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Pakistan Journal of Pharmaceutical Sciences 2019-May

Antibacterial and antibiofilm properties of traditional medicinal plant from Sheikh Buddin range.

يمكن للمستخدمين المسجلين فقط ترجمة المقالات
الدخول التسجيل فى الموقع
يتم حفظ الارتباط في الحافظة
Aman Ullah
Ghulam Mustafa
Muhammad Hanif
Muhammad Mohibullah
Sattar Bakhsh
Sheikh Rashid
Ali Zaman
Fazal Rehman
Barkat Khan
Adnan Amin

الكلمات الدالة

نبذة مختصرة

During current project, antibacterial and antibiofilm properties of traditional medicinal plant Ziziphus nummularia leaf extract and various fractions was investigated. The plant leaves were dried and extracted using 90% methanol followed by sequential fractionation using liquid-liquid fractionation. The fractions of a diverse polarity including chloroform, n-hexane, methanol and ethyl acetate and aqueous extracts were obtained that was further analysed by using HPLC. The phytochemical screening indicated presence of saponins, triterpenes and flavonoids. During DPPH assay, the methanolic fraction presented highest activity (IC50 193.1μg/mL), followed by ethyl acetate (IC50 220μg/mL) and chloroform (IC50 263μg/mL) fractions respectively. During FRAP assay, FRAP value for Z. nummularia extract 20.43μM. Among fractions, ethyl acetate fraction presented highest FRAP value (370.2μM), followed by chloroform (204μM) and methanolic (249μM) fractions. The antimicrobial activity of chloroform fraction was significantly high against P. aureginosa (6mm), L. monocytogenes, S. aureus (5mm), K. pneumoniae, B. Subtillus and E. coli (4mm). The ethyl acetate part presented significant activity (MIC 4mg/mL) against S. aureus, B. Subtillus and L. monocytogenes. The total extract and fractions were further tested for MBC and the MBC for ethyl acetate fractions was 4mg/mL, whereas all other fractions exhibited MBC >10mg/mL. No activity was recorded against Aspergillus niger. During antibiofilm assay, n-hexane fraction presented highest inhibition (88%) followed by ethyl acetate (69%) chloroform (65%) fractions. It was concluded that Z. nummularia possess moderate antimicrobial and antibiofilm activities. Further a synergistic effect is suggested in formulation having Z. nummularia.

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قاعدة بيانات الأعشاب الطبية الأكثر اكتمالا التي يدعمها العلم

  • يعمل في 55 لغة
  • العلاجات العشبية مدعومة بالعلم
  • التعرف على الأعشاب بالصورة
  • خريطة GPS تفاعلية - ضع علامة على الأعشاب في الموقع (قريبًا)
  • اقرأ المنشورات العلمية المتعلقة ببحثك
  • البحث عن الأعشاب الطبية من آثارها
  • نظّم اهتماماتك وابقَ على اطلاع دائم بأبحاث الأخبار والتجارب السريرية وبراءات الاختراع

اكتب أحد الأعراض أو المرض واقرأ عن الأعشاب التي قد تساعد ، واكتب عشبًا واطلع على الأمراض والأعراض التي تستخدم ضدها.
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