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Plants interact with microbial polysaccharides

Journal of Supramolecular Structure, 1977
AbstractPlants are resistant to almost all of the microorganisms with which they come in contact. In response to invasion by a fungus, bacterium, or a virus, many plants produce low molecular weight compounds, phytoalexins, which inhibit the growth of microorganisms. Phytoalexins are produced whether or not the invading microorganism is a pathogen. The
P, Albersheim   +6 more
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Plant polysaccharides VIII. Polysaccharides ofLagochilus zeravschanicus

Chemistry of Natural Compounds, 1997
Water-soluble polysaccharides, pectin substances, and hemicelluloses have been isolated from the epigeal part ofLagochilus zeravschanicus and characterized. The pectins isolated are characterized by a high degree of esterification of the carboxy groups, and their base consists of a fragment constructed from α-1→4-linkedD-galacturonic acid residues.
M. Kh. Malikova, D. A. Rakhimov
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High Light Triggers Flavonoid and Polysaccharide Synthesis through DoHY5-Dependent Signaling in Dendrobium officinale.

The Plant Journal, 2023
D. officinale is a multifunctional plant, which has medicinal, edible and ornamental functions. Polysaccharides and flavonoids, including anthocyanins, are important components of D.
Dongxiao Li   +9 more
semanticscholar   +1 more source

Involvement of Bacterial Polysaccharides in Plant Pathogens

Annual Review of Phytopathology, 1995
Virulence of phytopathogenic bacteria is often correlated with their ability to produce extraceUular polysaccharides (EPSs). The composition and amount of lipopolysaccharide O-antigens and low molecular weight, cell-associated 13linked glucans may also affect virulence of Gram-negative pathogens. For a few species of Agrobacterium. Clavibacter, Erwinia.
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Recent advances in plant-derived polysaccharide scaffolds in tissue engineering: A review.

International Journal of Biological Macromolecules
As a natural three-dimensional biopolymer, decellularized plant-derived scaffolds usually comprise various polysaccharides, mostly cellulose, pectin, and hemicellulose. They are characterized by natural biocompatibility and porous structures.
Lijun Shang, Shan Wang, Yingji Mao
semanticscholar   +1 more source

Review on plant protein-polysaccharide complex coacervation, and the functionality and applicability of formed complexes.

The Journal of the Science of Food and Agriculture, 2018
Controlling the interactions between plant proteins and polysaccharides can lead to the development of novel electrostatic complexed structures that can give unique functionality.
Sumudu N. Warnakulasuriya, M. Nickerson
semanticscholar   +1 more source

Polyphenol-Polysaccharide Complex: Preparation, Characterization and Potential Utilization in Food and Health.

Annual Review of Food Science and Technology, 2022
Polysaccharides and polyphenols coexist in many plant-based food products. Polyphenol-polysaccharide interactions may affect the physicochemical, functional, and physiological properties, such as digestibility, bioavailability, and stability, of plant ...
Qingbin Guo   +6 more
semanticscholar   +1 more source

Polysaccharide formation in plant Golgi bodies

Biochimica et Biophysica Acta (BBA) - General Subjects, 1971
Abstract 1. 1. A fraction rich in Golgi bodies has been isolated from the roots of pea seedlings. The fraction has been characterised by an electron microscopic examination of negatively stained samples and ultra-thin sections. 2. 2. The distribution in various cell fractions of the polysaccharides synthesised by the root tip during a 40-min ...
P J, Harris, D H, Northcote
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Effect of plant protein-polysaccharide complexes produced by mano-thermo-sonication and pH-shifting on the structure and stability of oil-in-water emulsions

Innovative Food Science & Emerging Technologies, 2018
This study was performed to develop a protein-polysaccharide complex system with protein nano-aggregates produced by a new MTS + pH shifting method to address the low solubility problem of the protein near pI, to examine the functional properties of the ...
G. Yildiz   +4 more
semanticscholar   +1 more source

Plants, Polysaccharides, and the Treatment and Prevention of Neoplasia

Critical Reviews™ in Oncogenesis, 2000
Plants and Fungi have traditionally been the single largest source of lead compounds for the development of therapeutics by the pharmaceutical industry. Currently mushroom and plant polysaccharides brought to attention by Complementary and Alternative medicine, are undergoing scientific analysis and development to prevent and treat cancer, Two classes ...
R P, Pelley, F M, Strickland
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