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42 results on '"Mancini, Richard A."'

4. AMSA Meat Color Measurement Guidelines

Author

King, D. Andy, primary, Hunt, Melvin, additional, Barbut, Shai, additional, Claus, James (Jim), additional, Cornforth, Darren, additional, Joseph, Poulson, additional, Kim, Brad, additional, Lindahl, Gunilla, additional, Mancini, Richard A., additional, N. Nair, Mahesh, additional, Merok, Kjell, additional, Milkowski, Andrew, additional, Mohan, Anand, additional, Pohlman, Fred, additional, Ramanathan, Ranjith, additional, Raines, Chris, additional, Seyfert, Mark, additional, Sorheim, Oddvin, additional, Suman, Surendranath P, additional, and Weber, Mellissa, additional

Published
2022
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6. Sucked Into the Vinyl Vortex

Author

Mancini, Richard

Subjects
Electronics, Home and garden, Music
Abstract

I can feel myself getting sucked into the Old Tech Vortex, and Michael Trei is partly to blame. I ignored his first review of Andover Audio's SpinBase (October/November 2020 issue) [...]

Published
2022

9. Effect of antioxidant solubility and concentration on discoloration of beef vertebrae marrow during display

Author

Mancini, Richard A., Herald, Tom J., Hunt, Melvin C., Johnson, Dallas E., Seyfert, Mark, Kropf, Donald H., and Hachmeister, Kathy A.

Subjects
Color of food -- Research, Antioxidants -- Research, Food conservation -- Research, Food -- Protection and preservation, Food -- Research, Beef, Business, Food/cooking/nutrition
Abstract

The effects of antioxidant solubility and concentration on beef lumbar vertebrae marrow discoloration during display are compared. It is observed that ascorbic acid minimized discoloration on the cut surface of lumbar vertebrae in high-oxygen modified atmosphere packaging, and that altering ascorbic acid's solubility would limit the antioxidant's ability to maintain color.

Published
2006

14. Influence of cooking rate, endpoint temperature, post-cook hold time, and myoglobin redox state on internal color development of cooked ground beef patties

Author

Ryan, Suzanne M., Seyfert, Mark, Hunt, Melvin C., and Mancini, Richard A.

Subjects
Myoglobin -- Research, Fried food -- Research, Oxidation-reduction reaction, Business, Food/cooking/nutrition
Abstract

The effect of cooking rate, endpoint temperature, post-cook holding time and raw myoglobin redox-state on internal color development of cooked ground beef patties was examined. A slow cooking rate, post-cook holding time and cooking from a highly oxygenated state led to an increase in myoglobin denaturation and a well-done appearance.

Published
2006

15. Potentiating the Heat Inactivation of Escherichia coli O157:H7 in Ground Beef Patties by Natural Antimicrobials

Author

Nair, Meera Surendran, Lau, Patrick, Belskie, Kaylin, Fancher, Samantha, Chen, Chi-Hung, Karumathil, Deepti Prasad, Yin, Hsin-Bai, Liu, Yanyan, Ma, Fulin, Upadhyaya, Indu, Upadhyay, Abhinav, Mancini, Richard, Venkitanarayanan, Kumar, Nair, Meera Surendran, Lau, Patrick, Belskie, Kaylin, Fancher, Samantha, Chen, Chi-Hung, Karumathil, Deepti Prasad, Yin, Hsin-Bai, Liu, Yanyan, Ma, Fulin, Upadhyaya, Indu, Upadhyay, Abhinav, Mancini, Richard, and Venkitanarayanan, Kumar

Abstract

Escherichia coil O157: H7 (EHEC) is a major foodborne pathogen largely transmitted to humans through the consumption of undercooked ground beef. This study investigated the efficacy of two food-grade, plant derived antimicrobials, namely rutin (RT), and resveratrol (RV) with or without chitosan (CH) in enhancing EHEC inactivation in undercooked hamburger patties. Further, the effect of aforementioned treatments on beef color and lipid oxidation was analyzed. Additionally, the deleterious effects of these antimicrobial treatments on EHEC was determined using scanning electron microscopy (SEM). Ground beef was inoculated with a five-strain mixture of EHEC (7.0 log CFU/g), followed by the addition of RT (0.05%, 0.1% w/w) or RV (0.1, 0.2% w/w) with or without CH (0.01% w/w). The meat was formed into patties (25 g) and stored at 4 degrees C for 5 days. On days 1, 3, and 5, the patties were cooked (65 degrees C, medium rare) and surviving EHEC was enumerated. The effect of these treatments on meat color and lipid oxidation during storage was also determined as per American Meat Science Association guidelines. The study was repeated three times with duplicate samples of each treatment. Both RT and RV enhanced the thermal destruction of EHEC, and reduced the pathogen load by at least 3 log CFU/g compared to control (P < 0.05). The combination of RT or RV with CH was found to be more effective, and reduced EHEC by 5 log CFU/g (P <- 0.05). EHEC counts in uncooked patties did not decline during storage for 5 days (P > 0.05). Moreover, patties treated with RV plus CH were more color stable with higher a{*} values (P < 0.05). SEM results revealed that heat treatment with antimicrobials (CH + RV 0.2%) resulted in complete destruction of EHEC cells and extrusion of intracellular contents. Results suggest that the aforementioned antimicrobials could be used for enhancing the thermal inactivation of EHEC in undercooked patties; however, detailed sensory studies are warranted.

Published
2016

16. Security, ecology: shredders help both

Author

Mancini, Richard

Subjects
Office Equipment, Hardware Selection, Security, User Need, Recycling, Paper shredders -- Purchasing, Office equipment and supplies -- Usage
Published
1992

17. Potentiating the Heat Inactivation of Escherichia coli O157:H7 in Ground Beef Patties by Natural Antimicrobials

Author

Surendran Nair, Meera, primary, Lau, Patrick, additional, Belskie, Kaylin, additional, Fancher, Samantha, additional, Chen, Chi-Hung, additional, Karumathil, Deepti Prasad, additional, Yin, Hsin-Bai, additional, Liu, Yanyan, additional, Ma, Fulin, additional, Upadhyaya, Indu, additional, Upadhyay, Abhinav, additional, Mancini, Richard, additional, and Venkitanarayanan, Kumar, additional

Published
2016
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22. Species-Specific Myoglobin Oxidation

Author

Yin, Shuang, primary, Faustman, Cameron, additional, Tatiyaborworntham, Nantawat, additional, Ramanathan, Ranjith, additional, Maheswarappa, Naveena B., additional, Mancini, Richard A., additional, Joseph, Poulson, additional, Suman, Surendranath P., additional, and Sun, Qun, additional

Published
2011
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24. Enhancing the thermal destruction of Escherichia coli O157:H7 in ground beef patties by trans-cinnamaldehyde

Author

Amalaradjou, Mary Anne Roshni, primary, Baskaran, Sangeetha Ananda, additional, Ramanathan, Ranjith, additional, Johny, Anup Kollanoor, additional, Charles, Anu Susan, additional, Valipe, Satyender Rao, additional, Mattson, Tyler, additional, Schreiber, David, additional, Juneja, Vijay K., additional, Mancini, Richard, additional, and Venkitanarayanan, Kumar, additional

Published
2010
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27. Should U.S. Joint Military Doctrine Give The 'Media' An Operational Function to Support The Operational Commander?

Author

NAVAL WAR COLL NEWPORT RI, Mancini, Richard V., NAVAL WAR COLL NEWPORT RI, and Mancini, Richard V.

Abstract

To propose elevating the importance of media to an operational function is a significant demarcation from other researchers who reiterate the obvious advice of just doing a better job to incorporate the media into the operational planning process. This paper will examine the media's importance to the operational commander through historical examples and show why the commander often continues to 'get it wrong' by examining one commander who used the media correctly. It will also recommend that the media should have a separate and distinct operational function to support the joint commander, and conclude with media considerations for the operational commander. The operational commander cannot just give passing thought to the media or leave it in hands of his Public Affairs Officer. The joint commander must personally provide guidance and direction to his subordinate commanders, and continue to answer media questions, but he must also be proactive in disseminating information (good or bad) to the media. He must effectively use the media as an enabler to assist in securing the military objective in support of our nation's policies. However, the fact remains that in today's technology-driven world, the media is a fourth dimension added to air, land, and sea and the operational commander must contend with this potent entity to be relevant. Moreover, the media is an accelerator of immense importance in today's world in respect to the operational factors of time, space, and force affecting the operational commander decision-making.

Published
2002

37. letters.

Author

Mancini, Richard, Steinmetz, Jerry, Parrilla, Julian, Thiboutot, Richard, Griffin, Al, Mandel, Douglas, Kotsatos, Andy, VanSwoll, Phil E., and Vrignaud, Andre

Subjects
*ACOUSTIC streaming, *SMART television devices, *STREAMING video & television, *COLORIMETERS, *SURROUND-sound systems, *COMPACT discs
Abstract

I ignored his first review of Andover Audio's SpinBase (October/November 2020 issue) because, well, turntables are Old Tech and mine has been in storage for decades. I can't remember exactly when the Model Five was introduced in the 1960s, but by that time stereo was entrenched, cartridges and the quality of recordings had improved, and Henry felt that extending the high end was warranted. TV Auto-Calibration In his review of LG's 65G1PUA OLED TV, Thomas J. Norton mentioned that LG G1 sets "support an auto-calibration feature developed by Calman from Portrait Displays." Sucked Into the Vinyl Vortex I can feel myself getting sucked into the Old Tech Vortex, and Michael Trei is partly to blame. [Extracted from the article]

Published
2022

38. Species-Specific Myoglobin Oxidation.

Author

Shuang Yin, Faustman, Cameron, Tatiyaborworntham, Nantawat, Ramanathan, Ranjith, Maheswarappa, Naveena B., Mancini, Richard A., Joseph, Poulson, Suman, Surendranath P., and Qun Sun

Published
2011
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40. High-performance FDDI NIU for streaming voice, video, and data

Author

Bergman, Larry A., primary, Hartmayer, Ron, additional, Wu, Wennie H., additional, Cassell, P., additional, Edgar, G., additional, Lambert, James L., additional, Mancini, Richard, additional, Jeng, J., additional, Pardo, Carlos, additional, Halloran, Frank, additional, and Martinez, James C., additional

Published
1991
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42. On the Road.

Author

Mancini, Richard

Subjects
SCHOOL bands
Abstract

A personal narrative is presented which explores the author's experience of taking the band of Camas High School in Camas, Washington to Disney World in Orlando, Florida.

Published
2014

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