阿魏酸(Aweisuan)即3—甲氧基—4羟基桂皮酸(3—mcthoxy|—4—hydroxy|—Cinnamic acid,C_(10)H_9O_4H)是阿魏、川芎、当归等著名中草药及某些治疗心血管病新药的有效成份。本文以PVC为支撑体,以三种季铵盐作定域体,以苯二甲酸二丁酯为增塑剂研制了这种电极,对所试验的配方作了比较与筛选,表明15％的7402阿魏酸根电活性物、54％苯二甲酸二丁脂、27％PVC以及5％邻二氯苯所作成的膜电极性能较好, 3-mcthoxy | -4-hydroxy | Cinnamic acid (C_ (10) H_9O_4H) is one of the famous Chinese herbal medicines such as ferulic, Chuanxiong and Angelica, and some Therapeutic cardiovascular disease effective ingredients. In this paper, PVC as the support, with three quaternary ammonium as the domain, dibutyl phthalate as a plasticizer developed this electrode, the tested formulations were compared and screened, indicating that 15% of the The membrane electrode made of 7402 ferulic acid, 54% dibutyl phthalate, 27% PVC and 5% o-dichlorobenzene has good performance,