ISSN:
1750-3841
Quelle:
Blackwell Publishing Journal Backfiles 1879-2005
Thema:
Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
,
Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
Notizen:
Volatiles from a synthetic meat flavor mixture were isolated and concentrated using the Likens-Nickerson apparatus. After separation by gas chromatography-mass spectrometry (GC-MS), the spectra were fed into a forward spectral-search computer program containing the spectra of over 70,000 catalogued compounds. Tentative identifications were made of the following compounds: 1-undecene, 2,4-dimethyl-undecane, 2,2,4-trimethyl-heptane, acetyl pyrrolidine, furna, 2,2,5,5,-tetramethyl tetrahydrofuran, 2-methyl-thiophene, 2,2-dimethyl-3,4-pentadienal, methylethyl ether, 2-butyl-1-octanol, 2,4-bis-(methyl-butyl)-phenol, and 5-methyl-2-furfural. Four of these compounds have not been identified in meal volatiles. The spectral-search procedure offers many advantages for identification of flavor volatiles, but could be further refined by using only classes of compounds believed to be involved in meat flavor development.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1111/j.1365-2621.1980.tb07523.x
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