Results 51 to 60 of about 10,377 (192)

A Modified GC-MS Analytical Procedure for Separation and Detection of Multiple Classes of Carbohydrates

Molecules, 2018
A modified GC-MS analytical procedure based on trimethylsilyl-dithioacetal (TMSD) derivatization has been established for a simultaneous determination of thirteen carbohydrates. Different from previous approaches, the current GC-MS method was featured by
Yong-Gang Xia, Hui-Min Sun, Tian-Long Wang, Jun Liang, Bing-You Yang, Hai-Xue Kuang   +5 more
doaj   +1 more source

Almond Shell‐Derived Cellulosic Microfibres: Extraction, Characterisation and Applications in Sustainable Paper‐Based Packaging

Packaging Technology and Science, EarlyView.
Cellulosic microfibres were extracted from almond shells using organosolv, soda and kraft processes, and comprehensive physicochemical, surface, thermal and morphological characterisation demonstrated their strong potential as sustainable fillers for paper‐based packaging application. ABSTRACT This study develops pathways for the valorisation of almond
Lokesh Kumar, Sachin Agate, T. Edwin Freeman, Preeti Tyagi, Lokendra Pal   +4 more
wiley   +1 more source

A Purification‐Free Strategy for the Electrochemical Oxidation of the Primary Hydroxy Group in Glycopyranosides

ChemElectroChem
An operationally simple protocol for the electrochemical oxidation of the primary hydroxy group in glycopyranosides is presented. The strategy uses aqueous ammonia as a base and electrolyte, reticulated vitreous carbon (RVC) electrodes, and TEMPO as a ...
Marios Kidonakis, Ruben L. H. Andringa, Imke M. A. Bartels, Martin D. Witte, Sebastian B. Beil, Adriaan J. Minnaard   +5 more
doaj   +1 more source

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

International Journal of Cosmetic Science, EarlyView.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh, Lucília da P. da Silva, Carlos A. Pinto, Rosário Martins, Alexandra P. Marques, Jorge A. Saraiva   +5 more
wiley   +1 more source

Technical note: Development of an extraction protocol and colorimetric analysis for alginate in marine sediment [PDF]

Biogeosciences
In this study, we developed a novel extraction method for alginate, a major organic component derived from brown algae, in marine sediments and evaluated its applicability for quantitative analysis.
S. Nakazato, T. Kawahara, R. Ichii, S. Akita, A. Inoue, M. Fujita, H. Kurihara, M. Nakaya, A. Ooki   +8 more
doaj   +1 more source

Revisiting the life cycle of Margalefidinium polykrikoides Group III

Journal of Phycology, EarlyView.
Abstract Dinoflagellates produce cysts as a strategy to withstand environmental stressors, with nutrient depletion generally considered a key trigger for cyst production. Resting cysts are thick‐walled, typically composed of one to several layers, and characterized by a prolonged dormancy period.
Eduardo Pérez‐Vega, Kenneth N. Mertens, Pjotr Meyvisch, Margaret R. Mulholland   +3 more
wiley   +1 more source

Metabolomic Analysis Reveals Structural Diversity of Pectic Polysaccharides From Prunus persica (L.) Batsch and Their Relationship With Purees Characteristics

Plant Biotechnology Journal, EarlyView.
ABSTRACT To clarify how pectin heterogeneity relates to puree quality, this study investigated associations among pectin fractions, metabolite profiles, and physicochemical properties of peach purees from 20 cultivars with distinct viscosity, turbidity, and colour.
Meng Liu, Xuan Liu, Shaojie Fu, Qianhui Yang, Christophe Blecker, Jinfeng Bi   +5 more
wiley   +1 more source

Hyaluronic acid: A novel approach in regenerative/reconstructive periodontal therapy?

Periodontology 2000, EarlyView.
Abstract Background Although hyaluronic acid (HA) has long been used for many medical applications, only in recent years has it gained greater popularity in the field of periodontics because of its biological effects during wound healing. Even today, most clinicians are not aware that more than one type of HA exists and that the extent of its ...
Andrea Pilloni, Yoshinori Shirakata, Lorenzo Marini, Darko Božić, Richard J. Miron, Roberto Rotundo, Andreas Stavropoulos, Anton Sculean   +7 more
wiley   +1 more source

Oral PHGG ameliorates atopic dermatitis‐like dermatitis with concurrent modulation of colonic IgA and cecal microbiota: implications for the gut–skin axis

Journal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6380-6394, 30 August 2026.
Abstract BACKGROUND Atopic dermatitis (AD) is increasingly recognized as a systemic inflammatory disorder linked to intestinal immune and microbiome dysregulation. However, whether dietary galactomannan fibers can mitigate AD through coordinated modulation of the gut–skin axis remains unexplored.
Derrick Kakooza, Hyeonjun Yu, Jonghyun Jeong, Jung Cheul Shin, Woo Jung Kim, Sung‐Kwon Moon, Hoon Kim   +6 more
wiley   +1 more source

Isolation and characterization of a novel uronic acid-containing acidic glycosphingolipid from the ascidian Halocynthia roretzi

Journal of Lipid Research, 2007
A novel uronic acid-containing glycosphingolipid (UGL-1) was isolated from the ascidian Halocynthia roretzi. UGL-1 was prepared from chloroform-methanol extracts and purified by the use of successive column chromatography on DEAE-Sephadex, Florisil, and ...
Masahiro Ito, Yuki Matsumuro, So Yamada, Tomonori Kitamura, Saki Itonori, Mutsumi Sugita   +5 more
doaj   +1 more source