What is xylanáza?

xylanase is a class of enzymes produced by microorganisms that decompose the component of plant cell walls known as hemicellulosis . Xylan is a glucose polymer and the main component of hemicellulose that helps hold the cell wall together. Thus, the effect of xylanase enzyme helps to break down the cell walls of plants. This activity has an application in food and paper industry, along with agriculture and human health.

There are a number of different types of xylanases produced by different microorganisms. These enzymes act under different conditions, for example at different pH and temperatures. There are many biochemical engineering works carried out with xylans to determine the optimal enzyme for a particular application. Genetically modified fungi are often a source of xylanases used in commercial applications.

xylan is a rubber, a mucosa similar to a substance that is sometimes called wooden rubber . Tom can cause fruit juices to be pulled out. Xylanasis is sometimes used in the jointwith other enzymes degrading the cell wall, such as pectinase and cellulase, to clarify the juice, so it is clear. One of the main applications of xylanase is to improve the quality of the dough. For example, the absorption, stability and processability of water can be improved by means of this enzyme. Fermentation for alcohol production also uses xylanase to release rubber material, so it can be fermented.

This type of enzyme is also used to improve grains and other plant materials used as animal feed. Combined with other enzymes degrading the cell wall, it helps to break down the cell walls. This makes it easier to digest animals. Examples of benefits include increased dairy milk production.

The sameprincip is used with xylanase in preparations to help the human digestive system. Combinations of various enzymes that break down plant materials are sold as accessories. Are selected a specific microbialEnzymes that act on a wide range of pH in the hope that they retain their activity in the harsh stomach environment. It is not clear whether these enzymes survive the digestion of natural stomach enzymes.

Xylan is interesting as a renewable source because it is a large part of agricultural waste, such as straw that could be used as a biomass source. In order to be successful, the cell wall of the plants must be divided into smaller, usable fractions. Various xylans are examined for use in helping to degrade cell walls on an industrial scale.

Another use for xylanase is in the paper industry. It is used as an alternative to chlorine during wooden pulp whitening. This phase comes before paper production, and reduces the amount of chemicals used in the process.