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商品名称：茶多酚
纯 度：95%
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 Polyphenols 95%
Batch
Number: GTP-0010901
Quantity:
1,000kgs
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Items |
Specification |
Test
Results |
Remark |
| Appearance: |
Milk
yellow 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% |
2.5% |
105oC
2h |
| Extract
Solvents: |
Alcohol,ethyl
acetate |
O.K. |
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| Carries
Used: |
None |
O.K. |
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| Tea
Polyphenols: |
>95% |
96.93% |
UV-UIS |
Tea
Catechins:
EGC
(+)-C
EC
EGCg
GCg
Ecg |
>70% |
76.76%
7.34%
1.99%
7.25%
44.29%
2.11%
13.78% |
HPLC |
| Caffeine: |
7－9% |
8.24% |
HPLC |
| Ash: |
<5% |
2.42% |
525oC |
| Heavy
Metals: |
<20ppm |
O.K. |
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| Arsenic(as
As2O3): |
<1ppm |
Absent |
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| Ethyl
acetate: |
<10ppm |
6ppm |
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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
40drums
Size:I.D.40
x H50cm |
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