Results 61 to 70 of about 13,726 (184)

Mass Spectrometry and NMR Spectroscopy‐Based Structural Characterization of Polysaccharide From Gastrodia elata Blume

Food Frontiers, Volume 7, Issue 4, July 2026.
ABSTRACT Structural characterization of complex carbohydrates remains challenging. This study employed methylation, acid hydrolysis, 1‐phenyl‐3‐methyl‐5‐pyrazolone (PMP) derivatization, and ultra‐high performance liquid chromatography–tandem mass spectrometry (UHPLC–MS/MS) to determine monosaccharides, glycosidic linkages, and sequence of ...
Hui Yan, Cheng‐Xi Feng, Zhe Wang, Jun‐Qiao Wang, Shao‐Ping Nie   +4 more
wiley   +1 more source

Dual process for improved recovery of essential oil and pectin from citrus waste

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 7, Page 1439-1447, July 2026.
Abstract BACKGROUND Citrus essential oils (EO), particularly orange essential oil (OEO) and pectin, are high‐value chemical products widely used across various industries, including pharmaceuticals, food and beverages, detergents, and cosmetics. These compounds are present in the residual by‐products generated by juice production industries, and their ...
Jorge Welti‐Chanes, Oscar Hernández‐Meléndez, Mariana Morales‐de la Peña, Eduardo Bárzana   +3 more
wiley   +1 more source

Contrasting CO2‐response strategies in Pardina lentils: Yield maximization in a commercial cultivar and seed composition adjustment in a landrace

Journal of the Science of Food and Agriculture, Volume 106, Issue 9, Page 5422-5436, July 2026.
Abstract BACKGROUND Assessing crop's responses to elevated carbon dioxide (eCO2) is crucial for global food security. This study examines the impact of eCO2 (700 μmol mol−1) on the cultivars of lentil (Lens culinaris), local Pardina Verde Rayada lentil (PVRL), and commercial Pardina lentil (PL) in terms of the productivity and nutritional composition ...
Mohammad Abdullah, Idoia Garmendia, Cristina Mallor, Nieves Goicoechea, Johann Martínez‐Lüscher   +4 more
wiley   +1 more source

OPTIMIZATION STUDY OF CITRUS WASTES SACCHARIFICATION BY DILUTE ACID HYDROLYSIS

BioResources, 2008
The effect of time, acid concentration, temperature and solid concentration on dilute-acid hydrolysis of orange peels was investigated. A central composite rotatable experimental design (CCRD) was applied to study the individual effects of these ...
Farid Talebnia, Mohammad Pour Bafrani, Magnus Lundin, Mohammad Taherzadeh   +3 more
doaj  

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

Mass Spectrometry Reviews, Volume 45, Issue 4, Page 829-850, July/August 2026.
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

Preparation, characterization and activity verification of xylooligosaccharides from plantain straw

Heliyon
Currently, the utilization value of plantain straw is low. To increase its value, plantain straw was utilized in this study to produce xylooligosaccharides (XOS). XOS were obtained from plantain straw through xylanase hydrolysis.
Wenming Jiang, Fang Li
doaj   +1 more source

Environmentally Friendly Lubricants: The Role of Biopolymers in Modern Tribology

SPE Polymers, Volume 7, Issue 3, July 2026.
Biomass‐derived biopolymers modified for green tribology applications with reduced friction, wear, and environmental footprint. ABSTRACT Energy losses due to friction and wear are a major challenge for the energy efficiency and sustainability of mechanical systems, motivating the development of green tribology strategies.
Zineb Chiki, Salima Ben Tahar, Aurelija Ramanauskaitė, Povilas Mulerčikas, Juozas Padgurskas, Lamcharfi Taj‐dine, Noureddine Idrissi Kandri   +6 more
wiley   +1 more source

cDNA Isolation and Functional Characterization of UDP-d-glucuronic Acid 4-Epimerase Family from Ornithogalum caudatum

Molecules, 2016
d-Galacturonic acid (GalA) is an important component of GalA-containing polysaccharides in Ornithogalum caudatum. The incorporation of GalA into these polysaccharides from UDP-d-galacturonic acid (UDP-GalA) was reasonably known.
Sen Yin, Yu-Jia Sun, Ming Liu, Li-Na Li, Jian-Qiang Kong   +4 more
doaj   +1 more source

Synthesis and Performance of Biobased Surfactants Prepared by the One-Pot Reductive Amination of l-Arabinose and d-Galacturonic Acid. [PDF]

ACS Sustain Chem Eng, 2023
Jansen LM, van Rijbroek KWM, den Bakker PC, Klaassen-Heshof DJ, Kolkman WJB, Venbrux N, Migchielsen V, Hutzezon J, Lenferink WB, Lücker S, Ranoux A, Raaijmakers HWC, Boltje TJ.   +12 more
europepmc   +1 more source

Biochemical and structural characterization of a tail‐spike protein with depolymerase activity identified in a marine podovirus

Acta Crystallographica Section D, Volume 82, Issue 7, Page 785-799, July 2026.
The marine tail‐spike protein Dpo31 degrades the exopolysaccharide of its host and has structural features similar to those of other members of this protein class, despite similarity not being detected at the sequence level.Marine phages are, through the infection of their bacterial hosts, key regulators of microbiome and carbon fluxes in the ocean ...
Serena Sirigu, Thomas Roret, Pierre-Yves Mocaër, Robert Larocque, Diane Jouanneau, Pierre Legrand, Anne-Claire Baudoux, Mirjam Czjzek   +7 more
wiley   +1 more source