منابع مشابه
Antimicrobial activity of essential oils of Xylopia aethiopica.
Xylopia aethiopica is a medicinal plant of great repute in West Africa which produces a variety of complex chemical compounds. The fresh and dried fruits, leaf, stem bark and root bark essential oils showed various degrees of activity against the gram positive bacteria, Bacillus subtilis and Staphylococcus aureus, the gram negative bacteria Pseudomonas aeruginosa and the yeast-like fungus Candi...
متن کاملIdentification of the Key Aroma Compounds in Dried Fruits of Xylopia aethiopica
West African “Peppertree” [Xylopia aethiopica (Dunal) A. Rich, Annonaceae] is a slim, tall tree of about 60–70 cm in diameter and up to 15–30 m high with straight stem and a slightly stripped or smooth bark. It is widely distributed in the humid forest zones of West Africa especially along rivers in the dry country sides (Irvine 1961). Xylopia aethiopica has a wide variety of application, the v...
متن کاملGenomic cloning and characterization of a novel lectin gene from Zantedeschia aethiopica.
A new lectin gene was isolated by using genomic walker technology and revealed to encode a mannose-binding lectin. Analysis of a 2233 bp segment revealed a gene including a 1169 bp 5' flanking region, a 417 bp open reading frame (ORF) and a 649 bp 3' flanking region. There are two putative TATA boxes and eight possible CAAT boxes lie in the 5' flanking region. The ORF encodes a 15.1 kDa precurs...
متن کاملAethiopinolones A-E, New Pregnenolone Type Steroids from the East African Basidiomycete Fomitiporia aethiopica.
A mycelial culture of the Kenyan basidiomycete Fomitiporia aethiopica was fermented on rice and the cultures were extracted with methanol. Subsequent HPLC profiling and preparative chromatography of its crude extract led to the isolation of five previously undescribed pregnenolone type triterpenes 1-5, for which we propose the trivial name aethiopinolones A-E. The chemical structures of the aet...
متن کاملEffect of aqueous fruit extract of Xylopia aethiopica on intestinal fluid and glucose transfer in rats.
Intestinal fluid and glucose absorption was studied in jejunal and ileal segments in Xylopia aethiopica fed rats using inverted sac technique. Thirty male Wistar rats were assigned into three groups of 10 rats each; control, 100mg/kg and 200mg/kg Xylopia aethiopica treated groups. The control group received normal rat chow and water while the low dose and high dose groups received oral administ...
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ژورنال
عنوان ژورنال: Annales de la Société entomologique de Belgique.
سال: 1906
ISSN: 0774-5915
DOI: 10.5962/bhl.part.19945