FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3204197064> ?p ?o ?g. }

• W3204197064 endingPage "462587" @default.
• W3204197064 startingPage "462587" @default.
• W3204197064 abstract "In the present contribution, the capability of isotopic ratio mass spectrometry (IRMS) for saffron authentication and detection of four common plant-derived adulterants (marigold flower, safflower, rubia, and saffron style) was investigated. For this purpose, 62 authentic saffron samples were analyzed by elemental analyzer-IRMS (EA-IRMS) and gas chromatography-combustion-IRMS (GC-C-IRMS). In this regard, EA-IRMS and GC-C-IRMS isotope fingerprints of carbon-13 and nitrogen-15 isotopes of saffron components were provided and then analyzed by chemometric methods. Principal component analysis (PCA) showed two different behaviors regarding two main regions. Then, a representative saffron sample was provided to study adulteration. On this matter, binary mixtures of saffron and adulterants were prepared at five different weight percentages (5%, 10%, 15%, 25%, and 35%) and analyzed by EA-IRMS and GC-C-IRMS. Data-driven soft independent modeling of class analogy (DD-SIMCA) was used to model authentic saffron samples and find a boundary between authentic and adulterated samples with a sensitivity of 100% by GC-C-IRMS. After that, discriminant models of linear discriminant analysis (LDA), quadratic discriminant analysis (QDA), and partial least squares-discriminant analysis (PLS-DA) were tested to find the best discrimination line and also detection of the lowest level of adulterants. Among different models, the QDA model outperformed other methods and showed the ability to predict adulterants at 5% w/w level with 100% accuracy and precision. Finally, the developed QDA model was successfully used to discriminate a set of mixed samples of saffron and four adulterants as well as some commercial samples." @default.
• W3204197064 created "2021-10-11" @default.
• W3204197064 creator A5038026538 @default.
• W3204197064 creator A5054745164 @default.
• W3204197064 date "2021-11-01" @default.
• W3204197064 modified "2023-10-03" @default.
• W3204197064 title "Chemometrics-assisted isotope ratio fingerprinting based on gas chromatography/combustion/isotope ratio mass spectrometry for saffron authentication" @default.
• W3204197064 cites W1553797758 @default.
• W3204197064 cites W1939233098 @default.
• W3204197064 cites W1958754280 @default.
• W3204197064 cites W2000991157 @default.
• W3204197064 cites W2003351678 @default.
• W3204197064 cites W2007128090 @default.
• W3204197064 cites W2010900439 @default.
• W3204197064 cites W2016276933 @default.
• W3204197064 cites W2017032379 @default.
• W3204197064 cites W2032995554 @default.
• W3204197064 cites W2064289896 @default.
• W3204197064 cites W2078923649 @default.
• W3204197064 cites W2082281266 @default.
• W3204197064 cites W2102402665 @default.
• W3204197064 cites W2123004271 @default.
• W3204197064 cites W2155844971 @default.
• W3204197064 cites W2324419118 @default.
• W3204197064 cites W2418787254 @default.
• W3204197064 cites W2503272104 @default.
• W3204197064 cites W2517253731 @default.
• W3204197064 cites W2521160005 @default.
• W3204197064 cites W2539031449 @default.
• W3204197064 cites W2589824755 @default.
• W3204197064 cites W2598428255 @default.
• W3204197064 cites W2615975412 @default.
• W3204197064 cites W2622292114 @default.
• W3204197064 cites W2769404321 @default.
• W3204197064 cites W2795349610 @default.
• W3204197064 cites W2801766582 @default.
• W3204197064 cites W2899689487 @default.
• W3204197064 cites W2914149393 @default.
• W3204197064 cites W2914951806 @default.
• W3204197064 cites W2949282391 @default.
• W3204197064 cites W2949652947 @default.
• W3204197064 cites W3035810823 @default.
• W3204197064 cites W3104952012 @default.
• W3204197064 cites W3175107306 @default.
• W3204197064 cites W322753937 @default.
• W3204197064 doi "https://doi.org/10.1016/j.chroma.2021.462587" @default.
• W3204197064 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34628349" @default.
• W3204197064 hasPublicationYear "2021" @default.
• W3204197064 type Work @default.
• W3204197064 sameAs 3204197064 @default.
• W3204197064 citedByCount "10" @default.
• W3204197064 countsByYear W32041970642022 @default.
• W3204197064 countsByYear W32041970642023 @default.
• W3204197064 crossrefType "journal-article" @default.
• W3204197064 hasAuthorship W3204197064A5038026538 @default.
• W3204197064 hasAuthorship W3204197064A5054745164 @default.
• W3204197064 hasConcept C105795698 @default.
• W3204197064 hasConcept C113196181 @default.
• W3204197064 hasConcept C123460561 @default.
• W3204197064 hasConcept C151304367 @default.
• W3204197064 hasConcept C162356407 @default.
• W3204197064 hasConcept C170671577 @default.
• W3204197064 hasConcept C185592680 @default.
• W3204197064 hasConcept C22354355 @default.
• W3204197064 hasConcept C27438332 @default.
• W3204197064 hasConcept C33923547 @default.
• W3204197064 hasConcept C43617362 @default.
• W3204197064 hasConcept C69738355 @default.
• W3204197064 hasConceptScore W3204197064C105795698 @default.
• W3204197064 hasConceptScore W3204197064C113196181 @default.
• W3204197064 hasConceptScore W3204197064C123460561 @default.
• W3204197064 hasConceptScore W3204197064C151304367 @default.
• W3204197064 hasConceptScore W3204197064C162356407 @default.
• W3204197064 hasConceptScore W3204197064C170671577 @default.
• W3204197064 hasConceptScore W3204197064C185592680 @default.
• W3204197064 hasConceptScore W3204197064C22354355 @default.
• W3204197064 hasConceptScore W3204197064C27438332 @default.
• W3204197064 hasConceptScore W3204197064C33923547 @default.
• W3204197064 hasConceptScore W3204197064C43617362 @default.
• W3204197064 hasConceptScore W3204197064C69738355 @default.
• W3204197064 hasFunder F4320321157 @default.
• W3204197064 hasFunder F4320323043 @default.
• W3204197064 hasLocation W32041970641 @default.
• W3204197064 hasLocation W32041970642 @default.
• W3204197064 hasOpenAccess W3204197064 @default.
• W3204197064 hasPrimaryLocation W32041970641 @default.
• W3204197064 hasRelatedWork W1992174249 @default.
• W3204197064 hasRelatedWork W2316518712 @default.
• W3204197064 hasRelatedWork W2364044169 @default.
• W3204197064 hasRelatedWork W2413736176 @default.
• W3204197064 hasRelatedWork W2777583543 @default.
• W3204197064 hasRelatedWork W2900824461 @default.
• W3204197064 hasRelatedWork W4210528135 @default.
• W3204197064 hasRelatedWork W4220779932 @default.
• W3204197064 hasRelatedWork W4220915398 @default.
• W3204197064 hasRelatedWork W4309269777 @default.
• W3204197064 hasVolume "1657" @default.
• W3204197064 isParatext "false" @default.

• next