Malachite green in eels and fish imported from China and Taiwan. In 2006, the United States Food and Drug Administration (FDA) detected malachite green in seafood imported from China, among others, where the substance is also banned for use in aquaculture. In June 2007, the FDA blocked the importation of several varieties of seafood due to continued malachite green contamination. The substance has been banned in the United States since 1983 in food-related applications. It is banned in the UK, also. Animals metabolize malachite green to its leuco form. Being lipophillic (the leuco form has a log "P" of 5.70), the metabolite
The Malachite Box Furthermore, Pavel Bazhov indicated that his stories can be divided into two groups based on tone: "child-toned" (e.g. "The Fire-Fairy", "Silver Hoof"), and "adult-toned" ("The Stone Flower", "Marko's Hill"). Denis Zherdev divided the stories into "gold" and "malachite" series, which begin with "Beloved Name" and "The Mistress of the Copper Mountain" respectively. In the mid-1930s Sverdlovsk Publishing House decided to publish the collection "Prerevolutionary Folklore of the Urals" (). In the summer of 1934 the folklorist Vladimir Biryukov was offered to make such a collection. The historian Andrey Ladeyshchikov became its chief editor. From August to December 1935 Biryukov collected