WebSep 1, 2010 · Abstract. Aim: Aspergillus terreus produces itaconic acid at low pH but lovastatin and other secondary metabolites at higher pH in the fermentation. The utilization of glucose as a carbon substrate was investigated for secondary metabolite production by A. terreus.. Methods and Results: With a starting pH of 6·5, glucose was rapidly … WebCA production, a thriving CA industry should be developed. Commonly, the molasses formed by sugar industry plant has a proportion of sugar content, non-sugar content, water and inorganic salts [6]. This condition makes the molasses as a suitable raw material to be used in the production of organic acids like CA.
Overview of citric acid production from Aspergillus niger
WebMolasses is a by-product from the sugar industry, and it is one of the most cost-effective feedstocks used in many bioprocesses. The addition of sulfuric acid to molasses (Bae & Shoda, 2004) was mentioned as a metabolic engineering strategy to boost BC production by (Blanco Parte et al., 2024). Webfor microbial production of citric acid due to its rela-tively low cost and high sugar content (40–55 %) (6). Since it is a by-product of sugar refining, the quality of molasses varies considerably, and not all types are suit-able for citric acid production. The molasses composi-tion depends on various factors like the variety of beet cdc recalls pcr testing
Production of citric acid from molasses integrated with in …
WebThe maximum production of citric acid (6.5%) was obtained at pH 5.4 in the molasses medium. The appropriate pH is important for the progress and successful termination of fermentation. The citric acid produced by A. niger is extremely sensitive to trace metals present in the molasses. WebJul 1, 2024 · Citric acid production of each of the samples was done using titrimetric method with 0.1MNaOH using phenolphthalein as indicator. ... Some factors affecting citric acid production from sugar cane molasses by Aspergillus niger. Proceeding of the 2nd Arab Mansoura Conference on Food and Dairy Science & Technology (2005), pp. 20-30. WebFeb 1, 2024 · Microbial citric acid is an important organic acid widely used in pharmaceutical food, beverage, detergents, and cosmetics industries. Although citric acid is produced by different types of microorganism, the filamentous fungus Aspergillus niger is a workhorse for the production of citric acid. In the present review, special attention has … butler hospital medical records fax number