Analysis on Style and Contents of Volatile N-nitrosamines in Rugao Ham

FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (5): 400-404.

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Analysis on Style and Contents of Volatile N-nitrosamines in Rugao Ham

WEI Fa-Shan, XU Xing-Lian, ZHOU Guang-Hong

College of Food Science and Technology,Nanjing Agricultural University,Key Laboratory of Meat Processing and Quality Control,Ministry of Education

Online:2008-05-15 Published:2011-08-26

Abstract

Abstract: The volatile N-nitrosamines of 20 Rugao hams from market,detected by GC-NPD,and the detection result was confirmed by GC-MS.The results showed that 3 volatile N-nitrosamines i.e.N-nitrosodimethylamine(NDMA),N-nitrosodiethylamine(NDEA) and N-nitrosopyrrolidine are found in Rugao ham and their contents are 0.20,0.81,3.85μg /kg respectively.The detection rates of NDMA,NDEA and NPYR in Rugao ham are 85%,95% and 100% respectively.NDHA,NPIP and NDBA are not found in Rugao ham.

Key words: N-nitroso compound, N-nitrosamine, Rugao ham

WEI Fa-Shan, XU Xing-Lian, ZHOU Guang-Hong. Analysis on Style and Contents of Volatile N-nitrosamines in Rugao Ham[J]. FOOD SCIENCE, 2008, 29(5): 400-404.

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Analysis on Style and Contents of Volatile N-nitrosamines in Rugao Ham

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