نتایج جستجو برای: water only or no food source
تعداد نتایج: 6864682 فیلتر نتایج به سال:
Electrolyzed oxidizing (EO) water has been regarded as a new sanitizer in recent years. Production of EO water needs only water and salt (sodium chloride). EO water have the following advantages over other traditional cleaning agents: effective disinfection, easy operation, relatively inexpensive, and environmentally friendly. The main advantage of EO water is its safety. EO water which is also...
With a population of more than six billion people, food production from agriculture must be raised to meet increasing demand. While irrigated agriculture provides 40% of the total food production, it represents 80% of the freshwater consumption worldwide. In summer and drought conditions, efficient management of scarce water resources becomes crucial. The majority of irrigation canals are manag...
There has been a concern that Clostridium botulinum might enter a defective can of low-acid food through a microleak after thermal processing and during the cooling process. This paper reviews most current surveys on bacteriological quality of cannery cooling water, bacteriological testing methods in cannery cooling water, disinfection of container cooling water in canning systems, and common t...
Cyclospora cayetanensis is an apicomplexan protozoan parasite which has emerged as an important cause of epidemic and endemic diarrhea. Water-borne as well as food-borne outbreaks have occurred, including a large number of U.S. cases associated with raspberries imported from Guatemala. Molecular markers exist for tracing the epidemiology of many of the bacterial pathogens associated with water-...
In several endemic fluorotic zones of rural India, home-made parboiled rice is the main staple. Studies were therefore conducted to investigate whether any relationship exists between the concentration of fluoride in the water used for parboiling paddy, and in the parboiled rice. Parboiled rice (PBR) was prepared in the laboratory using water from different origins (rivers, open wells, tube wel...
We present a second pre-image attack on ECOH. Our attack requires 2143 time for ECOH-224 and ECOH-256, 2206 time for ECOH-384, and 2287 time for ECOH-512. The attack sets the checksum block to a fixed value and uses a collision search on the elliptic curve points. 1 An outline of ECOH We first give a description of the essential elements of ECOH. We restrict ourselves to messages that are an in...
The water relations play a fundamental role in seed comprehension of biology. In order to describe the process of drying and the effect on water activity, which controls biological change in storage, a sound knowledge of the relationship between equilibrium moisture content (EMC) and water activity/equilibrium relative humidity (ERH) is essential. The relationship between the total moisture con...
Introduction: Food borne illnesses are usually infectious or toxic in nature and caused by bacteria, viruses, parasites or chemical substances entering the body through contaminated food or water. Unsafe food causes more than 200 diseases - ranging from diarrhea to cancers. Food safety is a public health priority. The aim of present study was determine level of health communicators' knowledge a...
Microbial mats are a visible and abundant life form inhabiting the extreme environments in Yellowstone National Park (YNP), WY, USA. Little is known of their role in food webs that exist in the Park's geothermal habitats. Eukaryotic green algae associated with a phototrophic green/purple Zygogonium microbial mat community that inhabits low-temperature regions of acidic (pH approximately 3.0) th...
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