Results 31 to 40 of about 2,565 (186)

Evidence for water deficit-induced mass increases of raffinose family oligosaccharides (RFOs) in the leaves of three Craterostigma resurrection plant species

Frontiers in Physiology, 2015
The leaves of the resurrection plant Craterostigma plantagineum accumulate sucrose during dehydration, via a conversion from the unusual C8 ketose-sugar 2-octulose.
Aurelie eEgert, Barbara eEicher, Felix eKeller, Shaun ePeters   +3 more
doaj   +1 more source

Advancements in Mass Spectrometry‐Based Glycomics in Food and Nutritional Science

Mass Spectrometry Reviews, EarlyView.
ABSTRACT This review highlights advancements in mass spectrometry (MS)‐based glycomics in food and nutritional science. Carbohydrates, which are vital for human health, exhibit complex structures, making their analysis challenging. MS has become an indispensable tool for elucidating the structures of carbohydrates, including glycans, through soft ...
JaeHui Song, HyunJi Lee, Youngshik Choe, Hyeyoung Lee   +3 more
wiley   +1 more source

Heterogeneous Catalytic Transformations of Saccharides by Sn Lewis Acid: Recent Progress

ChemCatChem, Volume 18, Issue 2, 28 January 2026.
The review addresses recent advances in heterogeneous catalytic transformations of lignocellulosic saccharides by tin‐containing materials. ABSTRACT Carbohydrates have been considered as important renewable substrates which are readily available in large quantities from waste streams.
Irina Delidovich
wiley   +1 more source

Research progress on the molecular mechanisms and structure-activity relationships of Morchella esculenta polysaccharides in immune regulation

Shipin yu jixie
Morchella esculenta is a precious edible and medicinal fungus, rich in active substances such as polyphenols, polypeptides and polysaccharides. M. esculenta polysaccharides (MEP) are a class of carbohydrates formed by the polymerization of aldose or ...
ZHOU Yangjie, MING Jian, RAO Zhenan, HE Ying, LEI Xiaojuan, ZHAO Jichun   +5 more
doaj   +1 more source

Monosaccharide-NAIM Derivatives for D-, L-Configurational Analysis

Molecules, 2011
The D-, L-enantiomeric pairs of common monosaccharides (xylose, ribose, rhamnose, arabinose, fucose, glucose, mannose, galactose, N-acetylgalactosamine, glucuronic acid and galacturonic acid) were derivatized with 2,3-naphthalenediamine to form the ...
Chunchi Lin, Chien-Yuan Kuo, Wen-Bin Yang, Kuo-Shiang Liao   +3 more
doaj   +1 more source

Polysaccharide‐Based Food Packaging Materials: Structural Engineering, Functional Modifications, and Sustainable Applications

Macromolecular Materials and Engineering, Volume 311, Issue 1, January 2026.
Polysaccharide‐based macromolecules including starch, chitosan, cellulose, pectin, and alginate are engineered into functional packaging films through structural design and targeted chemical modifications. Reinforcement, cross‐linking, and bioactive incorporation enable enhanced mechanical performance, barrier properties, and intelligent responsiveness,
Chang Yu, Hui Sun, Lin Yao, Yunxuan Weng
wiley   +1 more source

Green Plasma Dehydrogenation of Crude Glycerol to Dihydroxyacetone: Experimental Investigation and Techno‐Economic Assessment

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The dehydrogenation of waste glycerol (GLY) to high‐value dihydroxyacetone (DHA) presents a sustainable valorization strategy through the application of dielectric barrier discharge (DBD) plasma technology. This study utilized multiple needle‐in‐tube configurations to evaluate efficiency under atmospheric pressure and ambient temperature, aiming for a ...
Wijittra Wongjaikham, Grittima Kongprawes, Doonyapong Wongsawaeng, Kanokwan Ngaosuwan, Worapon Kiatkittipong, Suttichai Assabumrungrat, Phachirarat Sola, Hock Jin Quah   +7 more
wiley   +1 more source

Safety evaluation of the food enzyme xylose isomerase from the genetically modified Streptomyces rubiginosus strain DP‐Pzn37

EFSA Journal, 2020
The food enzyme is a d‐xylose aldose‐ketose‐isomerase (EC 5.3.1.5) produced with the genetically modified Streptomyces rubiginosus strain DP‐Pzn37 by Danisco US Inc. Although the production strain contains antibiotic resistance genes, the food enzyme was
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Vittorio Silano, José Manuel Barat Baviera, Claudia Bolognesi, Pier Sandro Cocconcelli, Riccardo Crebelli, David Michael Gott, Konrad Grob, Evgenia Lampi, Alicja Mortensen, Gilles Rivière, Inger‐Lise Steffensen, Christina Tlustos, Henk van Loveren, Laurence Vernis, Holger Zorn, Boet Glandorf, Lieve Herman, Karl‐Heinz Engel, Andrew Smith, Davor Želježić, Margarita Aguilera‐Gómez, Ana Gomes, Natália Kovalkovičová, Yi Liu, Joaquim Maia, Sandra Rainieri, Andrew Chesson   +27 more
doaj   +1 more source

Effect of Lignin, Humins, and Biomass‐Derived Acids on Kinetics of Catalytic Hydroxymethylfurfural Production during Saccharide Dehydration Reactions

ChemSusChem, Volume 18, Issue 24, December 13, 2025.
(Hemi)celluloses, abundant in lignocellulosic biomass, can be hydrolyzed and dehydrated into furanics like 5‐hydroxymethylfurfural (5‐HMF) and levulinic acid. Despite its potential, 5‐HMF production remains limited by inefficiencies, notably humin formation.
Ana Jakob, Blaž Likozar, Miha Grilc
wiley   +1 more source

Promotion of 5‐hydroxymethylfurfural synthesis from glucose over AlCl3 catalyst with choline chloride

AIChE Journal, Volume 71, Issue 12, December 2025.
Abstract Efficient production of 5‐hydroxymethylfurfural (HMF) from glucose was achieved in a water‐methyl isobutyl ketone biphasic solvent system over AlCl3 catalyst, using a green and cheap choline chloride (ChCl) salt as a promoter. An optimized HMF yield of 67% was obtained from 0.6 M glucose over 0.06 M AlCl3 with 3.8 M ChCl addition at 140°C ...
Chencong Ruan, Hero Jan Heeres, Jun Yue
wiley   +1 more source