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What are the active medicinal properties of notoginseng root?
Saponins, flavonoids and xylanase.
Mechanism of xylanase in the hydrolysis of xylan?
Xylanase is an enzyme that breaks down xylan, a polysaccharide found in plant cell walls. It catalyzes the hydrolysis of the glycosidic bonds between xylose units in the xylan molecule, leading to the release of xylooligosaccharides. This process involves the breaking of bonds through a hydrolysis reaction, resulting in the depolymerization of xylan into smaller sugar molecules.
What is xylanase activity and what is it used for?
Xylanase activity refers to the enzymatic breakdown of xylan, a hemicellulose component found in plant cell walls, into simpler sugars like xylose. This enzyme is crucial in various industrial applications, including the pulp and paper industry for improving fiber processing, the food industry for enhancing the digestibility of animal feed, and in biofuel production to increase the yield of fermentable sugars from lignocellulosic biomass. Xylanases contribute to more efficient resource utilization and sustainable practices across these sectors.
How is fungi harmful to paper?
Biodeterioration of paper materials is commonly caused by fungi, humid conditions favor the growth of fungi. Fungi play a role in destroying and degrading carbon and residue of nitrogen such as wood and paper. Fungi can produce hydrolytic enzymes such as cellulase, xylanase, pectinase.... Since the paper is made of cellulose and other materials, it can be destroyed and deteriorated by fungi.
What are the 3 categories of enzymes?
The three main enzymes are lipase (breaks down fats/lipids into glycerol and fatty acids), amylase (breaks down carbohydrates into simple sugars), and protease (breaks down proteins into amino acids).
