TEA EXTRACTS FOR B2B FORMULATION
Tea extracts, selected by marker and application.
Compare tea ingredients by botanical source, processing route, marker profile, caffeine requirement and sensory performance. LongBio supports specification-led qualification for supplements, foods and beverages.
SHORTLIST BY SPECIFICATION
Representative product grades
These pages are starting points for qualification. Confirm the exact grade, assay method, carrier status and current offered-lot COA before substitution or commercial approval.
BUYER WORKFLOW
From target to approved batch.
Define the specification first, compare the method, review a representative document set, then approve the current commercial batch.
- Define: botanical identity, plant part and target marker.
- Compare: assay basis and analytical method.
- Evaluate: sample against formulation requirements.
- Approve: current offered-lot COA and commercial terms.
Qualification resources
BUYER FAQ
Questions before qualification
Are tea polyphenols and EGCG the same specification?
No. Total tea polyphenols and an individual catechin such as EGCG are different purchasing specifications.
Should caffeine be stated in the RFQ?
Yes when caffeine affects formulation, labelling or destination-market requirements.
What should beverage developers test?
Test colour, flavour, dispersibility, sediment and stability in the actual formula and process.
Send the target specification.
Include application, grade, method, quantity, destination market and document requirements. LongBio will match the enquiry to an available specification.