Abstract Background The anaerobic production of rhamnolipids is significant in research and application. such as foamless fermentation and in situ production of rhamnolipids in the anoxic environments. Although a few studies reported that some rare Pseudomonas aeruginosa strains can produce rhamnolipids anaerobically. the decisive factors for anaerobic production of rhamnolipids were ... https://jeepworldes.shop/product-category/gas-cap/