金属离子对葡萄糖氧化酶活性测定的影响

EFFECTS OF METAL IONS ON DETERMINATION OF GLUCOSE OXIDASE ACTIVITY

本文研究了一些金属离子对葡萄糖氧化酶测定的影响，指出Ａｇ＋、Ｈｇ２＋具有较强抑制作用，最小抑制浓度分别为５ｕｇ／Ｌ及４ｍｇ／Ｌ，Ｉ５０分别为２０ｕｇ／Ｌ及７．７ｍｇ／Ｌ。

? This paper studied the effects of metal ions on determination of glucose oxidase activity and point out that Ag^+、Hg^2+ have inhibition,the minimum inhibitory concentration:Ag+(5ug/L),Hg^2+(4mg/L),I50: Ag^+(20 ug/L),Hg^2+(7.7mg/L).