Search Results - "Vermillion, Karl E."
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Production, characterization and fuel properties of alternative diesel fuel from pyrolysis of waste plastic grocery bags
Published in Fuel processing technology (01-06-2014)“…Pyrolysis of HDPE waste grocery bags followed by distillation resulted in a liquid hydrocarbon mixture with average structure consisting of saturated aliphatic…”
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2
Discovery of the Aggregation Pheromone of the Brown Marmorated Stink Bug (Halyomorpha halys) through the Creation of Stereoisomeric Libraries of 1‑Bisabolen-3-ols
Published in Journal of natural products (Washington, D.C.) (25-07-2014)“…We describe a novel and straightforward route to all stereoisomers of 1,10-bisaboladien-3-ol and 10,11-epoxy-1-bisabolen-3-ol via the rhodium-catalyzed…”
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3
Structural characterization of novel extracellular liamocins (mannitol oils) produced by Aureobasidium pullulans strain NRRL 50380
Published in Carbohydrate research (05-04-2013)“…[Display omitted] ► The structures of 4 novel compounds called liamocins are reported. ► Liamocins are mannitol-linked 3,5-dihydroxydecanoic polyesters. ►…”
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4
Structural characterization of novel sophorolipid biosurfactants from a newly identified species of Candida yeast
Published in Carbohydrate research (01-02-2012)“…Sophorolipids are a group of O-acylsophorose-based biosurfactants produced by several yeasts of the Starmerella clade. The known sophorolipids are typically…”
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Acyl Migration Kinetics of Vegetable Oil 1,2-Diacylglycerols
Published in Journal of the American Oil Chemists' Society (01-04-2008)“…The acyl migration kinetics of long-chain 1,2-diacylglycerol (1,2-DAG) to form 1,3-diacylglycerol (1,3-DAG) over the temperature range of 25-80 °C were…”
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A one-pot synthesis of 1,6,9,13-tetraoxadispiro(4.2.4.2)tetradecane by hydrodeoxygenation of xylose using a palladium catalyst
Published in Carbohydrate research (02-09-2016)“…In an effort to expand the number of biobased chemicals available from sugars, xylose has been converted to 1,6,9,13-tetraoxadispiro(4.2.4.2)tetradecane in a…”
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7
Nickel-Catalyzed Proton–Deuterium Exchange (HDX) Procedures for Glycosidic Linkage Analysis of Complex Carbohydrates
Published in Analytical chemistry (Washington) (21-07-2015)“…The structural analysis of complex carbohydrates typically requires the assignment of three parameters: monosaccharide composition, the position of glycosidic…”
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Quinovosamycins: new tunicamycin-type antibiotics in which the α, β-1″,11′-linked N-acetylglucosamine residue is replaced by N-acetylquinovosamine
Published in Journal of antibiotics (01-08-2016)“…Tunicamycins (TUN) are potent inhibitors of polyprenyl phosphate N -acetylhexosamine 1-phosphate transferases (PPHP), including essential eukaryotic GPT…”
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Complete Quantification of Group A and Group B Soyasaponins in Soybeans
Published in Journal of agricultural and food chemistry (22-03-2006)“…A combination of high-pressure extraction and preparative chromatography was used to purify the group A and group B soyasaponins from soy germ for use as…”
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10
Stereochemistry of Furfural Reduction by a Saccharomyces cerevisiae Aldehyde Reductase That Contributes to In Situ Furfural Detoxification
Published in Applied and Environmental Microbiology (01-08-2010)“…Ari1p from Saccharomyces cerevisiae, recently identified as an intermediate-subclass short-chain dehydrogenase/reductase, contributes in situ to the…”
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11
Assessing the diversity of anthocyanin composition in various tissues of purple corn (Zea mays L.)
Published in Phytochemistry (Oxford) (01-09-2022)“…Anthocyanins are natural pigments used in various foods, beverages, textiles, and nutraceuticals. Anthocyanins in the grain of purple corn (Zea mays L.,…”
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Unique Flavanol-Anthocyanin Condensed Forms in Apache Red Purple Corn
Published in Journal of agricultural and food chemistry (17-10-2018)“…Anthocyanin pigments from purple corn are being explored as a potential alternative to artificial colorants and for their health-promoting properties. However,…”
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13
Renewable Aliphatic Polyesters from Fatty Dienes by Acyclic Diene Metathesis Polycondensation
Published in Journal of the American Oil Chemists' Society (01-05-2020)“…Three renewable, linear, aliphatic polyesters were prepared by Acyclic diene metathesis (ADMET) polymerization of α,ω‐dienes derived from fatty acids…”
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14
Precursor-Directed Biosynthesis and Biological Testing of omega-Alicyclic- and neo-Branched Tunicamycin N‑Acyl Variants
Published in ACS chemical biology (20-10-2023)“…Tunicamycins (TUNs) are Streptomyces-derived natural products, widely used to block protein N-glycosylation in eukaryotes or cell wall biosynthesis in…”
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15
Heat‐ and light‐induced thiol‐ene oligomerization of soybean oil‐based polymercaptan
Published in Journal of applied polymer science (05-05-2018)“…ABSTRACT Polymercaptanized soybean oil (PMSO), the product of a thiol‐ene reaction between soybean oil and hydrogen sulfide, is a material of interest as a…”
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16
Thiazolidine Peracetates: Carbohydrate Derivatives that Readily Assign cis‑,trans-2,3-Monosaccharides by Gas Chromatography–Mass Spectrometry Analysis
Published in Analytical chemistry (Washington) (03-07-2018)“…A novel group of carbohydrate derivatives is described that uniquely assign cis/trans-2,3-aldose stereoisomers at low nanomolar concentrations. Aldopentoses,…”
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17
Rhodium-catalyzed reductive modification of pyrimidine nucleosides, nucleotide phosphates, and sugar nucleotides
Published in Carbohydrate research (01-02-2020)“…Nucleosides and nucleotides are a group of small molecule effectors and substrates which include sugar nucleotides, purine and pyrimidine-based nucleotide…”
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Biosynthesis and Conformational Properties of the Irregular Sesquiterpenoids Isothapsadiene and β‑Isothapsenol
Published in Journal of organic chemistry (18-05-2018)“…A carbocation cyclization/rearrangement mechanism for the biosynthesis of isothapsadiene and β-isothapsenol is shown to be energetically viable on the basis of…”
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19
Determination of the Stereochemistry of the Aggregation Pheromone of Harlequin Bug, Murgantia histrionica
Published in Journal of chemical ecology (01-12-2014)“…Preparation of a complete stereoisomeric library of 1,10-bisaboladien-3-ols and selected 10,11-epoxy-1-bisabolen-3-ols was pivotal for the identification of…”
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Structural characterization of (1→2)-β-xylose-(1→3)-α-arabinose-containing oligosaccharide products of extracted switchgrass (Panicum virgatum, L.) xylan after exhaustive enzymatic treatment with α-arabinofuranosidase and β-endo-xylanase
Published in Carbohydrate research (29-10-2014)“…•GH 62 α-arabinofuranosidase supplementation hydrolyzes all (1→3)-α-arabinose bonds.•Supplemented enzymatic digestion reduces complexity and facilitates…”
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