Mar 24, 2022 · This paper reviews the pertinent literature from 1970 to 2020 and presents a bibliometric analysis of research trends in the application of solid-state fermentation in the bioprocessing of agro-industrial wastes.
Sep 15, 2023 · Enhanced anaerobic fermentation of waste activated sludge by reverse osmosis brine and composition distribution in fermentative liquid
In addition, due to the rapid development of this field in recent years, inert support solid state fermentation is also examined in detail. At last, the modern solid state fermentation technology platform is proposed, which will be used in solid biomass bioconversion.
Mar 6, 2019 · Often, problems with fermentation produce food that’s merely rotten and a waste of the ingredients, but in the worst cases, improperly fermented or preserved foods are actively toxic, threatening the lives of those who consume them.
Oct 13, 2018 · Solid-state fermentation can be a novel paradigm for organic waste valorization; this process leads to reduced operational and production costs, contributes to solid waste management, and decreases environmental pollution.
Nov 28, 2023 · Microbiological fermentation converts green waste into valuable products. Food waste is considered edible or inedible fractions originating from animals or plants generated before or after consumption (Torres-León et al. 2021). Fermentation technique for bioconversion is significantly influenced by the type of food waste used.
May 1, 2012 · microbiology, fermentation, molecular biology, bio-chemistry, biotechnology, This textbook describes several bioprocesses used in waste treatment and pollution control. Jan 2011;
In Figure 9.32, the differential fermentation of lactose can be observed on MacConkey agar. The lactose fermenters produce acid, which turns the medium and the colonies of strong fermenters hot pink. The medium is supplemented with the pH indicator neutral red, which turns to hot pink at low pH.
Several fermentation products are important commercially outside of the food industry. For example, chemical solvents such as acetone and butanol are produced during acetone-butanol-ethanol fermentation. Complex organic pharmaceutical compounds used in antibiotics (e.g., penicillin), vaccines, and vitamins are produced through mixed acid
Mar 8, 2022 · A fermenter (bioreactor) is a closed vessel with sufficient aeration, agitation, temperature, and pH regulation arrangements and a drain or overflow vent to extract the waste biomass along with its products from cultured microorganisms.
Aug 22, 2021 · Alcoholic fermentation is the best known of the fermentation processes. It is carried out by yeasts and some other fungi and bacteria. The first step of the alcoholic fermentation pathway involves pyruvate, which is formed by yeast via the EMP pathway, while it is obtained through the ED pathway in the case of Zymomonas (bacteria).
Aug 11, 2023 · Fermentation optimization: Fermentation processes can be optimized to maximize the production of secondary metabolites. This includes optimizing the culture conditions such as temperature, pH, oxygen levels, and nutrient availability. Additionally, fed-batch or continuous fermentation strategies can be employed to enhance productivity.
A comparison of fermentation and respiration is shown in Table 1.2.None of the criteria, however, are absolute. Thus the dismutation of S 2 O 3 2− into sulfide and sulfate – a microbial process that takes place in anaerobic sediments (Bak & Cypionka, 1987) – is technically a type of fermentation, but it is based on an inorganic substrate.
Organisms carrying out fermentation, called fermenters, produce a maximum of two ATP molecules per glucose during glycolysis. Table 8.2 compares the final electron acceptors and of ATP synthesis in aerobic respiration, anaerobic respiration, and fermentation.
Rapid : Although most official for microbiological water analysis still rely on traditional culture and MF , the time is taken to obtain results, typically 24-48 hours, has focused attention on alternative rapid . Combining MF with QPCR detection and enumeration is a particularly rapid and effective means of