Matches in SemOpenAlex for { <https://semopenalex.org/work/W2360363487> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2360363487 abstract "[Objective]To establish the method of gas chromatography mass spectrometry(GC-MS) and selected ion monitoring(SIM) for the determination of organophosphorus,pyrethroid,organochlorine,carbamate and weedicide pesticide residues in foods.[Methods] The pesticides were extracted with acetone and dichloromethane,warmed with water at 40℃,and circumrotated and evaporated until it was nearly dry,then it was purified by Envi Carb column and Sep Pak NH2 column.Afterwards,gas chromatography mass spectrometry(GC-MS) and selected ion monitoring(SIM) were used to determine 42 pesticide residues,such as organophosphorus,pyrethroid,organochlorine,carbamate and weedicide.[Results] All the 42 kinds of pesticide residues were drained out within 36 minutes,the separation was fine;the standard linear range was between 0.005~1.0μg/ml;correlation coefficient r was above 0.99;the labeled recovery rates were between 90% and 96%;the relative standard deviations(RSD) was below 10%;the limit of determination(LOD) was 0.005mg/kg(S/N=3).[Conclusion]This method is suitable for determining pesticide residues in foods with satisfactory sensitivity,accuracy and precision;it can rapidly detect 42 kinds of pesticide and the concentration level reaches the requirement for detection." @default.
- W2360363487 created "2016-06-24" @default.
- W2360363487 creator A5020875892 @default.
- W2360363487 date "2008-01-01" @default.
- W2360363487 modified "2023-09-23" @default.
- W2360363487 title "Determination of 42 Kinds of Pesticide Residues with Gas Chromatography Mass Spectrometry and Selected Ion Monitoring" @default.
- W2360363487 hasPublicationYear "2008" @default.
- W2360363487 type Work @default.
- W2360363487 sameAs 2360363487 @default.
- W2360363487 citedByCount "0" @default.
- W2360363487 crossrefType "journal-article" @default.
- W2360363487 hasAuthorship W2360363487A5020875892 @default.
- W2360363487 hasConcept C106848363 @default.
- W2360363487 hasConcept C107872376 @default.
- W2360363487 hasConcept C119128265 @default.
- W2360363487 hasConcept C123460561 @default.
- W2360363487 hasConcept C161176658 @default.
- W2360363487 hasConcept C162356407 @default.
- W2360363487 hasConcept C178790620 @default.
- W2360363487 hasConcept C179302884 @default.
- W2360363487 hasConcept C185592680 @default.
- W2360363487 hasConcept C205345274 @default.
- W2360363487 hasConcept C2776035571 @default.
- W2360363487 hasConcept C2779303437 @default.
- W2360363487 hasConcept C2780400988 @default.
- W2360363487 hasConcept C2780471494 @default.
- W2360363487 hasConcept C43617362 @default.
- W2360363487 hasConcept C6557445 @default.
- W2360363487 hasConcept C86803240 @default.
- W2360363487 hasConceptScore W2360363487C106848363 @default.
- W2360363487 hasConceptScore W2360363487C107872376 @default.
- W2360363487 hasConceptScore W2360363487C119128265 @default.
- W2360363487 hasConceptScore W2360363487C123460561 @default.
- W2360363487 hasConceptScore W2360363487C161176658 @default.
- W2360363487 hasConceptScore W2360363487C162356407 @default.
- W2360363487 hasConceptScore W2360363487C178790620 @default.
- W2360363487 hasConceptScore W2360363487C179302884 @default.
- W2360363487 hasConceptScore W2360363487C185592680 @default.
- W2360363487 hasConceptScore W2360363487C205345274 @default.
- W2360363487 hasConceptScore W2360363487C2776035571 @default.
- W2360363487 hasConceptScore W2360363487C2779303437 @default.
- W2360363487 hasConceptScore W2360363487C2780400988 @default.
- W2360363487 hasConceptScore W2360363487C2780471494 @default.
- W2360363487 hasConceptScore W2360363487C43617362 @default.
- W2360363487 hasConceptScore W2360363487C6557445 @default.
- W2360363487 hasConceptScore W2360363487C86803240 @default.
- W2360363487 hasLocation W23603634871 @default.
- W2360363487 hasOpenAccess W2360363487 @default.
- W2360363487 hasPrimaryLocation W23603634871 @default.
- W2360363487 hasRelatedWork W11283699 @default.
- W2360363487 hasRelatedWork W1977257248 @default.
- W2360363487 hasRelatedWork W2355229833 @default.
- W2360363487 hasRelatedWork W2360763052 @default.
- W2360363487 hasRelatedWork W2363119940 @default.
- W2360363487 hasRelatedWork W2364878279 @default.
- W2360363487 hasRelatedWork W2367458811 @default.
- W2360363487 hasRelatedWork W2373348847 @default.
- W2360363487 hasRelatedWork W2374246732 @default.
- W2360363487 hasRelatedWork W2376907054 @default.
- W2360363487 hasRelatedWork W2377935630 @default.
- W2360363487 hasRelatedWork W2377984063 @default.
- W2360363487 hasRelatedWork W2378711881 @default.
- W2360363487 hasRelatedWork W2381495087 @default.
- W2360363487 hasRelatedWork W2387386224 @default.
- W2360363487 hasRelatedWork W2389939973 @default.
- W2360363487 hasRelatedWork W2390942453 @default.
- W2360363487 hasRelatedWork W2391481548 @default.
- W2360363487 hasRelatedWork W2392440724 @default.
- W2360363487 hasRelatedWork W2392715929 @default.
- W2360363487 isParatext "false" @default.
- W2360363487 isRetracted "false" @default.
- W2360363487 magId "2360363487" @default.
- W2360363487 workType "article" @default.