Results 21 to 30 of about 2,517,522 (231)

Electrodeposited Fe-Co films prepared from a citric-acid-based plating bath [PDF]

open access: yes, 2013
Electrodeposited Fe-Co films are commonly prepared in a boric-acid-based bath. In this research, we applied citric acid instead of boric acid for the plating of Fe-Co films because boron in the waste bath is restricted by environmental-protection ...
Yanai, Takeshi   +5 more
core   +1 more source

Citric acid promoted melanin synthesis in B16F10 mouse melanoma cells, but inhibited it in human epidermal melanocytes and HMV-II melanoma cells via the GSK3β/β-catenin signaling pathway.

open access: yesPLoS ONE, 2020
Melanin, a pigment synthesized by melanocytes in the skin, resists the damage caused by ultraviolet rays to cells. Citric acid, a well-known food additive, is commonly used as an antioxidant and is an important part of the tricarboxylic acid (TCA) cycle ...
Siqi Zhou, Kazuichi Sakamoto
doaj   +1 more source

Citric acid as electrolyte additive in aqueous Magnesium-Air battery used in Antarctic climate [PDF]

open access: yes, 2023
The Magnesium-Air battery is a very attractive energy source due to its high specific energy, low cost and the possibility of rapid mechanical recharge. The use of citric acid as an additive to the electrolyte (sea water) prevents the precipitation of Mg(
Boris, Shirov   +5 more
core   +1 more source

Influence of citric acid and water on thermoplastic wheat flour/poly(lactic acid) blends. I: Thermal, mechanical and morphological properties [PDF]

open access: yes, 2012
Wheat flour was plasticized with glycerol and compounded with poly(lactic acid) in a one-step twin-screw extrusion process in the presence of citric acid with or without extra water.
Chabrat, Elodie   +3 more
core   +1 more source

Determination of Predominant Organic Acid Components in Malus Species: Correlation with Apple Domestication

open access: yesMetabolites, 2018
Significant variation in organic acid components was detected in mature fruits of 101 apple accessions using high-performance liquid chromatography. The Malus species predominantly accumulated malic acid and citric acid, whereas wild fruits exhibited ...
Baiquan Ma   +6 more
doaj   +1 more source

Citric Acid Production: Raw Material, Microbial Production, Fermentation Strategy and Global Market: Critical Review

open access: yesAl-Khawarizmi Engineering Journal, 2023
Citric acid is an essential ingredient for the manufacture of (12) key industrial chemicals. Citric acid use is increasing steadily with a high annual growth rate as a result of the development of ever more sophisticated applications.
Ramzi A. Abd Alsaheb   +3 more
doaj   +1 more source

Responses of Issatchenkia terricola WJL-G4 upon Citric Acid Stress

open access: yesMolecules, 2022
This study aimed to elucidate the responses of a novel characterized Issatchenkia terricola WJL-G4 against citric acid stress by performing physiological analysis, morphology observation, and structural and membrane fatty acid composition analysis.
Xinyi Liu   +5 more
doaj   +1 more source

Optimization of Medium Constituents for the Production of Citric Acid from Waste Glycerol Using the Central Composite Rotatable Design of Experiments

open access: yesMolecules, 2023
Citric acid is currently produced by submerged fermentation of sucrose with the aid of Aspergillus niger mold. Its strains are characterized by a high yield of citric acid biosynthesis and no toxic by-products.
Ewelina Ewa Książek   +3 more
doaj   +1 more source

Exogenous Application of Citric Acid Ameliorates the Adverse Effect of Heat Stress in Tall Fescue (Festuca arundinacea)

open access: yesFrontiers in Plant Science, 2016
Citric acid may be involved in plant response to high temperature. The objective of this study was to investigate whether exogenous citric acid could improve heat tolerance in a cool‐season turfgrass species, tall fescue (Lolium arundinaceum), and to ...
Longxing eHu   +3 more
doaj   +1 more source

Innovation in the citric acid fermentation

open access: yes, 2023
Citric acid, also known as 2-hydroxypropane-1,2,3-tricarboxylic acid, is a crucial metabolic intermediate that serves as the starting point for the tricarboxylic acid (TCA) cycle, a major energy-yielding metabolic pathway in cells.
Hernández Neira, Natalia Alejandra
core  

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