Vascular pathogens are the causal agents of main diseases threatening health and growth olive crops worldwide. The use endophytic microorganisms represents a challenging promising strategy for management vascular in olive. Although current research has been focused on analyzing structure diversity microbial communities inhabiting xylem, characterization this ecological niche overlooked to date ...

α-Amylase from Anoxybacillus thermarum A4 was purified using ammonium sulphate precipitation and Sephadex G-100 gel filtration chromatography, with 29.8-fold purification and 74.6% yield. A4 amylase showed best performance for soluble potato starch hydrolysis at 70 °C and pH 5.5-10.5. A4 amylase was extremely stable at +4 °C, and the enzyme retained over 65% of its original α-amylase activity a...

This study reports the prevalence of sporeforming bacteria and contamination levels a variety powdered dairy products from cows', ewes', goats' mares’ milk produced in France. The concentration mesophilic spores, thermophilic spores highly heat-resistant was assessed 61 powders. Thermophilic spore variable between powders, likely due to different manufacturing processes used for transforming in...

Thermostable β-galactosidases from thermophilic bacteria have attracted increasing interest to various advantages in industrial and biotechnological applications. In this study, a highly thermally stable β-galactosidase produced by Anoxybacillus sp. AH1was purified characterized. The highest enzyme production was achieved after the bacterium incubated for 24 hours. precipitation with ammonium s...