Index Catalog // ScholarsArchive@OSU

Intrinsic and extrinsic quality of West Coast albacore tuna (Thunnus alalunga)

Creator:: Wheeler, Sena C.
Abstract:: The purpose of this study is to identify the intrinsic and extrinsic quality characteristics of West Coast albacore tuna (Thunnus alalunga). Albacore tuna were troll caught off the Oregon coast and transferred to the Oregon State University Seafood laboratory in Astoria, Oregon. Core samples were extracted from six designated body...
Resource Type:: Masters Thesis
Full Text:: Extrinsic Quality of West Coast Albacore Tuna (Thunnus alalunsd). Abstract approved: Michael T. Morris

Extraction and production of n-3 polyunsaturated fatty acid concentrate from Pacific sardines (Sardinops sagax)

Creator:: Okada, Tomoko
Abstract:: Intrinsic characteristics of Pacific sardines were determined. The lipid content in sardines was initially low (6.79%) in the beginning ofthe season, increased to 22.95% in mid-August, and decreased slightly by the end of September. An inverse correlation (R² = -0.90) was found between lipid and moisture content. Analysis showed that...
Resource Type:: Dissertation
Full Text:: sasax) Abstract approved: MicEael T. Morfissfcy-- Intrinsic characteristics of Pacific sardines

Influence of fish on the bioavailability of plant iron in the anemic rat

Creator:: Chao, Lucia Sy-Jing Lo
Resource Type:: Masters Thesis
Full Text:: . Dennis T. Gordon The composition of the diet in iron nutrition may be more important than the iron it

Effects of Pediococcus spp. on Oregon Pinot noir

Creator:: Strickland, Matthew T.
Abstract:: This research investigated the effects of Pediococcus spp. on Oregon Pinot noir wines. Pediococcus (P. parvulus (7), P. damnosus (1), P. inopinatus (1)) isolated from Oregon and Washington state wines demonstrated differences in their susceptibility to SO₂ with some isolates growing well in model media at 0.4 mg/L molecular SO₂....
Resource Type:: Masters Thesis
Full Text:: Matthew T. Strickland for the degree of Master of Science in Food Science and Technology presented on

Impact of lees content, nitrogen, and elemental sulfur on volatile sulfur compound formation in Vitis vinifera L. cv. 'Pinot noir' wine

Creator:: Kraft, Daniel N.
Abstract:: One of the most common problems in wine production is the formation of hydrogen sulfide (H₂S) and other volatile sulfur compounds (VSCs), which can mask positive aromas at low concentrations and result in unpleasant aromas such as rotten egg, cabbage, garlic, and rubber at higher concentrations. Despite the large body...
Resource Type:: Masters Thesis

Characterization of phenolics in Marion and Evergreen blackberries

Creator:: Siriwoharn, Thanyaporn
Abstract:: Frozen Marion (Rubus sp. hyb) and Evergreen blackberries (Rubus laciniatus) (whole berries, berries without seeds, and seeds alone) were acetone/ chloroform extracted. Phenolics were isolated using C₁₈ cartridges and polyamide resins, then characterized and measured by reversed-phase HPLC/diode array spectral techniques. The Polyamide isolated fractions of Marion berries contained four...
Resource Type:: Masters Thesis
Full Text:: Technology n of the Gin t^" Dean of the Graduate School I understand that my thesis will become part

Influence of cultivar and maturity on blackberry polyphenolics and investigation of sediment formation in blackberry juice

Creator:: Siriwoharn, Thanyaporn
Abstract:: The influence of cultivar and maturity on polyphenolic composition and antioxidant activity was investigated by UV-Visible spectrophotometry and analytical high performance liquid chromatography (HPLC) in commercially important blackberry cultivars and selections. The anthocyanin pigments changed tremendously with ripening. Total anthocyanins increased from 74.7-317 mg/100g fw from underripe to over ripe...
Resource Type:: Dissertation
Full Text:: Blackberry Juice. Abstract approved: "fc=»t- Ronald E. Wrolstad The influence of cultivar and

Cherry phytochemicals

Creator:: Chaovanalikit, Arusa, 1974-
Abstract:: The distribution of anthocyanin pigments and polyphenolics of sweet (Prunus avium) and sour cherries (Prunus cerasus) were determined by Ultraviolet- Visible (UV-Visible) spectrophotometry and High Performance Liquid Chromatography with photodiode array detector (HPLC-DAD). Their antioxidant properties were determined by Oxygen Radical Absorbance Capacity (ORAC) and Ferric Reducing Antioxidant Power (FRAP)....
Resource Type:: Dissertation
Full Text:: committee members; Dr. Vincent T. Remcho, Dr. Lisbeth Meunier-Goddik, Dr. Charles D. Boyer, and Dr

Biochemical and Physical Characterization of Fish Protein Isolate and Surimi for their Compatibility

Creator:: Kobayashi, Yuka
Abstract:: There are presently two successful methods used to refine fish muscle proteins: surimi and fish protein isolate (FPI). Both surimi and FPI have the ability to form an elastic gel upon comminution and heating. However, their gelation behaviors are different as they are refined in a biochemically opposite way based...
Resource Type:: Dissertation
Full Text:: . DeWitt, Dr. Michael H. Penner, and Dr. Sam T. Johnson for their professional guidance and assistance in

Endogenous proteinase and myosin gelation of arrowtooth flounder (Atheresthes stomias)

Creator:: Visessanguan, Wonnop
Abstract:: Proteolytic degradation of fish flesh occurring at elevated temperatures is the primary limitation for the commercial utilization of arrowtooth flounder (ATF). Characterization of the autolytic activity of ATF muscle incubated at various pHs and temperatures indicated the involvement of heat-activated proteinases active at acidic and alkaline pHs. Further characterization of...
Resource Type:: Dissertation
Full Text:: initiation, supervision, and encouragement. I also would like to express my sincere thank to Dr. Micheal T

ScholarsArchive@OSU

Intrinsic and extrinsic quality of West Coast albacore tuna (Thunnus alalunga)

Extraction and production of n-3 polyunsaturated fatty acid concentrate from Pacific sardines (Sardinops sagax)

Influence of fish on the bioavailability of plant iron in the anemic rat

Effects of Pediococcus spp. on Oregon Pinot noir

Impact of lees content, nitrogen, and elemental sulfur on volatile sulfur compound formation in Vitis vinifera L. cv. 'Pinot noir' wine

Characterization of phenolics in Marion and Evergreen blackberries

Influence of cultivar and maturity on blackberry polyphenolics and investigation of sediment formation in blackberry juice

Cherry phytochemicals

Biochemical and Physical Characterization of Fish Protein Isolate and Surimi for their Compatibility

Endogenous proteinase and myosin gelation of arrowtooth flounder (Atheresthes stomias)

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