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[Saturated fatty acids determination by GLC after TLC separation (author's transl)]

[Saturated fatty acids determination by GLC after TLC separation (author's transl)] Research Abstract Details 

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  • [Saturated fatty acids determination by GLC after TLC separation (author's transl)] Abstract Text:

    p capellaP Capella,g lerckerG Lercker,l s conteL S Conte,

    The determination of fatty acid composition of oils and fats by conventional GLC on polar columns gives satisfactory results for most of the applications. Higher precision is, however, desirable when the content of minor components is of interest. A typical example is the quantitative determination of the percentage of peanut oil in a seed oil mixture, on the basis of the content of lignoceric acid (n-C21). Lignoceric acid, wich is containen in peanut oil in the amount of 1-2%, shows, on polar columns, a very long retention time and, owing to its low percentage, flat and non well measurable peaks. A method was therefore developed which allows an accurate determination of all saturated fatty acids, particulary of those with high molecular weight. The method is based on the separation of satured fatty acids by argentation TLC followed by GLC determination on non polar columns.

    [Saturated fatty acids determination by GLC after TLC separation (author's transl)] Publishing Authors By Initials

    p capellaP Capella,g lerckerG Lercker,ls conteLS Conte,

    For similar lipids: oils research abstracts see: lipids: oils research

    PUBMED ID PMID:

    MEDLINE DATE:

    [Saturated fatty acids determination by GLC after TLC separation (author's transl)] Journal Published:

    PUBLICATION TYPE: Journal Article

    Journal: S & TA & NU. Rivista di scienza e tecnologia degli

    VOLUME: 5

    Page Numbers: 235-8

    Journal Abbreviation:

    ISSN:

    DAY: 12

    MONTH: 02

    YEAR: 2008

    [Saturated fatty acids determination by GLC after TLC separation (author's transl)] Information

    Number of References:

    LANGUAGE: ita

    NlmUniqueID: 7702717

    [Saturated fatty acids determination by GLC after TLC separation (author's transl)] Keywords Mesh Terms:

    KEYWORDS: Oils

    MESH TERMS: analysis

    Chemical & Substance for Abstract: [Saturated fatty acids determination by GLC after TLC separation (author's transl)] Information

    Substance Name: Oils

    Registry Number: 0

    Grant and Affiliation Information for [Saturated fatty acids determination by GLC after TLC separation (author's transl)]

    AFFILIATION:

    Country: ITALY

    ITALY Research PublicationITALY Research Publication

    AGENCY:

    GRANT:

    ACRONYM:

    MEDLINETA: S TA NU

    REFSOURCE:

    DATABASENAME:

    ACCESSION NUMBER:

    Number Hits: 0

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