GMP Certified High Quality Natural Green Tea Extract Epigallocatechin Gallate

GMP Certified High Quality NaturalGreenTeaExtractEpigallocatechin GallateProduct Description
Active Ingredient: EGCG(Epigallocatechin gallate)
Molecular Formula: C22H18O11
CAS R. N.:84650-60-2
Purity: 50%, 75%, 80%, 98%.
Extract Source: Green TeaIt is found in high content in the dried leaves of white tea (4245 mg per 100 g), green tea (7380 mg per 100 g) and, in smaller quantities, black tea. During black tea production, the catechins are mostly converted to theaflavins and thearubigins via polyphenol oxidases.

Analysis ContentsSpecificationAnalysis ResultsExtract Solvents:50% alcoholConformedIdentification(TLC):PositivePositiveParticle Size:80 mesh80-100 meshAppearance:White to yellow crystalline powderConformedOdor:CharacteristicConformedTaste:CharacteristicConformedLoss on Drying:5% max.3.07%(at 105ºC 2 hours)Heavy metals :10ppm max< 10ppmArsenic:2ppm max.< 10ppmResidual Solvent:NMT 50ppmConformedCarriers Used:NoneConformedPesticides:5ppm max.None detectedMicrobiology:Total bacterial counting:1000/g max.115 /gYeast & Mold:100/g max.25 /gE. Coil:None detectableNone detectableSalmonella:None detectableNone detectableAflatoxins:NMT 0.2ppbAbsentApplications:
1.Foodfield:naturalantioxidant,antistalingagent,andanti-fadingagents.
2.Cosmeticsanddailychemicaladdiitive
3.Pharmaceuticalfield:rawmaterialofsubsidiary,healthcaremedecine.Storage:Storedatlowtemperatureinawell-closedcontainerawayfrommoistureandsunlight.ShelfLife:2yearsifsealedandstoredintherecommendedconditions.