Overview

Pectinase from Aspergillus strain is an excellent, by submerged fermentation and modern after the extraction of high activity of enzyme preparation. Natural pectin in PROTOPECTINASE under into water soluble pectin, pectin methyl hydrolase catalyzed by pectin; remove methyl groups, generating pectin; pectic acid pectin acid hydrolases and pectate lyases degraded galacturonic acid.

Products applicable to the wine processing, feed, textile printing and dyeing process.

Product index

Appearance: light yellow powder; light brown liquid

The enzyme activity of u/g (ML): 30000-50000

PH scope: 2.5-6.0, the optimum pH for 4.0-4.5

Scope of application: temperature of 15-55 degrees Celsius, the optimum temperature for 40-45 degrees Celsius

Enzyme activity definition (QB1502-92): 1g enzyme powder or 1ml enzyme solution at 50 degree Celsius, pH3.5 conditions, the quantity of enzyme decomposition of pectin solution for 1 hours to produce 1mg galacturonic acid for 1 enzyme activity unit.

The application process (adjusted according to test)

1 Wine industry: can be used for fruit (apple, pear, widely used in strawberry, lemon, hawthorn, jujube, black currant and so on) clarified juice separation, wine production by raw 1/10000 to extremely eight add; juice clarification by raw material was added 0.2- 1/10000.

Method of use: according to the amount of enzyme production needs, added to the substrate solution, and stirring, optimum pH value 3.5-4.0, the optimum temperature is 50 degrees Celsius, reaction time, reaction termination.

2 Feed industry: reduce chyme viscosity, reduce the occurrence of diarrhea; can supplement the herbivorous animal endogenous enzyme deficiency, for herbivorous animal digestion and absorption, improve the utilization efficiency of nutrients in feed grain feed; used for coarse protein substrates, eliminate the anti nutritional factors, increased gastrointestinal absorption; also can effectively improve the grain, energy metabolism, increase animal weight; expand the types of materials used in feed formulation, fully non conventional feed resources utilization of by-products, lower the production cost.

3 Textile printing and dyeing industry: suitable for hemp degumming of ramie, flax, hemp removal effect the quality of pectin in cotton textiles, removal of pectin and make-up, phenols, increase the permeability of cotton fabric, handle and the quality of printing and dyeing, processing a variety of widely used in cotton, blended fiber, yarn and woven or fabric front.

Packaging, storage and shelf life

1 Packages: solid products of 20kg/ bags, 25kg/ barrels of liquid products.

2 Storage: should be stored in a dry, ventilated, no pollution, avoid high temperature storage.

3 Shelf life: solid products at 10 degrees Celsius for a period of 3 months. The liquid product storage in cool conditions (10 degrees Celsius), for a period of 3 months.