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Measurement Significance:Pectinase is a class of decomposing colloidase, including ragachenase, pectin esterase,Multi-galacturoxidase and pectin crackolymetis are widely used in plant fruit and microorganisms, mainly used in food, brewing, environmental protection, pharmaceutical, textile and daily chemicals industry.\u0026 nbsp; :
pectinase water congestion gum produces galacturonic acid, has a reducing aldehyde group, reacting with DNS reagent to form red-brown substances, characterized by a characteristic absorption peak at 540 nm, determined 540 nmVariation of absorbance value can be calculated to be calculated.\u0026 nbsp;
Self-helicable experimental supplies and instruments: balance, low temperature centrifuge, visible spectrophotometer, 1 ml glass cuvette, constant temperature water bath.\u0026 nbsp;
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