Remarkable catalytic synergism of alumina, metal salt and solvent for conversion of biomass sugars to furan compounds
作者:Gajula Sampath、Kannan Srinivasan
DOI:10.1016/j.apcata.2017.01.004
日期:2017.3
promote fructose dehydration to HMF. This system can work for upto 50 wt% concentration of substrate giving 52% HMF yield. This system can also convert different hexose (including disaccharides and starch) sugars to HMF and pentose sugars to furfural. In terms of HMF yield and stability, this system showed tolerance to the presence of water (upto 15 wt%). Further, oxidized products of HMF showed high solubility
Formation of Chiral Structures in Photoinitiated Formose Reaction
作者:S. V. Stovbun、A. A. Skoblin、A. M. Zanin、V. A. Tverdislov、O. P. Taran、V. N. Parmon
DOI:10.1134/s0018143918020145
日期:2018.3
The possibility to synthesize biologically important sugars and other chiral compounds without any initiators in the UV-initiated reaction of formaldehyde in aqueous solution has been shown for the first time. An optically active condensed phase due to an sp3-hybridized carbon atom has been detected. It has been shown that this phase is formed due to the spatial cleavage of antipodes in the racemate
Functional sugar substitutes with reduced calories
申请人:THE PROCTER & GAMBLE COMPANY
公开号:EP0341062A2
公开(公告)日:1989-11-08
Disclosed are novel 5-C-hydroxymethylhexose compounds and their derivatives which exhibit sugar-like functionality when used in food compositions. The derivatives include stereoisomers, di-, tri-, and polysaccharides, alkyl glycosides, polyol, and alditol derivatives. Also disclosed are sugar substitute compositions and food compositions containing these compounds and their derivatives.