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单词	zein
释义	zein /ˈziːɪn / noun [mass noun] Biochemistry The principal protein of maize.They showed that rats fed on zein, the major protein of maize endosperm, died of protein starvation.... The researchers believed one approach was to develop a less expensive process to separate a valuable protein - zein - from corn. Unlike other corn proteins, which are water soluble, zein repels water, making it an ideal coating material. Origin Early 19th century: from modern Latin Zea (genus name of maize) + -in1.
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