All Arjuna articles
- Arjuna Adulteration: Related Species, Wood in the Bark, and Powder Sold as Extract Comparison
How Terminalia arjuna bark extract is adulterated — substitution with T. tomentosa and T. crenulata, wood and heartwood milled with bark, and milled powder sold as extract — and the analytical controls that catch each.
- Arjuna Applications: Formats That Work and the Claim Line You Cannot Cross Buyer's Guide
Formulating with Terminalia arjuna bark extract — capsules, tablets, decoction and beverage formats, dosing conventions, and why cardiovascular claims run into medicinal-product classification in the EU and other regulated markets.
- Arjuna Bark Sourcing: Harvesting from a Living Tree Sourcing
How Terminalia arjuna bark is harvested in India — rotational partial debarking that lets bark regenerate versus destructive stripping, cultivated plantation material, collection status declarations, and what to ask a supplier.
- Arjuna Extract: A Complete Buyer's Guide Buyer's Guide
Buyer's guide to Terminalia arjuna bark extract — why a tannin percentage does not identify the bark, arjunolic acid markers, stem bark versus wood, related Terminalia substitution, and India sourcing.
- Arjuna Standardisation: Tannins, Arjunolic Acid, and What Each One Measures Testing & Quality
Technical guide to Terminalia arjuna standardisation — why tannin assays are method-dependent and species-blind, what the arjunolic acid triterpenoid profile establishes, and how to write a specification that measures both.
- Reading an Arjuna Certificate of Analysis: What to Require and What a 40% Leaves Open Testing & Quality
What a complete Terminalia arjuna bark extract certificate of analysis should carry — species confirmation, marker profile, named tannin method, part declaration, ash interpretation, heavy metals, aflatoxins and microbiology.
View the Arjuna product page — specifications, grades and documentation →
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