نتایج جستجو برای: anthemis tinctoria
تعداد نتایج: 988 فیلتر نتایج به سال:
دانه های گرده 18 گونه متعلق به هفت جنس و سه طایفه lactuceae و anthemideae و cynareae از تیره گل آفتابگردان با استفاده از میکروسکوپ الکترونی نگاره مورد مطالعه قرار گرفتند. در این مطالعه پنج صفت کمی (اندازه محور قطبی، اندازه محور استوایی، p/e، ظول خار، قطر منفذ) و پنج صفت کیفی (شکل دانه گرده، نوع شیار، شکل شیار، نوع آراستار،وجود لاکون) مورد بررسی قرار گرفتند. در مطالعه معنی دار بودن اختلاف داده ه...
Phytoextraction is gaining great attention as an alternative technique for remediation of heavy metal contaminated soils. A greenhouse study was conducted to assess heavy metal (Cd, Pb, and Zn) accumulation in three weed species viz., Avena sterils, Isatis tinctoria and Xanthium strumarium. A range of phytoavailable Cd, Pb and Zn concentrations in soils was created by applications of five diffe...
The essential oils of water-distilled aerial parts of Anthemis pseudocotula and Anthemis cretica subsp. pontica (Asteraceae) were analysed by GC-MS. As a result thirty-five and forty compounds were identified representing 93.1% and 89.0% of the oils, respectively. The main compounds of A. pseudocotula were 1,8-cineole (39.40%), camphor (9.36%), artemisiaketone (5.68%), filifolene (5.15%), and a...
Four new eudesmanolides and two new guaianolides were isolated from the aerial parts of Anthemis carpatica Willd. and their structures elucidated by spectral methods. In addition, seven known sesquiterpene lactones were identified.
BACKGROUND A prospective, randomized, placebo-controlled clinical trial was conducted to compare the healing effectiveness of Alkanna tinctoria (L.) Tausch (Boraginaceae) with standard dressing on wound healing at the donor site after removal of the skin graft. METHODS Enrolled patients were randomly allocated to receive topicalA. tinctoria extract ointment (20%) or standard dressing (dressin...
BACKGROUND Anthemis palestina (Asteraceae) extends across the Mediterranean region, southwest Asia and eastern Africa. Although traditionally used for several applications, in vitro investigation of biological functions associated with Anthemis palestina essential oil had never been reported. METHODS The air-dried flowers of Anthemis palestina were subjected to hydrodistillation to yield the ...
بهمنظور بررسی صفات مورفولوژیکی و فنولوژیکی خصوصیات 68 جمعیت از پنج گونه جنس آنتمیس (Anthemis altissima L.، A. haussknechtii Boiss. & Reut.، A. pseudocotula Boiss.، A. tinctoria L. و A. triumfettii (L.) All.) آزمایشی در قالب طرح بلوکهای کامل تصادفی در 3 تکرار در سال زراعی 91-90 در مزرعه ایستگاه تحقیقاتی البرز کرج اجرا شد. 13 صفت قطر طولی و عرضی تاج پوشش، سطح تاج پوشش، ارتفاع و تعداد گل در بوته...
Hairy root cultures were established after inoculation of Genista tinctoria in vitro shoots with Agrobacterium rhizogenes, strain ATCC 15834. In transformed roots of G. tinctoria grown in Schenk-Hildebrandt medium without growth regulators the biosynthesis of isoflavones, derivatives of genistein and daidzein, and flavones, derivatives of luteolin and apigenin, characteristic for the intact pla...
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