The dairy industry generates excessive amounts of waste and by-products while it gives a
wide range of dairy products. Alternative biotechnological uses of these wastes need to be …

Since its first use in 1990 to enhance production of α-amylase in E. coli, engineering of
heterologous hosts to express the hemoglobin from the bacterium Vitreoscilla (VHb) has …

The widespread use of corn starch and sugarcane as sources of sugar for the production of
ethanol via fermentation may negatively impact the use of farmland for production of food …

In the present study, recording and evaluation of the current practices applied for the
treatment of wastewater and cheese whey, derived from ten cheese manufacturing units in …

Vitreoscilla hemoglobin (VHb), the first discovered bacterial hemoglobin, is a soluble heme-
binding protein with a faster rate of oxygen dissociation. Since it can enhance cell growth …

Molasses are sub-products of the sugar industry, rich in sucrose and containing other sugars
like raffinose, glucose, and fructose. Alpha-galactosidases (EC. 3.2. 1.22) catalyze the …

Ethanol production from whey powder was investigated by using free as well as alginate
immobilized E. coli and E. coli expressing Vitreoscilla hemoglobin (VHb) in both shake flask …

A combined Vitreoscilla hemoglobin/immobilization system was evaluated for ethanol
production using whey powder as a carbon source and ethanologenic E. coli strain FBR5 …

Although Penicillium brevicompactum is a very important industrial strain for mycophenolic
acid production, there are no reports on Ca2+/reactive oxygen species (ROS) synergistic …

Highlights•vgb gene was integrated into the chromosome of recombinant Escherichia coli
expressing the gene of proline-4-hydroxylase.•VHb expression solved the oxygen limitation …