Results 31 to 40 of about 40,422 (125)

Response Surface Optimization of Ultrasound‐Assisted Deep Eutectic Solvent Extraction of Bioactive Polysaccharides From Sword Bean (Canavalia gladiata (Jacq.) DC.) Pods

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
The polysaccharide from sword been pods (CGPs‑1) demonstrates potent antioxidant activity through DPPH and ABTS radical scavenging (IC50: 31.18 and 2.264 mg/mL), inhibits key carbohydrate‑hydrolyzing enzymes including α‑amylase and α‑glucosidase (IC50: 0.083 and 0.157 mg/mL), reduces MPTP‐induced neuroinflammation in zebrafish embryos (0.1–0.4 mg/mL ...
Jieyu Xing   +5 more
wiley   +1 more source

Stereoretentive Nucleophilic Aromatic Substitution Accesses Atropisomeric 4‐Amino‐N‐Arylquinolinium Salts

open access: yesChemistry – A European Journal, Volume 32, Issue 37, 1 October 2026.
Quinolin‐4‐ones were converted to chloroquinolinium salts, allowing formation of axially chiral aminoquinolinium salts via an enantioretentive SNAr reaction with a variety of amine nucleophiles. The salts have a high rotational barrier, with a racemization half‐life of ∼1000s of years.
Darren Holmes   +5 more
wiley   +1 more source

Comparing effects of natural betaine and betaine hydrochloride on gut physiology in broiler chickens

open access: yes, 2022
Betaine is a well-known component of poultry diets with various effects on nutritional physiology. For example, increased water retention due to the osmolytic effect of betaine increases the volume of the cell, thereby accelerating the anabolic activity,
Awad, Wageha A (University of Veterinary Medicine Vienna)   +4 more
core   +1 more source

Recent Applications of Propylene Carbonate as a Solvent in Sustainable Organic Synthesis

open access: yesChemSusChem, Volume 19, Issue 17, 14 September 2026.
This review evaluates propylene carbonate (PC) as a non‐toxic green solvent in organic synthesis, highlighting its performance in key reactions including cross‐couplings, asymmetric hydrogenations, peptide synthesis and biocatalysis. Across these processes, PC delivers yields comparable to conventional and alternative green solvents.
Laura G. Aguilar‐Sanchez   +1 more
wiley   +1 more source

Exercise‐specific plasma proteomic signatures in racehorses: Candidates for training adaptation and peak load monitoring

open access: yesEquine Veterinary Journal, Volume 58, Issue 5, Page 1396-1412, September 2026.
Abstract Background Racehorses undergo profound physiological changes with training and competition, but current biomarkers inadequately capture the complex molecular dynamics of exercise. This study aimed to identify novel plasma biomarkers of training adaptation and peak load using high‐throughput proteomics.
Jowita Grzędzicka   +4 more
wiley   +1 more source

Betaine, organic acids and inulin do not affect ileal and total tract nutrient digestibility or microbial fermentation in piglets [PDF]

open access: yes, 2009
The study was conducted to investigate the effects of betaine alone or combined with organic acids and inulin on ileal and total tract nutrient digestibilities and intestinal microbial fermentation characteristics in piglets.
Eklund, M.   +4 more
core  

Theoretical Study and Experimental Validation on the Application of Core‐Shell Structured Cocoamidopropyl Betaine Functionalized MIL‐101(Cr)@Fe3O4 for Efficient AFB1 and ZEN Adsorption

open access: yesFood Frontiers, Volume 7, Issue 4, July 2026.
A rapid and sensitive method for simultaneous adsorption and determination of AFB1 and ZEN in corn and wheat was developed by CAB‐MMOF‐based MSPE coupled with HPLC‐FD. ABSTRACT In this study, a novel core‐shell structured cocoamidopropyl betaine‐functionalized magnetic metal‐organic framework (CAB‐MMOF) was designed and synthesized through post ...
Fuchao Zhang   +7 more
wiley   +1 more source

Effects of Se Application on Antioxidants and L‐DOPA Contents of Plant Parts in Faba Bean Cultivars (Vicia faba L.) in Salt Conditions

open access: yesFood Science &Nutrition, Volume 14, Issue 7, July 2026.
Selenium‐Mediated Resilience in Vicia faba: The accumulation of secondary metabolites in Vicia faba L. represents a sophisticated and dynamic adaptive strategy in response to environmental perturbations. Our findings demonstrate that Selenium (Se) functions as a potent metabolic elicitor rather than a mere micronutrient, significantly modulating the ...
Nurdoğan Topal, Ayşe Topuz
wiley   +1 more source

Hydrogel Adhesives for Gastrointestinal Perforation: Design Principles and Applications

open access: yesExploration, Volume 6, Issue 3, June 2026.
There are few reviews on hydrogel adhesives that comprehensively highlight the design principles, factors affecting adhesion, and applications for gastrointestinal (GI) perforation repair. This review outlines the mainstream design approaches of hydrogel adhesives via covalent and noncovalent molecular interactions, illustrating the underlying adhesive
Yudi Pang   +7 more
wiley   +1 more source

PFAS Forensics, Part 1: Identifying Source‐Specific Signatures

open access: yesGroundwater Monitoring &Remediation, Volume 46, Issue 3, Page 82-90, Summer 2026.
Abstract Environmental forensics employs a variety of analytical tools and techniques to evaluate contamination sources and assess the scope and impact of contamination in environmentally relevant media. The key questions for an environmental forensics analysis are where, when and how contamination occurred.
Taryn McKnight   +6 more
wiley   +1 more source

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