Napredna pretraga

Pregled bibliografske jedinice broj: 761078

Determination of 2-aminoacetophenone in white wines using ultrasound assisted SPME coupled


Mihaljević Žulj, Marin; Maslov, Luna; Tomaz, Ivana; Jeromel, Ana
Determination of 2-aminoacetophenone in white wines using ultrasound assisted SPME coupled // Journal of analytical chemistry, 70 (2015), 7; 814-818 doi:10.1134/S1061934815070102 (međunarodna recenzija, članak, znanstveni)


Naslov
Determination of 2-aminoacetophenone in white wines using ultrasound assisted SPME coupled
(Determination of 2-aminoacetophenone in white wines using ultrasound assisted SPME coupled with GC-MS)

Autori
Mihaljević Žulj, Marin ; Maslov, Luna ; Tomaz, Ivana ; Jeromel, Ana

Izvornik
Journal of analytical chemistry (1061-9348) 70 (2015), 7; 814-818

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Riesling wine ; off-flavour ; 2-aminoacetophenone ; SPME ; GC-MS

Sažetak
The unpleasant odor of an off-flavor is mostly caused by only one or, sometimes several volatile compounds with very low odor threshold values giving the typical unpleasant odor taint of the spoiled food product. 2- Aminoacetophenone is an aroma compound which causes the untypical aging off-flavor in Vitis vinifera white wines. Ultrasound assisted headspace solid phase microextraction (UA-HS- SPME) and direct immersion solid phase microextraction (DI-SPME) coupled with gas chromatography-mass spectrometry (GC-MS) were tested and optimized for determination of 2- aminoacetophenone in Riesling wines fermented by different yeast strains.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Poljoprivreda (agronomija)



POVEZANOST RADA


Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati