Results 11 to 20 of about 770 (122)

Directed modification of β-mannanase substrate affinity based on rational design

open access: yes浙江大学学报. 农业与生命科学版, 2014
β-mannanases (endo-β-1, 4-D-mannanases, EC 3.2.1.78), which exist widely in various organisms especially in microorganisms, can catalyze the cleavage of internal β-1, 4-D-mannosidic linkages of mannan backbones.
Wei Xihuan   +4 more
doaj   +1 more source

The Use of Waxy Starch and Guar Gum in Total Substitution of Vegetable Oil in Extruded Snack Aromatization

open access: yesChemical Engineering Transactions, 2019
Vegetable oil is used by the extruded snacks industries to fixate aromas and salt in proportions between 10 and 20%. Consumers have restricted the consumption of these products due to the high content of lipids and low nutritional value. In order to obtain a low-fat option, this work aimed to reduce the lipids content of extruded snacks by replacing ...
Nakagawa Akihiro   +6 more
openaire   +2 more sources

pH-Responsive Colloidal Guar Gum Nanoparticles for Rosmarinic Acid Delivery: Role of the Degree of Carboxymethylation

open access: yesColloids and Interfaces
The oral delivery of polyphenolic compounds such as rosmarinic acid (Ros) is limited by poor gastrointestinal stability and early release, resulting in low bioaccessibility.
Ayşe Selen Yildirim   +1 more
doaj   +1 more source

SuFEx‐Enabled Reprogramming of Flavonoids for Selective α‐Glucosidase Covalent Inhibition

open access: yesAdvanced Science, EarlyView.
Selective inhibition of intestinal α‐glucosidase remains limited by poor enzyme specificity and off‐target metabolic effects. Here, SuFEx click chemistry is used to reprogram natural flavonoids into covalent inhibitors with enhanced α‐glucosidase selectivity and controlled reactivity. This strategy enables effective regulation of carbohydrate digestion
Fengyu Guo   +14 more
wiley   +1 more source

Comparative Study of Free and Total Fatty Acids of Spreadable Cheeses by Mass Spectrometry Methods

open access: yesChemFoodChem, EarlyView.
This study focuses on the determination of FFAs in spreadable cheeses and alternatives using a fast Liquid Chromatography‐High Resolution Mass Spectrometry method. A Gas Chromatography‐Mass Spectrometry method was used to determine the composition (%) of total FAs in the same samples.
Christiana Mantzourani   +6 more
wiley   +1 more source

The Use of Common Bean and Mesquite Pods Flours as Partial Substitute of Semolina, Impact of Their Proteins and Polysaccharides in the Physical, Chemical, and Microstructural Characteristics of Spaghetti Pasta

open access: yesMacromol
Spaghetti pasta is a popular food; different ingredients than wheat have been explored to increase their nutritional value, the use of mesquite flour with pea protein remains unexplored.
Alejandro Pérez-Lozano   +8 more
doaj   +1 more source

Proso Millet (Panicum miliaceum): Nutritional Composition, Functional Attributes, and Health Implications

open access: yesFuture Postharvest and Food, EarlyView.
A nutrient‐dense grain, proso millet is well‐known for its high protein content and vital amino acids. It is high in fiber, vitamins, and minerals and has many health advantages, including promoting heart health, enhancing digestion, and helping with weight management.
Sangeeta Yadav   +3 more
wiley   +1 more source

Structural and thermodynamic analyses of a novel β‐1,2‐glucan binding mode in the ABC transporter solute‐binding protein Chy400_4166 from Chloroflexus aurantiacus

open access: yesThe FEBS Journal, EarlyView.
Cyclic β‐1,2‐glucan (CβG)‐associated solute‐binding protein of type I ABC transporter was originally identified in Chloroflexus aurantiacus, a phototrophic bacterium. Crystal structures in complex with CβGs revealed unique binding modes that are fundamentally distinct from that of the short β‐1,2‐glucooligosaccharides‐binding protein.
Kazuya Kato   +6 more
wiley   +1 more source

Hydromulches in Organic Strawberry Production: Effects on Densities of Insect Pests and Natural Enemies

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Liquid‐sprayable cellulose hydromulches (HM) are alternatives to plastic polyethylene (PE) mulches for weed suppression in organic agriculture. However, their impact on arthropod pests and natural enemies remains unexplored. Various HMs made of shredded newsprint, water and guar gum were compared against white‐on‐black PE mulch, paper sheet ...
Andres Torres‐Moya   +2 more
wiley   +1 more source

Fish Scales: A Multifunctional Biomaterial from Nature

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley   +1 more source

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