Black Tea Extract Powder

What is black tea extract?

Black tea extract powder is a class of compounds extracted from black tea leaves. It is a product that uses black tea as raw material and obtains and concentrates one or more active ingredients in the plant through physical and chemical extraction and separation processes. It retains the efficacy of black tea and has a variety of bioactive ingredients, including tea polyphenols, caffeine, amino acids, minerals, etc. These ingredients have a variety of health effects, such as antioxidant, anti-inflammatory, antibacterial, etc. It is not only widely used in foods and health foods, but also plays an important role in the field of cosmetics. It is known as the "anti-aging potential stock" in the skin care industry.

Main ingredients

Tea polyphenols: It is the main active ingredient in the extract and has a strong antioxidant effect. The content of tea polyphenols accounts for 60%-80% of the total amount of it, including catechins, flavonoids, etc.

Alkaloids: Alkaloids mainly include caffeine and theophylline, which have the effect of refreshing the mind.

Amino acids: Contains a variety of amino acids, such as theanine, glutamic acid, etc., which have the effects of regulating the nervous system and upgrading immunity.

Trace elements: Contains rich trace elements, such as iron, calcium, magnesium, potassium, etc., which play an indispensable role in maintaining normal physiological functions of the human body.

Vitamins: Rich in various vitamins, such as vitamin C, vitamin E, vitamin B1, vitamin B2, etc., which have the effects of anti-oxidation and enhancing immunity.

Production process

1. Raw material screening: Select high-quality black tea as raw material to ensure the quality of the extract.
2. Crushing: Crushing the black tea into powder for easy extraction.
3. Extraction: Add the crushed black tea powder to the solvent (such as water, alcohol, etc.), stir thoroughly, and dissolve the active ingredients in the black tea in the solvent.
4. Filtration: Filter the extract to remove impurities.
5. Concentration: Concentrate the filtered extract to obtain it.
6. Drying: Dry the concentrate into powder or liquid for easy storage and use.

Health Benefits of Black Tea Extract

•  It can reduce blood lipids and prevent hyperlipidemia.
•  It has an inhibitory effect on a variety of bacteria and can be used to treat infectious diseases.
• It has a strong antioxidant effect, can remove free radicals in the body, slow down aging, and prevent cardiovascular diseases.
•  Tea polyphenols and theophylline in the extract have anti-inflammatory effects, can relieve inflammatory reactions, and have a certain auxiliary therapeutic effect on inflammatory diseases such as arthritis and gastritis.
• It has the effect of lowering blood pressure, can dilate blood vessels, reduce blood pressure, and has a certain auxiliary therapeutic effect on patients with hypertension.
• The alkaloids in the extract have the effect of refreshing the mind and can upgrade memory and attention.
• The amino acids, trace elements and other ingredients contained have the effect of enhancing immunity and can prevent diseases such as colds.
• It can accelerate fat metabolism, inhibit intestinal absorption of fat, and prevent obesity caused by diet. At the same time, it can also prevent the decomposition of disaccharides by inhibiting the activity of a-glucosidase, thereby regulating postprandial hyperglycemia.

Functions for the skin

1. Antioxidant: It can effectively remove active oxygen free radicals and reduce the oxidative stress of the skin, thereby protecting the skin from free radical damage.
2. Whitening effect: Tea polyphenols can inhibit the activity of tyrosinase and peroxidase, reduce the production of melanin, help fade spots and even skin tone, and make the skin look brighter and fresher.
3. Moisturizing: The polyol structure in the extract gives it good moisturizing properties, which can lock in moisture and prevent skin dryness, while inhibiting the activity of hyaluronidase, further increasing the moisture content of the skin.
4. Anti-inflammatory: It has anti-inflammatory properties, can help reduce skin inflammation, relieve redness and pain, and is especially suitable for oily and inflammatory skin types.
5. Promote skin metabolism: It can also accelerate the replacement of the stratum corneum, deeply repair the skin base, enhance the elasticity and luster of the skin, and make the skin look younger.

Effect of black tea extract on improving mitochondrial function of skin cells

Promotes mitochondrial activity

Protected the active site of aconitase from UV-induced oxidation.

Protected mitochondrial function by protecting aconitase.

Exhibited stronger antioxidant properties

UV-induced mitochondrial ROS increased significantly by 23% compared to unstressed keratinocytes.

Free radical scavenging capacity of the extract. The PSR-treated extract showed significant antioxidant activity at 0.5 and 1% (v/v) concentrations.

Better protection of nuclear DNA from oxidative damage

The PSR-treated extract significantly reduced CPDs levels, indicating enhanced DNA protection.

Under UV stress, the amount of MLH1 decreased by 27%.

Enhanced anti-aging effects of the extracellular matrix

Addition before UV stress restored the expression of MMP1 to levels similar to those of unstressed fibroblasts.

Significantly stimulated the expression of fibrinogen 1, while conventional extracts had no significant effect.

In conclusion, the PSR-treated black tea extract has a good anti-aging potential.

Application

Food

It can be used as a natural flavoring agent, natural preservative and antioxidant, which not only increases the aroma and taste of the product, but also helps to extend the shelf life of the food.

Health products

It is used to develop products with specific health functions, which can be made into capsules, tablets and other forms for people to eat daily to achieve the purpose of health care.

Cosmetics

It has anti-aging, moisturizing, whitening and other effects, so it is widely used in cosmetics such as skin care products and shampoos.

Formulation Of Black Tea Extract

Capusle Formulation

Tablet Formulation

Solid Drink Formula

Certificates

YTBIO is developing in an all-round way. We have our own factory, quality inspection and R&D team. We are committed to providing customers with the best quality Black Tea Extract Powder and services. It is our original intention to let every consumer enjoy high-quality and healthy products. If you have any needs or questions about our products, please feel free to contact us and we will reply you as soon as possible.

Packaging and Shipping

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