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  • 1970-1974  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 146 (1971), S. 143-147 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Es wird eine rasche und exakte Bestimmungsmethode für Diacetyl in Apfelwein mittels Gaschromatographie der Head-Space-Phase beschrieben.
    Notes: Summary A rapid and exact method is described for determination of diacetyl in cider by means of head space gas chromatography.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    European food research and technology 147 (1971), S. 207-213 
    ISSN: 1438-2385
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Description / Table of Contents: Zusammenfassung Es konnte der Nachweis erbracht werden, daß der CS2-Extrakt zur gas chromatographischen Bestimmung der höheren Ester geeigneter ist als der Ätherextrakt. Dies bezieht sich einerseits auf den Aufwand an Material, Arbeit und Zeit, andererseits auf die Genauigkeit und Reproduzierbarkeit, insbesondere hinsichtlich Äthylcapronat. Eine geeignete Methode zur Untersuchung von Weinbrand, Weindestillat, Brennwein und Wein auf ihren Gehalt an höheren Estern wird angegeben.
    Notes: Summary The CS2-extraction for the gas chromatographic analysis of the higher esters was examined and found to be superior to the ether-extraction, concerning, material, performance as well as accuracy and reproductivity, especially ethyl capronate. The exact method for the analysis of brandy, distillate and wine for their content of higher esters is described.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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