Spectrophotometric determination of fusicoccin |
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| Authors: | A Evidente M Lasaponara G Marino G Randazzo |
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| Institution: | Instituto di Chimica Organica e Biologica, Universitá di Napoli, Via Mezzocannone 16, 80134 sNapoliItaly |
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| Abstract: | Fusicoccin incubated for 17 h in 6 M HCl at 37°C gives rise to a chromophoric system having an absorption maximum at 555 nm. A colorimetric method for the determination of pure fusicoccin and of fusicoccin in fermentation liquors and infected plant tissues is described. The method is useful for 50–800 μg of fusicoccin. |
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