Results 121 to 130 of about 1,022 (161)

Highly Efficient Chemical Process To Convert Mucic Acid into Adipic Acid and DFT Studies of the Mechanism of the Rhenium‐Catalyzed Deoxydehydration

Angewandte Chemie - International Edition, 2014
AbstractThe production of bulk chemicals and fuels from renewable bio‐based feedstocks is of significant importance for the sustainability of human society. Adipic acid, as one of the most‐demanded drop‐in chemicals from a bioresource, is used primarily for the large‐volume production of nylon‐6,6 polyamide.
Xiukai Li, Guangshun Yi, Haibin Su
exaly   +6 more sources

Soxhlet extraction of mucic acid from fungal biomass

Separation Science and Technology, 2017
Biologically produced mucic acid may form crystals before being separated from the biomass. Here we use Soxhlet extraction of fungal biomass to obtain mucic acid that was otherwise lost when separating biomass from the supernatant. Culture supernatant was used to extract the biomass, avoiding dilution of the mucic acid while retaining a cell-free ...
Virtanen, Tommi, Wiebe, Marilyn, G., Thomas, David A.   +3 more
openaire   +3 more sources

Al^III Ion Complexes of Saccharic Acid and Mucic Acid: A Solution and Solid‐State Study

Chemistry – A European Journal, 2004
AbstractThe AlIII‐binding abilities of two aldaric acids, D‐saccharic acid and mucic acid (the neutral form is denoted as H2L), were studied in solution by means of pH potentiometric, 1H and 13C NMR, and ESI‐MS techniques. The most probable conformations and isomeric binding modes of the complexes formed in solution were determined by density ...
LAKATOS A., BERTANI, ROBERTA, KISS T., VENZO A., CASARIN, MAURIZIO, BENETOLLO F., GANIS P., FAVRETTO, DONATA   +7 more
core   +7 more sources

Some of the next articles are maybe not open access.

Related searches:

The mucic acid as chromogenic agent

Microchemical Journal, 1982
Abstract The absorption spectra in the infrared and vis-uv regions of mucic acid were established. The analytical behavior of mucic acid as a potential chromogenic reagent for the spectrophotometric determination of trace materials was studied. Interactions with iron(III), copper(II), cobalt(II) and (III), nickel(II), vanadium(IV), and uranyl(II) in ...
F Bermejo-Martinez
exaly   +2 more sources

New Mucic Acid Gallates from Phyllanthus emblica

Chemistry of Natural Compounds, 2015
Two new compounds that were identified as mucic acid 2,5-di-O-gallate (1) and mucic acid 2,5-di-O-gallate 1,4-lactone (2) and 14 known compounds, including for the first time in a plant 3,4,6-tri-O-galloyl-β-D-glucose, were identified by a phytochemical investigation of Phyllanthus emblica (Phyllanthaceae) fruit.
D N Olennikov, Nina I Kashchenko, Olennikov D N   +2 more
exaly   +2 more sources

3D-poly (lactic acid) scaffolds coated with gelatin and mucic acid for bone tissue engineering

International Journal of Biological Macromolecules, 2020
Three-dimensional (3D) printing is a promising technology to fabricate the intricate biomimetic structure. The primary focus of this study was to develop the bioactive 3D-scaffolds to enhance bone regeneration. The 3D-poly (lactic acid) (PLA) scaffolds were extruded based on a computer-aided design (CAD) model and coated with gelatin (Gel) containing ...
B Abinaya, S Viji Chandran, M Vairamani   +2 more
exaly   +3 more sources

Spectrophotometric determination of bismuth in pharmaceutical preparations using mucic acid

Analyst, The, 1986
The formation of a 1 : 1 complex with mucic acid (MuH6) has been used for the determination of concentrations of 4.5–25.5 p.p.m. of bismuth(III) at pH 4.0–5.0. The complex exhibits maximum absorption at 245 nm, with a molar absorptivity of 6.5 × 103 l mol–1 cm–1.
A, Gónzalez-Portal, C, Baluja-Santos, F, Bermejo-Mártinez   +2 more
exaly   +3 more sources

Vanadium(iv,v) complexes ofd-saccharic and mucic acids in aqueous solution

Dalton Trans., 2004
The vanadium(IV,V) complexes formed with two aldaric acids (D-saccharic or D-glucaric acid, and mucic or galactaric acid) in aqueous solution were characterised by employing pH-potentiometry, EPR, multinuclear NMR and UV-VIS spectroscopy. The stoichiometry and stability constants of the complexes formed were determined at 25 degrees C and ionic ...
Dornyei A, GARRIBBA, Eugenio, Jakusch T, Forgo P, MICERA, Giovanni, Kiss T.   +5 more
openaire   +4 more sources

Bioconversion of citrus waste into mucic acid by xylose-fermenting Saccharomyces cerevisiae

Bioresource Technology
Mucic acid holds promise as a platform chemical for bio-based nylon synthesis; however, its biological production encounters challenges including low yield and productivity. In this study, an efficient and high-yield method for mucic acid production was developed by employing genetically engineered Saccharomyces cerevisiae expressing the NAD+-dependent
Deokyeol Jeong, Sujeong Park, Grace Evelina   +2 more
exaly   +3 more sources

Prolongation of the Effect of Narcotics by Combination with Mucic Acid

Nature, 1944
A SEARCH for improved methods of prolonging the effect of the injection of morphine and other narcotics resulted in the observation that, for a given dose of morphine, the period of narcosis can be considerably extended if the base is administered in the form of mucate instead of the usual salts such as tartrate, sulphate, etc.
exaly   +2 more sources