synthesis gas
- Bioreactor design for synthesis gas fermentations
- Biological production of liquid and gaseous fuels from synthesis gas
- Mass-transfer and kinetic aspects in continuous bioreactors usingRhodospirillum rubrum
Showing 5 of 11 shared publications
- Design Projects in Undergraduate Heat Transfer: Six Examples from the Fall 2007 Course at the University of Arkansas
- "Laboratory/Demonstration Experiments in Heat Transfer: Forced Convection"
- Laboratory/Demonstration Experiments in Heat Transfer: Laminar and Turbulent Forced Convection Inside Tubes
- "Laboratory/Demonstration Experiments in Heat Transfer: Free Convection"
- Laboratory/Demonstration Experiments in Heat Transfer: Thermal Conductivity and Absorptivity Measurement
Showing 5 of 10 shared publications
- On the Development of a Student Integrated Intern Research Experience as a Pathway to Graduate Studies
- Enrichment Activities in Support of a Student Integrated Intern Research Experience
- Creating a Successful Pathway to Graduate Studies: The Student Integrated Intern Research Experience (SIIRE)
- Developing Lifelong Learning Skills For Middle School Teachers: Devising Their Own Engineering And Science Hands On Activities
- University Of Arkansas Science Partnership Program
Showing 5 of 9 shared publications
- Identification and quantification of glycoside flavonoids in the energy crop Albizia julibrissin
- Extraction of Antioxidant Compounds from Energy Crops
- Separation and purification of xylose oligomers using centrifugal partition chromatography
- A Glycoside Flavonoid in Kudzu (Pueraria lobata): Identification, Quantification, and Determination of Antioxidant Activity
- Separation of xylose oligomers using centrifugal partition chromatography with a butanol–methanol–water system
Showing 5 of 7 shared publications
- Microbial conversion of high-rank coals to methane
- Removal of carbonyl sulfide and hydrogen sulfide from synthesis gas byChlorobium thiosulfatophilum
- Conversion of hydrogen sulfide to elemental sulfur byChlorobium thiosulfatophilum in a CSTR with a sulfur-settling separator
- Effect of furfural on ethanol production by S. cerevisiae in a cross-linked immobilized cell reactor
- Biological conversion of synthesis gas culture development
Showing 5 of 6 shared publications
- Developing Lifelong Learning Skills For Middle School Teachers: Devising Their Own Engineering And Science Hands On Activities
- University Of Arkansas Science Partnership Program
- Uaspp: Three Years Of Helping Middle School Teachers Devise Their Own Hands On Engineering And Science Activities
- University of Arkansas Science Partnership Program: Lessons Learned In Evaluating Year One
- UASPP: Helping Middle School Teachers Devise Their Own Hands-on Engineering and Science Activities
Showing 5 of 6 shared publications
- Purification of resveratrol, arachidin‐1, and arachidin‐3 from hairy root cultures of peanut (Arachis hypogaea) and determination of their antioxidant activity and cytotoxicity
- Comparing extraction methods to recover ginseng saponins from American ginseng (Panax quinquefolium), followed by purification using fast centrifugal partition chromatography with HPLC verification
- Separation of Silymarins from Milk Thistle (Silybum Marianum L.) Extracted with Pressurized Hot Water using Fast Centrifugal Partition Chromatography
- Extraction of Co-Products from Biomass: Example of Thermal Degradation of Silymarin Compounds in Subcritical Water
- Extraction of Co-Products from Biomass: Example of Thermal Degradation of Silymarin Compounds in Subcritical Water
- Kinetic Modeling of Xylose Oligomer Degradation during Pretreatment in Dilute Acid or in Water
- Separation and purification of xylose oligomers using centrifugal partition chromatography
- Separation of xylose oligomers using centrifugal partition chromatography with a butanol–methanol–water system
- Hot water and dilute acid pretreatment of high and low specific gravity Populus deltoides clones
- Identification and quantification of glycoside flavonoids in the energy crop Albizia julibrissin
- HPLC-UV and LC-MS-MS Characterization of Silymarin in Milk Thistle Seeds and Corresponding Products
- Continuous Fermentation of Clostridium tyrobutyricum with Partial Cell Recycle as a Long-Term Strategy for Butyric Acid Production
- A Glycoside Flavonoid in Kudzu (Pueraria lobata): Identification, Quantification, and Determination of Antioxidant Activity
- Identification and quantification of glycoside flavonoids in the energy crop Albizia julibrissin
- Extraction of Antioxidant Compounds from Energy Crops
- A Glycoside Flavonoid in Kudzu (Pueraria lobata): Identification, Quantification, and Determination of Antioxidant Activity
- Extraction of Antioxidant Compounds from Energy Crops
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