کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2451130 1109672 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nitric oxide inhibits the formation of zinc protoporphyrin IX and protoporphyrin IX
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
پیش نمایش صفحه اول مقاله
Nitric oxide inhibits the formation of zinc protoporphyrin IX and protoporphyrin IX
چکیده انگلیسی

The aim of this study was to elucidate the mechanism by which curing agents, especially nitrite, inhibit the formation of zinc protoporphyrin IX (ZPP) in dry-cured hams such as Parma ham. The oxidation–reduction potential of model solutions was increased by the addition of nitrite, but it was not clear whether the formation of ZPP is inhibited by the oxidizing property of nitrite. The effect of nitric oxide (NO) produced from nitrite on the formation of ZPP was examined. The amount of ZPP formed was decreased by the addition of NO donors. The amount of protoporphyrin IX (PPIX), which is the precursor of ZPP, was also decreased by the addition of NO donors. It is concluded that NO produced from nitrite inhibited the formation of PPIX and ZPP was therefore not formed in cured meat products with the addition of nitrite or nitrate.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Meat Science - Volume 84, Issue 1, January 2010, Pages 125–128
نویسندگان
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