Open AccessSeasonal variation of background formaldehyde content in large squid from scientific research research vessel
Author(s) -
Xuan Zhang,
Cong Kong,
Yun yu Tang,
Chang ling Fang,
Xuan Huang,
Xiao yi Lou,
Yuan Wang,
Guang xin Yang
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/461/1/012059
Subject(s) - squid , formaldehyde , variation (astronomy) , high performance liquid chromatography , seasonality , environmental science , environmental chemistry , food science , chemistry , biology , zoology , chromatography , fishery , ecology , physics , biochemistry , astrophysics
The background formaldehyde (FA) in large squid is determined through high performance liquid chromatography (HPLC). Its seasonal variation was further investigated. In autumn and summer, background FA content in Todarodes pacificus was higher, with the mean value up to 36.8 mg/kg in September. This study provide scientific data for the monitoring management of FA during the circulation and sale of squid.