天津农学院学报 ›› 2016, Vol. 23 ›› Issue (2): 29-32.

• 研究与简报 • 上一篇    下一篇

京津冀地区鸡产品中N-亚硝胺含量分析

岳雷1, 张甜2, 贾志军3, 秦顺义1, 徐奥林1, 李万梁1, 张建斌1,通信作者   

  1. 1. 天津农学院 动物科学与动物医学学院,天津300384;
    2. 山西农业大学 食品科学与工程学院,山西 太谷 030801;
    3. 蓟县畜牧业发展服务中心,天津301900
  • 收稿日期:2016-01-15 出版日期:2016-06-20 发布日期:2019-10-14
  • 通讯作者: 张建斌(1976-),男,山西原平人,副教授,博士,主要从事动物营养调控方面的研究。E-mail:zjbzwz@126.com。
  • 作者简介:岳雷(1993-),男,甘肃会宁人,本科在读,主要从事动物营养调控方面的研究。E-mail:1849961583@qq.com。
  • 基金资助:
    天津市大学生创新创业训练计划项目“京津冀地区动物性食品中N-亚硝胺含量的测定及分布规律研究”(201510061117); 天津农学院科学研究发展基金项目“限饲对肉鸡生产性能和肉品质影响”(201201); 天津市应用基础与前沿技术研究计划项目“壳聚糖硒抗ZEN毒性作用的效果及机理研究”(15JCYBJC30600)

Analysis of the Content of N-nitrosamine in Chicken Products in Beijing-Tianjin-Hebei Regions

YUE Lei1, ZHANG Tian2, JIA Zhi-jun3, QIN Shun-yi1, XU Ao-lin1, LI Wan-liang1, ZHANG Jian-bin1,Corresponding Author   

  1. 1. College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300384, China;
    2. College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, Shanxi Province, China;
    3. Animal Husbandry Development Service Center of Jixian County, Tianjin 301900, China
  • Received:2016-01-15 Online:2016-06-20 Published:2019-10-14

摘要: 对北京、天津和保定市场的鸡产品(鸡蛋和鸡肉)中9种N-亚硝胺(N-二甲基亚硝胺、N-二乙基亚硝胺、N-甲基乙基亚硝胺、N-二丁基亚硝胺、N-二丙基亚硝胺、N-亚硝基哌啶、N-亚硝基吡咯烷、N-亚硝基吗啉、N-亚硝基二苯胺)含量进行了测定分析。结果表明:3个地区所含有的N-亚硝胺的种类和含量均存在差异,不同地区的同一鸡产品中所含有的N-亚硝基化合物也不同,即使同一地区、不同鸡产品中N-亚硝基化合物组成也不相同。在天津市场鸡产品中,N-二丁基亚硝胺的最高含量为0.45 ng/mL(鸡腿肉);在河北市场鸡产品中,N-二乙基亚硝胺的最高含量为0.91 ng/mL(鸡蛋中);在北京市场鸡产品中,N-二乙基亚硝胺的最高含量为1.93 ng/mL(鸡腿肉)。这可能与3个地区所选择的饲料原料和饲养模式有关。

关键词: N-亚硝胺, 鸡蛋, 鸡胸肉, 鸡腿肉

Abstract: In this experiment, nine kinds of N-nitrosamine(N-nitrosodimethylamine, NDMA; N-nitrosodiethylamine, NDEA; N-nitrosomethylethylamine, NMEA; N-nitrosodi-n-butylamide, NDBA; N-nitrosodi-n-propylamine, NDPA; N-nitrosopiperidine, NPIP; N-nitrosopyrrolidine, NPYR; N-nitrosomorpholine, NMOR; N-nitrosodiphenylamine, NDPheA) content of chicken products (eggs and chicken) in the markets of Beijing-Tianjin-Hebei Regions were measured and analyzed. The results showed that it is different not only the kinds but also the quantity in content of N-nitrosamines in the three regions. N-nitrosamine compounds composition of the same part of chicken products in different regions are different, even in the same area, N-nitrosamine compounds composition of the different part of chicken products in same chicken product composition is not the equal. Content of NDBA of chicken leg meat was 0.45 ng/mL and was the highest in chicken products of Tianjin market, content of NDEA of egg was 0.91 ng/mL and was the highest in chicken products of Hebei market, and content of NDEA of chicken leg meat was 1.93 ng/mL and was the highest in chicken products of Beijing market. This may be related to the selection of feed materials and feeding patterns in three regions.

Key words: N-nitrosamine, egg, chicken breast, chicken leg meat

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