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Figure 4 | Journal of Analytical Science and Technology

Figure 4

From: Simultaneous determination of β-alanine betaine and trimethylamine in bacterial culture and plant samples by capillary electrophoresis

Figure 4

Capillary electrophoresis chromatogram of the intermediate metabolites of homocholine biodegradation by soil microorganism. The culture filtrate samples were esterified with 4-bromophenacyl bromide as described in the ‘Methods’ section. The samples were injected hydrostatically (25 mm, 60 s) at 25°C. The applied potential was 20 kV, and the peaks were monitored at 262 nm. The chromatogram showed the generated metabolite peaks from the degraded homocholine by the isolated strains alongside with authentic standard peaks of trimethylamine (TMA) and β-alanine betaine (β-AB).

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