نتایج جستجو برای: umbelliferae

تعداد نتایج: 426  

Journal: :Zeitschrift fur Naturforschung. C, Journal of biosciences 2003
Gökalp Işcan Fatih Demirci Mine Kürkçüoğlu Merih Kivanç K Hüsnü Can Başer

The essential oil of Heracleum sphondylium L subsp. ternatun (Velen.) Brummit (Umbelliferae) was isolated from crushed seeds by means of hydrodistillation and analyzed by GC and GC/MS. Major components were identified as 1-octanol (50.3%), octyl butyrate (24.6%), and octyl acetate (7.3%). Furthermore, antimicrobial activity of the oil was evaluated using microdilution broth and agar diffusion m...

Journal: :Annales historico-naturales Musei Nationalis Hungarici 2021

A cikk a medvetalp (Heracleum) nemzetség néhány hazánkban gyűjtött, tévesen határozott, az MTM Növénytára herbáriumában (BP) őrzött példányát, illetve ezek szakirodalmi kapcsolatait tárgyalja. Az őshonos Heracleum taxonok Kárpát-medencei elterjedési mintázatát Simon Tibor tisztázta 1960-as években, szóban forgó példányokat azonban, amelyek valójában idegenhonos fajokat reprezentálnak, revideált...

ژورنال: The Iranian Journal of Botany 2015

یک گونه جدید از جنس Umbelliferae) Bupleurum) از گیلان، ایران برای علم گیاه‌شناسی شرح داده شده، تصویر آن ارائه می‌گردد. ویژگی ریخت شناسی گونه مذکور و تصویر آن نیز ارائه می‌گردد و با گونه‌های مجاور مقایسه می‌گردد.

Journal: :Memorias do Instituto Oswaldo Cruz 2003
Jorge E Araya Iván Neira Solange da Silva Renato A Mortara Patricio Manque Esteban Cordero Hernán Sagua Alberto Loyola Jorge Bórquez Glauco Morales Jorge González

The anti-Trypanosoma cruzi activity of natural products isolated from Azorella compacta was evaluated, with particular emphasis on their effect against intracellular amastigotes. Five diterpenoids from A. compacta derived from mulinane and azorellane were isolated and identified. Only two products, named azorellanol (Y-2) and mulin-11,3-dien-20-oic acid (Y-5), showed trypanocidal activity again...

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