摘要
对瓜果中常用的12种植物生长调节剂(吲哚-3-乙酸、吲哚-3-丁酸、α-萘乙酸、赤霉素、异戊烯腺嘌呤、氯吡脲、2,4-二氯苯氧乙酸、对氯苯氧乙酸、对氟苯氧乙酸、多效唑、6-苄氨基嘌呤和芸苔素内酯)及其限量现状进行了介绍,其中加拿大仅对2,4-二氯苯氧乙酸1种制定了最高残留限量,美国、欧盟和澳大利亚对其中3种(2,4-二氯苯氧乙酸、氯吡脲和α-萘乙酸)制定了最高残留限量,日本已对其中6种(2,4-二氯苯氧乙酸、氯吡脲、α-萘乙酸、对氯苯氧乙酸、多效唑和赤霉素)制定了最高残留限量,并综述了用高效液相色谱(HPLC)和液质联用(LC-MS)的检测方法。相对于国外而言,国内对于植物生长调节剂最高残留限量制定方面需要更多技术支撑。
Twelve commonly used plant growth regulators （indole-3-acetic acid, indole-3-butyric acid, α-naphthaleneacetic acid, gibberellic acid, isopentennyladenine, forchlorfenuron, 2,4-dichlorophenoxyacetic acid, 4-chlorophenoxyacetic acid, 4-fluorophenoxyacetic acid, paclobutrazol, 6-benzylaminopurine and brassinolide） and their current status of MRLs （maximum residue limits） are introduced, in which Canada only sets MRLs on 2,4-D, America, EU and Australia set their MRLs on 2,4-dichlorophenoxyacetie acid, forchlorfenuron and a-naphthaleneacetic acid, Japan has already made their MRLs on 6 kinds of plant growth regulators （2,4-dichlorophenoxyacetic acid, forchlorfenuron, c^-naphthaleneacetic acid, 4-chlorophenoxyacetic acid, paclobutrazol and gibberellic acid）. Meanwhile this review comprehensively demonstrates the detection methods of HPLC and LC-MS. It could be concluded that there need more technical support to set MRLs of plant growth regulators in today＇s China than abroad.
出处
《农药》
CAS
CSCD
北大核心
2013年第6期398-401,共4页
Agrochemicals
基金
上海市科委工程中心建设(11DZ2280300)
