کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2482928 | 1113884 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
P-Coumaric Acid Ester with Potential Antioxidant Activity from the Genus Salvia
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موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
پزشکی مولکولی
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چکیده انگلیسی
A phytochemical analysis of the acetone extract of the aerial parts of the plants Salvia splendens and Salvia lanigra yielded a long chain alkyl p-coumaric acid ester; eicosanyl-cis-p-coumarate (1), which has not previously been isolated from Salvia genus, together with two triterpenoids; oleanolic acid (2) and echinocystic acid (3) and two flavonoids; 7-methoxyapigenin (4) and luteolin-7-O-glucoside (5). The structures of these compounds were assigned by spectroscopic analysis and comparison with literature data of known compounds. The antioxidant potential of the p-coumaric acid ester (1) was evaluated, in vitro, by using DPPH for free radical scavenging activity. A moderate free radical scavenging ability was observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Free Radicals and Antioxidants - Volume 1, Issue 1, JanuaryâMarch 2011, Pages 23-27
Journal: Free Radicals and Antioxidants - Volume 1, Issue 1, JanuaryâMarch 2011, Pages 23-27
نویسندگان
Usama Y. Shaheen,