Effect of Iron on Residual Nitrite Level in Ground Pork and Model Systems

The effects of iron, temperature, and presence of botulinal spores or sodium ascorbate on depletion of nitrite level were determined in meat and model systems. Higher temperature and presence of botulinal spores definitely increased nitrite depletion in a meat system. Added hemoglobin also significa...

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Main Author:	Kim, Changmin
Format:	Others
Published:	DigitalCommons@USU 1985
Subjects:	Iron Residual Nitrite Level Ground Pork Model Systems Food Science Nutrition
Online Access:	https://digitalcommons.usu.edu/etd/5302 https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=6346&context=etd

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spelling	ndltd-UTAHS-oai-digitalcommons.usu.edu-etd-63462019-10-13T06:05:41Z Effect of Iron on Residual Nitrite Level in Ground Pork and Model Systems Kim, Changmin The effects of iron, temperature, and presence of botulinal spores or sodium ascorbate on depletion of nitrite level were determined in meat and model systems. Higher temperature and presence of botulinal spores definitely increased nitrite depletion in a meat system. Added hemoglobin also significantly increased nitrite depletion, while ferrous iron and ferric iron did not significantly decrease nitrite level in a meat system. High temperature and presence of sodium ascorbate increased nitrite depletion in a model system. Only ferrous iron significantly decreased nitrite level in the absence of ascorbate, while ferric iron, heme iron, and ferritin iron did not decrease nitrite level in the absence of ascorbate. Ferrous iron, ferric iron, and heme iron decreased nitrite level in the presence of ascorbate, while ferritin iron did not decrease nitrite level in a model system. 1985-05-01T07:00:00Z text application/pdf https://digitalcommons.usu.edu/etd/5302 https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=6346&context=etd Copyright for this work is held by the author. Transmission or reproduction of materials protected by copyright beyond that allowed by fair use requires the written permission of the copyright owners. Works not in the public domain cannot be commercially exploited without permission of the copyright owner. Responsibility for any use rests exclusively with the user. For more information contact digitalcommons@usu.edu. All Graduate Theses and Dissertations DigitalCommons@USU Iron Residual Nitrite Level Ground Pork Model Systems Food Science Nutrition
collection	NDLTD
format	Others
sources	NDLTD
topic	Iron Residual Nitrite Level Ground Pork Model Systems Food Science Nutrition
spellingShingle	Iron Residual Nitrite Level Ground Pork Model Systems Food Science Nutrition Kim, Changmin Effect of Iron on Residual Nitrite Level in Ground Pork and Model Systems
description	The effects of iron, temperature, and presence of botulinal spores or sodium ascorbate on depletion of nitrite level were determined in meat and model systems. Higher temperature and presence of botulinal spores definitely increased nitrite depletion in a meat system. Added hemoglobin also significantly increased nitrite depletion, while ferrous iron and ferric iron did not significantly decrease nitrite level in a meat system. High temperature and presence of sodium ascorbate increased nitrite depletion in a model system. Only ferrous iron significantly decreased nitrite level in the absence of ascorbate, while ferric iron, heme iron, and ferritin iron did not decrease nitrite level in the absence of ascorbate. Ferrous iron, ferric iron, and heme iron decreased nitrite level in the presence of ascorbate, while ferritin iron did not decrease nitrite level in a model system.
author	Kim, Changmin
author_facet	Kim, Changmin
author_sort	Kim, Changmin
title	Effect of Iron on Residual Nitrite Level in Ground Pork and Model Systems
title_short	Effect of Iron on Residual Nitrite Level in Ground Pork and Model Systems
title_full	Effect of Iron on Residual Nitrite Level in Ground Pork and Model Systems
title_fullStr	Effect of Iron on Residual Nitrite Level in Ground Pork and Model Systems
title_full_unstemmed	Effect of Iron on Residual Nitrite Level in Ground Pork and Model Systems
title_sort	effect of iron on residual nitrite level in ground pork and model systems
publisher	DigitalCommons@USU
publishDate	1985
url	https://digitalcommons.usu.edu/etd/5302 https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=6346&context=etd
work_keys_str_mv	AT kimchangmin effectofirononresidualnitritelevelingroundporkandmodelsystems
_version_	1719267767808425984

Effect of Iron on Residual Nitrite Level in Ground Pork and Model Systems

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