این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Research in Medical Sciences، جلد ۵، شماره ۴، صفحات ۰-۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی ISOLATION AND IDENTIFICATION OF FLAVONOIDS FROM IRANIAN SENNA
چکیده انگلیسی مقاله Background. Senna italica Miller or Cassia italica (Miller) Sprengel is a native medicinal plant growing in south of Iran and has laxative and cathartic effects. Anthraquinone compounds have been partly associated with the purgative effects of the plant. One of the side effects of anthraquinones is griping and presence of flavonoid compounds in the plant may decrease this effect. Methods. In this study, the plant after being collected, was extracted by a soxhlet method. The isolation of flavonoids was carried out by means of preparative Thin Layer Chromatography of extract of the plant leaves. The structure of flavonoids was determined by the UV-Vis. techniques in methanol and by addition of the shift reagents and hydrolysis. The quantitative determinations of flavonoids in plant were also performed using an UV-Vis. spectroscopy method. Results and Discussion. Rutin or 5, 7, 3', 4' tetrahydroxy-flavone 3-O-rhamnoglucoside and two flavonoids from aurone group were isolated and identified from the leaves of Senna italica. The percent of flavonoids in Iranian Senna determined 1.5 fold than Cassia angustifolia. These flavonoids may decrease the griping effects of Senna anthraquinones
کلیدواژه‌های انگلیسی مقاله Senna (Cassia) italica, Leguminosae, Flavonoid, Rutin
نویسندگان مقاله a r قنادی | a r ghanadi
department of pharmacognosy, faculty of pharmacy and pharmaceutical sciences, isfahan university of medical sciences and heath services, isfahan

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

n a قاسمی دهکردی | n a ghasemi dehkordi


m j سهرابی | m j sohrabi


نشانی اینترنتی http://jrms.mui.ac.ir/index.php/jrms/article/view/3541
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Original Articles
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات