Nutrition and nitrosamine formation
نویسندگان
چکیده
منابع مشابه
Nutrition and nitrosamine formation.
Nutrition and the fmmation of N-nitroso compounds N-nitroso compounds are an important group of chemical carcinogens that could be involved in human cancer (Magee, 1982). Only a few examples have been found in food and beverages (Assembly of Life Sciences, 1981) but suitable precursors are common dietary constituents (Assembly of Life Sciences, 1981), and the mildly acidic conditions of the sto...
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N-Nitrosamine formation by cultures of several microorganisms.
Of 38 pure cultures of microorganisms tested, only one, Pseudomonas stutzeri, was capable of forming dimethylnitrosamine from dimethylamine and nitrite during growth. Resting cells of P. stutzeri, Cryptococcus terreus, Escherichia coli, and Xanthomonas campestris formed dimethylnitrosamine, although no nitrosamine was found in growing cultures of the latter three organisms. No nitrosamine was p...
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conclusions nitrosamine was formed with conventional potato baking methods with the most nitrosamine formation found on the surface fried samples. nitrites amount in baked potatoes decreased. generally, the amount of nitrosamine in baked potato samples was lower than acceptable limits. results fried samples that were measured by the gas chromatography method had the highest average levels of ni...
متن کاملN-nitrosamine inhibition by strawberry, garlic, kale, and the eVects of nitrite-scavenging and N-nitrosamine formation by functional compounds in strawberry and garlic
High nitrate and amine-rich food intake may result in an increased risk of endogenous formation of carcinogenic N-nitroso compounds (NOCs). We studied the eVects of whole strawberries, garlic and kale on the formation of N-nitrosodimethylamine (NDMA) in a traditional Korean diet (amine and nitrate-rich) in simulated saliva and gastric conditions. The addition of whole strawberries, kale and gar...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 1985
ISSN: 0029-6651,1475-2719
DOI: 10.1079/pns19850015