Determination of fumonisins B1 and B2 in various maize products by a combined SAX + C18 column and immunoaffinity column.

Determination of fumonisins B1 and B2 in various maize products by a combined SAX + C18 column and immunoaffinity column. Research Abstract Details 

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Determination of fumonisins B1 and B2 in various maize products by a combined SAX + C18 column and immunoaffinity column. Abstract Text:

Fumonisins B1 and B2 were determined in 42 samples of different maize products from the Swedish market by 2 different methods based on cleanup steps using an immunoaffinity column and a combination of SAX + C18 columns, respectively. A simple "precipitation step" was included before the samples were added to the main column(s), giving less column clogging, fewer interfering peaks, and better recoveries for the different sample matrixes. Recovery, repeatability, and results from the survey showed comparable results with the methods. The limit of detection for both methods was 5 micrograms/kg for fumonisin B1 and 10 micrograms/kg for fumonisin B2. All 7 maize chips analyzed and 6 of 8 popcorn samples contained fumonisins (B1 + B2) with averages of 180 and 115 micrograms/kg, respectively. All other samples except a maize flour sample contained little or no fumonisins.

Determination of fumonisins B1 and B2 in various maize products by a combined SAX + C18 column and immunoaffinity column. Publishing Authors By Initials

For similar plants: plant families and groups: angiosperms: poaceae: zea mays research abstracts see: plants: plant families and groups: angiosperms: poaceae: zea mays research

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Determination of fumonisins B1 and B2 in various maize products by a combined SAX + C18 column and immunoaffinity column. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of AOAC International

VOLUME: 83

Page Numbers: 99-103

Journal Abbreviation: J AOAC Int

ISSN: 1060-3271

DAY: 17

MONTH: 03

YEAR: 2008

Determination of fumonisins B1 and B2 in various maize products by a combined SAX + C18 column and immunoaffinity column. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 9215446

Determination of fumonisins B1 and B2 in various maize products by a combined SAX + C18 column and immunoaffinity column. Keywords Mesh Terms:

KEYWORDS: Zea mays

MESH TERMS: chemistry

Chemical & Substance for Abstract: Determination of fumonisins B1 and B2 in various maize products by a combined SAX + C18 column and immunoaffinity column. Information

Substance Name: fumonisin B2

Registry Number: 116355-84-1

Grant and Affiliation Information for Determination of fumonisins B1 and B2 in various maize products by a combined SAX + C18 column and immunoaffinity column.

AFFILIATION: National Food Administration, Uppsala, Sweden.

Country: UNITED STATES

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MEDLINETA: J AOAC Int

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