D
Dennis G. Olson
Researcher at Iowa State University
Publications - 91
Citations - 4994
Dennis G. Olson is an academic researcher from Iowa State University. The author has contributed to research in topics: Sodium & Tetrasodium pyrophosphate. The author has an hindex of 37, co-authored 91 publications receiving 4802 citations.
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Journal ArticleDOI
Proteolysis of specific muscle structural proteins by mu-calpain at low pH and temperature is similar to degradation in postmortem bovine muscle.
Elisabeth J. Huff-Lonergan,Tomiko Mitsuhashi,Dirk Douglas Beekman,Frederick C. Parrish Jr.,Dennis G. Olson,Richard M. Robson +5 more
TL;DR: Degradation products, similar to those observed PM, for all five proteins also were detected in Western blots of mu-calpain-digested MF, suggesting the calpain system plays a key role in PM protein degradation.
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Myofibril fragmentation and shear resistance of three bovine muscles during postmortem storage
TL;DR: In this article, myofibril fragmentation index (MFI) and Warner-Bratzler (W-B) values were determined quantitatively by measuring the absorbance of a myoftibril suspension, and it was observed that MFI increased during postmortem storage for L and ST, but increased only slightly for PM.
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Effect of muscle type, packaging, and irradiation on lipid oxidation, volatile production, and color in raw pork patties.
TL;DR: No single volatile components but total volatiles could be used to predict lipid oxidation status of raw meat, but Oxygen availability during storage was more important than irradiation on the lipid oxidation and color values of raw patties.
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Analysis of volatile components and the sensory characteristics of irradiated raw pork
TL;DR: The finding that irradiation had no negative effect on the acceptance of meat, and approximately 70% of sensory panels characterized irradiation odor as barbecued-corn-like odor indicates that the major contributor of off-odor in irradiated meat is not lipid oxidation, but radiolytic breakdown of sulfur-containing amino acids.
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Effect of postmortem storage and calcium activated factor on the myofibrillar proteins of bovine skeletal muscle
TL;DR: Parallel effects of Ca2+-activated factor on Z-disk and troponin-T degradation and the relative total activity of CAF in L, ST and PM muscles are similar to the effects of postmortem storage in myofibril fragmentation, myotibrillar protein degradation and WB shear force values.