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ECB-ART-46631
Food Sci Biotechnol 2018 Jan 19;273:899-904. doi: 10.1007/s10068-017-0298-5.
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Effect of cooking methods on bioaccessibility of Zn, Se, Cd, Cu in sea cucumber (Apostichopus japonicus).

Liu C , Wu L , Xue Y , Liu F , Sun S , Wang L .


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In this study, the total concentration and bioaccessibility of four metals (Zn, Se, Cd, Cu) in sea cucumbers (Apostichopus japonicus) before and after cooking were measured. The concentration of Zn, Se, Cd, and Cu were 22.24 ± 0.75, 0.75 ± 0.06, 0.32 ± 0.07, and 1.88 ± 0.09 mg/kg in raw cucumber, respectively. The contents of Zn, Se, and Cu in high-pressured samples were significantly higher than that in the raw sea cumber (p < 0.01). The levels of Cd were all decreased after three thermal treatments. The intake of Zn and Cu increased in sea cucumber cooked by all thermal processes. While the bioaccessibility of Se and Cd decreased after cooking. A significant correlation was observed between the concentration and bioaccessibility of minerals. These data provide useful information for dietary risk assessments of minerals in sea cucumbers.

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Genes referenced: LOC100887844

References [+] :
Almela, Arsenosugars in raw and cooked edible seaweed: characterization and bioaccessibility. 2005, Pubmed