نتایج جستجو برای: water and milk samples
تعداد نتایج: 16962646 فیلتر نتایج به سال:
Introduction: The presence of antibiotic residues in food products of animal origin, especially milk and meat, and their consumption can cause serious side effects for human health. The purpose of this study was to monitor antibiotics residues in raw and pasteurized milk produced in Elam province of Iran during the spring and summer of 2012. Material and Methods: For this purpose, 9 industrial ...
Smen is a milk fat isolated by ‘boiling-off’ water. Milk fat was first converted into butter and then into smen. Smen product is utilized for culinary cooking and frying of different food. Smen has better shelf-life than other indigenous dairy products due to its lower moisture content. However, it undergoes deterioration (lipolysis and oxidation of milk fat) causes flavor impairment, lowers nu...
120 Introduction. The quality of milk is influenced by different bacteria present in milk. This study was undertaken to investigate the bacterial contamination of raw and pasteurized milk in Sari Township, Iran, 2011. Methods. In this investigation, 100 pasteurized milk samples were collected randomly from the super markets in the city and 100 raw milk samples from 4 dairy farms from suburb are...
Abstract Introduction: oil in water emulsions has attracted considerable food industry due to their physical characteristics. But there is a considerable amount of cholesterol in some of them, such as cream and it was a risk factor for cardiovascular disease and are created compounds in the effect of cholesterol oxidation during processing or food storage compounds that are known as carcinog...
INTRODUCTION The quality of milk is influenced by different bacteria present in milk. This study was undertaken to investigate the bacterial contamination of raw and pasteurized milk in Sari Township, Iran, 2011. METHODS In this investigation, 100 pasteurized milk samples were collected randomly from the super markets in the city and 100 raw milk samples from 4 dairy farms from suburb areas a...
BACKGROUND Application of assisted reproductive technologies in buffaloes is limited to some extent by farmers' inability to detect oestrus because of its poor expression. The present study aimed at investigating reliability of a milk progesterone enzyme-linked immunosorbent assay (ELISA) to assess the ovarian cyclicity during post partum, oestrus and post-breeding periods in water buffaloes. ...
use of raw milk and dairy products containing aflatoxin m1 (afm1) has led to concern inconsumers. the present study determined the afm1 in raw cow's milk in qazvinprovince. in this research, 170 raw cow's milk were collected from dairy farm, dairyfactories, milk collection centers, and milk supply centers in qazvin province during coldseasons in 2013, and all samples were examined for afm1. the...
drought is transient phenomenon , slow , repetitive and integral part of the climate of each region. drought begins with a substantial reduction in precipitation over the long-term average rainfall and over time, reduced soil moisture and surface and ground water resources will continue to decrease. this phenomenon is the most important in bakhtegan basin because of its importance in strategic ...
Raw goat milk is recognized as one kind of nutritious food owed to its originality and medicinal values. This study aimed to evaluate the physico-chemical and microbiological qualities of locally produced raw goat milk prior any processing steps during storage. Milk samples passed organoleptic test and C.O.B. test were mostly (88.89 %) failed in alcohol test. AOAC Official method of oven drying...
Background and Objectives: Considering high levels of pasteurized and UHT milks (simple and flavored) production and consumtion in Iran, especially in adolescents and young people, decreases in total fat and sucrose levels as the most important national goals for the prevention of non-communicable diseases such as cardiovascular diseases and diabetes are important. Therefore, the aim of this st...
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