He also knew that wheat has an enzyme called oxalate oxidase, which detoxifies oxalic acid.

他也清楚，小麦有一种草酸氧化酶，能够分解草酸。

Dr Powell knew that many of the symptoms of chestnut blight are caused by the oxalic acid that C. parasitica generates as it grows.

鲍威尔知道，栗疫病的很多症状都由栗疫病菌生长时产生的草酸引。

Substances like these aren’t intoxicating, they’re just poisonous, usually because your body metabolizes them into some horrible, dangerous compound like formic acid or oxalic acid.

样的物质不会人醉， 它们只是有，常是因为你的身体将它们代谢成一些可怕的、危险的化合物， 如甲酸或草酸。

" Sugar acid" ! said the chemist contemptuously, " don't know it; I'm ignorant of it! But perhaps you want oxalic acid. It is oxalic acid, isn't it" ?

" 糖酸？" 药剂师作出内行瞧不外行的神气说，" 我不知道，没听说过！ 你恐怕是要买草酸吧？ 是草酸，对不对？"

So we've been partnering with companies that are taking waste CO2 and transforming it into a useful family of chemicals like oxalic acid or citric acid, the same one you use in orange juice.

因此，我们一直在与一些公司合作，些公司正在收集废弃的 CO2 并将其转化为有用的化学物质，例如草酸或柠檬酸，与您在橙汁中使用的物质相同。