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Table 3 Contents of 3-hydroxyvalerate in poly-3-(hydroxybutyrate-co-hydroxyvalerate) produced by Haloferax mediterranei utilizing vinasse

From: Utilization of vinasse for production of poly-3-(hydroxybutyrate-co-hydroxyvalerate) by Haloferax mediterranei

Test compound Amount (mg) PHB peak area (Arbitrary units) PHV peak area (Arbitrary units) Benzoic acid peak area (Arbitrary units) mol % HV
Standard PHBV (Sigma-Aldrich Cat. No. 403121-10 G) 5.0 983639.33 404768.50 388177.10 12.00
Sample produced from 25% pre-treated vinasse 4.8 926872.73 394958.50 323902.10 12.36
Sample produced from 50% pre-treated vinasse 4.7 879396.30 372125.40 325204.50 14.09