Phytochemicals screening and antimicrobial activities of selected medicinal plants of Khyberpakhtunkhwa Pakistan
Phytochemicals screening and antimicrobial activities of selected medicinal plants of Khyberpakhtunkhwa Pakistan
复制标题
DOI：
10.5897/ajpp11.175
复制
发表时间：
2011-06-01
影响因子：
--
通讯作者：
Haider, Sajjad
中科院分区：
文献类型：
--
作者：
Hussain, Iqbal;Khattak, Moneeb Ur Rehman;Haider, Sajjad
该研究旨在评估五种药用植物（独行菜、夹竹桃、毛茛、Tecoma stans 和荨麻）的植物化学和抗菌生物测定。这些植物在巴基斯坦西北部传统上用作药物，因此有必要鉴定和估算其生物碱、黄酮类、皂苷、酚和单宁的含量。对植物样品的植物化学研究表明，夹竹桃中的生物碱（63.6％）和类黄酮（0.91％）最高，T.stans中的皂苷（11％）和苯酚（0.031），苜蓿中的单宁（0.61％），所有五个物种均未表现出显着的抗菌活性。
The study was carried out to assess the phytochemical and antimicrobial bioassay of five medicinal plants, Lepidium sativum, Nerium oleander, Ranunculus repens, Tecoma stans and Urtica dioca. These plants are traditionally used as medicine in the Northwest Pakistan, therefore it is necessary to identify and estimate their alkaloid, flavonoid, saponin, phenol and tannin contents. Phytochemical inveigation of plant samples determines that alkaloid (63.6%) and flavonoid (0.91%) were highest in N. oleander, saponin (11%) and phenol (0.031) in T. stans, tannin (0.61%) in L. sativum, All five species showed no significant antimicrobial activities.