Green tea extract has wide range of functions and applications
Function
description2
Application
Product specification
ANALYSIS ITEMS |
SPECIFICATION |
TEST METHOD |
Appearance |
Fine powder |
Organoleptic |
Color |
Yellow brown powder |
|
Odour & Taste |
Characteristic |
Organoleptic |
Identification |
Identical to R.S. sample |
HPTLC |
Polyphenols |
10.0%~98.0% |
UV |
Sieve Analysis |
100% through 80 mesh |
USP39 <786> |
Loss on drying |
≤ 5.0% |
Eur.Ph.9.0 [2.5.12] |
Total Ash |
≤ 5.0% |
Eur.Ph.9.0 [2.4.16] |
Lead (Pb) |
≤ 3.0 mg/kg |
Eur.Ph.9.0<2.2.58>ICP-MS |
Arsenic (As) |
≤ 1.0 mg/kg |
Eur.Ph.9.0<2.2.58>ICP-MS |
Cadmium(Cd) |
≤ 1.0 mg/kg |
Eur.Ph.9.0<2.2.58>ICP-MS |
Mercury(Hg) |
≤ 0.1 mg/kg -Reg.EC629/2008 |
Eur.Ph.9.0<2.2.58>ICP-MS |
Heavy metal |
≤ 10.0 mg/kg |
Eur.Ph.9.0<2.4.8> |
Solvents Residue |
Conform Eur.ph. 9.0 <5,4 > and EC European Directive 2009/32 |
Eur.Ph.9.0<2.4.24> |
Pesticides Residues |
Conform Regulations(EC) No.396/2005 including annexes and successive updates Reg.2008/839/CE |
Gas Chromatography |
Aerobic bacteria(TAMC) |
≤1000 cfu/g |
USP39 <61> |
Yeast/Moulds(TAMC) |
≤100 cfu/g |
USP39 <61> |
Escherichia coli: |
Absent in 1g |
USP39 <62> |
Salmonella spp: |
Absent in 25g |
USP39 <62> |
Staphylococcus aureus: |
Absent in 1g |
|
Listeria Monocytogenens |
Absent in 25g |
|
Aflatoxins B1 |
≤ 5 ppb -Reg.EC 1881/2006 |
USP39 <62> |
Aflatoxins ∑ B1, B2, G1, G2 |
≤ 10 ppb -Reg.EC 1881/2006 |
USP39 <62> |
Packing |
Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm. |
|
Storage |
Store in a well-closed container away from moisture, light, oxygen. |
|
Shelf Life |
24 months under the conditions above and in its original packaging |