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Cabbage red Colorant,China Luhaibao price supplier

Cabbage red Colorant

FOB Price:Price can be negotiated

Production Capacity:2oooKG/Month

Payment Terms: FOB ShangHai Port

Update Time:2013-08-16

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Product Description

pecifications

cabbage red Color
pink to raspberry red,grape,blue
Acceptable pH Range: 2.0 - 4.5
Stability very good
MOQ is 1kg,Paypal.

Plant origin: Brassica oleracea var. capitata f. rubra
Specification: 10% anthocyanin

Specifications

Plant origin: Brassica oleracea var. capitata f. rubra

The red cabbage (Brassica oleracea var. capitata f. rubra) is a sort of cabbage, also known as Red Kraut or Blue Kraut after preparation. Its leaves are coloured dark red/purple. However, the plant changes its colour according to the pH value of the soil, due to a pigment called anthocyanin(flavin).

On acidic soils, the leaves grow more reddish while an alkaline soil will produce rather greenish-yellow coloured cabbages. This explains the fact that the very same plant is known by different colours in various regions. Furthermore, the juice of red cabbage can be used as a home-made pH indicator, turning red in acid and blue in basic solutions. It can be found in Northern Europe, throughout the Americas, and in China.

Red cabbage extract is a natural red food color made from purple cabbage (cruciferae) through extraction, concentration, refining and sterilizing processes. Its main compositon are anthocyanins and flavones. It is dissolved in water and water-alcohol solutions. The PH values of the solvent affect its color hue. It will become red or red purple in acid, blue in neutral and green in alkaline.

Action:

1. food,

2. beverage,

3. pharmaceutical,

4. cosmetic

5. an ideal Colorant used in wine, drink, syrup, jam, ice cream, pastry and so on

6. To determine if a substance is an acid or a base by boiling it in water and using the water as a pH indicator

ANALYSIS	SPECIFICATION	RESULTS
Appearance	Dark blue powder	Complies
Color value (1%, 1cm, 530nm)	≥60	60.3
Loss on Drying	≤5.0%	4.2%
Residue on Ignition	≤5%	2.9%
Heavy Metal	<5ppm	Complies
As	<3ppm	Complies
Pb	<2ppm	Complies
Residual Pesticide	Negative	Complies
Microbiology
Total Plate Count	<1000cfu/g	Complies
Yeast & Mold	<100cfu/g	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies

Other Products

E50-80 Cabbage red colorant

E50-80 Purple Sweet Potato Red Colorant

Radish Red Colorant

E60 Gardenia Yellow Powder

Company Profile

Name: QianJiang Green-Sea Treasure Bio-tech Co.,LTD

Main Products: Natural Colorant: Gardenia Yellow ,Gardenia red ,Gardenia Green ,Cabbage red ,Radish Red,Monascus Red,Puple Sweet Potato, Carthamin Yellow.

Business Type: Manufacture & Trade

Total Employees: 100 ~ 500

Established Year: 2001

Total Annual Revenue: US$10 Million - US$50 Million

Main Markets: North America,Eastern Asia,Western Europe,

Address: No.3 North An Yuan Road,Zhouji Industrial Management Zone,Qianjiang City ,Hubei Prvince,China

Qian Jiang Green Sea Biological Co., ltd is a specialized manufacturer and exporter of natural colorant and herbal extraction products .Gardenia yellow (blue, red ),Radish Red, Cabbage red, Purple sweet . , Carthamin yellow are our leading product .

As a member of Chinese food additive and ingredients association, our products have passed ISO9001, IS020002, OK Kosher ,Halal,certificate.And We have make registration in FDA

As one of the largest natural colorant manufacturer in China, we have 3 advanced production lines with annual output of 800 tons .Our products not only are popular in China but also warmly welcomed by Japan ,Korea ,and Denmark Customers.