فرشاد بهرامی اصل Articles List

List of Articles فرشاد بهرامی اصل

Open Access Article
- Abstract Page
- Full-Text
1 - Study of coliform bacteria contamination of ice factory in urmia city
Nahid Navidjoy Anahita Dehghani Farshad Bahrami Jafar Ghasemi Sima Karim Zadeh

The important of transmission of pathogens through ice is not less than transmission it through the water. The cause's ice contamination is contaminated water, unhealthy ways of transit, distribution and inappropriate keeping conditions. In this cross-sectional study, a More

The important of transmission of pathogens through ice is not less than transmission it through the water. The cause's ice contamination is contaminated water, unhealthy ways of transit, distribution and inappropriate keeping conditions. In this cross-sectional study, a total sample of 36 from four factories, ice storage of Urmia City is selected randomly from 3 parts of feed water, production process and ice output in the summer. The samples are investigated from the view of total coli form and fecal coli form. The health condition of factories and the method of chlorination of water resources are assessed by check list. The results showed that, 50 percent of the samples of raw feed water to ice maker factories and the product process more than standard and 16.67% from them contaminated with fecal coli form. And in ice output 58.33% and 8.33%. The survey about health condition of factories showed that, 75% factories in order to buildings position and personal health, 56.2% with tools and 25% by chlorination in were appropriate situation, but the method preservation and storage of all factories were inappropriate from the view of health. The survey results showed that, lack of water chlorination to ice maker factories is the main factor of bacterial contamination of ice production. Therefore, authorities should pay more attention on microbiological health conditions of ice including microbiological investigation and supervision on production process distribution and transit. Manuscript profile
Open Access Article
- Abstract Page
- Full-Text
2 - Study of microbial contamination in traditional ice cream (Case study: City of Urmia)
Nahid Navidjoy Sima KarimzadehSadegh Anahita Dehghani Farshad BahramiAsl

Abstract Regarding  that, the production of unpasteurized ice cream entitled to traditional ice cream is very common in our country and, on the other hand, the consumption of this product among different age groups especially children in  warm seasons is high More

Abstract Regarding  that, the production of unpasteurized ice cream entitled to traditional ice cream is very common in our country and, on the other hand, the consumption of this product among different age groups especially children in  warm seasons is high, Thus, the pollution of this product to pathogenic microorganisms could be the reason for food poisoning and infections in consumer. In this research, samples of traditional ice cream were collected from four regions of Urmia City (10 samples from each region) and transferred with in compliance with the standard condition for microbial testing to laboratory. The examination was conducted based on standard laboratory methods and the results were analyzed. The results showed that, in the mesophilic bacteria count 80% of samples in the entrobacteria count 92.5% of samples were more than the standard rate. And in this case, the Escherichia coli bacteria 47.5%, Staphylococcus 45% and Salmonella 40% was isolated from others. According to the results, using healthy and pasteurized milk in making ice cream, creating good condition for transit, and keeping milk, training for producers of ice cream to observance of personal hygiene in all steps of manufacturing and distribution of ice cream is essential and recommended Manuscript profile

Current Issue

Published Issues

Menu

Browse

List of Articles فرشاد بهرامی اصل