Effect of encecalin, euparin and demethy
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CastaΓ±eda, Perla; Mata, Rachel; Lotina-Hennsen, Blas
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Article
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1998
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John Wiley and Sons
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English
β 212 KB
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The major phytotoxic compounds (encecalin, euparin and demethylencecalin) isolated from Helianthella quinquenervis (Hook) A Gray (Asteraceae) were evaluated on di β erent photosynthetic activities in chloroplasts isolated from spinach leaves. ATP synthesis, proton uptake and electron Γow (basal, phos