Changes in biochemical and sensory
attributes of Turkish traditional salted dried fish products "çiroz"
during storage packaged by oxygen absorber and vacuum were investigated. For this purpose, total volatile basic nitrogen (TVB-N), trimethylamine
nitrogen (TMA-N), TBA index
values (TBA-i), free fatty acids value (FFA) and peroxide value (PV), sensory attributes and microbiological analyses
were carried monthly during storage. According to sensory analysis and TVB-N
results, the samples of çiroz packaged active and vacuum, spoilt on the 6th
months at cold storage. TBA-i, FFA and PV of fatty oxidation parameter showed
similarity in both groups of samples. Microbiological findings did not exceed
limit values during storage in both groups. When comparing two types of
packaging, it is concluded that the active package, which is a new approach,
may be an alternative to vacuum packaging. This was determined by the study;
oxygen-absorbing systems could be used to pack fish products sensitive to oil
oxidation.
Salted dried fish Active packaging Oxygen absorber Vacuum packaging Quality
Bölüm | Articles |
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Yazarlar | |
Yayımlanma Tarihi | 1 Ocak 2017 |
Gönderilme Tarihi | 8 Haziran 2016 |
Yayımlandığı Sayı | Yıl 2017Cilt: 3 Sayı: 1 |
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