TY - JOUR
T1 - Effect of nitrogen gas packaging on odor development in yellowtail Seriola quinqueradiata muscle during ice storage
AU - Kitabayashi, Kaori
AU - Tanimoto, Shota
AU - Kikutani, Haruka
AU - Ohkita, Tomoko
AU - Mabuchi, Ryota
AU - Shimoda, Mitsuya
N1 - Funding Information:
Acknowledgements This study was supported in part by a Grant-in-Aid (grant number 16K00822 and 25350100) for Scientific Research from the Japan Society for the Promotion of Science.
Publisher Copyright:
© 2018, Japanese Society of Fisheries Science.
PY - 2019/1/22
Y1 - 2019/1/22
N2 - We investigated the effect of nitrogen gas packaging (NGP) on the odor, lipid oxidation, and browning of yellowtail fish meat during cold storage. NGP decreased the browning of yellowtail dark muscle (DM) and prevented lipid oxidation in DM during storage. NGP also suppressed the increase in volatile compounds, mainly generated from DM, in yellowtail fish meat during storage. Principal component analysis (PCA) of volatiles showed that the samples of DM after storage in air were clearly separated from the other samples by PC1. Many volatiles such as (E, E)-2,4-hexadienal had higher PC1 factor loadings and their increases in stored DM were repressed by NGP. As determined by gas chromatography–olfactometry, the number of odors sensed from DM after storage in nitrogen gas decreased compared to those before storage. Although, the sensory scores of all evaluated items of DM after storage in air increased significantly, those of DM stored in nitrogen gas showed no significant increase after storage. These findings indicate that NGP is effective for preventing the quality deterioration (odor change, lipid oxidation, and browning) of yellowtail fish meat during cold storage.
AB - We investigated the effect of nitrogen gas packaging (NGP) on the odor, lipid oxidation, and browning of yellowtail fish meat during cold storage. NGP decreased the browning of yellowtail dark muscle (DM) and prevented lipid oxidation in DM during storage. NGP also suppressed the increase in volatile compounds, mainly generated from DM, in yellowtail fish meat during storage. Principal component analysis (PCA) of volatiles showed that the samples of DM after storage in air were clearly separated from the other samples by PC1. Many volatiles such as (E, E)-2,4-hexadienal had higher PC1 factor loadings and their increases in stored DM were repressed by NGP. As determined by gas chromatography–olfactometry, the number of odors sensed from DM after storage in nitrogen gas decreased compared to those before storage. Although, the sensory scores of all evaluated items of DM after storage in air increased significantly, those of DM stored in nitrogen gas showed no significant increase after storage. These findings indicate that NGP is effective for preventing the quality deterioration (odor change, lipid oxidation, and browning) of yellowtail fish meat during cold storage.
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U2 - 10.1007/s12562-018-1253-y
DO - 10.1007/s12562-018-1253-y
M3 - Article
AN - SCOPUS:85053432017
SN - 0919-9268
VL - 85
SP - 247
EP - 257
JO - Fisheries Science
JF - Fisheries Science
IS - 1
ER -