Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam最新文献_第7页

Research on the status of contamination of some foods through hazard monitoring in Nam Dinh province from 2017 to 2021 2017 - 2021年南定省部分食品污染状况危害监测研究

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-08-30 DOI: 10.47866/2615-9252/vjfc.3952

Lois Le, Linh Vu Thuy

引用次数: 0

Food chemical contamination condition in Lac Thuy district, Hoa Binh province surveillance in 2021 和平省Lac Thuy区2021年食品化学污染监测情况

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-08-22 DOI: 10.47866/2615-9252/vjfc.3939

Hieu Nguyen Thanh, Nhung Ninh Thi, Kieu Chinh Pham Thi

引用次数: 0

Colistin-resistant and Extended-Spectrum 𝛽-Lactamase producing Escherichia coli from healthy people and clinical specimens in Ho Chi Minh city 胡志明市健康人群和临床标本中产生大肠杆菌耐粘菌素和延伸谱𝛽-Lactamase

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-08-18 DOI: 10.47866/2615-9252/vjfc.3934

Phuc Nguyen Do, Hoang Ngan Nguyen Ly, Toan Nguyen Ngoc, Thanh Truyen Huynh Thi, Thanh Thuy Vu Thi, Lan Ngo My, Ngoc Dung Nguyen Pham, Nha Lam Thanh, T. N. Nguyen Thi

{"title":"Colistin-resistant and Extended-Spectrum 𝛽-Lactamase producing Escherichia coli from healthy people and clinical specimens in Ho Chi Minh city","authors":"Phuc Nguyen Do, Hoang Ngan Nguyen Ly, Toan Nguyen Ngoc, Thanh Truyen Huynh Thi, Thanh Thuy Vu Thi, Lan Ngo My, Ngoc Dung Nguyen Pham, Nha Lam Thanh, T. N. Nguyen Thi","doi":"10.47866/2615-9252/vjfc.3934","DOIUrl":"https://doi.org/10.47866/2615-9252/vjfc.3934","url":null,"abstract":"Multidrug resistant bacteria have become a significant cause of morbidity and mortality worldwide. Resistance to last resort antibiotics such as: colistin, newer generation cephalosporins is one of the most important current public health problems. Escherichia coli is the member of the normal microbiota of the human intestine and the intestinal and extra-intestinal pathogenic strains. Treating E. coli infection become difficult because of their resistance to different antibiotics, even to last resort antibiotics. The present study aimed to investigate the phenotypic and genotypic resistance against colistin in 181 extended-Spectrum β-Lactamase (ESBL) producing E. coli isolated from healhthy people and clinical specimens, (28 from healthy people, 153 from clinical specimens). The results showed: Out of 181 E. coli isolates, 13 (7.2%) were identified as colistin resistant phenotype in which 3.6% isolates from healthy people and 0.65% from clinical specimens was positive for the mcr-1 gene. Non of the ESBL producing E.coli isolates had the mcr-3 or mcr-5 genes.","PeriodicalId":12896,"journal":{"name":"Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam","volume":"74 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91462655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Survey on infection and antibiotic resistance rates of Escherichia coli in pork and chicken meat at some markets in Buon Ma Thuot city in 2021 2021年扶马托市部分市场猪肉和鸡肉中大肠杆菌感染及耐药性调查

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-08-18 DOI: 10.47866/2615-9252/vjfc.3941

Trieu Tuong Quoc, Thu Huong Do Thi, Kim Hue Nguyen Thi, Thu Truong Thi

{"title":"Survey on infection and antibiotic resistance rates of Escherichia coli in pork and chicken meat at some markets in Buon Ma Thuot city in 2021","authors":"Trieu Tuong Quoc, Thu Huong Do Thi, Kim Hue Nguyen Thi, Thu Truong Thi","doi":"10.47866/2615-9252/vjfc.3941","DOIUrl":"https://doi.org/10.47866/2615-9252/vjfc.3941","url":null,"abstract":"To find out the infection rate, and the rate of resistance to common antibiotics of E. coli strains in some types of raw meat, contributing to the prevention of food poisoning and foodborne diseases, we conducted the study: “Survey on infection status and antibiotic resistance rate of E. coli in pork and chicken meat at some traditional markets in Buon Ma Thuot city in 2021”. The study aimed to determine the infection rate of E. coli strains in pork and chicken meat at markets in Buon Ma Thuot city in 2021, and determine antibiotic resistance rates of isolated strains of E. coli. The rate of E.coli infection on fresh meat was 90.59%, of which 42.35% of samples exceeded the maximum level. The rate of E.coli infection on fresh pork and chicken meat at traditional markets was 95.00% and 86.70%, respectively. The overall rate of antibiotic resistance was 96.75%; Amoxicillin was resistant with the highest rate (93.51%) and the lowest rate was ceftazidime (19.48%). General antibiotic resistance by sample type was 91.56%, from pork was 87.18%, from chicken was 96.05%.","PeriodicalId":12896,"journal":{"name":"Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam","volume":"140 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77747923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of safety criteria for the total amount of volatiles in foam food containers in Ho Chi Minh City 胡志明市泡沫食品容器中挥发性物质总量安全标准的评价

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-08-12 DOI: 10.47866/2615-9252/vjfc.3929

Kiều Anh Bùi Thị, Kim Hong Le Thi, Diem Ngoc Nguyen Doan, Van Anh Lam Tran, Ngoc Hanh Le Thi

{"title":"Evaluation of safety criteria for the total amount of volatiles in foam food containers in Ho Chi Minh City","authors":"Kiều Anh Bùi Thị, Kim Hong Le Thi, Diem Ngoc Nguyen Doan, Van Anh Lam Tran, Ngoc Hanh Le Thi","doi":"10.47866/2615-9252/vjfc.3929","DOIUrl":"https://doi.org/10.47866/2615-9252/vjfc.3929","url":null,"abstract":"Disposable plastic utensils such as plastic boxes and foam boxes are becoming more and more popular with significant output in Vietnam. These products are mainly made from polystyrene, which should be strictly controlled to reduce the risk of food insecurity, due to the leaching of certain substances into food. Therefore, conducting a study to determine the toxic substances remaining in the styrofoam box is necessary, with objective is to determine the percentage of foam food container products with total volatiles (through the determination of substances: styrene, ethylbenzene, toluene, n-propylbenzene) exceeding the allowable limit according to QCVN 12-1:2011/BYT. The study conducted on 138 samples of foam boxes randomly collected at 46 markets in 23 districts in Ho Chi Minh City, with analytical method being GC-MS technical method for the determination of volatile compounds from foam boxes. Results showed that all 138 foam samples had amount of each styrene, ethylbenzene below 1 mg/g, total styrene and ethylbenzene less than 1 mg/g, total volatiles (styrene, toluene, ethylbenzene, n-propylbenzene) are all below 5 mg/g. Conclusion: There should be stricter control regulations on the quality of disposable food containers and the use of foam boxes should be limited to reduce the impact on the environment. ","PeriodicalId":12896,"journal":{"name":"Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76545937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Source of food in the kitchencollectives of enterprises, schools with domestic investment capital ingredients - Hung Yen province in 2019 食品来源在集体厨房的企业、学校用国内投资资本配料——洪颜省2019年

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-07-27 DOI: 10.47866/2615-9252/vjfc.3932

H. Do Manh, Long Nguyen Thanh

{"title":"Source of food in the kitchencollectives of enterprises, schools with domestic investment capital ingredients - Hung Yen province in 2019","authors":"H. Do Manh, Long Nguyen Thanh","doi":"10.47866/2615-9252/vjfc.3932","DOIUrl":"https://doi.org/10.47866/2615-9252/vjfc.3932","url":null,"abstract":"A cross-sectional study was conducted to evaluate the current status of food ingredients in the collective kitchens of businesses and schools with domestic capital in Hung Yen province in 2019. The results of the study showed that the amount of leafy vegetables, root vegetables, fruit and aquatic products purchased at the production unit determined to have a certificate of eligibility for the establishment or other equivalent papers accounts for a small proportion of 1.9%, 0.9%, 0.9%, 0.4%, respectively. 01% of vegetable and fruit providers, 41.9% of rice millers and 1.5% of aquaculture providers have certificates of eligibility for food safety or other documents. Most of the remaining raw materials were purchased from small-scale, household-scale production households that do not have a certificate of eligibility for food safety or other equivalent papers. Based on the obtained results, the research team proposes to the Provincial People's Committee to have a policy to expand the models of safe vegetable growing to meet the needs of collective kitchens as well as people in the province. Collective kitchens, especially large-scale kitchens with a large concentration of workers, need to increase the purchase of raw materials for vegetables, tubers and fruits at production facilities that have been certified to meet food safety conditions, VietGAP. ","PeriodicalId":12896,"journal":{"name":"Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89476466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Characteristic of food poisoning situation in Da Nang city in 2010 - 2020 2010 - 2020年岘港市食物中毒情况特征分析

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-07-26 DOI: 10.47866/2615-9252/vjfc.3940

Tuyet Mai Pham Thi, Hai Nguyen Tan

引用次数: 0

The situation assessment of Coliform, E. coli contamination in foods at charity kitchen in Thanh Hoa province and related factors 清化省慈善厨房食品大肠菌群、大肠杆菌污染状况评估及相关因素分析

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-07-26 DOI: 10.47866/2615-9252/vjfc.3968

Son Le Hong, Anh Do Kim, Van Trinh Le

{"title":"The situation assessment of Coliform, E. coli contamination in foods at charity kitchen in Thanh Hoa province and related factors","authors":"Son Le Hong, Anh Do Kim, Van Trinh Le","doi":"10.47866/2615-9252/vjfc.3968","DOIUrl":"https://doi.org/10.47866/2615-9252/vjfc.3968","url":null,"abstract":"A cross-sectional study was conducted on 54 samples of instant foods and 216 people (54 managers and 162 person who directly prepares food) at 54 charity kitchens in Thanh Hoa province. The study showed that 14.8% instant foods at 54 the charity kitchens were contaiminated (over the acceptibility limit) Coliform and E. coli; the percentage of food samples contaminated both Coliform and E. coli were 5.6%; only contaminated Coliform were 3.7% and only contaminated E. coli were 5.6%; 55.6% of the charity kitchens meet the requirements about food safety guarantee, in which 51.9% meet the premises conditions, 66.7% meet the equipment, tools, 59.3% meet the food preservation conditions, 70.4% meet the food processing ingredients and 42.6% meet legal records. The awareness rate of general knowledge and practice of food processing of managers and person who directly prepares food were 60.2% and 53.2%, respectively (which awareness rate of knowledge and practice of managers were 61.1% and 53.7%; person who directly prepares food were 59.9% and 53.1%). The relationship between general knowledge and practice of managers and person who directly prepares food, and relationship between condition for food safety guarantee and the percentage of food samples contaminated at charity kitchen there were statistical different (p < 0,01). ","PeriodicalId":12896,"journal":{"name":"Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85082473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment of contamination levels and exposure risk of perfluoroalkyl substances (PFOS and PFOA) in Vietnamese fish 评估越南鱼类中全氟烷基物质(PFOS和PFOA)的污染水平和暴露风险

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-07-25 DOI: 10.47866/2615-9252/vjfc.4012

Lieu Tran Thi, Anh Hoang Quoc, Anh Huong Nguyen Thi, Nhat Tu Minh, Nghia Nguyen Trong, Chuc Nguyen Thi, Quynh Hoa Nguyen Thị, T. Le Huu

引用次数: 0

Safety assessment of useing Ba Kich dried extract for 28 days 巴基希干浸膏使用28天的安全性评价

Heavy metals and arsenic concentrations in water, agricultural soil, and rice in Ngan Son district, Bac Kan province, Vietnam Pub Date : 2022-07-19 DOI: 10.47866/2615-9252/vjfc.3933

Tien Vuong Duy, Lien Nguyen Thi

引用次数: 0