Results 21 to 30 of about 296,721 (268)

Characterization of the Specific Mode of Action of a Chitin Deacetylase and Separation of the Partially Acetylated Chitosan Oligosaccharides

open access: yesMarine Drugs, 2019
Partially acetylated chitosan oligosaccharides (COS), which consists of N-acetylglucosamine (GlcNAc) and glucosamine (GlcN) residues, is a structurally complex biopolymer with a variety of biological activities.
Xian-Yu Zhu   +5 more
doaj   +1 more source

Rye - nutritional and technological evaluation in Czech cereal technology - A review: Sourdoughs and bread

open access: yesCzech Journal of Food Sciences, 2021
Rye is a nutritionally and healthy valuable cereal. It is a significant substrate for biotechnological processing. This review presents the basic procedures for rye sourdough refreshing, the characteristics of used LAB and yeast, the types of sourdough ...
Marcela Sluková   +4 more
doaj   +1 more source

Probiotic lactic acid bacteria in biotechnology and the food industry: A review

open access: yesCzech Journal of Food Sciences
This review explores the diverse applications and health benefits of probiotic lactic acid bacteria (LAB) through biotechnological applications in the food industry.
Damla Avci   +4 more
doaj   +1 more source

Glycaemic Index of Bakery Products and Possibilities of Its Optimization

open access: yesApplied Sciences
Common bakery and many other cereal products are characterised by high glycaemic index values. Given the increasing number of people suffering from type 2 diabetes at a very young age, technological approaches to reduce the glycaemic index of cereal ...
Pavel Skřivan   +6 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Crystallinity of starch, food composition, and digestibility of starch

open access: yesCzech Journal of Food Sciences
Starch granules in their native state are insoluble and semi-crystalline. There are three forms of starch/amylopectin in nature: A, B, and C: in cereals (A), tubers and high amylose starches (B), and some varieties of peas and beans (C).
Evžen Šárka   +2 more
doaj   +1 more source

Technological and nutritional aspect of different hemp types addition: Comparison of flour and wholemeal effect

open access: yesCroatian Journal of Food Science and Technology, 2015
Addition of non-traditional raw-materials and flours into wheat flour follows contemporary trend of manufacturing nutritionally healthier fermented bakery products.
Marie Hrušková   +2 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Evaluation of wheat/non-traditional flour composite

open access: yesCzech Journal of Food Sciences, 2014
We examine the nutritional effect of selected non-traditional grain samples added into wheat flour. In a form of flour, amaranth, quinoa, lupine, 5 hemp types, 2 teff types and 2 chia types were used for wheat flour substitution on a low and high level ...
Taťana Hofmanová   +2 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

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