Pectinase is a kind of composite enzymatic system which contains polygalacturonase,cellulase ,hemicellulase and amylase etc. It is extracted from Aspergillus Niger by the deep fermentation methods. It can hydrolyze pectin,cellulose,hemicellulose and starch to monosaccharide and oligosaccharide, and improve nutritional value and filterability of Juice.
Welcome to TradeChina
Bulk Pectin Enzyme Powder Pectinase for Juice Wine Paper
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meo Auto Parts Co.LTD
China - Hangzhou
Manufacturing and trade
Trade Capacity
Export Percentage
50-70%
Nearest Port
ningbo
Accepted Delivery Terms
FOB,CFR
Employees
101-200 people
Accepted Payment Currency
USD,EUR
Average Lead Time
15 Day(s)
Certifications
Product Specifications
--Product Description
Bulk Pectin Enzyme Powder Pectinase for Juice Wine Paper
Products Description
NO.1.What is Pectinase?
Pectolytic enzyme preparation produced from a selected strain of Aspergillus niger: contains mainly pectintranseliminase, polygalacturonase, and pectinesterase and small amounts of hemicellulases and cellulases. Pectinases hydrolyses pectin, which is a component of the cell wall. They may attack methyl-esterified pectin or de-esterified pectin. It is a source of pectinase activity, also containing cellulase and hemicellulase activities.Pectinase catalyzes the random hydrolysis of a-(1-4)-Dgalactosiduronic linkages in pectin and other galacturonans.
NO.2.Character of Pectinase
Thanks to the strict concentration limit of microbe and heavy metal by using the biotechnology and the membrane separation technique, our cellulase can achieve food grade.
Pectinase can be used for avoiding jellification during the concentration phase and can also help to clarify juice quickly and efficiently.
The molecular weight of pectinase is generally between 20kD and 60kD, and most of them exist as monomeric enzymes. Pectinase
activity is usually in the range of pH 3.0 to 9.0, with an isoelectric point of 4.0 to 9.0. Among them, an optimum pH of a
hydrolase is 4.0 to 6.5, and its action does not require the participation of Ca2+. The optimum pH of the penctin lyase is 8.0 to
10.0, and its action requires Ca2+ involvement. The pectinase produced by different strains has different properties. Common
purification methods of pectinase include ammonium sulfate precipitation, acetone precipitation, ion exchange chromatography and gel filtration chromatography.
activity is usually in the range of pH 3.0 to 9.0, with an isoelectric point of 4.0 to 9.0. Among them, an optimum pH of a
hydrolase is 4.0 to 6.5, and its action does not require the participation of Ca2+. The optimum pH of the penctin lyase is 8.0 to
10.0, and its action requires Ca2+ involvement. The pectinase produced by different strains has different properties. Common
purification methods of pectinase include ammonium sulfate precipitation, acetone precipitation, ion exchange chromatography and gel filtration chromatography.
NO.3.Specification of Pectinase
Appearance | Light-yellow Powder |
Odor | Free of offensive odours |
Activity of enzyme | 30,000 Units/g min |
Heavy metals (as Pb) | ≤2.0mg/kg |
Heavy metals (as As) | ≤2.0mg/kg |
Total Plate Count | ≤10,000cfu/g |
Coliforms | <30cfu/g |
Salmonella | Absent in 25g |
Yeast and mould | <100 cfu/g |
Shelf life | < 1 year |
NO.4. Applications & Benefits of Pectinase
Petctinase is an enzyme from Aspergillus niger that is used in plant protoplast preparation to digest cell wall prior to organelle isolation. It has been used to conduct partial saccharification of sugars. Pectinases are used to study their role in the invasion of plant tissues by phytopathogens, the spoilage of produce and various food processing and plant biotechnology applications.
Pectinase can disrupt the cell wall of plant cells, which can be applied to the production of fruit and vegetable juices, the clarification of fruit wines, the extraction of natural products, the biological degumming of textiles, and the biological pulping of the paper industry.
Most of the original juices and concentrated juices use pectinase during the production process. Because the pectin content in various fruits is quite different, and the composition of pectin is also slightly different, the enzyme composition of pectinase should be determined according to different varieties and processing purposes.
The existence of pectin influences or hinders the release of natural products to varying degrees. Under appropriate conditions, autolysis of plant cells can produce lytic enzymes including pectinase. However, this process can cause structural changes in the product to be separated, and even produce small molecule by-products that are not conducive to separation in most cases. Therefore, relying on the self-enzyme system of plant cells does not facilitate the extraction of natural products.
In general, the intracellular enzyme system should be heat-inactivated before selecting the corresponding enzyme for processing.
The use of alkaline pectinase instead of alkali to process cotton, hemp and other fabrics, can remove the pectin material in the relatively mild pH and temperature conditions to make the treated fabric feel soft.
The use of alkaline pectinase instead of alkali to process cotton, hemp and other fabrics, can remove the pectin material in the relatively mild pH and temperature conditions to make the treated fabric feel soft.
This high-intensity process replaces the traditional hot-alkali degumming process that consumes large amounts of energy and is
heavily polluted. Biopulping in the paper industry is similar to the biological degumming of textiles. Pectinases are used to degrade pectin, hemicellulose and lignin in plant fiber raw materials and disperse them into bundle fibers or monofilaments that
meet different requirements of the paper industry.
heavily polluted. Biopulping in the paper industry is similar to the biological degumming of textiles. Pectinases are used to degrade pectin, hemicellulose and lignin in plant fiber raw materials and disperse them into bundle fibers or monofilaments that
meet different requirements of the paper industry.
NO.5. Pectinase's Usage
1. Juice industry:Dosage: 30-100ppm,add the Pectinase at pH 3.8-4.5 and 55°C and keep for 30-60 min. It functions as clarifying the juice liquid and improving the utilization of raw materials.
2. Wine industry: add the Pectinase in the proportion of 0.05-0.2 L/T of fruit pulps. It functions as improving the color and
transparency, increasing the vinous flavor and improving the utilization of raw materials.
Safety
1. Juice industry:Dosage: 30-100ppm,add the Pectinase at pH 3.8-4.5 and 55°C and keep for 30-60 min. It functions as clarifying the juice liquid and improving the utilization of raw materials.
2. Wine industry: add the Pectinase in the proportion of 0.05-0.2 L/T of fruit pulps. It functions as improving the color and
transparency, increasing the vinous flavor and improving the utilization of raw materials.
Storage
Should be stored in a dry and cool place, avoiding high temperature.
Shelf Life
12 months when Properly Stored
Product packaging
1.Usually 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two
plastic-bags inside; Drum Size: 510mm high, 350mm diameter)
2.1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag;Outer: paper
carton; Inner: double-layer PE)
3.Packed according to customer's request
Shipping by Express(DHL,FedEx,UPS,TNT,EMS),by Air,by Sea
plastic-bags inside; Drum Size: 510mm high, 350mm diameter)
2.1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag;Outer: paper
carton; Inner: double-layer PE)
3.Packed according to customer's request
Shipping by Express(DHL,FedEx,UPS,TNT,EMS),by Air,by Sea
Company Profile
Our Advantages
Contact Us
No desirable products?
Sourcing assistant>
How to start your business
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier
Popular Searches
car decoration tasselsstage decoration ideascake decorating lightsdoor decoration magnetsariel detergent ingredientswater decoration ganpatihalal baking ingredientscake decorating machinesdoor decoration for diwalihalal gelatin ingredientsdoor decoration for diwalicake decorating kit