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Chemical Assessment and Antimicrobial and Antioxidant Activities of Endophytic Fungi Extracts Isolated from Costus spiralis (Jacq.) Roscoe (Costaceae)
المؤلفون المشاركون
Marson Ascêncio, Poliana Guerino
Ascêncio, Sérgio Donizeti
Aguiar, Aline Aires
Fiorini, Adriana
Pimenta, Raphael Sanzio
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-12-17
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Costus spiralis (Costaceae) is a species native to the Amazon region and is used in traditional medicine.
The endophytic fungi used in this study were obtained from leaves of this plant.
13 strains were selected to obtain hydroethanolic extracts and were submitted to hydroalcoholic extraction and evaluated for antioxidant activity by DPPH (2,2-difenil-1-picrilhidrazil) and FRAP (ferric reducing antioxidant power), and all of the fungi had positive results.
The antimicrobial action of crude extracts had a good range of activities.
All extracts had inhibitory activities against the yeasts of Candida albicans and C.
parapsilosis, with 125 to 500 μg/mL MIC.
Eight extracts had antimicrobial activities against Bacillus subtilis (MIC from 62.4 to 125 μg/mL), 5 against Pseudomonas aeruginosa (MIC from 125 to 500 μg/mL), 2 against Salmonella enterica (MIC from 125 to 62.5 μg/mL), and 2 against Enterococcus faecalis (MIC from 500 to 125 μg/mL).
The presence of secondary metabolites, including coumarins, was observed during chemical evaluation by thin layer chromatography.
Total phenol content was estimated, and a strong positive correlation to antioxidant activity was observed, according to its Pearson coefficient.
This is the first report of the bioactive potential of endophytic fungi isolated from the Costaceae family in Brazilian ecosystems.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Marson Ascêncio, Poliana Guerino& Ascêncio, Sérgio Donizeti& Aguiar, Aline Aires& Fiorini, Adriana& Pimenta, Raphael Sanzio. 2014. Chemical Assessment and Antimicrobial and Antioxidant Activities of Endophytic Fungi Extracts Isolated from Costus spiralis (Jacq.) Roscoe (Costaceae). Evidence-Based Complementary and Alternative Medicine،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1018211
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Marson Ascêncio, Poliana Guerino…[et al.]. Chemical Assessment and Antimicrobial and Antioxidant Activities of Endophytic Fungi Extracts Isolated from Costus spiralis (Jacq.) Roscoe (Costaceae). Evidence-Based Complementary and Alternative Medicine No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1018211
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Marson Ascêncio, Poliana Guerino& Ascêncio, Sérgio Donizeti& Aguiar, Aline Aires& Fiorini, Adriana& Pimenta, Raphael Sanzio. Chemical Assessment and Antimicrobial and Antioxidant Activities of Endophytic Fungi Extracts Isolated from Costus spiralis (Jacq.) Roscoe (Costaceae). Evidence-Based Complementary and Alternative Medicine. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1018211
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1018211
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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