نتایج جستجو برای: achillea tenuifolia

تعداد نتایج: 1391  

Journal: :Molecules 2013
Daniela Benedec Laurian Vlase Ilioara Oniga Augustin C Mot Grigore Damian Daniela Hanganu Mihaela Duma Radu Silaghi-Dumitrescu

The aim of this work was to study the chemical composition, antioxidant and antibacterial properties of Achillea distans Waldst. et Kit. subsp. distans and Achillea distans Waldst. et Kit. subsp. alpina Rochel, from the Rodna Mountains (Romania). The identification and quantification of major phenolic compounds was performed by a HPLC-MS method. The total polyphenolic and flavonoid content was ...

2011
HINA FAZAL NISAR AHMAD AJAB KHAN

The active parts of 11 medicinal plants were analyzed for physico-chemical evaluation, phytochemical determination and antioxidant activity. The physico-chemical evaluation revealed that highest water soluble extractive was from Origanum vulgare (38%), highest chloroform extractive was from Psoralea corylifolia (21%); highest ethanolic extractive was that of Acorus calamus (11%) and the highest...

2013
Fatemeh Afshari Mohsen Ebrahimi Mohammad Akbari Mostafa Farajpour

In this study, a new chromosome number for Iranian yarrow (Achillea millefolium L.) accessions was reported. Cytological analyses on four Achillea millefolium accessions, indicated that two accessions were diploids (2n=2x=18) and two tetraploids (2n=4x=36). Cluster analysis based on chromosomal characteristics and karyotype asymmetry, categorized the four accessions separated into two groups. I...

2011
Esra Küpeli Akkol Ufuk Koca Ipek Pesin Demet Yilmazer

Achillea species are widely used for diarrhea, abdominal pain, stomachache and healing of wounds in folk medicine. To evaluate the wound healing activity of the plant, extracts were prepared with different solvents; hexane, chloroform, ethyl acetate and methanol, respectively from the roots of Achillea biebersteinii. Linear incision by using tensiometer and circular excision wound models were e...

ژورنال: :شناخت و کاربرد گیاهان دارویی 2009
زهرا سادات جوزی علی مازوجی فهیمه سلیم پور

در فلور ایرانیکا 19 گونه و شش زیرگونه از جنس بومادران گزارش شده است که هفت گونه آن بومی ایران می باشند. به دلیل تنوع در صفات ریخت شناسی برگ وگل، شناسایی مورفولوژیک گونه ها توام با مشکلات فراوان است. به منظور مطالعه قرابت فنتیکی گونه های جنس achillea تاکسونومی عددی با استفاده از 23 صفت ریخت شناسی در 9 گونه انجام شد. تجزیه خوشه ای به روش average linkage، دو گروه اصلی را مشخص نمود. a. millefolium،...

Journal: :Molecules 2011
Gaimei She Yinying Ba Yang Liu Hang Lv Wei Wang Renbing Shi

Three phenylpropenoyl sucroses--sibiricose A5, A6 and 3',6-disinapoyl sucrose--were isolated from the 30% EtOH extract of Polygala tenuifolia, which displayed antidepressant-like action. HPLC analysis indicated that the three phenylpropenoyl sucroses could be absorbed into serum. From the serum pharmacochemistry point of view, these three phenylpropenoyl sucroses might prevent or relieve depres...

Journal: :Nature 2000
R B Aronson W F Precht I G Macintyre T J Murdoch

7. Erickson, E. H. & Werner, F. G. Ann. Entomol. Soc. Am. 67, 903–908 (1974). 8. Clausen, C. P. Annu. Rev. Entomol. 21, 343–368 (1976). 9. Borg-Karlson, A. K. Phytochemistry 29, 1359–1387 (1990). 10.von Frisch, K. Bees, their Vision, Chemical Senses, and Language (Cornell Univ. Press, Ithaca, NY, 1950). 11.Southwood, T. R. E. Ecological Methods (Chapman & Hall, London, 1978). depths. Heavy mort...

Journal: :Phytotherapy research : PTR 2011
Arif-ullah Khan Anwarul Hasan Gilani

Achillea millefolium Linn. (Asteraceae) is used in folk medicine for the treatment of overactive cardiovascular and respiratory ailments. This study describes its hypotensive, cardio-depressant, vasodilatory and bronchodilatory activities. The crude extract of Achillea millefolium (Am.Cr) caused a dose-dependent (1-100 mg/kg) fall in arterial blood pressure of rats under anaesthesia. In spontan...

Journal: :Zeitschrift fur Naturforschung. C, Journal of biosciences 2001
M Todorova E Tsankova

The aerial parts of A. chrysocoma and A. coarctata afforded 22 and 9 sesquiterpene lactones, respectively. All the compounds described are new for the studied species. The lactones 5, 6 and 12 are new for the genus Achillea.

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