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Antibacterial, Antioxidant, and Anticholinesterase Activities of Plant Seed Extracts from Brazilian Semiarid Region
المؤلفون المشاركون
Vasconcelos, Ilka Maria
Farias, Davi Felipe
Souza, Terezinha Maria
Viana, Martônio Ponte
Cunha, Arcelina Pacheco
Ferreira, Paulo Michel Pinheiro
Melo, Vânia Maria Maciel
Carvalho, Ana Fontenele Urano
Ricardo, Nágila M. P. S.
Soares, Bruno Marques
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-12-10
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The antimicrobial, antioxidant, and anticholinesterase activities of ethanolic seed extracts of twenty-one plant species from Brazilian semiarid region were investigated.
The extracts were tested for antimicrobial activity against six bacteria strains and three yeasts.
Six extracts presented activity against the Gram (−) organism Salmonella choleraesuis and the Gram (+) organisms Staphylococcus aureus and Bacillus subtilis.
The MIC values ranged from 4.96 to 37.32 mg/mL.
The Triplaris gardneriana extract presented activity against the three species, with MIC values 18.8, 13.76, and 11.15 mg/mL, respectively.
Five extracts presented antioxidant activity, with EC50 values ranging from 69.73 μg/mL (T.
gardneriana) to 487.51 μg/mL (Licania rigida).
For the anticholinesterase activity, eleven extracts were capable of inhibiting the enzyme activity.
From those, T.
gardneriana, Parkia platycephala and Connarus detersus presented the best activities, with inhibition values of 76.7, 71.5, and 91.9%, respectively.
The extracts that presented antimicrobial activity were tested for hemolytic assay against human A, B, and O blood types and rabbit blood.
From those, only the Myracrodruon urundeuva extract presented activity (about 20% of hemolysis at the lowest tested concentration, 1.9 µg/mL).
Infrared spectroscopy of six representative extracts attested the presence of tannins, polyphenols, and flavonoids, which was confirmed by a qualitative phytochemical assay.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Farias, Davi Felipe& Souza, Terezinha Maria& Viana, Martônio Ponte& Soares, Bruno Marques& Cunha, Arcelina Pacheco& Vasconcelos, Ilka Maria…[et al.]. 2013. Antibacterial, Antioxidant, and Anticholinesterase Activities of Plant Seed Extracts from Brazilian Semiarid Region. BioMed Research International،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1030613
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Farias, Davi Felipe…[et al.]. Antibacterial, Antioxidant, and Anticholinesterase Activities of Plant Seed Extracts from Brazilian Semiarid Region. BioMed Research International No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-1030613
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Farias, Davi Felipe& Souza, Terezinha Maria& Viana, Martônio Ponte& Soares, Bruno Marques& Cunha, Arcelina Pacheco& Vasconcelos, Ilka Maria…[et al.]. Antibacterial, Antioxidant, and Anticholinesterase Activities of Plant Seed Extracts from Brazilian Semiarid Region. BioMed Research International. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1030613
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1030613
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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