Menendez, Carmen et al. published their research in Enzyme and Microbial Technology in 2019 | CAS: 470-69-9

(2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 470-69-9) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is water-miscible and has a low viscosity making it a highly versatile solvent used in a variety of industries. Tetrahydrofuran can also be produced, or synthesised, via catalytic hydrogenation of furan. This process involves converting certain sugars into THF by digesting to furfural. An alternative to this method is the catalytic hydrogenation of furan with a nickel catalyst.Application of 470-69-9

Engineered thermostable β-fructosidase from Thermotoga maritima with enhanced fructooligosaccharides synthesis was written by Menendez, Carmen;Martinez, Duniesky;Perez, Enrique R.;Musacchio, Alexis;Ramirez, Ricardo;Lopez-Munguia, Agustin;Hernandez, Lazaro. And the article was included in Enzyme and Microbial Technology in 2019.Application of 470-69-9 This article mentions the following:

The thermostable β-fructosidase (BfrA) from the bacterium Thermotoga maritima converts sucrose into glucose, fructose, and low levels of short-chain fructooligosaccharides (FOS) at high substrate concentration (1.75 M) and elevated temperatures (60-70°C). In this research, FOS produced by BfrA were characterized by HPAE-PAD anal. as a mixture of 1-kestotriose, 6G-kestotriose (neokestose), and to a major extent 6-kestotriose. In order to increase the FOS yield, three BfrA mutants (W14Y, W14Y-N16S and W14Y-W256Y), designed from sequence divergence between hydrolases and transferases, were constructed and constitutively expressed in the non-saccharolytic yeast Pichia pastoris. The secreted recombinant glycoproteins were purified and characterized. The three mutants synthesized 6-kestotriose as the major component of a FOS mixture that includes minor amounts of tetra- and pentasaccharides. In all cases, sucrose hydrolysis was the predominant reaction. All mutants reached a similar overall FOS yield, with the average value 37.6% (weight/weight) being 3-fold higher than that of the wild-type enzyme (12.6%, weight/weight). None of the mutations altered the enzyme thermophilicity and thermostability. The single mutant W14Y, with specific activity of 841 U mg-1, represents an attractive candidate for the continuous production of FOS-containing invert syrup at pasteurization temperatures In the experiment, the researchers used many compounds, for example, (2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 470-69-9Application of 470-69-9).

(2R,3R,4S,5S,6R)-2-(((2S,3S,4S,5R)-2-((((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 470-69-9) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is water-miscible and has a low viscosity making it a highly versatile solvent used in a variety of industries. Tetrahydrofuran can also be produced, or synthesised, via catalytic hydrogenation of furan. This process involves converting certain sugars into THF by digesting to furfural. An alternative to this method is the catalytic hydrogenation of furan with a nickel catalyst.Application of 470-69-9

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem