Space-time analysis of over-limit of sodium nitrite in cooked meat products from Hunan Province in 2010-2014 / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences)
; (12): 303-307, 2017.
Article
em Zh
| WPRIM
| ID: wpr-513242
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WPRO
ABSTRACT
Objective:To determine over-limit status of sodium nitrite in cooked meat products in Hunan Province,and to provide scientific evidence for making health supervision.Methods:In accordance with the national standards for sampling and testing,data were analyzed by classical and spatial statistic methods.Results:The total over-limit rate of sodium nitrite was 5.5% in 731 samples.The relative higher sodium nitrite over-limit rates were Xiangxi Tujia and Miao autonomous prefecture and Zhangjiajie.October and February were the main months in nitrite over-limit.Five regions with over-limit of sodium nitrite in cooked meat products were detected in Hunan.Conclusion:With obvious space-time clustering,over-limit of sodium nitrite in cooked meat products is a common problem particularly in northwest Hunan and Zhuzhou City.Supervision in October should be further strengthened in above-mentioned areas to guarantee the consumers health.
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WPRIM
Idioma:
Zh
Revista:
Journal of Central South University(Medical Sciences)
Ano de publicação:
2017
Tipo de documento:
Article