Establishment of N-nitrosamines analytical methods in agricultural foods using LC-(APCI)-MS/MS
نویسندگان
چکیده
منابع مشابه
Investigations of carotinoids in Spinach using LC-APCI-MS
The analysis of carotinoids is usually performed by HPLC with UV/VIS detection. Different geometric isomers can be separated using C30 stationary phases [1]. However, the complexity of most matrices makes an unequivocal identification very difficult. For this reason we investigated the use of an ion trap analyzer for the identification of carotinoids in spinach. Since carotinoids are rather non...
متن کاملDetection of macrocyclic lactones in porcine liver, meat and fish tissue using LC–APCI–MS–MS
A selective and sensitive method for the simultaneous determination of five avermectins (abamectin, ivermectin, doramectin, emamectin and eprinomectin) and one milbemycin (moxidectin) in porcine liver, bovine meat and fish tissue was developed. The method involved extraction with acetonitrile and purification by C18 solid-phase extraction. Detection was carried out using liquid chromatography c...
متن کاملthe effect of using critical discourse analytical tools on the improvement of the learners level of critical thinking in reading comprehension
?it is of utmost priority for an experienced teacher to train the mind of the students, and enable them to think critically and correctly. the most important question here is that how to develop such a crucial ability? this study examines a new way to the development of critical thinking utilizing critical discourse analytical tools. to attain this goal, two classes of senior english la...
Analytical Methods to Assess Carbonyl Compounds in Foods and Beverages
Compostos carbonílicos, tais como os aldeídos, são amplamente encontrados em produtos alimentares. Estes compostos podem originar-se de matérias-primas, fermentação alcoólica ou como produtos de uma grande variedade de reações químicas. Este Review apresenta estudos realizados para determinar contaminantes de aldeído em produtos alimentares. Entre os métodos utilizados para avaliar a presença d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Epidemiology
سال: 2019
ISSN: 2474-7882
DOI: 10.1097/01.ee9.0000609292.34911.5b