دورية أكاديمية
أعرض في EDS

Phytochemical composition and antioxidant capacity of three malian medicinal plant parts.

التفاصيل البيبلوغرافية
العنوان: Phytochemical composition and antioxidant capacity of three malian medicinal plant parts.
المؤلفون: Muanda F; Chemistry Laboratory and Methodologies for the Environment, Paul-Verlaine University, 57078 Metz, France., Koné D, Dicko A, Soulimani R, Younos C
المصدر: Evidence-based complementary and alternative medicine : eCAM [Evid Based Complement Alternat Med] 2011; Vol. 2011, pp. 674320. Date of Electronic Publication: 2011 Jun 18.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Hindawi Pub Country of Publication: United States NLM ID: 101215021 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1741-4288 (Electronic) Linking ISSN: 1741427X NLM ISO Abbreviation: Evid Based Complement Alternat Med Subsets: PubMed not MEDLINE
أسماء مطبوعة: Publication: 2011- : New York, NY : Hindawi Pub.
Original Publication: Oxford, UK : Oxford University Press, c2004-
مستخلص: This study evaluates the levels of total polyphenolic compounds in three Malian medicinal plants and determines their antioxidant potential. Quantitative and qualitative analysis of polyphenolics contained in plants extracts were carried out by RP-C18 RP-HPLC using UV detector. The antioxidant activity was determined by three tests. They are phosphomolybdenum, DPPH (2,2-diphenyl-1 picrylhydrazyl) and ABTS [2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic)] tests. The total phenolic and the total flavonoid contents varied from 200 to 7600 mg 100 g(-1) dry weight (dw), expressed as gallic acid equivalents and from 680 to 12 300 mg 100 g(-1) dw expressed as catechin equivalents, respectively. The total anthocyanin concentrations expressed as cyanin-3-glycoside equivalent varied from 1670 to 28 388 mg 100 g(-1) dw. The antioxidant capacity was measured by determining concentration of a polyphenolic (in mg ml(-1)) required to quench the free radicals by 50% (IC(50)) and expressed as vitamin C equivalent antioxidant capacity. The IC(50) values were ranked between 2.68 and 8.80 μg ml(-1) of a solution of 50% (v/v) methanol in water. The uses of plants are rationalized on the basis of their antioxidant capacity.
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تواريخ الأحداث: Date Created: 20090909 Date Completed: 20120823 Latest Revision: 20211020
رمز التحديث: 20221213
مُعرف محوري في PubMed: PMC3136850
DOI: 10.1093/ecam/nep109
PMID: 19736222
قاعدة البيانات: MEDLINE
الوصف
تدمد:1741-4288
DOI:10.1093/ecam/nep109