Qingdao Bio-Tech Resource Co., Ltd.
 Agriculture > Plant & Animal Oil >  organic pigment-purple sweet potato color

organic pigment-purple sweet potato color

Product Type:
Flavor Enhancers
Primary Ingredient:
anthocyanin
Form:
Powder
Fineness (%):
0.0001
Color:
purple red
Certification:
HACCP, ISO
organic pigment-purple sweet potato color
 
Detailed Description
 


1. dissolve in water
2. food grade
3. extracted from purple sweet potato
4. used as colorant in juice and ice food

Purple Sweet Potato is extracted from Ipomoea batatas L.

 

Main composition: Anthocyanins and other flavonoides.

 

Properties:

Red or red-purple liquid or powder.

In aqueous solution the color varies with its PH. When PH is 2-6, it is red; when PH is more than 7, the color is violet or blue.

 

ITEMS

INDICES

Appearance

Liquid

Powder

Red or Purple-red

Red or Purple-red

Color Value E10%1cm 530nm 

50—200

200—600

Loss on Drying      

10%

Ash                 

2%

4%

Heavy Metal    ppm 

20

20

Lead           ppm 

5

5

Arsenic        ppm 

2

2

Microbiologic Quality

Conforms to Standards of Food Additives

 

Technological Process: Raw Material → Slicing → Immersion in water → Filtering →Purification → Concentration in Vacuum → Killing of Bacteria →Liquid

 

Applications/Use Rates: Fruit Preps, Beverages; 0.01-0.05%

 

Storage Conditions: Avoid exposure to heat, air, and light. Recommended storing at refrigerator conditions for maximum shelf life of 2 years .

 


We have important business in the overseas market due to our high quality and reasonable prices. Also,we can supply Natural Pigments according to customers’ requirements!All items we are selling are best quality among the similar products.All items will be strict tested before shipping!We promise you that the quality of faucet is first-class and selection is wide. Faucets for home and lab are all available.Our goods are both excellent in quality and reasonable in price.We are sincerely looking for your cooperation.


Company information:
    Qingdao Bio-Tech Resource Co., Ltd. was established in 2010 . We is an exporter of China (Mainland) Other Plant & Animal Oil products.    We have exported products to many other countries, such as North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers!    We take this opportunity to invite you to become our partner!Please visit our website at www.qdbiotech.cn for complete informations about our company!
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Send Inquiry to this Supplier
 
Qingdao Bio-Tech Resource Co., Ltd.
Mr. Guosheng Wan
Rm.1-2-1401,No.26 Jingde Road,Qingdao China
86-532-66883364
13305327911

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