📘 ❞ Mycotoxin Protocols ❝ كتاب ــ Mary W. Trucksess Albert E. Pohland اصدار 2001
Biology Books - 📖 ❞ كتاب Mycotoxin Protocols ❝ ــ Mary W. Trucksess Albert E. Pohland 📖
█ _ Mary W Trucksess Albert E Pohland 2001 حصريا كتاب Mycotoxin Protocols 2024 Protocols: نبذه عن الكتاب: Mycotoxin Method Evaluation An Introduction Albert and Trucksess Mycotoxins are toxic secondary metabolites produced by molds, i e , metabolites not essential to the normal functioning of cells Molds ubiquitous in nature universally found where environmental conditions are conducive mold growth Because molds present soil plant debris, and spread wind currents, insects, rain, they frequently found in on foods together with their associated mycotoxins (1) The acute toxicity has resulted serious human health problems throughout recorded history (2) It only been since early 1960s, when aflatoxins were be carcinogenic, that it was realized that some these might have significant sub chronic toxicity for humans The public concerns resulting from finding of mycotoxins, including animal tissues transmission feeds, observation both acute and chronic effects animals prompted research effort focusing on analytical methods development Analysis is minimize consumption contaminated food feed Method evaluation a simple task Determining concentrations toxins grains at ng g or parts per billion levels required most important difficult The approach generally followed consists obtaining relatively large primary sample representing lot, reducing bulk particle size manageable quantity, finally performing analysis small representative portion Sampling commodities mycotoxin contamination follows U S Biology Books مجاناً PDF اونلاين Biologically Biology natural science concerned study life, its various forms function, how organisms interact each other surrounding environment word biology Greek made up two words: bio (βίος) meaning life And loggia ( λογία) means Biology: similarity vegetation cover edges African American states, existence same fossil Branches biology Biology an ancient thousands years old modern began nineteenth century This multiple branches Among them are: Anatomy Botany Biochemia Biogeography Biofisia Cytology cell science Ecology science Development Embryology embryology Genetics genetics Histology histology Anthropology anthropology Microbiology bacteriology Molecular Biology Physiology functions organs Taxonemia taxonomy Virology virology Zoology zoology
كتاب
Mycotoxin Protocols
ــ Mary W. Trucksess Albert E. Pohland
صدر 2001م
كتاب
Mycotoxin Protocols
ــ Mary W. Trucksess Albert E. Pohland
صدر 2001منبذه عن الكتاب:
Mycotoxin Method Evaluation
An Introduction
Albert E. Pohland and Mary W. Trucksess
Mycotoxins are toxic secondary metabolites produced by molds, i.e.,
metabolites not essential to the normal functioning of the cells. Molds are ubiquitous in nature and are universally found where environmental conditions are
conducive to mold growth. Because molds are present in soil and plant debris,
and are spread by wind currents, insects, and rain, they are frequently found
in/on foods together with their associated mycotoxins (1).
The acute toxicity of mycotoxins has resulted in serious human health problems throughout recorded history (2). It has only been since the early 1960s,
when the aflatoxins were found to be carcinogenic, that it was realized that
some of these mold metabolites might have significant sub-acute and chronic
toxicity for humans. The public health concerns resulting from the finding of
mycotoxins, including metabolites in animal tissues resulting from transmission of mycotoxins present in animal feeds, and the observation of both acute
and chronic effects in animals has prompted the research effort focusing on
analytical methods development. Analysis for mycotoxins is essential to minimize the consumption of contaminated food and feed.
Method development and evaluation for mycotoxins is not a simple task.
Determining the concentrations of toxins in grains at the ng/g or parts-per billion levels required for the most important mycotoxins is difficult. The
approach generally followed consists of obtaining a relatively large primary
sample representing a lot, reducing it in bulk and particle size to a manageable
quantity, and finally performing the analysis on a small representative portion.
Sampling commodities for mycotoxin contamination follows the U.S.
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