Results 11 to 20 of about 262,536 (292)

Polysaccharide Biosynthesis [PDF]

open access: yesThe Journal of General Physiology, 1966
Polysaccharide synthesis is discussed from the point of view of the sources of biological information that determine the structures and control the rates of synthesis of complex polysaccharides. It is concluded that three types of information contribute in important and different ways, namely enzyme specificity, primer substances, and the structure of ...
P W, Robbins, A, Wright, M, Dankert
openaire   +2 more sources

Food for the elderly based on sensory perception: A review

open access: yesCurrent Research in Food Science, 2022
Background: The impairments of physiological functions caused by aging are common problems in the elderly, especially the impairments of sensory perception.
Fangwei Liu   +3 more
doaj   +1 more source

Polysaccharide lyases [PDF]

open access: yesFEMS Microbiology Reviews, 1995
Polysaccharide lyases are the products of various microorganisms, bacteriophage and some eukaryotes. All such enzymes cleave a hexose-1,4-alpha- or beta-uronic acid sequence by beta-elimination. They are in some examples, the only known type of enzymes degrading their polyanionic substrates.
openaire   +2 more sources

Antioxidant activity of water-soluble polysaccharide extracted from Eucalyptus cultivated in Lebanon

open access: yesAsian Pacific Journal of Tropical Biomedicine, 2017
Objective: To extract and identify the chemical composition of the polysaccharide isolated from the Eucalyptus cultivated in Lebanon and to evaluate its antioxidant activity. Materials: The water-soluble polysaccharide was isolated from Eucalyptus leaves,
Marianne Haddad   +5 more
doaj   +1 more source

In vitro assessment of the effect of four polysaccharides on intestinal bacteria of mice with colitis

open access: yesFood Frontiers, 2023
Polysaccharides are typically resistant to digestion in the gastrointestinal tract and are instead degraded by gut microbiota in the colon. As such, they are commonly employed as carriers for colon‐targeted drugs, with the potential to regulate gut ...
Shanshan Zhang   +7 more
doaj   +1 more source

Antagonistic effect of kale soluble dietary fiber and kale flavonoids, fails to alleviate colitis

open access: yesFood Frontiers, 2023
Kale has been reported to have potential alleviating effects on colitis. However, the functional activities of kale dietary fibers and kale flavonoids (KF), as well as the effects of their combined use, were currently unknown. In this study, the efficacy
Hui Wang   +7 more
doaj   +1 more source

Influence of Natural Polysaccharides on Intestinal Microbiota in Inflammatory Bowel Diseases: An Overview

open access: yesFoods, 2022
The incidence of inflammatory bowel disease (IBD) has increased in recent years. Considering the potential side effects of conventional drugs, safe and efficient treatment methods for IBD are required urgently.
Qi Li   +5 more
doaj   +1 more source

Effects of de‐esterification treatment of lemon pectin on its stable capability against protein precipitation in acidified milk drinks

open access: yeseFood, 2023
In this work, we extracted pectin from lemon peel and used pectin methyl‐esterase (PME) to obtain pectins with different degree of methyl esterification (DM).
Liandi Liu   +5 more
doaj   +1 more source

Research progress on the therapeutic effects of polysaccharides on non-alcoholic fatty liver diseases

open access: yesFrontiers in Nutrition, 2023
Non-alcoholic fatty liver disease (NAFLD) has become the most common chronic liver disease and is a leading cause of cirrhosis and hepatocellular carcinoma. Due to its complex pathophysiology, there is currently no approved therapy.
Yu-long Hu   +18 more
doaj   +1 more source

The Role of Acrolein in Neurodegenerative Diseases and Its Protective Strategy

open access: yesFoods, 2022
Neurodegenerative diseases are characterized by a massive loss of specific neurons, which can be fatal. Acrolein, an omnipresent environmental pollutant, is classified as a priority control contaminant by the EPA.
Xinxin Chang   +9 more
doaj   +1 more source

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