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TANNASE with CAS:9025-71-2 CAS NO.9025-71-2
- FOB Price: USD: 246.00-254.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
98%(1-9)Kilogram98%(10-50)Kilogram
- Product Details
Keywords
- 9025-71-2
- TANNASE
- Casein-->Glycerite
Quick Details
- ProName: TANNASE with CAS:9025-71-2
- CasNo: 9025-71-2
- Molecular Formula: N/A
- Appearance: White powder
- Application: Tannase has been widely used in the te...
- DeliveryTime: Within 3 workdays after payment
- PackAge: 1kg/BAG,25kg/DRUM,according to custom...
- Port: China main port
- ProductionCapacity: 10000 Metric Ton/Month
- Purity: 98%
- Storage: 2-8°C
- Transportation: Air, sea, land transport
- LimitNum: 1 Kilogram
- Related Substances: 0.01%
- Residue on Ignition: <0.5
- Heavy Metal: <0.003%
- Valid Period: 2 years
Superiority
Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present, our customers have spread all over the world, we have rich Transportation experience, we aim to serve customers, to help customers, solve problems for customers. Look forward to working with you!
Details
Introduction：
The full name of tannase is tannin acyl hydrolase (Neotannase P). It is a kind of extracellular enzymes which produced by Aspergillus niger. It can hydrolyze the ester bond and the carboxylic acid bond of gallic acid tannin to produce gallic acid and glucose. It has a wide range of applications and has been used in food processing, feed processing, cosmetic production and leather making.
Product specification:
Powder, activity 250 u/g, 500 u/g，CAS:9025-71-2
Suitable condition:
The reaction temperature is 40-55℃，PH value is 4.0-7.0, optimum 4.5-6.0.
Application range:
Tannase has been widely used in the tea beverage industry to prevent cold haze, increase extraction rate, maintain color and improve taste. It is the main content of the research on how to use more efficient methods to cultivate high yield strains and extract tannin enzyme to reduce the cost. In addition, if tannase is in the state of water soluble enzyme, while enzyme mix with substrate and product in the whole reaction system, it is difficult to recycle. It is necessary to find a suitable carrier to immobilize the enzyme and realize the process of enzyme reaction, which will further reduce the production cost and improve the production efficiency.
1. To prevent the cold turbidity of tea drinks
In the production of tea drinks, high temperature extraction of tea become muddy after cooling and produce floc (tea cream). The higher the concentration of solid in the tea extraction, the more serious the precipitation which affecting the stability of tea beverage. In addition, tea drinks will become turbid in cold storage. Then taste and aroma will have a great impact. This phenomenon damage its value greatly as a cold drink commodity. Coca Cola use tannase to solve the "cold muddy" in the tea beverage and achieve good results. The turbidity decrease from 80% to 8%[10]. While using tannase to treat the Black Tea, the instant tea completely soluble in cold water and it tastes good. Tea solids and extract yield without enzyme treatment is lower than the enzymatic processing tea.
2. To increase the extraction rate of tea
The application of tannase in the processing of black tea, green tea and oolong tea can increase the content of soluble metal elements. Lauren S. reported that if use tannase to treat Black Tea, the content of soluble iron and calcium in the water will be increased by 23% and 15%; if use tannase to treat Green Tea, the content of ironwill be increased by 18%, eliminate the summer tea bitter taste and improve the quality of tea
3. To maintain color and reduce the bitter taste
Usually, after the leaching of tea beverage, the precipitation is producing. The concentration of the solid in the extraction solution will be reduced and the color becomes pale. The fuction of tannase improve the yield of tea ingredients and prevent the occurrence of this phenomenon. At the same time, because the tea contains caffeine, vitamins and catechins which have many physiological functions, such as antioxidation, antibacterial effect of tea polyphenols, using tannase to treat the tea will increase the effective components of tea yield and improve the functionality.
Storage：
Sealed, kept it under 10°C and dry place
Valid period 18 months
Safe reminding:
The enzyme is the protein material, for the sensitive person, if suck the enzyme powder or droplet may cause allergy, and may stimulate the skin if last for long time, the eye and the mucous membrane tissue, may wear the mask to protect yourself.
Matters needing attention:
The enzyme is a biological activity material, easily suppressived destructived by oxidant and heavy metal(Fe3+,Cu2+.Hg+,Pb+ and so on)should avoid with its contacting. please storage in cool and dry place, prevents deterioration from damp, enzyme activity survival rate is 90% in 6 months.
Packing specification:
Aluminums foil bag, 1kgx10bags/box; 1kgx20bags/box.
All Key Manufacturers and Suppliers of Baoji Guokang have routine inspections to ensure they are in compliance with the standards set in place during the original Supplier Assessment Inspection.
Production Inspection Process:
Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.
- Raw material before any production begins
- Pre-production samples to ensure specifications are being met
- In-process to confirm that standards are maintained
- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged
correctly to prevent any damage in transit.
We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.
We will arrange the subsequent shipments from our factory to your warehouse.
We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.
We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.
Delivery can be offered.
- Utilizing your own freight-forwarder
- FOB to a port in China
- CIF to a port near you
Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.
1.Client is first.We are trying to bring maximum profit to our clients and we only share small.
2.Credibility is the most important.
3.Quality control is our life.
4.Great sense of responsibility.
We will be responsible for not only our products, our clients, our suppliers, also the society.
