基于硫代葡萄糖甙与特异外源酶和显色剂反应生成有色产物与菜籽硫甙含量的关系以及芥酸形成浊度与芥酸含量的相关关系,研制了NYDL-2000油菜芥酸硫甙定量速测仪,芥酸测量范围0.5%～8.0%,硫甙测量范围10.0～60.0μmol/g。芥酸和硫甙的速测结果误差分别为±0.5%和±4.0μmol/g,符合国家标准和国际标准。在农技推广及粮油生产基点现场应用结果表明,具有测定快速、操作简单、测试费用低等特点。 Based on the relationship between the reaction of glucosinolates with specific exogenous enzymes and chromogenic reagent and the relationship between the content of rapeseed glucosinolate and the content of erucic acid, the erucic acid glucosinolates NYDL-2000 Quantitative velocity detector, erucic acid measurement range of 0.5% to 8.0%, glucosinolate measurement range 10.0 ~ 60.0μmol / g. The error of erucic acid and glucosinolate were ± 0.5% and ± 4.0μmol / g, respectively, which accorded with national and international standards. In the field of agricultural technology promotion and application of grain and oil production base application results show that the determination of fast, simple operation, low test costs and so on.