Results 71 to 80 of about 88,833 (189)

Sequence Analysis of Alginate-Derived Oligosaccharides by Negative-Ion Electrospray Tandem Mass Spectrometry [PDF]

open access: yes, 2006
Negative-ion electrospray tandem mass spectrometry (ES-MS/MS) with collision-induced dissociation (CID) is attempted for sequence determination of alginate oligosaccharides, derived from polyanionic alginic acid, polymannuronate, and polyguluronate by ...
Guan, Huashi   +6 more
core   +1 more source

Alginate Oligosaccharide and Gut Microbiota: Exploring the Key to Health

open access: yesNutrients
Alginate oligosaccharide (AOS), a degradation product of alginate derived from marine brown algae, has attracted significant attention due to its potent ability to modulate gut microbiota and enhance human health. This review aims to systematically introduce current evidence on the interactions between AOS and gut microbial communities, focusing on how
Meiling Song   +7 more
openaire   +2 more sources

Plant‐Derived Byproducts for Probiotic Encapsulation: A Composition–Microstructure–Function Review

open access: yesFood Frontiers, Volume 7, Issue 5, September 2026.
Plant‐derived byproducts may function as matrix‐active probiotic carriers, but interpretation requires matched comparators, matrix descriptors, and stress‐specific evaluation. ABSTRACT Probiotic delivery in foods is limited by viability losses during processing, storage, and gastrointestinal (GI) transit.
Khadijat Oladayo Ganiyu, Jian Zhao
wiley   +1 more source

Effects of alginate and laminaran on the microbiota and antioxidant properties of human faecal cultures

open access: yes, 2022
Alginate and laminaran are water soluble dietary fibres in brown algae. In a previous study, pure cultures of Bacteroides xylanisolvens, Bacteroides uniformis, and Erysipelaclostridium ramosum increased antioxidant capacities in the broth with alginate ...

core   +1 more source

Advancements and Challenges in Second‐ and Third‐Generation Biofuels: A Comparative Analysis of Lignocellulosic and Algal Feedstocks

open access: yesSafety Science and Technology, Volume 1, Issue 3, September 2026.
ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley   +1 more source

Immobilization of Cow Rumen Fluid Cellulase by Entrapment in Calcium Alginate Beads [PDF]

open access: yes, 2012
Cellulases represent a class of enzyme which provide a key opportunity for achieving tremendous benefits of biomass utilization. Cellulase can be produced by fungi, bacteria or Actinomycetes.
Indah , Hartati   +2 more
core   +1 more source

Characterization of a Long-Lived Alginate Lyase Derived from Shewanella Species YH1

open access: yesMarine Drugs, 2017
Polysaccharides from seaweeds are widely used in various fields, including the food, biomedical material, cosmetic, and biofuel industries. Alginate, which is a major polysaccharide in brown algae, and the products of its degradation (oligosaccharides ...
Hisashi Yagi   +4 more
doaj   +1 more source

Purification of Alginate Oligosaccharides with Root Growth-promoting Activity toward Lettuce [PDF]

open access: yesBioscience, Biotechnology, and Biochemistry, 2000
Sodium alginate was degraded by alginate lyase from Corynebacterium sp., and the product was purified by an ultrafiltration (UF) membrane module. The UF treatment was carried out at a transmembrane pressure of 0.15 MPa and a flow velocity of 0.6 m/s in the cross-flow mode, and non-degraded alginate was almost completely removed.
IWASAKI, Ken-ichi, MATSUBARA, Yasuhito
openaire   +2 more sources

Cranberry Pomace Valorization: Composition, Extraction, Bioactivity, and Food Applications

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Cranberry pomace, the principal solid residue generated during cranberry processing, is increasingly recognized as a compositionally valuable coproduct rather than a waste material. This is particularly relevant in North America, where cranberry production is concentrated in the United States and Canada, the two leading producing countries ...
Ali Ali Redha, Tuba Esatbeyoglu
wiley   +1 more source

Inulin‐Based Microencapsulation Enhances the Stability of Anthocyanins From Haskap (Lonicera caerulea) Berries

open access: yesJournal of Food Process Engineering, Volume 49, Issue 9, September 2026.
Inulin‐based microencapsulation markedly improved anthocyanin stability against light and room‐temperature storage, enabling longer‐lasting functional foods and nutraceuticals. The technology supports the development of stable drink mixes, yogurts, baked goods, and supplements with sustained color, antioxidant activity, enhanced gut‐health benefits ...
Damith Costa, H. P. Vasantha Rupasinghe
wiley   +1 more source

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