Technical principle: The technical principle is to purify-filtrate-extract the solvent of tea leaves
Process flow:
Tea leaves-solvent budget-purification-filtration- Extract liquid—extract caffeine—separate liquid—tea polyphenols.
—Extract tea pigments.
—Centrifugation—drying—complex polysaccharide.
Achievement level and main technical indicators: The extraction technology is mature, feasible and advanced. The product has passed the appraisal of the Technical Supervision Bureau
, and the technical indicators have reached and exceeded the relevant national standards, among which the caffeine indicators have reached the USP (United States Pharmacopeia) standard.
Tianjin University has this technology, please contact them for specific matters. This equipment can also produce tea polyphenols, complex polysaccharides, and caffeine