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China Green Tea Extract Suppliers - High-Quality Factory Production with 40%-98% Polyphenols & Purified EGCG

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Product Overview: Our premium extract is derived from the leaves of Camellia Sinensis (L.) Kuntze, known for its rich polyphenol content. Manufactured in China, we ensure that our process adheres to the highest standards, reflecting our commitment to quality as a leading supplier, Production Method: Extraction
, Source: Camellia Sinensis (L.) Kuntze
, Appearance: Finely milled brown powder
, CAS Number: 84650-60-2
, Molecular Weight: 281.36

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Specifications:

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1). Conventional Series:
,   Polyphenols: 40%-98% (UV)
,   Catechins: 10%-95% (HPLC)
,   EGCG: 15%-80% (HPLC)
, 2). High Purified EGCG:
,   EGCG: 80%-98% (HPLC);
,   Slightly water-soluble for enhanced usability,

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As a trusted factory based in China, we provide high-quality extracts that are perfectly suited for a variety of applications. Our commitment to excellence ensures you receive the best products to meet your needs.

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    Product Detail

    Antioxidant Properties

    The polyphenols in green tea extract, particularly EGCG, act as powerful antioxidants that neutralize free radicals and protect cells from oxidative damage.

    Anti-inflammatory Effects

    Catechins in green tea extract inhibit inflammatory pathways, reducing the production of pro-inflammatory cytokines and enzymes.

    Neuroprotective Properties

    L-theanine in green tea extract promotes relaxation and improves cognitive function by increasing levels of neurotransmitters like GABA, serotonin, and dopamine.

    Frequently Asked Questions

    What makes green tea extract a powerful antioxidant?

    Green tea extract contains high concentrations of polyphenols, especially EGCG (epigallocatechin gallate), which actively neutralize harmful free radicals and shield cells from oxidative stress.

    How does green tea extract combat inflammation in the body?

    The active catechins within the extract work by blocking specific inflammatory pathways, which directly reduces the body's production of pro-inflammatory enzymes and cytokines.

    What role does L-theanine play in brain health?

    L-theanine is an amino acid in green tea extract that crosses the blood-brain barrier to boost neurotransmitters like GABA, dopamine, and serotonin, promoting mental relaxation and enhanced cognitive performance.

    Can green tea extract support focus without causing jitters?

    Yes. Because of the calming properties of L-theanine combined with natural antioxidants, it helps improve focus, cognitive function, and relaxation without the typical energy spikes and crashes.

    What are the primary active compounds in green tea extract?

    The main active compounds responsible for its health benefits are polyphenols (specifically catechins like EGCG) and the relaxing amino acid L-theanine.