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商品名称：茶多酚
纯 度：50%
产 地：略
年可供量：2000千克
价 格：略
附：产品分析证明（英文）
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Certificate
of Analysis
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Product
Name: Green Tea Extract 50%
Batch
Number: GTE-0010903
Quantity:
2000kgs
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Items |
Specification |
Test
Results |
Remark |
| Appearance: |
Light
yellow green powder |
O.K. |
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| Sieve
analysis: |
Pass
60 mesh |
O.K. |
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| Bulk
Density: |
40-55%/100ml |
O.K. |
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| Moisture: |
<3.0% |
2.39% |
105oC
2h |
| Extract
Solvents: |
Ethanol(30%)+Water |
O.K. |
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| Extract
Ratio: |
About
7:1 |
O.K. |
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| Part
Used: |
Leaves |
O.K. |
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| Carriers
Used: |
None |
O.K. |
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| Tea
Polyphenols: |
>50% |
52.86% |
UV-VIS |
Tea
Catechins:
EGC
DL-C
EC
EGCg
ECG |
>25% |
27.15%
3.39%
3.87%
5.80%
9.62%
4.47% |
HPLC |
| Caffeine: |
7－9% |
8.18% |
HPLC |
| Ash: |
<5% |
3.72% |
525oC |
| Heavy
Metals: |
<20ppm |
O.K. |
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| Arsenic(as
As2O3): |
<1ppm |
O.K. |
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| Solvents
Residue: |
<100ppm |
N.D. |
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| Total
Bacteria: |
<1000cfu/g |
O.K. |
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| E.Coli: |
Absent |
O.K. |
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| Salmonella: |
Absent |
O.K. |
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| Mold: |
<50cfu/g |
O.K. |
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| Yeast: |
<50cfu/g |
O.K. |
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| Shelf
Life: |
Two
Years |
O.K. |
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| Packing: |
25kg/drum
80drums
I.D.40cm
x H50cm |
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Hunan
Kinglong Bio-resources Inc.
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