Al-fiza Herbal, Delivered Worldwide

Black Tea Extract Manufacturers

One of the trusted Black Tea Extract Manufacturers, Al-Fiza Herbal, makes this product out of perfectly oxidised leaves of Camellia sinensis grown in the well-kept organic gardens of India. Validated for its flavonoid value and ensured with every batch by the HPLC analysis of the extract, which provides us with reliable biologically active ingredients for nutraceutical, pharmaceutical and functional food consumers in Indian and global markets. Some of the significant constituents of oxidised Camellia sinensis leaf include theaflavins, thearubigins, catechins, caffeine, gallic acid and flavonoids, which are the chief source of their antioxidative, cardiovascular, metabolic and antimicrobial action.

Core Product Information:

Property

Detail

Botanical Name

Camellia Sinensis

Common Name

Black Tea

Part Used

Leaf

Active Constituents

Theaflavins, Thearubigins, Catechins, Caffeine, Gallic Acid, Flavonoids

Standardisation

20%, 40%, 60% Theaflavins / Polyphenol percentage or as required

Physical Form

Fine Powder, Dry Extract

Colour

Dark Brown to Reddish Brown

Packaging

Foil pouches, HDPE drums, and vacuum-sealed bulk bags

Applications

Cardiovascular health, Antioxidant supplements, Metabolic health, Antimicrobial formulations, Functional foods

Black Tea Extract Manufacturers in India

As the reliable Black Tea Extract Manufacturers in India, we control the oxidation process precisely, maximising theaflavin formation while preventing over-oxidation that degrades the thearubigin fraction. What makes this extract distinct from green tea is its oxidised compound architecture, catechins convert into theaflavins and thearubigins during processing, with theaflavin-3-gallate and theaflavin-3,3'-digallate showing stronger LDL oxidation inhibition than equivalent catechin concentrations in comparative research.

Functional Application Areas:

  • Cardiovascular health supplements where theaflavins inhibit LDL oxidation and support healthy endothelial function through polyphenol-driven mechanisms.
  • Metabolic health product that black tea polyphenols prevent the absorption of fats from the diet by causing pancreatic lipase to become inactive.
  • Antioxidant nutraceuticals where the additive theaflavin and thearubigin density provides general free radical scavenging ability.
  • Antimicrobial formulations where theaflavins act as inhibiting agents against oral and gut-relevant gram-positive and gram-negative bacterial strains.
  • Functional food and beverage applications where standardised theaflavin content delivers consistent biological activity alongside flavour character.

Black Tea Extract Suppliers in India

We are serving buyers as the experienced Black Tea Extract Suppliers in India, we report theaflavin and thearubigin content as separately verified figures on every batch CoA, not combined under a generic polyphenol total. Each consignment includes heavy metal analysis, pesticide residue data, caffeine content, moisture levels, and microbial compliance records provided without additional request.

Technical Advantages of Our Extract:

  • Theaflavin and thearubigin content are reported as separate verified figures, not grouped under a combined polyphenol total.
  • Oxidation process controlled batch-by-batch to maximise theaflavin-3-gallate and theaflavin-3,3'-digallate concentration.
  • Caffeine content measured and declared separately relevant for buyers formulating in stimulant-sensitive or caffeine-free product categories.
  • Sourced from organically certified tea gardens with complete harvest season and origin documentation per batch.
  • Full compliance documentation dispatched with every order, HPLC reports, heavy metal data, pesticide residue analysis, and stability records included as standard.

Black Tea Extract Exporters in India

As the authentic and certified Black Tea Extract Exporters in India, we supply this ingredient consistently across cardiovascular, antioxidant, and functional food markets internationally, where theaflavin-specific standardisation is increasingly becoming a non-negotiable purchasing requirement over generic tea polyphenol claims. We are supplying HPLC-approved theaflavin reports, Heavy Metal Certificates, pesticide screening & Plant Quarantine Certificate along with every consignment. Provide us with your specification, intended application, and target market, & our team will come back with a customised proposal.

Why Choose Us?

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