Nitrosamines and Related N-Nitroso Compounds; Chemistry and Biochemistry (ACS Symposium Series 553).
Title | Nitrosamines and Related N-Nitroso Compounds; Chemistry and Biochemistry (ACS Symposium Series 553). PDF eBook |
Author | RN Loeppky (Ed) |
Publisher | |
Pages | |
Release | 1994 |
Genre | |
ISBN |
Nitrosamines and Related N-nitroso Compounds
Title | Nitrosamines and Related N-nitroso Compounds PDF eBook |
Author | Richard N. Loeppky |
Publisher | |
Pages | 410 |
Release | 1994 |
Genre | Medical |
ISBN |
Investigates the compound formation, bioactivation, and detoxification of the N-nitroso group of compounds, which increasingly appears to be implicated in human carcinogenesis. The topics include exposure, formation, and blocking; nitric oxide; nitrosamine; toxic, mutagenic, and carcinogenic effects; and reactive intermediates. The 45 papers largely report on research rather than review the literature. The symposium that occasioned them was in Washington, DC, in August 1992. Annotation copyright by Book News, Inc., Portland, OR
N-nitroso Compounds
Title | N-nitroso Compounds PDF eBook |
Author | Richard A. Scanlan |
Publisher | |
Pages | 424 |
Release | 1981 |
Genre | MEDICAL |
ISBN |
N-nitrosamines
Title | N-nitrosamines PDF eBook |
Author | Jean-Pierre Anselme |
Publisher | |
Pages | 234 |
Release | 1979 |
Genre | Science |
ISBN |
Chemistry and Biology of N-Nitroso Compounds
Title | Chemistry and Biology of N-Nitroso Compounds PDF eBook |
Author | William Lijinsky |
Publisher | Cambridge University Press |
Pages | 483 |
Release | 1992-04-23 |
Genre | Medical |
ISBN | 0521346290 |
Originally published in 1992, this volume looks in depth at the carcinogenic properties of N-nitroso compounds. These compounds occur widely in smoked foods and in meat and fish cured with nitrates; they are also formed in some industrial processes and in addition are found in cosmetics, tobacco and tobacco smoke. By focusing on the chemical and biological properties, the volume attempts to explain how these compounds exert their carcinogenic potential and, furthermore, goes on to explain how apparently harmless precursors such as nitrates and amines are transformed to produce carcinogens.
Nitrite Curing of Meat
Title | Nitrite Curing of Meat PDF eBook |
Author | Ronald B. Pegg |
Publisher | John Wiley & Sons |
Pages | 280 |
Release | 2008-06-02 |
Genre | Technology & Engineering |
ISBN | 0470384867 |
Meat has been treated for centuries with rock salt as a means of preservation. However, only one century has passed since the German researchers, Polenske in 1891, Kisshalt in 1899, and Lehmann in 1899, discovered that the active component in the curing process was nitrite. Soon after the role of nitrite as a meat curing agent was revealed, government regulators placed guidelines on the level of nitrite and nitrate permitted for use in cured meat formulations. In the late 1960s and early 1970s, the development of the so-called "nitrite problem" surfaced because of the detection of N-nitrosamines in processed meats. The industry was in an uproar and the issue was of paramount interest to scientists and the public. A major technical advance in the analytical technique for N-nitrosamine detection was achieved when Thermo Electron of Waltham, Massachusetts introduced the thermal energy analyzer (TEA). This unit allowed the screening of a large number of samples for nitrosamine with only a minimum preparation. The role of nitrite in revealing the desired and unique flavor of cured products, perhaps by suppressing the formation of lipid oxidation products was another development in revealing other properties of nitrite. Above all, the antimicrobial role of nitrite, together with salt, had a major influence on the popularity of nitrite/nitrate in food preservation. This book provides a review of the desirable attributes which sodium nitrite confers to meat during processing, as well as drawbacks of nitrite usage, i.e., the presence of N-nitrosoamines. In addition, solutions for the curing of meat without the use of nitrite are presented. An examination of a multicomponent nitrite-free curing system entailing the color, flavor, and microbial protection of such a system is given.
N-Nitroso Compounds
Title | N-Nitroso Compounds PDF eBook |
Author | Richard A. Scanlan |
Publisher | |
Pages | 410 |
Release | 1981-01-01 |
Genre | |
ISBN | 9780608032405 |