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日期: 2025-05-04
今日:
总计:
上次:
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红茶提取物 分 析 证
| Item |
Specification |
Results |
| Batch No. |
|
BTE-030626 |
| Quantity |
|
1,000kilos/40drums |
| Outer appearance |
Brown-red powder |
Complies |
| Particle size |
90% through 80screen |
80mesh |
| Bulk Density |
40~50g/100ml |
46g/100ml |
| Total Tea Polyphenols (byUV) |
>=60% |
65.35%(Folin-Ciocalteu) |
| Total Catechins(by HPLC) |
>=30% |
35.605% |
| EGC |
|
2.040% |
| DL-C |
|
3.605% |
|
EGCG |
|
10.732% |
| EC |
|
6.506% |
| GCG |
|
0.242% |
| ECG |
|
12.480% |
| TFs |
|
Present |
| Caffeine |
7%~9% |
8.591% (HPLC) |
| Ethyl acetate residue |
<=0.01% |
Complies |
| Extract Solvent |
30% Grain alcohol(v/v) |
Complies |
| Moisture |
<=5.0% |
3.36% (5g/105℃/2hrs) |
| Ash |
<=5.0% |
0.85% (2g/525℃/3hrs) |
| Excipient |
None |
Complies |
| Heavy Metals |
<=10ppm |
Complies (AA) |
| Arsenic (As) |
<=2ppm |
Complies (AA) |
| Cadmium (Cd) |
<=1ppm |
Complies (AA) |
| Lead (Pb) |
<=2ppm |
Complies (AA) |
| Organic Residues |
<=1ppm |
Complies (GC) |
| Pesticides Residues |
<=1ppm |
Complies (GC) |
| Solvent Residues |
<=0.01% |
Complies (GC) |
| Aflatoxins |
<=0.2ppb |
Absent (HPLC) |
| Total bacteria count |
<1000cfu/g |
Complies |
| Mold & Yeast |
<100/g |
Complies |
| E.Coli |
Negative |
Negative |
| Salmonella |
Negative |
Negative |
| Staphylococcus aureus |
Negative |
Negative |
| Tested date: |
|
June 30,2003 |
| Quality Control |
|
ZCM |
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