Anaerobic digestion of swine wastes is an attractive practice in which both pollution control and energy recovery can be achieved. Nowadays, anaerobic digestion becomes a promising process due to its beneficial output including renewable energy production and mitigation of pollutant emissions. However, the high concentration of ammonium in manure and the produced ammonia as a common metabolic e...

Astaxanthin is a main carotenoid pigment. Fed-batch fermentation bioprocesses of astaxanthin in 2.0 M fermentor have been investigated. Moreover, pH shift control was employed in fed-batch fermentation at 2.0 M scale. The results of astaxanthin fermentation showed that the fed-batch fermentation with pH shift strategy was the best among all the experiments, and the maximum astaxanthin concentra...

Introduction Concepts of Industrial Microbiology Microbial Products of Industrial Use Energy Generating Pathways: Fermentations and Respiration Regulation of Metabolic Pathways Screening of Microbes Culture Preservation Strain Development Strategy Microbial Growth and its Kinetics Fermentor & Fermentation Process Fermentation Media Inoculum Development Downstream Processing Commercial Productio...

We demonstrate that live donor Veillonella dispar cells can transfer the conjugative transposon Tn916 to four different Streptococcus spp. recipients in a multispecies oral consortium growing as a biofilm in a constant depth film fermentor. Additionally, we demonstrate that purified V. dispar DNA can transform Streptococcus mitis to tetracycline resistance in this experimental system. These dat...

Kebijakan dan manajemen waktu memegang peran yang penting dalam kesuksesan suatu proses produksi. Penjadwalan merupakan salah satu solusi agar produksi dapat berjalan baik lancar. Pada industri yoghurt tangki seeding fermentor beroperasi secara batch menghabiskan cukup lama. Proses ini menghambat jika tidak dilakukan tepat. Manajemen dengan diagram PERT (Program Evaluation and Review Technique)...