نتایج جستجو برای: chromatography instruments

تعداد نتایج: 168881  

Journal: :jundishapur journal of natural pharmaceutical products 0
maryam sarvar taherabadi alborz food and drug laboratory, fardis laboratory, karaj, ir iran mohammad javad gharavi alborz food and drug laboratory, fardis laboratory, karaj, ir iran; department of medical laboratory sciences, faculty of allied medicine, iran university of medical sciences, tehran, ir iran ibrahim javadi alborz food and drug laboratory, fardis laboratory, karaj, ir iran mina alimohammadi alborz food and drug laboratory, fardis laboratory, karaj, ir iran s hassan moghadamnia alborz food and drug laboratory, fardis laboratory, karaj, ir iran nazanin mosleh food industry department, institute of standard and industrial research, karaj, ir iran

background aflatoxins are a group of very toxic compounds produced by a fungal species and are found in food products. aflatoxin m1 (afm1) is a type found in dairy products and resistant to pasteurization. afm1 can adversely affect hepatocytes in human and leading to various liver diseases. thus, it is essential to examine raw milk for the presence of afm1. conclusions according to the results ...

Journal: :AORN Journal 2001

Journal: :The Geographical Journal 1906

Journal: :Journal of the American Medical Association 1911

Journal: :The Laryngoscope 1920

2014
Wenyun Lu Sisi Zhang Xin Teng Eugene Melamud Mitchell A Lazar Eileen White Joshua D Rabinowitz

We present here a LC-MS and GC-MS based analytical platform for the comprehensive analysis of cellular metabolites, including water-soluble metabolites, and waterinsoluble fatty acids, and phospholipids. The entire workflow consists of metabolic extraction, LC-MS and GC-MS runs, data analysis and interpretation. Standard operation procedures have been developed for the metabolite extraction fro...

A Bamoniri

Increasing importance of pharmaceutical plants in the world and the presence of many of these plants in our country, which has one of the richest Flora of the world, suggest the need for comprehensive studies. Research of secondary metabolites of medicinal and essential oily plants from Iran’s dry to super dry deserts is very important. One of the most famous species from “Labiatae” family is D...

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