Get the most from your filtration system. Industrial fermentation is a sensitive process, whereby manufacturers leverage the sugar fermenting capabilities of micro-organisms in order to produce a desired product. These products might include; Organic Acids, Amino
2021/10/1/ · During food waste fermentation, the addition of biogas slurry promoted the production of lactic acid because it increased the pH values, maintained low OPR, prompted microbial diversity, and enriched functional microorganisms. A proper dose of industrial biogas slurry can increase the lactic acid yield to 0.42 g/g VS added. This result provides
Waste materials that have been used as substrate for biohydrogen include palm oil mill effluent (POME) [6, 9–17], starch-based materials [18–28], food waste [29–33], and condensed molasses fermentation soluble (CMS) [34–38].Sugary wastewater [39–42] is a more efficient source of carbohydrates than raw materials for biohydrogen production.
Anaerobic fermentation technology is one of the effective ways to produce biogas energy from biomass waste. Biomass anaerobic fermentation is the effective conversion of organic matter in biomass under the assimilation of anaerobic bacteria, and finally produces methane and part of carbon dioxide with economic value, which can be used for
2024/5/15/ · The optimal ensiling temperature ranges from 5 to 40 °C. The choice of ensiling temperature will affect the time required for protein hydrolysis, with the process taking from several days to several weeks. This may encourage fish processing plants to preserve fish waste using silage and feed manufacturers to include these products in
2023/11/15/ · The optimal material process parameters of the liquid bio-fertilizer were the inoculum dose of 5% (v:v, %), 80% of waste filtrate, 0.25% of N, 3.5% of P 2 O 5, 3.25% of K 2 O of mass percentage. Under these conditions, the colony forming unit (CFU) of Bacillus cereus could reach (1.59 ± 0.01) × 10 8 CFU/mL, which met the bio-fertilizer
2007/8/1/ · Research conducted on assessing optimal fermentation type of domestic wastewater added with molasses for the production of hydrogen in continuously-flow acidogenic reactor revealed that propionic
2022/6/30/ · Fulfilling the energy demand following environmental policy and sustainably is a critical issue requiring apparent attention. Bioethanol is the renewable energy that can be produced from the fermentation of waste biomasses. However, fermentation processes highly affect bioethanol production, and thus it can be improved
The substrate content, sodium dihydrogen phosphate concentration, pH, and fermentation time were then optimized using the BBD to maximize bioethanol production. The optimal conditions that gave maximum bioethanol concentration (17.39 g/L) are pH 4.5, Na 2 HPO 0.15 g/L, fermentation time of 48 h, and substrate 40 g/L.
2023/8/17/ · Some LA manufacturers have made promising attempts in this regard. Another major challenge of SSCF is the different optimal temperatures between decomposing enzymes (40–60 °C) and LA-producing microorganisms (30–37 °C). ... "Advanced Fermentation Techniques for Lactic Acid Production from Agricultural Waste"
2023/10/1/ · Fermentation of R. palustris to produce polyhydroxyalkanoates. After a 10-minute ultrasonic treatment of the food waste at pH 9, the food waste was hydrolyzed using sludge, and the acidic hydrolysis process was carried out under strictly anaerobic conditions with the addition of 10 g⋅L −1 Fe 3 O 4 。After FW was hydrolyzed at 35 ± 1 °C
Nattokinase is a serine protease in the subtilisin family which is produced by Bacillus subtilis subsp. natto and exhibits vigorous fibrinolytic activity that has been suggested to be able to prevent and treat thromboembolic diseases. In this study, WTC016, a spore-forming and rod-shaped bacterium with fibrinolytic activity was successfully isolated from soil, which was
2015/1/1/ · Too much air is not good either; it gives even more lactic acid, plus some α-ketoglutaric acid. The fermentation temperature is usually 28–33°C, and the pH optimal for growth and glutamic acid production is 7.0–8.0. Continuous feeding of liquid ammonium hydroxide or gaseous ammonia controls pH and supplies ammonium ions to the
2023/11/28/ · The growing concern about the availability of safe and sustainable natural food supplies is a direct result of a rapidly expanding global population (Knorr and Augustin 2022).For the production of the next generation of food components and products, fermentation stands out among other approaches like cellular or acellular products,
2024/3/15/ · The butyric acid-type fermentation was the optimal fermentation type for production of total VFAs. Typically, butyric acid fermentation occurs when the ORP is within the range of −300 mV to −250 mV. Enhanced volatile fatty acid production from food waste fermentation via enzymatic pretreatment: new insights into the Depolymerization …