Jump to Main Content
- Van Alstyne, K.L.
- Journal of chemical ecology 1995 v.21 no.1 pp. 45-58
- quantitative analysis; chemical constituents of plants; Phaeophyceae; plant extracts; analytical methods; phenolic compounds
- ... Three methods of quantifying total phenolic compounds in marine brown algae were compared for their ability to measure accurately known concentrations of phloroglucinol in the presence of a protein, bovine serum albumin (BSA). These methods were: (1) a Folin-Ciocalteu assay for compounds dissolved in 80% methanol, (2) a Folin-Ciocalteu assay for compounds dissolved in 75% methanol-25% trichloroace ...
- Mwaja, V.N.; Masiunas, J.B.; Weston, L.A.
- Journal of chemical ecology 1995 v.21 no.1 pp. 81-96
- Secale cereale; intercropping; Vicia villosa; soil fertility; allelopathy; allelochemicals; plant competition; Lepidium sativum; Echinochloa crus-galli; weed control; chemical constituents of plants; continuous cropping; root shoot ratio; biomass production
- ... Studies were conducted to evaluate biomass production, tissue phytotoxicity, and allelochemical content of rye (Secale cereale L.) shoots grown in three fertility regimes (low, medium or high) in the greenhouse. Wheeler rye or a polyculture of rye and hairy vetch (Vicia villosa Roth) grown with high fertility produced the greatest biomass (78.7 and 82.7 g), with the lowest root-to-shoot ratio (0.2 ...