Arsenic speciation in Brazilian rice grains organically and traditionally cultivated: Is there any difference in arsenic content?
文摘

Inorganic arsenic (i-As) concentration is higher in organic rice.

Husked and polished rice show i-As lower than 200 ng g− 1 (Codex/FAO limit).

Strong Spearman's correlation of organic arsenic and total arsenic in grains.

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