Dr lam said pharmaceutical products of unknown source and which have not been registered according to the pharmacy and poisons ordinance ( ppo ) are potentially harmful in that their safety , efficacy and quality could not be ascertained 他表示来历不明和未根据《药剂业及毒药条例》注册的药剂制品，其安全性、效能及品质方面均未能肯定，故有潜在的危险。
Polyphenol oxidase ( ppo ) isozyme in 14 samples from 3 populations of lilium regale and 4 samples from 4 populations of l . sargentiae in the minjiang river valley was tested by polyacrylamide gel electrophoresis ( page ) 摘要应用聚丙烯酰胺凝胶垂直平板电泳技术，对岷江流域王百合3个采样点的14个样品和通江百合4个采样点的4个样品的多酚氧化酶( ppo )同功酶进行了研究。
From 2001 to february 2004 , the department of health conducted investigations on two cases relating to hydrogen peroxide products that were suspected to have contravened the relevant provisions of the umao and the ppo （三）在二一年至二四年二月期间， ?生署曾就二宗有关双氧水产品涉嫌违反《不良医药广告条例》以及《药剂业及毒药条例》有关规定的个案进行调查。
The spokesman stressed that pharmaceutical products of unknown source and which have not been registered according to the pharmacy and poisons ordinance ( ppo ) are potentially harmful in that their safety , efficacy and quality could not be ascertained 发言人?调，来历不明和未根据《药剂业及毒药条例》注册的药剂制品，其安全性、效能及品质方面均未能肯定，故有潜在的危险。
The first phase of construction of production basis of ten thousand - level modification project has been finished and put into production , which can develop and produce pa6 , pa66 , pbt , pp , abs , pc , ppo and all kinds of plastic and alloy series materials 万吨级改性工程塑料生产基地的一期工程已完工投产，可开发生产尼龙6 、尼龙66 、 pbt 、 pp 、 abs 、 pc 、 ppo及各种塑料合金系列原料。
When oxygen is present in cells , polyphenol oxidase ( ppo ) enzymes in the chloroplasts rapidly oxidize phenolic compounds naturally present in the apple tissues to o - quinones , colorless precursors to brown - colored secondary products 当氧存在于苹果组织的细胞中时，叶绿体（含有叶绿素和进行光合作用的地方）中的多酚氧化酶，会迅速地将天然存在于苹果组织中的酚类化合物氧化为邻醌。
In addition , the ppo requires that pharmaceutical products supplied by a registered medical practitioner for the purpose of medical treatment be distinctly labeled with the name and address of the doctor concerned , and particulars relating to the supply of such medicines be properly recorded 该条例亦规定由注册医生供应作治疗之用的药剂制品，必须清楚标明有关医生的姓名和地址，而该药物的供应详情亦须妥为记录。
Ing time of 55 pumpkin materials which were inoculated with wmv - 2 . the result is : 33 materials are s , 17 materials are mr , 5 materials are r . this result provides test materials for disease resistance breeding . surveying and de terming the conductirity , chlorophy content and ppo 利用上述研究结果对55份南瓜材料接种wmv - 2进行苗期抗病性鉴定，结果有33份感病材料， 17份中抗材料， 5份抗病材料，为抗病毒育种提供了试验材料。
Specifically , products containing ephedra and other chinese medicines as active ingredients are considered as proprietary chinese medicines ( pcm ) ; otherwise , products containing ephedra or alkaloids of ephedra are classified as pharmaceutical products subject to the control of the ppo 含有麻黄及其他中药作为有效成分的产品，均被视为中成药；除此之外，含有麻黄或麻黄生物硷的产品则被视为药剂制品，须受到《药剂业及毒药条例》管制。
The influence of cytosintetidemycin on activity of defense enzymes ( cat pod ppo pal , sod and 1 , 3 glucanase ) was studied , results suggested that the activity of defense enzymes was much more easily to be stimulated by cytosintetidemycin , and the level of 1 , 3 glucanase activity was also induced 摘要用嘧肽霉素处理辣椒植株后，测定了辣椒叶片组织内各种防御酶系（苯丙氨酸解氨酶、超氧化物歧化酶、过氧化氢酶、过氧化物酶、 - 1 , 3葡聚糖酶）的活性变化。
