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Brand New Tea Polyphenols Made in China

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US$ 14.8 - 23 MOQ: 1 Kilogram
Key Specifications
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Type:
Tea Extract
Variety:
Green Tea Extract
Form:
Powder
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Shaanxi Dongyu Bio-Tech Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Xi'an
Delivery Detail:
Delivery time depends on order quantity.

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Type Tea Extract
Variety Green Tea Extract
Form Powder
Part Leaf
Extraction Type Other, Water and alcohol
Packaging Bottle, Can, Drum, Glass Container, Plastic Container, Other
Place of Origin China
Grade First Class
Brand Name Dong Brand
Model Number TP50/20

Specifications

1. Name: green tea extract
2. Specification: polyphenols: 50%, Catachin: 40%, EGCG: 20%
3. Materials: Organic tea leaf

 

Certificate Of Analysis

Green Tea Extract

(50% Polyphenols)

Product
Green Tea Extract(50% Polyphenols)

For food, medicine, cosmetic purpose

Chemical Classification

Organic nutritive, antioxidant

Batch No.

140425-03

Date of manufacture

Apr. 25,2014

Date of analysis

Apr. 25,2014

Date of report

Apr.30,2014

Storage

Well sealed in cool and dry place, away from light

Shelf life

24 months when properly stored

Analytical

Specifications

Analysis Results

Appearance

Light brown fine powder

Complies

Polyphenols

≥ 50% (UV)

50.9% (UV)

Catechins

 

42.5% (HPLC)

EGCG

≥12.0 (HPLC)

21.7% (HPLC)

Caffeine

≤1.0%. (HPLC)

0.6% (HPLC)

Loss on Drying

≤5% Max.

2.4%

Sieve Analysis                                                           

Heavy Metals

95% pass 80mesh

100% pass 80 mesh

≤10.0ppm

Conforms

As.

≤2.0ppm

Conforms

Lead

≤5.0ppm

Conforms

Microbiological

 

 

Total Aerobic Plate Count

≤ 1,000 CFU/gm

Conform

Yeast/Mold

≤ 100 CFU/gm

Conform

Salmonella

Negative

Negative

E.Coli

Negative

Negative

Conclusion:confirm with specification

 

 

Analyst:

 
 

Collator:

 

 

 

Certificate Of Analysis

Green Tea Extract

(50% Polyphenols)

Product
Green Tea Extract(50% Polyphenols)

For food, medicine, cosmetic purpose

Chemical Classification

Organic nutritive, antioxidant

Batch No.

140425-03

Date of manufacture

Apr. 25,2014

Date of analysis

Apr. 25,2014

Date of report

Apr.30,2014

Storage

Well sealed in cool and dry place, away from light

Shelf life

24 months when properly stored

Analytical

Specifications

Analysis Results

Appearance

Light brown fine powder

Complies

Polyphenols

≥ 50% (UV)

50.9% (UV)

Catechins

 

42.5% (HPLC)

EGCG

≥12.0 (HPLC)

21.7% (HPLC)

Caffeine

≤1.0%. (HPLC)

0.6% (HPLC)

Loss on Drying

≤5% Max.

2.4%

Sieve Analysis                                                           

Heavy Metals

95% pass 80mesh

100% pass 80 mesh

≤10.0ppm

Conforms

As.

≤2.0ppm

Conforms

Lead

≤5.0ppm

Conforms

Microbiological

 

 

Total Aerobic Plate Count

≤ 1,000 CFU/gm

Conform

Yeast/Mold

≤ 100 CFU/gm

Conform

Salmonella

Negative

Negative

E.Coli

Negative

Negative

Conclusion:confirm with specification

 

 

Analyst:

 
 

Collator:

 

 

 

 

 Brand new tea polyphenols made in China

  

 

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Shaanxi Dongyu Bio-Tech Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
1,000-3,000 square meters
Total Employees
101 - 200 People
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