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brief       30% polyphenols     50% polyphenols          95% polyphenols


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)

Certificate of Analysis


  Product Name: Green Tea Polyphenols 95%
  Batch Number: GTP-0010901
  Quantity:   1,000kgs

Items

Specification

Test Results Remark
 Appearance:  Milk yellow powder O.K.  
 Sieve analysis:  Pass 60 mesh O.K.  
 Bulk Density:  40-55%/100ml O.K.  
 Moisture:  <3.0% 2.5% 105oC  2h
 Extract Solvents:  Alcohol,ethyl acetate O.K.  
 Carries Used:  None O.K.  
 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:  79% 8.24% HPLC
 Ash:  <5% 2.42% 525oC
 Heavy Metals:  <20ppm O.K.  
 Arsenic(as As2O3):  <1ppm Absent  
 Ethyl acetate:  <10ppm 6ppm  
 Solvents Residue:  <100ppm N.D.  
 Total Bacteria:  <1000cfu/g O.K.  
 E.Coli:  Absent O.K.  
 Salmonella:  Absent O.K.  
 Mold:  <50cfu/g O.K.  
 Yeast:  <50cfu/g O.K.  
 Shelf Life:  Two Years O.K.  
 Packing:  25kg/drum 40drums
 Size:I.D.40 x H50cm
   


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