نتایج جستجو برای: food animals
تعداد نتایج: 468080 فیلتر نتایج به سال:
data. Although there were some differences they concluded: “Because onset and end dates of the growing season were averaged over the entire Tibetan Plateau, the temporal resolution of the data was deemed sufficiently high for detailed analysis.” So they tested whether winter warming might affect the plants’ chilling requirements in this cold, highaltitude environment. They determined the beginn...
By Peter Hughes and John Heritage, University of Leeds, UK There has been a developing controversy surrounding the use of antibiotics as growth promoters for food animals. These drugs are used at low doses in animal feeds and are considered to improve the quality of the product, with a lower percentage of fat and a higher protein content in the meat. Other benefits of the use of antibiotic grow...
Thirteen commercial probiotic feed products were examined for microbiological content and the results were compared with the information available on the product labels. Antibiotic resistance of Lactobacillus and Bacillus was investigated. All the products were inaccurately labelled in either numbers or species of bacteria. Misnaming at the species level was the most common flaw. Lactobacillus ...
The last 30 years have seen the rapid accumulation of large quantities of data on the diets and feeding behaviour of free-ranging primates in all continents. Much is known about what, when and where different primates eat through the seasons, on their activity patterns and use of space, but in the wild it is difficult to quantify actual amounts of food and of primary and secondary nutrients ing...
The first part of this review article deals with classical methods used for the detection of Trichinella larvae in muscle samples of those animal species which are recognized as traditional sources of trichinellosis for human beings, as well as those species which are important for epidemiological reasons. Special consideration is given to the main applications of these methods (routine slaught...
Penicillin is one of the most commonly detected drug residues in tissues and milk, and is the antimicrobial for which information is most often sought through FARAD.
in iran we already use laminate tubes only in cosmetics industry. laminate tube manufacturers via using the most modern technology of the world, faced with the laminate tube market being saturated in cosmetics industry for packaging the cosmetic creams and toothpaste. but considering the great food market and therefore laminate tube features such as beautiful packaging, ease of use for the fina...
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