catalase

英[\'k?t?le?s]
美[\'k?t?le?s]

基本釋義

n.
接觸酵素,過氧化氫酶

實(shí)用例句

Catalase catalyes the breakdown of hydrogen peroxide.

過氧化氫酶催化過氧化氫的分解.

辭典例句

Effects on the activities of urease and catalase from bronopol were studied.

研究了溴硝醇農(nóng)藥施入土壤后,土壤中脲酶和過氧化氫酶活性的變化情況.

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Catalase is found in the cytoplasm in small organelles called peroxisomes.

過氧化氫酶在一種叫過氧化物酶體的小細(xì)胞器中存在.

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Soil enzyme including phosphatase, urease, proteinase, catalase were analysed.

土壤酶主要測(cè)定了磷酸酶 、 酶 、 白酶 、 氧化氫酶活性的變化.

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The activities of both urease and catalase are sensitive to bronopol.

土壤脲酶和過氧化氫酶都對(duì)溴硝醇比較敏感.

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Methods: The activities of SOD and catalase in mouse blood were determined.

方法測(cè)定小鼠血液中超氧化物歧化酶和過氧化氫酶的活性.

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Aerated soil was favorable for the increase of soil catalase activity.

通氣良好有利于提高土壤過氧化氫酶活性.

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Ther result shows that the mechanism is probably that the electrostatic field polarizes the catalase solution.

研究表明:高壓靜電場(chǎng)對(duì)酶活力的穩(wěn)定作用很可能是高壓靜電場(chǎng)使酶及溶液發(fā)生極化作用產(chǎn)生的.

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The activities of superoxide dismutase, catalase and glutathione peroxidase in serum were analyzed.

測(cè)定外周血血清超氧化物歧化酶 、 氧化氫酶和谷胱甘肽-過氧化物酶的含量.

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Effects of iodosulfuron - methyl - sodium on catalase in soil and soil respiration were studied by simulation in laboratory.

通過模擬實(shí)驗(yàn)研究了除草劑碘甲磺隆鈉鹽對(duì)土壤中過氧化氫酶活性和土壤呼吸作用的影響.

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Someenzyme levels ( catalase , peroxidase, α - amylase, and phosphatase of the seedlings ) wereobserved during germination.

觀察了萌發(fā)時(shí)的一些酶 ( 氧化氫酶、氧化物酶 、 - 淀粉酶和磷酸酶 ) 水平.

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Influence of disperse red 3 B and its metabolites on catalase activity of soil was investigated.

采用室內(nèi)試驗(yàn)方法研究了分散紅3B及其代謝產(chǎn)物對(duì)土壤過氧化氫酶活性的影響.

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The result showed that arsenic trioxide of different concentrations influenced the catalase activity in great diversity.

結(jié)果表明:在實(shí)驗(yàn)劑量范圍內(nèi),不同濃度的三氧化二砷對(duì)過氧化氫酶(CAT)活性的影響具有極大的差異性.

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There was little effect on soil urease and catalase activity for different peat levels.

但增施草炭對(duì)土壤中脲酶和過氧化氫酶影響較小.

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This experiment is that some different food preservatives are added into catalase solution extracted from liver.

將不同的食品防腐劑添加到由肝臟抽提制備的過氧化氫酶溶液中,試驗(yàn)其防腐效果.

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英英釋義

Noun
  • 1. enzyme found in most plant and animal cells that functions as an oxidative catalyst; decomposes hydrogen peroxide into hydrogen and water

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