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، جلد ۸، شماره ۱، صفحات ۴۷-۵۱
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| عنوان فارسی |
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| چکیده فارسی مقاله |
BACKGROUND: Doogh is a traditional Iranian dairy-based drink product that formally identified as Iranian national drink. This fermented acidified drink, has high nutritional value and pleasant organoleptic properties. METHODS: Samples (n: 120) collected from both industrial and traditional Doogh retailed in Hamadan in 2015 and analyzed for Total Solids (%), pH, Titratable Acidity, Salts (%) and Mould and Yeasts count (cfu/ml) according to Iranian National Standard (No. 2453). Finding: Results showed that 100% and 24% of traditional and industrial Doogh samples had fungal contamination over than 100 cfu/ml, respectively. Also Means of Titratable Acidity, pH, Salts and Total Solids of all samples had significant difference (P< 0.05). CONCLUSION: According to this study, employing the hygienic programs during production processes is inevitable |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Fungal contamination and chemical assessment of Iranian Doogh marketed in Hamadan, Iran |
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| چکیده انگلیسی مقاله |
Doogh is an Iranian traditional dairy-based drink product formally identified as Iranian national drink. This fermented acidified drink has high nutritional value and pleasant organoleptic properties. Samples (n= 120) collected from both industrial and traditional Doogh retail stores in Hamadan in 2015 were analyzed for total solids (%), pH, titratable acidity, salt (%), mold and yeasts count (cfu/ml) according to the Iranian National Standards (no. 2453). Results showed that 100% and 24% of the traditional and industrial Doogh samples had fungal contamination over than 100 cfu/ml, respectively. Moreover, the mean values of titratable acidity, pH, salt, and total solids showed a significant between-group difference. According to this study, employing hygiene programs regarding the production processes is highly recommended. |
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| کلیدواژه‌های انگلیسی مقاله |
Chemical, Contamination, Dairy, Fungal, Hamadan |
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| نویسندگان مقاله |
عباسعلی ساری | Abbas Ali Sari
Bu-Ali Sina University, Hamedan, Iran
نگار ساسانیان | Negar Sasanian
Bu-Ali Sina University, Hamedan, Iran
محمدرضا پژوهی الموتی | Mohammadreza Pajohi-Alamoti
Department of food hygiene and quality control, Faculty of veterinary science, Bu-Ali Sina university, Hamadan, Iran
نازنین ساسانیان | Nazanin Sasanian
Shahid Beheshti University of Medical Sciences, Tehran, Iran
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| نشانی اینترنتی |
http://jrh.gmu.ac.ir/browse.php?a_code=A-10-1294-1&slc_lang=en&sid=1 |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/2745/article-2745-2202246.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
ارتقای سلامت |
| نوع مقاله منتشر شده |
مقاله اصیل پژوهشی |
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