Benefits of citrate over EDTA for extracting phenolic acids from soils and plant debris

Journal of Chemical Ecology

Volumn 23, Issue 2, 1997, Pages 347-362

  Blum, Udo ^a  

^a NORTH CAROLINA STATE UNIVERSITY   (United States)

Author keywords

Citrate; EDTA; Ferulic acid; Phenolic acids; Secale cereale L. Wrens Abruzzi; Soil extractions; Trifolium incarnatum L. Tibbee; Trifolium subterraneaum L. Mt. Barker; Tritium aestivum L. Coker 983

Indexed keywords

EID: 0000337442     PISSN: 00980331     EISSN: None     Source Type: Journal    
DOI: 10.1023/B:JOEC.0000006364.17425.75     Document Type: Article

References (22)

1. BLUM, U. 1996. Allelopathic interactions involving phenolic acids. J. Nematol. 28:259-267.
2. BLUM, U., WENTWORTH, T. R., KLEIN, K., WORSHAM, A. D., KING, L. D., GERIG, T. M., and LYU, S. W. 1991. Phenolic acid content of soils from wheat-no till, wheat-conventional till, and fallow-conventional till soybean cropping systems. J. Chem. Ecol. 17:1045-1068.
3. BLUM, U., GERIG, T. M., WORSHAM, A. D., HOLAPPA, L. D., and KING, L. D. 1992. Allelopathic activity in wheat-conventional and wheat-no-till soils: Development of soil extract bioassays. J. Chem. Ecol. 18:2191-2221.
4. BLUM, U., WORSHAM, A. D., KING, L. D., and GERIG, T. M. 1994. Use of water and EDTA extractions to estimate available (free and reversibly bound) phenolic acids in Cecil soils. J. Chem. Ecol. 20:341-359.
5. BOX, J. D. 1983. Investigation of the Folin-Ciocalteau phenol reagent for determination of polyphenolic substances in natural waters. Water Res. 17:511-525.
6. CHIOU, C. T. 1989. Theoretical considerations of the partition uptake of nonionic organic compounds by soil organic matter, pp. 1-29, in B. L. Sawhney and K. Brown (eds.). Reactions and Movements of Organic Chemicals in Soils. SSSA Special Publication 22. Soil Science Society of America, Madison, Wisconsin.
7. DALTON, B. R., BLUM, U. and WEED, S. B. 1983. Allelopathic substances in ecosystems: Effectiveness of sterile soil components in altering recovery of ferulic acid. J. Chem. Ecol. 9:1185-1201.
8. DALTON, B. R., WEED, S. B., and BLUM, U. 1987. Plant phenolic acids in soils: A comparison of extraction procedures. Soil Sci. Soc. Am. J. 51:1515-1521.
9. DALTON, B. R., BLUM, U. and WEED, S. B. 1989. Plant phenolic acids in soils: Sorption of ferulic acid by soil and soil components sterilized by different techniques. Soil Biol. Biochem. 21:1011-1018.
10. DUFF, R. B., WEBLEY, D. M., and SCOTT, R. O. 1963. Solubilization of minerals and related materials by ketogluconic acid-producing bacteria. Soil Sci. 95:105-114.
11. GREENLAND, D. J. 1965. Interactions between clays and organic compounds in soils. Part 1. Mechanisms of interactions between clays and defined organic compounds. Soil Fertil. 28:415-425.
12. GREENLAND, D. J. 1971. Interactions between humic and fulvic acids and clays. Soil Sci. 111:34-41.
13. 14C-labeled coumaryl alcohols; free and linked into dehydropolymer and plant lignins and model humic acids. Soil Sci. Am. J. 41:556-562.
14. HASSET, J. J., and BANWART, W. L. 1989. The sorption of nonpolar organics by soils and sediments, pp. 31-44, in B. L. Sawhney and K. Brown (eds.). Reactions and Movements of Organic Chemicals in Soils. SSSA Special Publication 22. Soil Science Society of America, Madison, Wisconsin.
15. KAMINSKY, R., and MULLER, W. H. 1977. The extraction of soil phytotoxins using neutral EDTA solution. Soil Sci. 124:205-210.
16. KAMINSKY, R., and MULLER, W. H. 1978. A recommendation against the use of alkaline soil extractions in the study of allelopathy. Plant Soil 49:641-645.
17. MARTIN, J. P., and HAIDER, K. 1976. Decomposition of specifically carbon-14-labeled ferulic acid: Free and linked into model humic acid-type polymers. Soil Sci. Am. J. 40:377-380.
18. MARTIN, J. P., HAIDER, K., and WOLF, D. 1972. Synthesis of phenolic polymers by Hendersonula toruloidea in realtion to humic acid formation. Soil Sci. Am. Proc. 36:311-315.
19. SIQUEIRA, J. O., NAIR, M. G., HAMMERSCHMIDT, R., and SAFIR, G. R. 1991. Significance of phenolic compounds in plant-soil-microbial systems. Crit. Rev. Plant Sci. 10:63-121.
20. WANG, T. S. C., HUANG, P. M., CHOU, C.-H., and CHEN, J.-H. 1986. The role of soil minerals in the abiotic polymerization of phenolic compounds and formation of humic substances, pp. 251-281, in P. M. Huang and M. Schnitzer (eds.). Interactions of Soil Minerals with Natural Organics and Microbes. SSSA Special Publication 17. Soil Science Society of America, Madison, Wisconsin.
21. WATSON, J. R., POSNER, A. M., and QUIRK, J. P. 1973. Adsorption of herbicide 2,4-D on goethite. J. Soil Sci. 24:503-511.
22. WINDHOLZ, M., and BUDAVARI, S. 1983. The Merck Index: An Encyclopedia of Chemicals, Drugs and Biologicals, 10th ed. Merck and Co., Rahway, New Jersey.