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A Solid Film Electrode of Intermetallic Ag2Hg3.02 for the Direct Determination of Folic Acid in Fresh and Processed Fruit Juices
de Paula, Cleide Garcia1; de Toledo, Renata Alves2,3; Pedro Vaz, Carlos Manoel2; Marques Cordeiro, Paulo Jorge4; Batistuti, Jose Paschoal5; Pastre, Ieda Aparecida6; Shim, Hojae3; Fertonani, Fernando Luis1,6
2015-02
Source PublicationELECTROANALYSIS
ISSN1040-0397
Volume27Issue:2Pages:450-456
AbstractAgSIE was used for the direct analysis of folic acid (FA), with a detection limit and lower level of quantitation of 6.8 x 10(-10) molL(-1) and 2.3 x 10(-8) molL(-1). The analysis in fresh and processed fruits was done without any sample pretreatment. In strawberry and acerola juices, FA concentration level values were below the method detection limit. FA was detectable in peach (77.7 +/- 0.4 mu gL(-1) and 64.4 +/- 0.5 mu gL(-1)), Persian lime (45.4 +/- 0.7 mu gL(-1)), pineapple Hawaii (66.2 +/- 0.4 mu gL(-1)), pear pineapple (35.3 +/- 0.6 mu gL(-1)), cashew (54.4 +/- 0.5 mu gL(-1)), passion fruit (73.2 +/- 0.3 mu gL(-1)), and apple (84.4 +/- 0.5 mu gL(-1)).
KeywordFolic Acid Fruit Juices Swadsv Intermetallic Ag2hg3.02 Sem Xrd
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Electrochemistry
WOS SubjectChemistry, Analytical ; Electrochemistry
WOS IDWOS:000349558900022
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Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
Corresponding Authorde Paula, Cleide Garcia
Affiliation1.Univ Estadual Paulista, Inst Quim, BR-14800900 Araraquara, SP, Brazil
2.Embrapa Instrumentacao Agr, BR-13560970 Sao Carlos, SP, Brazil
3.Univ Macau, Fac Sci & Technol, Dept Civil & Environm Engn, Macau, Peoples R China
4.Univ Sao Paulo, Inst Quim Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil
5.Univ Eatadual Paulista, Fac Ciencias Farmaceut, BR-14800900 Araraquara, SP, Brazil
6.Univ Eatadual Paulista, Inst Biociencias Letras & Ciencias Exatas, BR-15054000 Sao Jose Do Rio Preto, SP, Brazil
Recommended Citation
GB/T 7714
de Paula, Cleide Garcia,de Toledo, Renata Alves,Pedro Vaz, Carlos Manoel,et al. A Solid Film Electrode of Intermetallic Ag2Hg3.02 for the Direct Determination of Folic Acid in Fresh and Processed Fruit Juices[J]. ELECTROANALYSIS,2015,27(2):450-456.
APA de Paula, Cleide Garcia.,de Toledo, Renata Alves.,Pedro Vaz, Carlos Manoel.,Marques Cordeiro, Paulo Jorge.,Batistuti, Jose Paschoal.,...&Fertonani, Fernando Luis.(2015).A Solid Film Electrode of Intermetallic Ag2Hg3.02 for the Direct Determination of Folic Acid in Fresh and Processed Fruit Juices.ELECTROANALYSIS,27(2),450-456.
MLA de Paula, Cleide Garcia,et al."A Solid Film Electrode of Intermetallic Ag2Hg3.02 for the Direct Determination of Folic Acid in Fresh and Processed Fruit Juices".ELECTROANALYSIS 27.2(2015):450-456.
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