Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Gábor Dibó"'
Autor:
Maya G. Chochkova, Petranka P. Petrova, Boyka M. Stoykova, Galya I. Ivanova, Martin Štícha, Gábor Dibó, Tsenka S. Milkova
Publikováno v:
Journal of Chemistry, Vol 2017 (2017)
Currently, there is an increasing interest towards α-glucosidase inhibition of various diseases including diabetes mellitus type 2, cancer, HIV, and B- and C-type viral hepatitis. Cinnamic acid derivatives have been shown to be potentially valuable
Externí odkaz:
https://doaj.org/article/e8baae40d24b4c6f8454d037a4f07707
Autor:
Gábor Dibó, Nóra Rétfalvi, József M. Tukacs, László T. Mika, Edit Cséfalvay, Ambrus T. Holló, Dávid Havasi
Publikováno v:
ChemistrySelect. 2:1375-1380
The valorization of cheap and readily available biomass-based wastes such as various straws, husks, shells and peels, more- over, so far unprecedented, commercial and household wastes produced on large scale, i.e. spent coffee grounds and cooked tea
Publikováno v:
RSC Advances. 7:3331-3335
Bidentate phosphine-modified Ru-based homogeneous catalyst systems were developed for solvent-free conversion of furfural to furfuryl alcohol as a versatile biomass-based C5-platform molecule. The effect of the ligand structure and ligand concentrati
Publikováno v:
Green Chemistry. 17:5189-5195
Levulinic acid was directly converted to optically active (S)-gamma-valerolactone, a proposed biomass-based chiral platform molecule. By using a SEGPHOS ligand-modified ruthenium catalyst in methanol as a co-solvent, eventually, 100% chemoselectivity
Publikováno v:
RSC Advances. 5:72529-72535
The combination of transfer hydrogenation reaction with the advantages of γ-valerolactone-based ionic liquids could result in an environmentally benign method for the reduction of organic substrates. Ionic liquids containing 4-hydroxyvalerate anion
Autor:
Galya Ivanova, Boyka Stoykova, Maya Chochkova, Gábor Dibó, Tsenka S. Milkova, Petranka P. Petrova, Martin Štícha
Publikováno v:
Journal of Chemistry, Vol 2017 (2017)
Currently, there is an increasing interest towardsα-glucosidase inhibition of various diseases including diabetes mellitus type 2, cancer, HIV, and B- and C-type viral hepatitis. Cinnamic acid derivatives have been shown to be potentially valuable a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61e4d81db3c39e8ae3a7600f49557f92
Publikováno v:
Catal. Sci. Technol.. 4:2908-2912
An improved bidentate phosphine-modified recyclable catalytic system was developed for the selective conversion of biomass-derived levulinic acid into γ-valerolactone with a TOF of 21 233 h−1 in solvent-, chlorine- and additive-free reaction envir
Publikováno v:
RSC Adv.. 4:2081-2088
This study proves that the non-food dedicated sweet sorghum (Sorghum bicolor) can be a possible source and/or raw material of platform molecules such as levulinic acid (LA) and 5-hydroxymethyl-2-furaldehyde (5-HMF). The high sugar-containing juice de
Publikováno v:
Green Chem.. 15:439-445
Degradation of non-edible carbohydrates to levulinic acid (4-oxopentanoic acid) was studied by using dielectric heating with microwave energy. Levulinic acid and its reduced and dehydrated derivative, γ-valerolactone (GVL), can be used for the produ
Publikováno v:
International Journal of Peptide and Protein Research. 27:355-359
The key steps of the method proposed for isolating the C-terminal fragment of proteins from their tryptic hydrolysates are the esterification of the digest with methanolic HC1 and redigestion with trypsin. The C--terminal peptide is identified by pre