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'Poplar Bud Exudate' in keywords Facet   section ZfN Section C  [X]
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1992 (1)
1991 (1)
1988 (2)
1Author    W. Greenaway, T. Scaysbrook, F. R. WhatleyRequires cookie*
 Title    Composition of Propolis in Oxfordshire, U.K. and its Relation to Poplar Bud Exudate  
 Abstract    Propolis balsam from four locations in Oxfordshire was analysed. The balsam was qualitatively similar but showed large quantitative differences in composition. These quan-titative differences are related to the bud exudate composi-tion of the poplars from which balsam was gathered. 
  Reference    Z. Naturforsch. 43c, 301—305 (1988); received November 13 1987 
  Published    1988 
  Keywords    Propolis, Poplar Bud Exudate, Bees 
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 TEI-XML for    default:Reihe_C/43/ZNC-1988-43c-0301_n.pdf 
 Identifier    ZNC-1988-43c-0301_n 
 Volume    43 
2Author    W. Greenaway, E. Wollenweber, T. Scaysbrook, F. R. WhatleyRequires cookie*
 Title    Esters of Caffeic Acid with Aliphatic Alcohols in Bud Exudate of Populus nigra  
 Abstract    A fraction of poplar bud exudate was analyzed by GC/MS and the novel aliphatic hydrocarbon esters 2-methylpropyl-, 2-methyl-2-propenyl-, 2-methylbutyl-, 3-methylbutyl-, 2-methyl-2-butenyl-, 4-methylpentyl-, (5)-methylhexyl-and 3,7-dimethyl-2,6-octadienyl(geranyl)-caffeate were identified. 
  Reference    Z. Naturforsch. 43c, 795—798 (1988); received March 23 1988 
  Published    1988 
  Keywords    Poplar Bud Exudate, Propolis, Propolis Allergy, Caffeic Acid Esters, LB1 
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 TEI-XML for    default:Reihe_C/43/ZNC-1988-43c-0795.pdf 
 Identifier    ZNC-1988-43c-0795 
 Volume    43 
3Author    W. Greenaway, J. May, T. Scaysbrook, F. R. WhatleyRequires cookie*
 Title    Identification by Gas Chromatography-Mass Spectrometry of 150 Compounds in Propolis  
 Abstract    Propolis was analyzed by gas chromatography-mass spectrometry for both its headspace volatiles and for the less volatile com ponents o f its alcoholic extract (propolis balsam). 181 peaks were located o f which 171 representing 150 compounds were identified, including 28 identified in propolis for the first time. The majority o f compounds were typical o f poplar bud exudate. 
  Reference    Z. Naturforsch. 46c, 111—121 (1991); received October 11 1990 
  Published    1991 
  Keywords    Propolis, Volatiles, Phenolic C om pounds, Poplar Bud Exudate, GC-MS 
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 TEI-XML for    default:Reihe_C/46/ZNC-1991-46c-0111.pdf 
 Identifier    ZNC-1991-46c-0111 
 Volume    46 
4Author    T. Scaysbrook, W. Greenaway, F. R. WhatleyRequires cookie*
 Title    Relation of "Antimicrobial" Compounds Present in Poplar Bud Exudate to Disease Resistance by Poplars  
 Abstract    Bud exudates from 9 poplars showing a range o f resistance to bacterial canker and poplar rust were analyzed by gas chromatography-mass spectrometry and the com ponents o f the bud exudate identified. Those compounds previously reported in the literature to have notable antimicrobial activity were listed and the quantities present in the bud exudates o f the speci­ mens analyzed were compared. N o correlation was observed between the am ounts o f these com pounds and the known resistance o f the poplars to bacterial canker or rusts. 
  Reference    Z. Naturforsch. 47c, 197—201 (1992); received November 28 1991 
  Published    1992 
  Keywords    Poplar Bud Exudate, Propolis, Antimicrobial Com pounds, Disease Resistance, G C -M S 
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 TEI-XML for    default:Reihe_C/47/ZNC-1992-47c-0197.pdf 
 Identifier    ZNC-1992-47c-0197 
 Volume    47