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The Efficiency of Dry-hopping and Strategies for the Better Utilization of Dry-hops

Creator:: Hauser, Dean G.
Abstract:: The popularity of hop-forward American craft beers has had a profound impact on the use of hops as an ingredient; where hops were once thought of as the “spice” of beer, they may now be considered the primary driver of flavor in beer styles such as American India Pale Ales....
Resource Type:: Masters Thesis
Full Text:: . Title: The Efficiency of Dry-hopping and Strategies for the Better Utilization of Dry-hops

Aroma-active compounds in 'Centennial', 'Citra' and 'Nelson Sauvin' hop varieties and their aroma contribution to dry-hopped beer

Creator:: Feng, Shi
Abstract:: The objectives of this study were to 1) measure and compare the compositional differences of essential oil among three hop cultivars ('Centennial’, 'Citra' and 'Nelson Sauvin'), 2) identify the odor-active aroma compounds in three varieties of hops and 3) investigate the behavior of hop-derived aroma compounds in beers prepared by...
Resource Type:: Masters Thesis
Full Text:: hop-derived aroma compounds in beers prepared by dry-hopping approach with three hop varieties

A study of factors affecting the extraction of flavor when dry hopping beer

Creator:: Wolfe, Peter Harold
Abstract:: This work set out to examine the methodologies of dry hopping, compare different hop materials, and look at the extraction behavior of different types of hop compounds. This work consists of two discrete studies, where the first study informed the design of the second. The first study measured the concentrations...
Resource Type:: Masters Thesis
Full Text:: of Flavor When Dry Hopping Beer Abstract approved

The influence of polyphenols and humulinones on bitterness in dry-hopped beer

Creator:: Parkin, Ellen Jane
Abstract:: This research sought to determine the origin of bitterness as a result of dry-hopping. An unhopped ale was dry-hopped and examined in the controlled dry-hop experiment and commercial beers were examined for chemical changes from dry-hopping in the commercially dry-hopped beer survey. This thesis work suggested specific bitter hop components...
Resource Type:: Masters Thesis
Full Text:: - hopping. An unhopped ale was dry-hopped and examined in the controlled dry-hop experiment and commercial

The activities of the idle males on the breeding ground of the Alaska fur seal on St. George Island, Alaska

Creator:: McGilvrey, Frank Byron
Resource Type:: Masters Thesis

Lapidary work as a medium of instruction for the industrial arts program

Creator:: Oliphant, Alva Wayne
Resource Type:: Masters Thesis
Full Text:: suggestions and assistance during the preparation of this study, the author is grateful to i)r. H. R

Biosystematics of parsley-ferns, Cryptogramma R. Br., in western North America

Creator:: Alverson, Edward R.
Abstract:: A biosystematic investigation of Cryptogramma section Cryptogramma in western North America has been directed towards resolution of two separate taxonomic questions. Results of this research support the hypothesis that a previously undescribed diploid (2n = 30 II) taxon, C. cascadensis, is present along with the common and widespread C. acrostichoides....
Resource Type:: Masters Thesis

Development of seed and plant certification procedure with special reference to Oregon

Creator:: Gross, Alvin Eugene
Resource Type:: Masters Thesis
Full Text:: ~-----for the--~~ ~~--1n ~Qa~---~ ( Name) (De g~ee) ( Major) Date 'l;hes i s p r e sented__lfa.y_ .22

Effects of temperature and holding time during pre-blanch on pH, pectic substances and quality characteristics of canned green beans

Creator:: Boni, Magloire C.
Abstract:: Physical, chemical and sensory attributes were examined on canned green beans (Oregon 1604) of sieve sizes 3 & 4 and 5 & 6 after one and three months of storage at room temperature (RT). The green beans subjected to different pre-blanch conditions in water (T1t1: 160°F - 30 min.; T1t2:...
Resource Type:: Masters Thesis
Full Text:: and_Quality_Characteristics of Canned Green Beans. Abstract approved Mr. George W. Varseveld Physical, chemical and

An experimental evaluation of a passive anti-roll tank system

Creator:: Plank, William Sanford
Abstract:: The effectiveness of the passive anti-roll tank system aboard the R/V YAQUINA was determined. Measurements of ship roll, effective waveslope and tank water transfer were analyzed using a systems analysis technique. Time series of the inputs and outputs of the ship/tank system and of the tank itself were processed using...
Resource Type:: Masters Thesis
Full Text:: EXPERIMENTAL EVALUATION OF A PASSIVE ANTI- ROLL TANK SYSTEM Abstract approved: Dr. George Beafdsley The

ScholarsArchive@OSU

The Efficiency of Dry-hopping and Strategies for the Better Utilization of Dry-hops

Aroma-active compounds in 'Centennial', 'Citra' and 'Nelson Sauvin' hop varieties and their aroma contribution to dry-hopped beer

A study of factors affecting the extraction of flavor when dry hopping beer

The influence of polyphenols and humulinones on bitterness in dry-hopped beer

The activities of the idle males on the breeding ground of the Alaska fur seal on St. George Island, Alaska

Lapidary work as a medium of instruction for the industrial arts program

Biosystematics of parsley-ferns, Cryptogramma R. Br., in western North America

Development of seed and plant certification procedure with special reference to Oregon

Effects of temperature and holding time during pre-blanch on pH, pectic substances and quality characteristics of canned green beans

An experimental evaluation of a passive anti-roll tank system

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