Index Catalog // ScholarsArchive@OSU

Impact of Preharvest Weathering, Without Sprouting, on the Quality of Soft White Winter Wheat in the U.S. Pacific Northwest

Creator:: Smith, Jordan L.
Abstract:: When wheat is exposed to rain in the period before harvest, it sometimes causes the problem of pre-harvest sprouting (PHS). Wheat that undergoes sprouting has poor end-use quality and is less valuable. In recent years, the U. S. Pacific Northwest (PNW) has experienced increased summer showers sometimes causing widespread PHS....
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________________________ Andrew S. Ross When wheat is exposed to rain in the period before harvest, it

Contribution of Farm Level Milk Sourcing on Non-Starter Lactic Acid Bacteria (NSLAB) in Cheddar, and the Assessment of High Resolution Melt Analysis used for Species Identification

Creator:: Baird, Christopher S.
Abstract:: Non-starter lactic acid bacteria (NSLAB) are found at low levels in fresh raw milk and are important to the dairy industry because of their potential impact on the flavor and texture of yogurt, sour cream, and cheese. The purpose of this study was to evaluate three methods for the identification...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Christopher S

Effect of Genotype and Environment on Organic Winter and Spring Naked Barley Composition and Food Functionality

Creator:: Bunting, Jordyn S.
Abstract:: Naked barley is a rich source of fiber and phytonutrients but is not widely consumed by humans. The author contends that increasing population-wide consumption of wholegrain naked-barley would accrue a net positive public health benefit by helping to increase total fiber and phytonutrient consumption. Many of the leading causes of...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Jordyn S. Bunting for the degree of Master of Science in Food Science

Two Studies Addressing Practical Needs of Wheat Farmers, Processors, and Breeders : Changes in Falling Number and Alpha-amylase During Grain Storage, and Improved Predictions of Wheat-flour Dough Properties

Creator:: Adams, Mike R.
Abstract:: Wheat (Triticum aestivum) is a globally traded staple food crop. The diverse and pleasing nature of wheat-derived products is a result of the complex interactions of the polymeric components from the wheat endosperm. Changes in the functionality of these polymeric components, as a result of changes in growing conditions or...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: ________________________________________________ Andrew S. Ross Wheat

Oxidative gelation and functionality of wheat flour : effects of grain storage, flour aging, and grain type (hard or soft)

Creator:: Mattson, Jacob E.
Abstract:: This study examined changes in flour functionality during storage of grain and subsequent aging of flour milled from the grain. Freshly harvested grain was stored for 24 weeks and flour milled from the grain at specified time intervals after harvest (0, 3, 6, 12, and 24 weeks). For each milling...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Andrew S. Ross This study examined changes in flour functionality during storage of

Some carboxylic esterases of the pea (Pisum sativum L.)

Creator:: Norgaard, Marida Jane
Abstract:: Although esterases have been reported in peas, their properties have not been studied. The purpose of this investigation was to determine the substrate and inhibitor specificity of the esterases present in a water extract of lyophilized peas, and to determine if pea esterases could be classified according to the criteria...
Resource Type:: Masters Thesis
Full Text:: (Major) (Date) Title: SOME CARBOXYLIC ESTERASES OF THE PEA (PISUM SATIVUM L. ) Abstract

Polyphenol oxidase of D'Anjou pears (Pyrus communis L.)

Creator:: Halim, David Husien
Abstract:: Stability, substrate and inhibitor specificity and electrophoretic properties of a crude polyphenol oxidase (PPO) preparation extracted from d'Anjou pears (Pyrus communis L.) were investigated. Levels of polyvinylpyrrolidone and pH of buffer for extraction were found to affect the specific activity of the extracted enzyme. An extract prepared with 1.5 g...
Resource Type:: Masters Thesis
Full Text:: ?(o Title: POLYPHENOL OXIDASE OF d'ANJOU PEARS (PYRUS COMMUNIS L. ) ■ f

Impact of terroir on cheddar cheese flavor and the influence of farm-to-farm variability, commingling, and pasteurization.

Creator:: Turbes, Gregory S.
Abstract:: The concept of terroir is commonly used as marketing tool to highlight unique characteristics of regional food products, however there is little scientific evidence of terroir pertaining to cheese. The purpose of this research was to investigate the potential impact of milk origin, pasteurization, and commingling on the sensorial, chemical,...
Resource Type:: Masters Thesis
Full Text:: OF THE THESIS OF Gregory S. Turbes for the degree of Master of Science Name in Food Science

The use of L-Aspartyl-L-phenylalanine methyl ester (Aspartame) as a sweetening agent in orange sherbet

Creator:: McPherson, Barbara Ann
Abstract:: The objective of this investigation was to develop an acceptable aspartame sweetened orange sherbet which might offer significant caloric reduction and cost advantages, and hence be applicable to commercial production. A control sherbet, with a preference level equal to a commercially available orange sherbet was used as the reference. An...
Resource Type:: Masters Thesis
Full Text:: AND TECHNOLOGY presented on UUyUjt /9 Z?"?^ Title: THE USE OF L-ASPARTYL-L-PHENYLALANINE

Heat-induced compounds in strawberries

Creator:: Sloan, Jerry L.
Abstract:: Dimethyl sulfide, acetaldehyde, isobutyraldehyde, furan, 2-furaldehyde, 2-acetyl furan, and ethyl furoate were produced when pureed strawberries were heated to 120° C. for 30 minutes. Shorter heating periods were sufficient to produce the first three compounds. With the exception of acetaldehyde, none of the heat-induced compounds were detected in unheated, pureed...
Resource Type:: Capstone Project
Full Text:: Time, Concentration of Compound (P.P.M.) Min. Me,S Acetaldehyde lsobutyraldehyde 0 0.00 l. 85 <0.05

ScholarsArchive@OSU

Impact of Preharvest Weathering, Without Sprouting, on the Quality of Soft White Winter Wheat in the U.S. Pacific Northwest

Contribution of Farm Level Milk Sourcing on Non-Starter Lactic Acid Bacteria (NSLAB) in Cheddar, and the Assessment of High Resolution Melt Analysis used for Species Identification

Effect of Genotype and Environment on Organic Winter and Spring Naked Barley Composition and Food Functionality

Two Studies Addressing Practical Needs of Wheat Farmers, Processors, and Breeders : Changes in Falling Number and Alpha-amylase During Grain Storage, and Improved Predictions of Wheat-flour Dough Properties

Oxidative gelation and functionality of wheat flour : effects of grain storage, flour aging, and grain type (hard or soft)

Some carboxylic esterases of the pea (Pisum sativum L.)

Polyphenol oxidase of D'Anjou pears (Pyrus communis L.)

Impact of terroir on cheddar cheese flavor and the influence of farm-to-farm variability, commingling, and pasteurization.

The use of L-Aspartyl-L-phenylalanine methyl ester (Aspartame) as a sweetening agent in orange sherbet

Heat-induced compounds in strawberries

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