[PDF] E H Himmi A Bories A Boussaid L Hassani Propionic acid

Responses of Staphylococcus aureus exposed to HCl and organic

acetic acid stress induced a slower transcriptional response and large variations in growth patterns compared with the re- observe´e chez les bacte´ries expose´es a` l’acide ace´tique ou

Effect of temperature on Brettanomyces bruxellensis

acetic acid (De Miniac 1989; Chatonnet et al 1995; De´lia-Dupuy et al 1995; Gilis 1999) The increase in acetic acid concentration inhibits Saccharomyces cerevisiae growth and so diminishes the capacity for this yeast to produce ethanol (Gero´s et al 2000) and consequently brings about a decrease in the alcohol yield

ACriticalExaminationoftheSpecificityoftheSalkowski

dependentmeasurements Thishighreplicationwasnecessary becauseweobservedsomeday-to-dayvariations,andlot-to-lot variationsinIAA,inthecourseofthisstudy Calibration

E H Himmi A Bories A Boussaid L Hassani Propionic acid

Isolation, characterization, and effect of fluorescent

Indole acetic acid production in King’s B medium con-taining 100 mg L–1 L-tryptophan was carried out using the colorimetric method of Gordon and Weber (1951) All bac-terial isolates produced indole acetic acid in the presence of tryptophan Phosphate solubilizing activity was tested on NBRIP (Nautiyal 1999) and on calcium phytate (Rosado et

Effect of Relative Humidity on Copper Corrosion by Acetic and

acetic acid vapour was up to ~0 002 mg/cm 2 day (mcd) for 40 RH, ~0 07 mcd for 80 RH and ~0 23 mcd for 100 RH Formic acid vapours yielded a copper corrosion rate of up to ~0 005 mcd

Bacterial endophytes contribute to abiotic stress adaptation

Four of the strains tested showed production of indole acetic acid Plant growth, osmotic potential, free proline content, and gene expression were monitored in leaves and roots under control and mild osmotic stress conditions All indole ace-tate producers promoted growth in Capsicum annuum L ‘Ziegenhorn Bello’, from which they were