释义 |
asparagine Chem.|əˈspærədʒaɪn| [f. asparagus + -ine chem. suffix.] A nitrogenized crystallizable compound contained in asparagus, and many other vegetables. It is primary malic diamide C4H4O3(NH2)2.
1813Sir H. Davy Agric. Chem. iii. (1814) 118 Asparagin. 1873Williamson Chem. §301 Asparagine behaves as the malic amide. By prolonged contact with hot water it is converted into ammonic malamate. |