Condensed Tannins as a Source of Novel Biocides

作者: Peter E. Laks

DOI: 10.1007/978-1-4684-7511-1_32

关键词:

摘要: The condensed tannins are natural preservatives of lignocellulosic materials. They commonly found in high concentrations many external protective plant tissues like seedcoats and bark as well the heartwood some tree species. Condensed have traditionally been used areas world for fishing nets, twines, fabrics. More modern applications that investigated food wood preservatives, with especially good results achieved latter. Treatment a procyanidin/copper(II) chelate yielded blocks greater resistance to decay by Coriolus versicolor than pentachlorophenol when evaluated standard ASTM soil-block test. can also be reacted directly give it dimensional stability similar naturally durable wood. It is possible synthesize flavonoids antimicrobial activity thiolysis procyanidins ketalization catechin. structure-activity relations these semisynthetic provided information on mode action flavonoid phytoalexins.

参考文章(21)
S.A. Adesanya, Melanie J. O’Neill, Margaret F. Roberts, Structure-related fungitoxicity of isoflavonoids Physiological and Molecular Plant Pathology. ,vol. 29, pp. 95- 103 ,(1986) , 10.1016/S0048-4059(86)80041-8
I. E. Bush, Applications of theRMTreatment in Chromatographic Analysis Methods of Biochemical Analysis. ,vol. 13, pp. 357- 438 ,(1965) , 10.1002/9780470110317.CH7
O. R. Gottlieb, Evolution of Natural Products Springer Berlin Heidelberg. pp. 125- 153 ,(1989) , 10.1007/978-3-642-74075-6_4
Lawrence I. Weinstein, Peter Albersheim, Host-Pathogen Interactions Plant Physiology. ,vol. 72, pp. 557- 563 ,(1983) , 10.1104/PP.72.2.557
Peter E. Laks, Peggy A. McKaig, Richard W. Hemingway, Flavonoid Biocides: Wood Preservatives Based on Condensed Tannins Holzforschung. ,vol. 42, pp. 299- 306 ,(1988) , 10.1515/HFSG.1988.42.5.299
P. Stössel, Structure—activity relationship of some bean phytoalexins and related isoflavonoids Physiological Plant Pathology. ,vol. 26, pp. 269- 277 ,(1985) , 10.1016/0048-4059(85)90002-5
Peter E. Laks, Marcia S. Pruner, Flavonoid biocides: Structure/activity relations of flavonoid phytoalexin analogues Phytochemistry. ,vol. 28, pp. 87- 91 ,(1989) , 10.1016/0031-9422(89)85015-0
Akihisa Mori, Chikao Nishino, Nobuyasu Enoki, Shinkichi Tawata, Antibacterial activity and mode of action of plant flavonoids against Proteus vulgaris and Staphylococcus aureus Phytochemistry. ,vol. 26, pp. 2231- 2234 ,(1987) , 10.1016/S0031-9422(00)84689-0