Elham Khalili
Department of Health and Food Quality Control, Faculty of Veterinary Medicine, University of Shahrekord, Shahrekord, Iran
[ 1 ] - Chemical composition and antimicrobial activity of Achillea wilhelmsii C.Koch essential oil against selected bacterial and fungal pathogens of fish
Background & Aim: By increasing resistance of fish pathogens to chemical drugs, using herbal plants with antimicrobial properties is necessary.In this study, the composition of the essential oil and antimicrobial activity of aerial parts of Achillea wilhelmsii C.Koch growing wild in Zagross mountain (Southwest of Iran) was analyzed against common bacterial and fungal pathogens of fish....
[ 2 ] - Parasitic infection in various stages life of cultured Acipenser persicus
The present study was conducted to evaluate the status of the parasite fauna in Acipenser persicus at different development stages, in order to find prevention protocols for parasitic diseases in this valuable species. For this purpose, sampling from each sex breeder, 10 egg samples, 5-day-old larvae (n = 20), 20-day-old larvae (n = 80) and fingerling of A. persicus (n = 60) r...
[ 3 ] - ارزیابی میزان انتقال فلزات روی، کادمیوم و نیکل در شیر سویای تهیه شده با روشهای مختلف و انتقال آن به پنیر سویا
Introduction: Awareness and concern about soil contamination with metals and their effects on the food chain are increasing. Cereal consumption is one of the major sources of metal exposure which soybean may accumulate more toxic metals than other crops. Method: Three metal elements including Zn, Cd, and Ni were measured in soy products. First, soymilk and soy cheese (tofu) were prepared by co...
[ 4 ] - بررسی تأثیر عصاره روغنی گیاه نعنا بر روی رشد و بقای برخی از باکتری‌های بیماری‌زای غذایی
در این مطالعه تاثیر عصاره روغنی نعنا بر روی باکتری‌های باسیلوس سرئوس، سالمونلا تایفی موریوم، لیستریا مونوسیتوژنز و یرسینیا انتروکولیتیکا در محیط کشت مایع مورد بررسی قرار گرفت. عصاره نعنا در غلظت‌های مختلف در محیط کشت Trypticase Soy Broth (TSB) اضافه و 106 باکتری در میلی‌لیتر به محیط‌ها اضافه و گرمخانه‌گذاری شد. با مقایسه رشد باکتری‌ها در گروه‌های شاهد و تیمار اولین لوله‌ای که فاقد کدورت بود...
[ 5 ] - مطالعه مقادیر برخی فلزات سنگین در عسل های تولیدی استان چهار محال و بختیاری
عسل شهد گلها و گیاهان است که توسط زنبور عسل تولید می شود. عسل به عنوان شاخصی برای تشخیص میزان آلودگی های محیطی استفاده می شود. با توجه به گسترش و صنعتی شدن شهرها، میزان سه عنصر فلزی در عسل های پنج منطقه چهارمحال و بختیاری مورد بررسی قرار گرفت. مقدار سه فلز جیوه، سرب و کادمیوم با استفاده از دستگاه پتانسیومتری برای 75 نمونه عسل آنالیز گردید. نتایج بیان کننده عدم وجود عنصر جیوه در تمامی نم...
[ 6 ] - Chemical composition and antimicrobial activity of Achillea wilhelmsii C.Koch essential oil against selected bacterial and fungal pathogens of fish
Background & Aim: By increasing resistance of fish pathogens to chemical drugs, using herbal plants with antimicrobial properties is necessary.In this study, the composition of the essential oil and antimicrobial activity of aerial parts of Achillea wilhelmsii C.Koch growing wild in Zagross mountain (Southwest of Iran) was analyzed against common bacterial and fungal pathogens of fish....
[ 7 ] - A Comparative Study on Mineral Contents of Soybean by Two Methods of Digestion Using ICP-OES Technique: A Risk Assessment Study
Introduction: In recent years, the contamination of food with heavy metals has received much attention. Plants can absorb metal pollutants through contaminated water, soil, and air. Materials and Methods: In the current study, accumulation of minerals in three types of soybeans was investigated by wet and dry digestion methods using ICP-OES technique. Thereafter, the metals' health risk was as...
[ 8 ] - Quality Assessments of the Fried Oils in Fast Food Restaurants of Yazd, Iran
Background: Oils and fats are among the important constituents of foods. Lipid oxidation can cause changes in taste, flavor, smell, color, texture, and nutritional value of the foods. Deep-fat frying (temperatures of 150 to 200 °C) leads to a series of chemical and physical reactions, so that the oil is oxidized, polymerized, and hydrolyzed. Methods: In a current descriptive cross-sectional stu...
[ 9 ] - Application of pH Indicator Label Based on Beetroot Color for Determination of Milk Freshness
Introduction: Applying of a new indicator in food packaging can be effective to inform consumers about the freshness and quality of the products. Materials and Methods: In the current study, a new milk freshness label was investigated containing beetroot color and multi layers of polystyrene. The label characteristics were investigated by estimating color number, release test, and scanning ele...
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