| 单词 | phyllocyanic acid |
| 释义 | > as lemmasphyllocyanic acid ΚΠ 1881 H. Watts Dict. Chem. VIII. 1637 Chlorophyll..When digested with hydrochloric acid..splits up into phylloxanthin, a brown substance,..and Frémy's phyllocyanic acid, an olive-green substance. 1898 Proc. Royal Soc. 63 390 The chlorophyll derivatives investigated by Tschirch are phyllopurpuric acid (impure phylloporphyrin), phyllocyanic acid (phyllocyanin), and its zinc, copper, and iron compounds. < as lemmas |
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