Details

Autor(en) / Beteiligte

• Wu, Yanyan
• Chen, Yufeng
• Li, Laihao
• Yang, Xianqing
• Yang, Shaoling
• Lin, Wanling
• Zhao, Yongqiang
• Deng, Jianchao

Titel

Study on Biogenic Amines in Various Dry Salted Fish Consumed in China

Ist Teil von

• Journal of Ocean University of China, 2016-08, Vol.15 (4), p.681-689

Ort / Verlag

Heidelberg: Science Press

Erscheinungsjahr

2016

Quelle

Springer LINK 全文期刊数据库

Beschreibungen/Notizen

• This study was carried out to investigate the biogenic amines（BAs）, physicochemical property and microorganisms in dry salted fish, a traditional aquatic food consumed in China. Forty three samples of dry salted fish were gathered from retail and wholesale markets and manufacturers, which had been produced in various regions in China. Cadaverine（CAD） and putrescine（PUT） were quantitatively the most common biogenic amines. About 14% of the samples exceeded the histamine content standards established by the FDA and/or EU. The highest histamine content was found in Silver pomfret（Pampus argenteus）（347.79 mg kg~（-1））. Five of forty three samples exceeded the acceptable content of TYR（100 mg kg~（-1））, and 23.26% of dried-salted fish contained high contents of biogenic amines（above 600 mg kg~（-1））. In addition, species, regions, pickling processes and drying methods made the physicochemical property, microorganisms and biogenic amines in dry salted fish to be different to some extents. The total plate count（TPC） was much higher than that of total halophilic bacteria in all samples. The biogenic amines, physicochemical property and microbiological counts exhibited large variations among samples. Furthermore, no significant correlation between biogenic amines and physicochemical property and TPC was observed. This study indicated that dry salted fish may still present healthy risk for BAs, depending on the processing methods, storage conditions among others.