Results 31 to 40 of about 129,951 (304)

3‐Deoxy‐3‐Fluoro Mannuronic Acid Alginates: Stereoselective Automated Synthesis and Conformational Behaviour

open access: yesAngewandte Chemie, EarlyView.
The impact of C‐3 fluorination on the synthesis and conformation of alginate oligosaccharides is investigated. A C‐3‐fluoro mannuronic acid building block is generated and shown to react with high β‐selectivity. Automated glycan assembly enables access to uniquely fluorinated mannuronic acid alginates where deoxyfluorination is shown not to perturb the
Sean T. Evans   +10 more
wiley   +2 more sources

Thermal analysis studies on the compatibility of furosemide with solid state and liquid crystalline excipients [PDF]

open access: yesHemijska Industrija, 2020
In the context of the present study, the thermal behavior of furosemide and the solid state excipients, sodium alginate, poly(ethylene oxide), poly(vinylpyrrolidone), lactose mono-hydrate and magnesium stearate, using Differential Scanning Calorimetry ...
Vlachou Marilena   +3 more
doaj   +1 more source

Lactose intolerance awareness among adults in Riyadh, Saudi Arabia

open access: yesHeliyon
Introduction: Lactose intolerance is a common medical condition characterized by malabsorption of lactose. Despite the considerable impact of lactose intolerance on affected persons, studies on its awareness are limited.
Nouran Aleyeidi   +9 more
doaj   +1 more source

Influence of Type of Substrate and Enzyme Concentration on Formation of Galacto-oligosaccharides

open access: yesCzech Journal of Food Sciences, 2009
Different substrates and different concentrations of enzyme (Maxilact LX 5000) for galacto-oligosaccharides synthesis were tested. Lactose in phosphate buffer (138 mmol/l), ultrafiltration permeate (115 mmol/l), recombined whey (136 mmol/l) were used as ...
K. Hellerová, L. Čurda
doaj   +1 more source

Lactose Content and Selected Quality Parameters of Sheep Milk Fermented Beverages during Storage

open access: yesAnimals, 2022
The aim of the research was to evaluate lactose content and rheological, physical, chemical, and organoleptic parameters during the storage of fermented beverages made from sheep’s milk.
Grażyna Czyżak-Runowska   +6 more
doaj   +1 more source

Detection of Protein–Protein Interactions in Escherichia coli With Single Molecule Sensitivity

open access: yesAdvanced Science, EarlyView.
This article describes a regulatory circuit in Escherichia coli able to detect protein–protein interactions with exquisite sensitivity. The interaction between two hybrid proteins fused to Bordetella pertussis adenylate cyclase and its activator calmodulin triggers a potent cyclic AMP signaling cascade.
Marilyne Davi, Daniel Ladant
wiley   +1 more source

Genetic relationship between milk dry matter and other milk traits in extended lactations of Polish Holstein cows

open access: yesCzech Journal of Animal Science, 2010
The objective of this research was to examine heritabilities and genetic, phenotypic and permanent environmental relationships between milk dry matter (DM) and milk traits such as milk, fat, protein and lactose yields, milk urea nitrogen (MUN) and ...
K. Yazgan   +4 more
doaj   +1 more source

Unraveling the Influences of Sodium, Potassium, Magnesium, and Calcium on the Crystallization Behavior of Lactose

open access: yesFoods, 2023
The inability of lactose to properly crystallize due to the presence of high amounts of salts poses significant hurdles for its downstream processing with some dairy waste streams such as acid whey. This study aimed to investigate the physicochemical and
Rangani Wijayasinghe   +2 more
doaj   +1 more source

Condições operacionais na hidrólise enzimática da lactose em reator a membrana [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Alimentos.A hidrólise enzimática da lactose presente no soro lácteo é uma das possibilidades mais atrativas para utilização ...
Tremarin, Andréia
core  

Benefit of lactose concentration between goat’s milk and commercialized powder milk [PDF]

open access: yes, 2017
Even though goat’s milk naturally has lower lactose than cow’s milk (~4.39% compared to 4.51%), when it's consumed in a large amount, those intolerant to lactose may suffer several inconvenient symptoms, such as bloating, nausea, and diarrhoea.
Mustapa Kamal, Siti Mazlina   +2 more
core   +1 more source

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