Catechins
None
UPLC-DAD
USP-NF (Green Tea)
Analyte List
8
analytes
| Analyte Name | CAS # | Type |
|---|---|---|
| (+)-Catechin | 154-23-4 | Measured |
| (−)-Epicatechin | 490-46-0 | Measured |
| (−)-Epicatechin-3-O-gallate | 1257-08-5 | Measured |
| (−)-Epigallocatechin | 970-74-1 | Measured |
| (−)-Epigallocatechin-3-O-(3'-O-methyl)-gallate | 83104-87-4 | Measured |
| (−)-Epigallocatechin-3-O-gallate | 989-51-5 | Measured |
| (−)-Gallocatechin-3-O-gallate | 4233-96-9 | Measured |
| Total Catechins | Total (Sum) |
Technical Data Sheet
Test Name (LIMS/CoA)
Catechins - USP-NF (Green Tea) - UPLC-DAD
Method Name
Determination of Catechins in Powdered Decaffeinated Green Tea Extract by HPLC-UV
Method Code
ANA-TM-131
Platform Type
UPLC-DAD
Result Type
Calculated
Method References
USP-NF monograph
Limit of Quantitation
Dynamic Reporting Limit: The reported LOD and LOQ
Acceptable Matrices
Powdered Decaffeinated Green Tea Extract; Green Tea Extract Powders; Standardized Decaffeinated Green Tea Extract Dietary Ingredients; Finished Dietary Supplements Containing Powdered Decaffeinated Green Tea Extract (where USP-NF methodology is applicable)
*Prices and offerings are subject to change without notice.
Catechins
USP-NF (Green Tea)
qPCR
Test Code
GNTEA
Status
Active
TaT
1-2 Business Days
Performing Lab
Cambium Analytica - In-House
Sample Needed
10 g
References
USP
Category
Botanical & Phytochemical
Subcategory
Phytochemicals - Quantitative Metabolites
Industries Available
Dietary Supplements
Food
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