Botanical Extracts
Green Tea Extract / Tea Polyphenols
Tea polyphenols 50-98% by UV; EGCG 30-50% by HPLC; Caffeine content controlled by grade; low-caffeine and decaffeinated options available by RFQ
COA by RFQRFQ Ready
Reference FOBFOB USD 8-15 / 100g bag
Pilot order5 kg pilot by RFQ
Bulk order25 kg bulk by RFQ
COABy RFQ
AssayTea Polyphenols 98% / EGCG 50%; TP 60% / EGCG 30%; TP 50% instant
ApplicationNutraceutical / functional food / solid beverage / antioxidant / cosmetic ingredient / oral care
Extraction methodAqueous ethanol extraction of Camellia sinensis leaf, membrane filtration, concentration and spray drying
Specification / gradeTea polyphenols 50-98% by UV; EGCG 30-50% by HPLC; Caffeine content controlled by grade; low-caffeine and decaffeinated options available by RFQ
Lead time7-20 days
COA fileBatch COA with tea polyphenols by UV, EGCG by HPLC, caffeine content, heavy metals, pesticide residue, microbiology and residual solvent; MSDS, TDS and HPLC chromatogram available by RFQ
Confirm caffeine limit, pesticide residue, heavy metals, microbiology, residual solvent, PAHs, solubility, color stability and destination-market food / cosmetic / supplement status before export