Index Catalog // ScholarsArchive@OSU

Instrumental and sensory analysis of 'Gala' apple (Malus domestica, Borkh) aroma

Creator:: Plotto, Anne
Abstract:: 'Gala' is an apple cultivar with a distinctive aroma and flavor. 'Gala' storage season is short in regular atmosphere (RA). Controlled atmosphere (CA) extends 'Gala' storage but volatile production is reduced. 'Gala' odor-active aroma compounds were identified using Osme, a gas chromatography and olfactometry technique. Changes in aroma after RA...
Resource Type:: Dissertation
Full Text:: Instrumental and sensory analysis of 'Gala' apple (Malus

Consumer and descriptive panel analysis of commercial yogurts

Creator:: Barnes, Debbie L.
Abstract:: A consumer and a trained descriptive panel was utilized to determine liking ratings and flavor profiles, respectively, for commercial brands of pre-stirred yogurt. Once the consumer and descriptive panel data was collected, the data was combined to determine the interrelationship of these two sets of data and to determine the...
Resource Type:: Masters Thesis
Full Text:: the same lot. All yogurt samples were obtained no more than three days prior to sensory evaluation

Investigating the Quality Dynamics of American Aroma Hops Intended for Dry-Hopping Beer

Creator:: Lafontaine, Scott R.
Abstract:: Historically, brewers have used dry-hopping (a cold extraction of nonvolatile and volatile chemicals from hops into fermenting or finished beer) to increase the microbial stability and shelf life of their beer. As hoppy beer styles have gained in popularity over the last decade (2007-2017), the objective of dry-hopping has turned...
Resource Type:: Dissertation
Full Text:: harvested hops might be better for dry-hopping or aroma additions. In the brewery, a sensory directed

Quality assessment of Asian noodles made from U.S. wheat flours using sensory descriptive analysis

Creator:: Janto, Mimi
Abstract:: As a major wheat exporter to countries all over the world, the United States has to produce wheat that satisfy different quality requirements requested by their customers. Over the past decade the United States has encountered a major problem, that of losing market share in Asia to Canada and Australia....
Resource Type:: Masters Thesis
Full Text:: Discussion 31 3.4.1 Sensory Profile of Four Major Types of Taiwanese Noodles 32 3.4.2 Evaluation

Suppression of sourness in binary and tertiary model mixture solutions

Creator:: Savant, Lotika
Abstract:: Addition of acids to foods allows for enhanced food safety. Acids are the primary form of defense against microbial contamination in refrigerated foods, while use of acids in conjunction with heat or high hydrostatic pressure processing lowers energy usage resulting in cost reduction. However, addition of acids to food or...
Resource Type:: Dissertation
Full Text:: suppression of the sourness of citric, lactic and malic acids, as perceived by a trained sensory panel in

Descriptive sensory analysis of thornless blackberry selections to determine sensory similarity to 'Marion' blackberry flavor

Creator:: Kurnianta, Astrid Joana
Abstract:: 'Marion' blackberry is known for having excellent aroma and flavor, yet they are susceptible to damage by freezing and they are very thorny. Thornless blackberry cultivars have been developed and show great potential. Thus, the interest of the study was in determining which of eight thornless blackberry cultivars, have similar...
Resource Type:: Masters Thesis
Full Text:: in CA-stored fruit (Plotto et al., 2000). Sensory evaluation study on Gala apple was conducted

Aroma qualities of raw hops and hops in beer by trained panel free-choice profiling

Creator:: Stucky, Gregory J.
Abstract:: Hops contribute many desirable aromas to beer. Traditionally hop aromas have been described by the point of addition in the brewing process (dry-hop, finish-hop, or kettle-hop). The compounds present in the oil provide a wide range of aroma qualities. Since the composition of the oil is different for each hop...
Resource Type:: Masters Thesis
Full Text:: a person that has had formal training in sensory evaluation and has participated on many different

The effect of sucrose, aspartame, acesulfame-K and blended aspartame/acesulfame-K on orange and strawberry flavor in model solutions

Creator:: Wiseman, Jennifer Jo
Abstract:: The effect of sweeteners on fruit flavor perception was studied through the use of fruitiness power functions for unsweetened and sweetened model systems. In the first part of the study, two isosweet concentrations of aspartame and sucrose were determined and combined with five concentrations of orange and strawberry flavorants. Fruitiness...
Resource Type:: Masters Thesis
Full Text:: as well as professionally. I feel fortunate to have been a part of our exceptional sensory group

Analytical and sensory evaluation of hop varieties

Creator:: Sanchez, Nora B.
Abstract:: The German hop Hallertauer, hallertauer is highly valued because of its "noble aroma", but it has a very low yield when cultivated in the U.S. Two new crosses of Hallertauer, U.S.D.A. 21455 and 21459, have high yields and promising aroma characteristics. In order to predict sensory properties of beers as...
Resource Type:: Masters Thesis
Full Text:: Sensory Evaluation of Hop Varieties Abstract approved:_. Mina R. McDaniel The German hop

Carbonation and its interaction with other sensory modalities

Creator:: Yau, Niann-jou N. (Niann-jou Newton)
Abstract:: The study of carbonation perception is limited, even though carbonated beverages are very popular. A series of experiments were conducted to determine the sensory properties of carbonation itself and its interaction with other sensory modalities. First, the power functions of carbonation in carbonated spring water were developed by a trained...
Resource Type:: Dissertation

ScholarsArchive@OSU

Instrumental and sensory analysis of 'Gala' apple (Malus domestica, Borkh) aroma

Consumer and descriptive panel analysis of commercial yogurts

Investigating the Quality Dynamics of American Aroma Hops Intended for Dry-Hopping Beer

Quality assessment of Asian noodles made from U.S. wheat flours using sensory descriptive analysis

Suppression of sourness in binary and tertiary model mixture solutions

Descriptive sensory analysis of thornless blackberry selections to determine sensory similarity to 'Marion' blackberry flavor

Aroma qualities of raw hops and hops in beer by trained panel free-choice profiling

The effect of sucrose, aspartame, acesulfame-K and blended aspartame/acesulfame-K on orange and strawberry flavor in model solutions

Analytical and sensory evaluation of hop varieties

Carbonation and its interaction with other sensory modalities

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