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過氧化氫酶

简过氧化氢酶 · 繁過氧化氫酶

Mandarin · pinyin guò yǎng huà qīng méi

catalase (enzyme)
hydrogen peroxidase

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Characters in this entry

過: guò · pass, pass through, go across
氧: yǎng · oxygen (element 8, O)
化: huà · change, convert, reform; -ize
氫: Look up this written character
酶: méi · enzymes; (Cant.) soft
过: guò · pass, pass through, go across
氢: qīng · ammonia; hydrogen nitride

Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

4–3–4–1–2 · guo4 yang3 hua4 qing1 mei2

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Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

過氧化氫酶 · find source passages ↗ · 过氧化氢酶 · find source passages ↗

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Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

Rime Cantonese 粵拼

gwo3 joeng5 faa3 hing1 mui4

Cantonese word readings for 過氧化氫酶. This lexicon supplies readings, not definitions.

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Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

noun

(biochemistry) catalase

Source page · dump 2026-09-02 · Contributors & history

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