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Powder Black Tea CAS 84650-60-2

Molecular Formula: C17H19N3O

Formula Weight: 281.36

ZSpharmac: Powder Black Tea Raw Material Supplier

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

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Basic Info

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

What is Powder Black Tea?

Tea polyphenols have multiple energetic hydroxyl groups (-OH) in the molecule, which can end the totally free extreme domino effect in the human body and remove superoxide ions. Similar to the result of SOD, tea polyphenols can eliminate superoxide anions and hydrogen peroxide complimentary radicals. The price is over 98%, revealing a significant dose-effect partnership, and its effect is better than vitamins E and C; tea polyphenols have a protective result on cell membranes and cell wall surfaces, and have a very obvious effect on eliminating lipid peroxidation complimentary radicals.

Powder Black Tea Property

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

 

Main Functions of Powder Black Tea

Powder Black Tea refers to the facility of catechins (flavanols), flavones and flavonols, anthocyanins, phenolic acids and depsiphenolic acid polyphenol compounds in tea. Except for phenolic acids, they all have a C6-C3-C6 fundamental carbon structure with 2-phenylchroman (flavan) as the main body. Among them, catechins are the major parts of tea polyphenols, making up regarding Tea polyphenols represent 50% to 70% of the complete quantity of tea, accounting for 12% to 24% of the completely dry weight of tea. It is a type of substance with a fairly intricate structure, consisting of catechin, gallocatechin, and gallocatechin gallate., catechin gallate, etc. The content of tea polyphenols in tea is typically more in green tea than in black tea, and much more in summertime and fall tea than in spring tea. The main medical impacts of tea polyphenols are:
( 1) Decrease blood lipids and prevent atherosclerosis. Several research studies have actually revealed that alcohol consumption tea can minimize blood cholesterol degrees and has obvious anti-atherosclerotic functions. This is due to the fact that tea polyphenols play an important duty in the body’s fat metabolic rate, prevent the surge in cholesterol levels in plasma and liver, and advertise the discharging of lipid compounds from the feces. Consequently, it can not only stop and treat arteries Atherosclerosis, and additionally has the effect of reducing weight.
( 2) Enhance capillaries and reduced blood sugar level. Tea polyphenols can not only prevent the rise in capillary permeability caused by excess fat, but likewise collaborate with tea alkaloids to relax the blood vessel wall and boost the efficient size, which is beneficial to the leisure of human blood vessels and enhances the strength of the capillary wall surface. Plays a duty in preventing capillary rupture. Experiments reveal that catechins can additionally properly reduced blood sugar level and decrease the threat of diabetes mellitus.
( 3) Anti-radiation. Regarding the radiation defense of tea, it was first reported by Japan. They located that amongst survivors of the atomic battles, those who consumed tea routinely had less serious radiation health issues. A collection of pet examinations have actually revealed that tea polyphenols have obvious anti-radiation impacts. It is usually believed that the anti-radiation result of tea polyphenols is related to its participation in redox responses in the body, safeguarding blood stage, fixing physical features, and hindering interior blood loss. On top of that, tea polyphenols can lower DNA damages caused by radiation.
( 4) Anti-aging. Peroxidation of lipids in the body is among the devices of human aging, and totally free radicals are the main factor in peroxidation in the organism. Tea polyphenols have a strong totally free radical scavenging effect, which can play an antioxidant and anti-aging result. Animal experiments show that Powder Black Tea can prevent lipoxygenase activity and lipid peroxidation in skin mitochondria.
( 5) Anti-cancer and anti-mutation. Free radicals might play a specific duty in the process of carcinogenesis, so the cost-free radical scavenging result of tea polyphenols can play an anti-cancer role. Green tea and oolong tea have substantial capability to obstruct the synthesis of nitrosamines.

Powder Black Tea Application Fields

Tea polyphenols are extensively made use of:
( 1) It can be included in animal fats and oils such as lard, chicken oil, fish oil, lotion, butter, mayo, and veggie fats and oils such as soybean oil, peanut oil, rapeseed oil, camellia oil, corn oil, and palm oil to avoid oils from going rancid. The added quantity is 0.005% to 0.05% of the oil content, and the impact is really substantial.
( 2) Tea polyphenols can be added to foods such as deep-fried potato chips, fried instantaneous noodles, fried peanuts, fried fish, and so on at 0.01% to 0.02% of the oil web content. It has considerable antioxidant results and can prevent The questionable smell from frying fish.
( 3) During the handling of marine items, adding tea polyphenols at a dose of 0.01% to 0.02% can have significant antioxidant, anti-corruption and odorless effects.
( 4) Soak numerous meat items in a remedy prepared with tea polyphenols and other additives. The concentration of tea polyphenols is 0.05% to 0.2%, the saturating time is 5 to 10 minutes, and the remedy temperature is 60 to 70 ° C. At this time, the healthy protein and tea polyphenols externally of the meat items will certainly form a closed dura mater. It can make meat products have antioxidant results, hinder microbial growth and avoid spoilage. In the handling of pickled foods such as ham, sausage, and bacon, adding 0.01% to 0.02% tea polyphenols can not only hinder oxidative spoilage, yet also lower the nitrite web content in pickled foods, making the pickled foods extra scrumptious. The scent.
( 5) Adding Powder Black Tea to dairy items can not only eliminate odor, however likewise protect against the oxidation and perishing of fats and oils in milk items, and can substantially improve the flavor of milk items. The additive dose is typically 0.01% to 0.05%.
( 6) Tea polyphenols can be contributed to different baked items that are high in fat, sugar and prone to oxidation and putridity, such as moon cakes, biscuits, bread, immediate noodles, etc. It can withstand oxidation, withstand rancidity, keep freshness and boost high quality. Tea polyphenols can efficiently get rid of the beany smell of soy items. The dose is 0.005%~ 0.02%.
( 7) Powder Black Tea can be included in chewing gum tissue, soft sweets, halva, sandwich sweets, fruit sweets and other sweets. It can successfully exert its antioxidant and preservation effects, and has the features of eliminating bad breath and protecting against tooth decays. The dose is 0.05%~ 0.02%.
( 8) Tea polyphenols can be added to different drinks, such as soda, soda, gelato, lemon tea, ice cream, chrysanthemum tea, and so on. It can also be included in alcohols, such as red wine, rice wine, purpose, liquor, etc. Included in juice to stop the disintegration and devastation of vitamin C, vitamin A, thiamine and carotene. The dose is 0.02% to 0.4%.
( 9) Powder Black Tea can be contributed to spices to have antiseptic and smell elimination impacts. The dosage is 0.002%~ 0.02%.
( 10) Can be used as an important component of nutritional and health care products.

Content Determination of Powder Black Tea

Currently feasible approaches for identifying Powder Black Tea primarily consist of ferrous tartrate colorimetric technique, potassium permanganate titration approach and high performance liquid chromatography (HPLC).

The potassium permanganate titration technique has been used for a long period of time and is a simple and very easy method improved on the A.O.A.C method. Nonetheless, this method reveals all substances that can be oxidized. Particularly for crude tea polyphenols with reduced content of tea polyphenols and high material of other impurities (such as Vc, etc), the outcomes are commonly on the high side, and the titration end point is not clear. It is sensitive and difficult to master. Various individuals typically have various titration outcomes, so the error is large.

HPLC can accurately assess the material of catechin monomer, the main element of Powder Black Tea, and can additionally quantitatively evaluate high levels of caffeine at the same time. In this way, the content of caffeine and catechin can be examined at one time, so as to promptly and truly realize the web content of tea polyphenols. quality. Nevertheless, HPLC instruments are pricey and call for high drivers. At the same time, high-purity catechin monomers are hard to buy, so they are not commonly used.

The ferrous tartrate colorimetric approach is easy, quick, easy to master, has high healing rate and good reproducibility. The method stated in my nation’s nationwide requirement for determining the content of tea polyphenols in tea (GB 8313-87) and the industry standard for preservative – tea polyphenols (QB2154-95) is also the ferrous tartrate colorimetric approach. The principle is: Ferrous tartrate can respond with polyphenols to create a blue-violet facility under particular pH problems, and the color depth is favorably associated with the web content of polyphenols in the example. By contrasting the produced shade with the basic shade, the content variety of the polyphenols can be determined a lot more accurately. In real testing, it was located that the above-mentioned blue-violet facility has light absorption at a wavelength of 540nm. Within a suitable focus array, the web content of tea polyphenols is symmetrical to the light absorption of the complex, in line with Lambert-Beer Law, consequently the content of tea polyphenols can be quantitatively determined by spectrophotometry.

About Products:
If you need the cosmetic raw material Powder Black Tea, please contact our service staff directly, we will provide you with high-quality products at the best price.
Our company, as an experienced Powder Black Tea manufacturer and supplier, ZSpharmac will provide Powder Black Tea raw materials to customers around the world for a long time.
Over the years, the company has adhered to the spirit of “integrity management, strict quality control, and customer first” and has won unanimous praise from customers at home and abroad.

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: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic 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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