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Realgar wine or Xionghuang wine (Chinese: 雄黃酒) is a Chinese alcoholic drink that consists of huangjiu ("yellow wine") dosed with powdered realgar, a yellow-orange arsenic sulfide mineral (As 4 S 4). It is traditionally consumed as part of the Dragon Boat Festival at the height of summer. [citation needed]
Denise Wilson, a professor at the University of Washington, recently conducted studies concerning arsenic levels in some foods and beverages. One surprising place she found the toxin was in ...
The legal action represents a challenge to a segment of the industry that produces wines that consumers can buy for less than $10 a bottle.
Realgar (/ r i ˈ æ l ɡ ɑːr,-ɡ ər / ree-AL-gar, -gər), also known as arsenic blende, ruby sulphur or ruby of arsenic, is an arsenic sulfide mineral with the chemical formula α-As 4 S 4. It is a soft, sectile mineral occurring in monoclinic crystals, or in granular, compact, or powdery form, often in association with the related ...
Inorganic arsenic and its compounds, upon entering the food chain, are progressively metabolized to a less toxic form of arsenic through a process of methylation. [7] Organoarsenic compounds arise via biomethylation of inorganic arsenic compounds, [8] via processes mediated by enzymes related to vitamin B 12. [9]
Arsenic trioxide powder.. Compounds of arsenic resemble in some respects those of phosphorus which occupies the same group (column) of the periodic table.The most common oxidation states for arsenic are: −3 in the arsenides, which are alloy-like intermetallic compounds, +3 in the arsenites, and +5 in the arsenates and most organoarsenic compounds.
Arsenic is a moderately abundant element in Earth's crust, and although many arsenic compounds are often considered highly toxic to most life, a wide variety of organoarsenic compounds are produced biologically and various organic and inorganic arsenic compounds are metabolized by numerous organisms.
Inorganic arsenic, the type of arsenic involved in Walmart apple juice recall, is a toxic heavy metal. It is more toxic than organic arsenic and is a known carcinogen (meaning it can cause cancer ...