Zhishang Chemical

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Zhishang Chemical

Tea Polyphenol CAS 84650-60-2

Molecular Formula: C17H19N3O

Formula Weight: 281.36

ZSpharmac: Tea Polyphenol Supplement

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Product Name: Tea Polyphenol
CAS No: 84650-60-2
Purity: 99%

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Basic Info

Product Name:Tea Polyphenol
Other Names:Black Tea Powder
CAS:84650-60-2
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Pale Yellow to Dark Brown Powder
EINECS No.:200-053-1
Storage:-20°C
Provide:Tea Polyphenol MSDS;
Tea Polyphenol COA

What is Tea Polyphenol?

There are several energetic hydroxyl groups (-OH) in the tea polyphenol particle, which can terminate the cost-free extreme domino effect in the body and get rid of superoxide ions, comparable to the impact of SOD. Tea polyphenols can get rid of superoxide anion and hydrogen peroxide complimentary radical The price is greater than 98%, revealing a significant dose-effect relationship, as well as its result is much better than that of vitamin E as well as C; tea polyphenols have protective impacts on cell membranes and cell walls, and also have evident results on eliminating lipid peroxidative free radicals.

Tea Polyphenol Property

storage temp. -20°C
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
color Light Orange

 

The Efficacy of Tea Polyphenols

1. Assists to delay aging.
Tea polyphenols have excellent antioxidant capacity. According to study, the antioxidant capacity of tea polyphenols resembles that of onions. Tea polyphenols are the scavenging aspects of cost-free radicals in the body. Only a small amount of tea polyphenols is required to scavenge a multitude of cost-free radicals in the human body. Much more than comparable items. Tea polyphenols additionally have the ability to obstruct the excessive oxidation of fatty compounds, to ensure that energetic enzymes can be well eliminated.

2. Helps stop and also battle cancer cells.
According to research, tea polyphenols have a great ability to obstruct carcinogens such as nitrous acid. And also it has direct damage to cancer cells, as well as can likewise improve our body’s resistance. It has substantial effects on the avoidance and therapy of stomach illness and also gastric cancer cells.

3. Aids prevent as well as treat radiation injuries.
Tea polyphenols are referred to as the toughest anti-radiation substances, since tea polyphenols as well as its oxidized compounds can take in the damages brought on by radioactive materials effectively.

4. Helps to prevent as well as stand up to infections.
Tea polyphenols additionally have solid antibacterial as well as antiviral impacts. It has a great antiseptic result on pathogenic germs, which can be said to be an excellent alleviative impact for clients with inflammation.

5. Aids in charm and also skin treatment.
Tea polyphenols are water-soluble substances, so if you wish to utilize it for skin lightening or skin care, you can wash your confront with tea polyphenols after taking in water. Not only can it remove the excess oil on the face, however it can likewise shrink pores to accomplish a bleaching result. It has an extremely powerful anti-oxidant as well as anti-aging impact on the skin.

6. The function of stopping cavities as well as dealing with teeth as well as getting rid of halitosis
Tea polyphenols can kill lactic acid bacteria and other carious microorganisms existing in the holes of the teeth, and have the impact of preventing the activity of sugar polymerase, to make sure that the germs can not implant on the teeth, successfully interrupting the process of caries formation. The healthy protein food staying in the teeth ends up being the matrix for the spreading of wasting microorganisms, and also tea polyphenols can kill such microorganisms.

Application Areas of Tea Polyphenols

Tea polyphenols are thoroughly used:
( 1) It can be included in pet fats such as lard, poultry fat, fish oil, butter, butter, mayo, veggie fats such as soybean oil, peanut oil, rapeseed oil, tea oil, corn oil, hand oil to stop the oil from going rancid. The improvement quantity is 0.005% to 0.05% of the oil material, as well as the impact is really considerable. (2) Tea polyphenols can be contributed to fried potato chips, fried immediate noodles, fried peanuts, fried fish along with different other foods according to 0.01% to 0.02% of the oil product, which has a significant antioxidant influence and also can stop The dubious scent throughout frying.
( 3) Throughout the processing of marine things, consisting of tea polyphenols at a dosage of 0.01% to 0.02% can have substantial anti-oxidation, anti-corruption and also odor free results.
( 4) Soak different meat products in a choice prepared with components such as tea polyphenols, the concentration of tea polyphenols is 0.05%-0.2%, the saturating time is 5-10min, and also the alternative temperature level is 60-70 ° C. Right now, the healthy protein as well as tea polyphenols externally of meat things will absolutely produce an impenetrable difficult flick. It can make meat items have antioxidant impact, can stop microbial development as well as safeguard against perishing. In the processing of pork, sausage, bacon and different other managed foods, including 0.01% to 0.02% of tea polyphenols can not just inhibit oxidative corruption, however furthermore decrease the web content of nitrosative Chemicalbook acid in maintained foods, making maintained foods A scrumptious scent appears.
( 5) Consisting of tea polyphenols to milk items can not only get rid of smell, nevertheless also stop oxidative corruption of oily compounds in milk products, and likewise can dramatically improve the preference of dairy products. The additive dosage is normally 0.01% to 0.05%.
( 6) Tea polyphenols can be included in many baked goods with high fat, high sugar in addition to oxidative wasting, such as moon cakes, biscuits, bread, immediate noodles, etc. It can stand up to oxidation and also rancidity, preserve quality and improve premium quality. Tea polyphenols can efficiently get rid of the beany smell of soybean things. The dose is 0.005% to 0.02%.
( 7) Tea polyphenols can be included in sweets such as consuming gum, soft candy, crisp sweet, sandwich candy, fruit sweet, and so forth, which can effectively exert their antioxidant along with fresh-keeping effects, in addition to have features such as eliminating foul breath and likewise avoiding dental cavity. The dose is 0.05% to 0.02%.
( 8) Tea polyphenols can be added to many beverages, such as soft drinks, soda pop, gelato, lemon tea, gelato, chrysanthemum tea, and so on. It can additionally be contributed to alcohol, such as white wine, rice gewurztraminer, sake, alcohol, and so on. Included in fruit juices to avoid the break down as well as damages of vitamin C, vitamin A, thiamine along with carotene. The dosage is 0.02% to 0.4%.
( 9) Tea polyphenols can be added to spices, which have anti-bacterial as well as smell removal effects. The dosage is 0.002% to 0.02%.

Determination of Tea Polyphenols in Tea Leaves

Tea polyphenol is one of the important chemical components in tea, and its content accounts for about 1/5 to 1/3 of the total dry matter of tea. The soup taste, color and aroma characteristics of finished tea are largely determined by the content of polyphenols, which play an important role in the quality of tea leaves.
In tea inspection, the technical measures to detect the content of tea polyphenols through chemical reactions are based on the characteristics of easy oxidation of tea polyphenols and the ability to produce colored precipitates with high iron salts, usually using potassium permanganate titration method and iron tartrate colorimetric method. . The former is a Chinese tea import and export inspection method. It uses the characteristics of tea polyphenols that are easily soluble in hot water and can be oxidized by potassium permanganate. Add 0.1% isatin solution, titrate twice with potassium permanganate, and titrate the tea soup first. The total amount of reducing substances in the total amount, and then titration to remove the amount of other reducing substances after tea polyphenols. The difference between the consumption of potassium permanganate in the two titrations can be used to calculate the content of tea polyphenols. Iron tartrate colorimetry is a method specified in my country’s national standard GB8313-87. According to the formation of violet-blue complexes between iron tartrate and tea polyphenols, the color of the complex solution is proportional to the content of tea polyphenols. Colorimetry, using optical density to express the content of tea polyphenols. When measuring, measure the extinction value E with a 1cm cuvette and a wavelength of 540nm. Calculation: the total amount of tea polyphenols (wet state)%=85.6×E when 2.5g of green tea sample is used, and the total amount of tea polyphenols (wet state)%=42.8×E when 5g of black tea sample is used. The conversion coefficients in the formula are 85.6 and 42.8, which can be corrected according to pure tea polyphenols or KMnO4 titration method.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

OUR MISSION
Help China Chemicals to benefit the happiness of human life
OUR VISSION
Become the most trusted chemical supplier in the world
OUR BUSINESS PHILOSOPHY
Striver – oriented, enrich employees, customer first, deep service, seek development
OUR VALUES
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.

Service

Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

 

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.

FAQ

Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

 

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

Shipping

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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