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天然色素

1.Product Information


Product name

Beetroot concentrate

Product source

The beetroot concentrate is made of red beet roots of the genus Lepiaceae as a raw material, extracted and refined.

Physical and chemical properties

Red to purple-red powder, no peculiar smell; easily soluble in water, the solution is red to reddish purple; good light and heat stability, the hue is red at pH3.0-8.0, and it is easy to turn yellow when heated

Executive standard

GB1886.111-2015

Storage method / shelf life

Store in a dark, cool and dry place after sealing/12 months

 

2.Product specifications / formulation


E1% 1cm7—E1% 1cm200 powder

 

3.Product introduction


Beetroot concentrate is a water-soluble pyridine derivative pigment, which is red under acidic and neutral conditions, with strong coloring ability and bright color.

1、Stability


Thermal stability of Zhongda beetroot concentrate E100 at different pH


Stability of beetroot concentrate E100 under light conditions at 37℃

The pH value of beetroot concentrate: within the range of 3-6, it can maintain a stable bright red color. 4-5 is relatively stable. The beet red pigment has poor heat resistance and light resistance.


2、There are two color hues of purple and red for customers to choose.


Red hues  

Purple hues

 

4.Product appearance and application effect



beetroot concentrate

beetroot concentrate

 beetroot concentrate

 

 

1.jpg 

The aqueous solution of beetroot concentrate is red to red purple

 

2.png

Effect picture of application of beetroot concentrate under different pH