Best selling enzyme food grade pectinase/juice Jams Drink Candy Apple Pectin,pectinase,Tetrahydroxypentanal
- Category: Enzymes >>>
- Supplier: Weifang,Yuexiang,Chemical,Co.,Ltd.,[Shandong,China]Weifang
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Product Overview
Description
Pectinase is an enzyme that breaks down pectin, a polysaccharide found in plant cell walls. Commonly referred to as pectic enzymes, they include pectolyase, bentonite, gelatin, casein, carrageenan, alginate, diatomaceous earth,pectinase, pectolyase, PVPP (Polyclar), kieselsol (colloidal silica), copper sulfate.
Pectinase is extracted from Aspergillus Niger by the deep fermentation methods. It is widely used in juice, vegetable juice, wine and other brewing industry. It can also be used in manufacture process of feed, wood preservative, linen material degumming and etc.
One gram or milliliter of Pectinase powder or liquid at 50°C and pH 3.5 hydrolyze the solvable starch in one hour to produce 1mg galacturonic acid is called one enzyme activity unit and marked with u/g or u/ml.
Characteristics:
1. Effective Temperature: 25-55 °C Optimum Temperature: 50 °C
2. Effective pH: 3.0-6.0 Optimum pH 3.5-4.0
Specification:
Appearance | Yellow Powder/ Brown liquid |
Odor | Slight Fermentation Odor |
Enzyme Activity | 30,000 u/g(ml), 60,000 u/g(ml) |
Fineness(Powder Type) | ≥80% through 40 mesh sieve |
Loss on Drying | ≤8% |
Volume Weight(Liquid Type) | ≤1.25 g/ml |
Standard | QB1502-1992 |
Application:
1. In manufacture process of juice squeezing and clarification: add the Pectinase in the proportion of 0.05-0.3 L/T of fruit or vegetable pulp at pH 3.5-4.0 and 45-55°C and keep for 30-60 min. It functions as clarifying the juice liquid and improving the utilization of raw materials.
2. In manufacture process of wine: 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.
3. In feed complex enzyme: The recommend dosage is 0.01~0.05kg/Ton of feed.
Storage:
Should be stored in a cool, dry and well-ventilated place; protect from direct sunlight, heat and dampness; avoid storing with poisonous and harmful substances.
