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单词 sinigrin
释义

sinigrinn.

Forms: Also sinnigrine.
Etymology: irregularly < Latin si-nāpis mustard + nigra black + -in suffix1 or -ine suffix5.Previous versions of the OED give the stress as: ˈsinigrin.
Chemistry.
Myronate of potassium.
ΘΚΠ
the world > matter > chemistry > elements and compounds > metals > specific elements > potassium > [noun] > compounds > others
hepar sulphuris or hepar sulphur1694
white flux1741
Russia ashes1753
pots1837
potash-lime1856
sinigrin1876
1876 J. Harley Royle's Man. Materia Med. (ed. 6) 735 The characteristic constituent of black mustard is myronate of potassium, or sinigrin.
1887 R. Bentley Man. Bot. (ed. 5) ii. iii. 451 The elements of this oil exist in the seed [of Black Mustard], in the forms of myronate of potash or sinigrin and myrosin.
This entry has not yet been fully updated (first published 1911; most recently modified version published online December 2020).
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n.1876
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