Results 11 to 20 of about 6,189,348 (240)

Citric Acid Production by Aspergillus niger Using Solid-State Fermentation of Agricultural Processing Coproducts

open access: yesApplied Biosciences, 2023
The ability of Aspergillus niger strains to support citric acid production using solid-state fermentation of agricultural processing coproducts was examined in this review.
Thomas P. West
doaj   +1 more source

Microbial citric acid: Production, properties, application, and future perspectives

open access: yesFood Frontiers, 2021
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 ...
Bikash Chandra Behera   +2 more
doaj   +1 more source

Effect of Citric Acid on Electrochemical Properties of Liquid Electrolytes

open access: yesJIF (Jurnal Ilmu Fisika), 2021
Effect of citric acid as plasticizer on the electrochemical properties of liquid electrolyte has been studied. Liquid electrolyte was prepared by dissolving citric acid in 1% acetic acid with presence of lithium nitrate salt.
Nur Farah Izzati Mohd Noor   +3 more
doaj   +1 more source

Changes in the Content of Organic Acids and Expression Analysis of Citric Acid Accumulation-Related Genes during Fruit Development of Yellow (Passiflora edulis f. flavicarpa) and Purple (Passiflora edulis f. edulis) Passion Fruits

open access: yesInternational Journal of Molecular Sciences, 2021
Organic acids are key components that determine the taste and flavor of fruits and play a vital role in maintaining fruit quality and nutritive value. In this study, the fruits of two cultivars of passion fruit Yellow (Passiflora edulis f.
Xiaoxue Zhang   +10 more
semanticscholar   +1 more source

Pharmaceutical applications of citric acid

open access: yesFuture Journal of Pharmaceutical Sciences, 2021
Citric acid (CA) is a universal plant and animal-metabolism intermediate. It is a commodity chemical processed and widely used around the world as an excellent pharmaceutical excipient.
S. Nangare   +4 more
semanticscholar   +1 more source

Citric Acid in Rice Root Exudates Enhanced the Colonization and Plant Growth-Promoting Ability of Bacillus altitudinis LZP02

open access: yesMicrobiology Spectrum, 2022
Exploration of the underlying mechanisms of plant-microbe interactions is very important. In the present study, citric acid in the root exudates of rice significantly enhanced the colonization of Bacillus altitudinis LZP02 in the rhizosphere.
Huiwen Jiao   +4 more
doaj   +1 more source

Rethinking the Citric Acid Cycle: Connecting Pyruvate Carboxylase and Citrate Synthase to the Flow of Energy and Material

open access: yesInternational Journal of Molecular Sciences, 2021
In 1937, Sir H. A Krebs first published the Citric Acid Cycle, a unidirectional cycle with carboxylic acids. The original concept of the Citric Acid Cycle from Krebs’ 1953 Nobel Prize lecture illustrates the unidirectional degradation of lactic acid to ...
D. Roosterman, G. Cottrell
semanticscholar   +1 more source

Changes in TCA cycle and TCA cycle-related metabolites in plasma upon citric acid administration in rats

open access: yesHeliyon, 2021
Recent studies have reported that plasma levels of tricarboxylic acid (TCA) cycle metabolites and TCA cycle-related metabolite change in patients with chronic fatigue syndrome (CFS) and in healthy humans after exercise.
Yurie Hara   +3 more
doaj   +1 more source

Self-healing films based on chitosan containing citric acid/choline chloride deep eutectic solvent

open access: yes, 2021
Plasticized chitosan films with high content (67–82 wt%) of natural deep eutectic solvent (NADES) based on citric acid and choline chloride were prepared by solution casting method. The thickness of films was 19 ± 3 μm.
M. Smirnov   +6 more
semanticscholar   +1 more source

Evaluating the potential of wild cocoyam (Caladium bicolor) for citric acid production in a submerged culture of Aspergillus niger

open access: yesBulletin of the National Research Centre, 2022
Background Wild cocoyam (Caladium bicolar) is non-edible starchy material which is commonly known as ‘Ede umuagbara’ in the south-east region of Nigeria.
Ifeanyi Boniface Ezeaa, Emmanuel Ezaka
doaj   +1 more source

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