Background and purpose: Energy recycling from waste is a suitable method for waste management and clean energy production. The aim of this study was to investigate the anaerobic digestion of food waste by microwave preparation at different times and capacities, which ultimately increases anaerobic digestion and methane production.
Consumption of large amounts of histamine with food causes histamine poisoning in consumers. Not much information is available on the content of histamine in various foods in the country. At present, histamine levels have been measured in samples of foods consumed in the human diet that can contain histamine based on source information.
Alcoholic fermentation is carried out on a large scale by culturing the yeast of the fungal fungus (Sacharomyces Cerevistac) in special fermentation containers with primary yeast dough (primary fermenter). The desired yeast culture mass is then transferred to fermentation jars containing molasses diluted with water and the pH is adjusted to 4.5.
The Covid-19 crisis will affect innovation. However, since innovation is a key factor for corporate strategy and national economic growth strategies, it is hoped that innovation will not decline as much as the economy has collapsed.
The scientific concept of reverse osmosis is based on the principles of mass transfer phenomenon. The difference in concentration is also the driving force of mass transfer between two streams with different concentrations. Understanding the phenomenon of reverse osmosis requires understanding the phenomenon of mass transfer based on osmotic pressure between two streams with different …
Steronize Sterilization is the process by which microorganisms and their transmitters, including fungi, bacteria, bacteria, and viruses, are removed from the surface of objects. The sterilization process, depending on the type of equipment required for sterilization, includes heat, dry (four), heat, wet (autoclave), chemical, radioactive (radio gamic) and plasma autoclave (by oxygen peroxide and autoclave …
One of the most important reactions of fat systems is oxidation. Occurrence of any oxidation in food is considered undesirable and leads to a decrease in the quality and shelf life of food products. Synthetic antioxidants indicate their toxicity, high production costs, and low efficiency against some natural antioxidants such as tocopherols. For this reason, …
The word yeast with Indo-European roots means boil or bubble. Pasteur showed that the addition of oxygen bubbles to the liquid yeast medium increases cell growth. But fermentation is inhibited. This observation was later referred to as the Pasteur effect. Yeasts use organic compounds as an energy source and do not need sunlight to grow. …
Stainless steel and each family of steel alloys usually contain 10 to 30% chromium. Chromium, in combination with its low carbon content, provides significant resistance to corrosion and heat. To increase the corrosion resistance in certain environments, increasing the oxidation resistance of elements such as nickel, titanium, aluminum, niobium, copper, nitrogen, sulfur, phosphorus or selenium …
Equipment used in dairy production lines should be made of stainless steel, which is less polluting. Miscellaneous companies produce and market equipment using low quality raw materials. The use of these products affects the quality of the final product, which is very sensitive and must be free of any contamination.
Danfoss: The history of Danfoss dates back to September 1, 1933, when Madsen founded Danfoss at his parents’ farm in Nordburg, Denmark. Since then, the business (Danfoss) has grown from a sole proprietorship to one of the world leaders in efficient and innovative solutions, hiring more than 22,000 employees and sales in more than 100 …
Siemens History: Let’s take a look at the history of Siemens to get acquainted with the top German industry brand and its work process. Siemens is the most prominent German industry brand with 170 years of worldwide fame. Siemens has chosen Berlin and Munich as its management center. Siemens is represented in all countries. Siemens …
