Index Catalog // ScholarsArchive@OSU

Aroma compounds in sweet dry whey

Creator:: Mahajan, Shilpa S.
Abstract:: The objective of this study was to identify aroma volatiles in sweet whey powder. Volatiles were isolated by solvent extraction and solvent assisted flavor evaporation. Fractionation was followed to separate acidic volatiles from nonacidic volatiles. Gas chromatography/olfactometry and gas chromatography-mass spectrometry were used for the identification ofaroma compounds. Osme methodology...
Resource Type:: Masters Thesis
Full Text:: -trimethylpyrazine, fiirfuryl alcohol, p-cresol, 2-acetyl pyrrole, maltol, furaneol and several lactones. The aroma

Functional transition metal oxides : structure-property relationships

Creator:: Smith, Andrew E.
Abstract:: Transition metal oxides are an important class of materials for the wide variety optical, electrical, dielectric, magnetic, and thermal properties observed. Their unique structure-property relationships allow for property tuning and often provide insight into the fundamentals of chemistry. The work in this thesis was focused on the design, synthesis and...
Resource Type:: Dissertation
Full Text:: orthorhombic p-type semiconductors. Unique magnetism was found for M = Fe and Cr with both showing magnetic

Cellulose Nanomaterial Incorporated Edible Coatings for Improving Storability of Postharvest Fruit: Mechanisms, Development and Validation

Creator:: Deng, Zilong
Abstract:: The overall objective of this dissertation study was to develop and validate the performance of cellulose nanomaterials (CNs) incorporated fruit coatings for improving the storability of postharvest pears and bananas under various storage conditions. Four specific studies were conducted to fulfill the research objectives as stated below. First, cellulose nanocrystal...
Resource Type:: Dissertation
Full Text:: –75. Liou, P., Nayigiziki, F.X., Kong, F., Mustapha, A., Lin, M., 2017. Cellulose nanofibers

Polyion sensors based on induced ion extraction

Creator:: Fordyce, Katherine
Abstract:: A novel method for detecting the peptidase activity of clinically relevant peptidases was investigated using solid-contact electrochemical polyion sensors under chronopotentiometric control. Complete instrumental control over ion-extraction was accomplished by incorporating a lipophilic electrolyte into the ion-selective membrane; the sensors had no intrinsic ion-exchange capabilities. The sensors were used to...
Resource Type:: Masters Thesis
Full Text:: , 112. 2. Munoz, A.; Katerndahl, D. Am. Fam. Physician. 2000, 62, 164. 3. Le Moine, O.; Devaster, J

Lipid Profile in Pinot Noir Wine: Contributions to Taste and Mouthfeel Perception, Impacts of Winemaking Techniques, and Potential Use As Markers for Identifying Wine Origin

Creator:: Phan, Quynh K.
Abstract:: Wine taste and mouthfeel are essential factors that determine consumer acceptance, consumer preference, and wine quality. The three taste descriptors, sweet, sour, and bitter, are well understood and routinely appearing in wine sensory. In contrast, information related to mouthfeel sensations is still relatively limited. Winemakers have worked hard to craft...
Resource Type:: Dissertation
Full Text:: phospholipids addition (PS). * shows significant difference (Student’s t-test, p-value = 0.01

The identification and quantitation of complex polycyclic aromatic hydrocarbon mixtures in environmental samples using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry

Creator:: Manzano, Carlos A.
Abstract:: Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous contaminants and are mostly products of the incomplete combustion of organic material. PAHs are often found in environmental samples as a complex mixture of isomers. In addition, the same sources that produce complex PAH mixtures also produce other poorly characterized mixtures of organic compounds,...
Resource Type:: Dissertation
Full Text:: , P.; Vilanova, R. M.; Grimalt, J. O., Sediment Fluxes of Polycyclic Aromatic Hydrocarbons in

Development of new analytical methods for aroma analysis and investigation of impact of native yeasts on wine aroma

Creator:: Zhou, Qin
Abstract:: Three analytical methods for determination of aroma compounds in alcoholic beverages were developed and validated. These methods are sensitive and reliable that can be applied to analyze volatile phenols, stale aldehydes as well as some highly volatile aromas in alcoholic beverages. In the first study, an ethylene glycol (EG) polydimethylsiloxane...
Resource Type:: Dissertation
Full Text:: onto a GC. It is so-called “purge and trap” (P&T) in general. Release of volatile compounds from

Applications of Holographic Optical Tweezers: Multiplexed Fluorescence Spectroscopy and the Micromechanics of Type-I Collagen

Creator:: Cibula, Matthew A.
Abstract:: The development and some applications of holographic optical tweezers (HOT) are presented. Our HOT system uses a spatial light modulator (SLM) to control the location and properties of the optical trap. We have developed a method for optimizing the diffraction efficiency of a SLM that can be applied in situ...
Resource Type:: Dissertation
Full Text:: electric and magnetic fields by the electric polarization, P, and the magnetization, M, of a material. In

Preparation and characterization of polymer-SiO₂ hybrids

Creator:: Ferguson, Morgan L.
Abstract:: In a search for designed materials that mimic those found in biological systems, combining polymers with inorganic materials in sol-gel chemistry processes has gained momentum in the research world since the 1990's. This work methodically investigated the properties of several related polymer-SiO₂ hybrids prepared by a simple methodology that could...
Resource Type:: Dissertation
Full Text:: syndiotactic polymers. Molecular Weight M ea su re d P ro p er ty 12

ScholarsArchive@OSU

Aroma compounds in sweet dry whey

Functional transition metal oxides : structure-property relationships

Cellulose Nanomaterial Incorporated Edible Coatings for Improving Storability of Postharvest Fruit: Mechanisms, Development and Validation

Polyion sensors based on induced ion extraction

Lipid Profile in Pinot Noir Wine: Contributions to Taste and Mouthfeel Perception, Impacts of Winemaking Techniques, and Potential Use As Markers for Identifying Wine Origin

The identification and quantitation of complex polycyclic aromatic hydrocarbon mixtures in environmental samples using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry

Development of new analytical methods for aroma analysis and investigation of impact of native yeasts on wine aroma

Applications of Holographic Optical Tweezers: Multiplexed Fluorescence Spectroscopy and the Micromechanics of Type-I Collagen

Preparation and characterization of polymer-SiO₂ hybrids

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