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Pregled bibliografske jedinice broj: 600209

The free amino acid profile of the Croatian ewe milk cheese "Krk cheese" during ripening


Mikulec, Nataša; Habuš, Ivan; Antunac, Neven; Vitale, Ljubinka; Havranek, Jasmina
The free amino acid profile of the Croatian ewe milk cheese "Krk cheese" during ripening // International journal of dairy technology, 66 (2013), 3; 390-395 doi:10.1111/1471-0307.12032 (međunarodna recenzija, članak, znanstveni)


Naslov
The free amino acid profile of the Croatian ewe milk cheese "Krk cheese" during ripening

Autori
Mikulec, Nataša ; Habuš, Ivan ; Antunac, Neven ; Vitale, Ljubinka ; Havranek, Jasmina

Izvornik
International journal of dairy technology (1364-727X) 66 (2013), 3; 390-395

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

Ključne riječi
RP-HPLC; ewe’s milk cheese; Krk cheese; cheese ripening; free amino acids

Sažetak
The aim of this study was to determine a content of FAAs and their ratio in Krk cheese during its ripening. FAA content was determined by RP-HPLC of cheese aque-ous/ethanol extracts after FAAs were transformed into their 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate derivatives. Their concentration increased during ripen-ing, reaching the value of up to 5 % in cheese dry matter. Dominating FAAs were Glu>Leu>Val>Asp>Phe>Ser>Pro, and higher content of nonessential vs essential AAs was revealed. Krk cheese has, in relation to other cheeses, higher values for Glu/Leu, Glu/Phe, Glu/Pro and smaller values for Leu/Asp, Val/Asp, Phe/Asp ratios, while other ratios are comparable to those of other hard ovine cheeses.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
098-0982915-2948 - Amino-beta-laktami - intermedijari u sintezi biološki interesantnih spojeva (Vlasta Tomašić, )
178-1782128-2121 - Tehnološki parametri proizvodnje tradicijskih sireva u funkciji njihove zaštite (Samir Kalit, )
178-1782128-2124 - Funkcionalni mliječni proizvodi od ovčjeg mlijeka (Dubravka Samaržija, )
178-1782128-2127 - Elementi ekološke proizvodnje i analitičke metode za dokazivanje izvornosti sira (Jasmina Havranek, )

Ustanove
Institut "Ruđer Bošković", Zagreb,
Agronomski fakultet, Zagreb

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


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