Transglycosylation properties of a Kluyveromyces lactis enzyme preparation: Production of tyrosol β-fructoside using free and immobilized enzyme

Autor: Veronika Hollá, Milan Polakovič, Monika Antošová, Klaudia Karkeszová

Publikováno v: Process Biochemistry. 110:168-175

A variety of glycosides with interesting biological properties suitable for application in cosmetic and pharmaceutical industry can be found in nature. However, the demand exceeds the quantity and purity which can be obtained naturally and therefore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0807116f51b00163d256300abc6e4bb
https://doi.org/10.1016/j.procbio.2021.08.016

Cooperative Catalysis by Surface Lewis Acid/Silanol for Selective Fructose Etherification on Sn-SPP Zeolite

Autor: Swagata Pahari, Dionisios G. Vlachos, Tyler R. Josephson, Robert F. DeJaco, J. Ilja Siepmann, Qiang Guo, Limin Ren, Michael Tsapatsis, Stavros Caratzoulas

Publikováno v: ACS Catalysis. 8:9056-9065

While Lewis-acid zeolites, such as Sn-Beta, catalyze glucose isomerization in an alcoholic medium, mesoporous Sn-SPP catalyzes both glucose isomerization to fructose and fructose etherification (formally ketalization) to ethyl fructoside, enabling fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::52d99bbdf50691fffd01f970534dfcb1
https://doi.org/10.1021/acscatal.8b01615

Kinetic analysis of hexose conversion to methyl lactate by Sn-Beta: effects of substrate masking and of water

Autor: Pernille Rose Jensen, Esben Taarning, Irene Tosi, Anders Riisager, Sebastian Meier

Publikováno v: Tosi, I, Riisager, A, Taarning, E, Jensen, P R & Meier, S 2018, ' Kinetic Analysis of Hexose Conversion to Methyl Lactate by Sn Beta: Effects of Substrate Masking and of Water ', Catalysis Science & Technology, vol. 18, no. 8, pp. 2137-2145 . https://doi.org/10.1039/C8CY00335A

Simple sugars show promise as substrates for the formation of fuels and chemicals using heterogeneous catalysts in alcoholic solvents. Sn-Beta is a particularly well-suited catalyst for the cleavage, isomerization and dehydration of sugars into more

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b98cddaa92a3c4f357c82e7a46e6eed
https://doi.org/10.1039/c8cy00335a

Recent novel applications of levansucrases

Autor: Bo Jiang, Wanmeng Mu, Tao Zhang, Shuhuai Yu, Wenjing Li

Publikováno v: Applied Microbiology and Biotechnology. 99:6959-6969

Levansucrase catalyzes three distinct reactions depending on the fructosyl acceptor molecule, including polymerization, transfructosylation, and hydrolysis. As a key biocatalyst in the synthesis of levan and levan-type fructooligosaccharides, levansu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79d3dde1f49c2337a0baa9b6cc10d03e
https://doi.org/10.1007/s00253-015-6797-5

Enzymatic fructosylation of aromatic and aliphatic alcohols by Bacillus subtilis levansucrase: Reactivity of acceptors

Autor: Joel B. Alderete, Agustín López-Munguía, Arlette Mena-Arizmendi, Alain Marty, Sergio Águila, Edmundo Castillo, Alfonso Miranda-Molina

Publikováno v: Journal of Molecular Catalysis B: Enzymatic
Journal of Molecular Catalysis B: Enzymatic, Elsevier, 2011, 70 (1-2), pp.41-48. ⟨10.1016/j.molcatb.2011.02.002⟩
Journal of Molecular Catalysis B: Enzymatic, 2011, 70 (1-2), pp.41-48. ⟨10.1016/j.molcatb.2011.02.002⟩

International audience; Levansucrases from Bacillus subtilis (BS-LVS) and Leuconostoc mesenteroides ssp. mesenteroides ATCC 8293 (LevC), inulosucrase from Leuconostoc citreum (IslA) and an invertase from Saccharomyces cerevisiae (Inv) were evaluated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::125ed3e2446b6a10cb2bedd5c0328232
https://doi.org/10.1016/j.molcatb.2011.02.002