Results 11 to 20 of about 2,484 (216)

Scientific Opinion on the safety and efficacy of malic acid and a mixture of sodium and calcium malate when used as technological additives for all animal species [PDF]

open access: yesEFSA Journal, 2014
An application has been made for the re-authorisation of malic acid as a preservative in feed and an acidity regulator in feed for cats and dogs and for the authorisation of a mixture of sodium and calcium salts of malic acid to be used as an acidity ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source

Malic Acid Improves Behavioral, Biochemical, and Molecular Disturbances in the Hypothalamus of Stressed Rats

open access: yesJournal of Integrative Neuroscience, 2023
Background: Stress can lead to emotional and mental symptoms such as anxiety, sadness, panic attacks, and depression. Malic acid was chosen due to malic acid has the ability to improve antioxidant activity and improves liver damage.
Khaled M. M. Koriem, Hatem A. K. Tharwat
doaj   +1 more source

Effect of supplemental malic acid on methane mitigation in paddy straw based complete diet for sustainable animal production in indigenous dairy cattle

open access: yesIndian Journal of Animal Sciences, 2022
A study was conducted to evaluate the effect of supplemental malic acid on mitigation of methane emission for dairy cattle by in vitro and in vivo methods. The in vitro finding was validated by in vivo feeding trial in indigenous dairy cattle. Ten dairy
A BHARATHIDHASAN
doaj   +1 more source

Study the Efficacy of Formulated Malic Acid Alone and its Mixture with Thiourea against Fusarium oxysporium in Cucumis sativus Plants [PDF]

open access: yesJournal of Plant Protection and Pathology
Malic acid lowers the cytoplasmic pH of fungi and inhibits their ability to reproduce, it also encourages plant growth. Physico-chemical properties of malic acid, thiourea, and malic acid mixture with thiourea as an active ingredient were measured, then ...
M. Eskander, Azza Emara
doaj   +1 more source

Separation and determination of D-malic acid enantiomer by reversed-phase liquid chromatography after derivatization with (R)-1-(1-naphthyl) ethylamine

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2023
L-Malic acid is the Active Pharmaceutical Ingredient of the latest generation of compound electrolyte injection (STEROFUNDIN ISO, Germany) and plays a very important role in the rescue of critically ill patients.
Xuejiao Mei, Dingqiang Lu, Xiangping Yan
doaj   +1 more source

Influence of pH, malic acid and glucose concentrations on malic acid consumption by Saccharomyces cerevisiae [PDF]

open access: yesApplied Microbiology and Biotechnology, 1995
Malic acid consumption by Saccharomyces cerevisiae was studied in a synthetic medium. The extent of malic acid degradation is affected by its initial concentration, the extent and the rate of deacidification increased with initial malate concentration up to 10 milligrams.
Delcourt, F.   +3 more
openaire   +6 more sources

Determination and correlation analysis of tobacco non-volatile organic acids and pH

open access: yesShipin yu jixie, 2022
Objective: To explore the effects of organic acids on tobacco pH and flue gas pH. Methods: 34 kinds of single-grade tobacco and 11 kinds of finished cigarettes were taken as the research objects, and their non-volatile organic acids, tobacco pH, and the ...
PIAO Yong-ge   +6 more
doaj   +1 more source

A COMPARATIVE EVALUATION OF THE STABILITY OF APPLE ACID COMPLEXES AND SOYA OIL PHOSPHOLIPIDS WITH IRON AND COPPER IONS

open access: yesНовые технологии, 2020
The effectiveness of hydration, which is the first stage of refining vegetable oils, depends primarily on the ability of the hydrating agent to convert nonhydratable phospholipids into their hydratable forms.
L. A. Marchenko   +3 more
doaj   +1 more source

Structural Characteristics and In Vitro Digestibility of Malic Acid-Treated Corn Starch with Different pH Conditions

open access: yesMolecules, 2019
The objective of this study was to investigate the influence of pH value on the in vitro digestibility of malic acid-treated corn starch in relation to its structural properties.
Chang Joo Lee   +3 more
doaj   +1 more source

Adsorption of tartaric acid and malic by active carbons

open access: yesOENO One, 1995
Adsorption of tartaric acid and malic acid by active carbons bas been tested with six samples of carbons. At acid pH ; the adsorbed amounts of tartaric acid and of malic acid are practically the same.
L. Robert   +4 more
doaj   +1 more source

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