Description
Name：Red Grape Peel
Pigment
Product
Source：Red grape peel pigment is
extracted from the peel of red grape.
Active
Ingredient：Anthocyanin and
flavone.
Specification：E＝****0.
Test
Method：UV
Red grape peel
pigment, a purely natural and water-, alcohol-, and ethylic
acid-soluble color, is extracted from grape peel. The main
manufacturing processes are checking, washing, smashing,
haematochrome extraction, abruption, purifying, concentrating,
sterilizing, spraying and drying. The main ingredients are
anthocyanin and flavone. Its color depends on the change in PH
value. This kind of pigment powder is widely used in food, acidic
beverages, wine, jam, and jelly.
Product
source:Red grape peel
pigment is extracted from the peel of red grape.
Appearance:
Deep red
powder or liquid.
Active
ingredient:Anthocyanin
and flavone.
Specification:
Color Value
(E)＝****0.
Characteristics:
Red grape peel
pigment is easily dissolved in water, alcohol and acetic acid
solutions. Under acidic conditions, the color of its water solution
is purple-red. Under neutral conditions, the color becomes
blue-purple. When used under alkaline conditions, its color becomes
blue.
Applications:
This pigment
is widely used in coloring food, acidic beverages, wine, jam and
jelly. In addition, it has health care effects because it contains
anthocyanin.
Usage:
It
can be dissolved in water solution and water-based media. The
maximum dosage is 2.0g/kg.
Consumer:
Domestic and overseas food or food-related industries.
Precaution:
Red grape peel pigment is stable under heating during
pasteurization. This method can keep its native tone and color,
otherwise it may brown.
Package:
Two
polyethylene plastic bags inside, and paper barrel outside, or
packed according to customers’ request.
Storage:
Store in a
cool and dry place. Keep away from strong light and
heat.
Shelf
life:Unopened,
lasts one year.
