{"title":"Research on the status of contamination of some foods through hazard monitoring in Nam Dinh province from 2017 to 2021","authors":"Lois Le, Linh Vu Thuy","doi":"10.47866/2615-9252/vjfc.3952","DOIUrl":null,"url":null,"abstract":"The recall descriptive study was implemented in the period 2017-2021 of 5,696 food samples (about 1,139 samples/year) in the Nam Dinh Provincial Department of Food Safety and Hygiene. The ratios of microbiology and physicochemical parameters which do not meet the regulation were 4.46% and 3.54%, respectively. Meat and its products were microbiology contaminated at the highest ratio of 8.4%, followed by vegetables and their products were 4.09%, cereals and their products were 3.5%, and non-alcoholic beverages were 2.27%. The main causes of microbiology contamination were Coliform at 4.97%, E. coli at 3.69%, and Pseudomonas at 4.62%. The physicochemical contaminations in meat products were mainly borax at 8.64 %, and the rancidity in frying oil was 19.5 %. Ensuring food safety in recent years has seen positive changes; the ratio of contamination in food surveillance in hazard monitoring in the period 2017-2021 sharply decreased compared to the previous period.","PeriodicalId":12896,"journal":{"name":"Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam","volume":"11 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.47866/2615-9252/vjfc.3952","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The recall descriptive study was implemented in the period 2017-2021 of 5,696 food samples (about 1,139 samples/year) in the Nam Dinh Provincial Department of Food Safety and Hygiene. The ratios of microbiology and physicochemical parameters which do not meet the regulation were 4.46% and 3.54%, respectively. Meat and its products were microbiology contaminated at the highest ratio of 8.4%, followed by vegetables and their products were 4.09%, cereals and their products were 3.5%, and non-alcoholic beverages were 2.27%. The main causes of microbiology contamination were Coliform at 4.97%, E. coli at 3.69%, and Pseudomonas at 4.62%. The physicochemical contaminations in meat products were mainly borax at 8.64 %, and the rancidity in frying oil was 19.5 %. Ensuring food safety in recent years has seen positive changes; the ratio of contamination in food surveillance in hazard monitoring in the period 2017-2021 sharply decreased compared to the previous period.