Beetroot is a natural color edible root of the beetroot through concentration, filtration, refining and sterilization processes. Its main composition is Betanin. It is a purple red liquid that dissolves easily in water and alcohol solutions. It is a purple red color stable in acidic and neutral environment, and is translated into yellow betaxanthine in the alkaline. The color will not change or gradually fade due to oxidation. It is widely used in drinks, dairy products, prepared fruit and others not heat food.
Specification liquid powder
appearance liquid red purple red powder
color 535nm 10-30 Unit 10-50
Ph 4.8 - 5.8 4.8 - 5.8
loss on drying =10%
ash =2% total =8.0%
bacterie = 1000 cfu/ml = 1000cfu/g
E.coil =30 cfu / 100 ml =30 cfu / 100 g
