|Place of Origin:||Shaanxi,China|
|Model Number:||Multi Specification|
|Minimum Order Quantity:||1kg|
|Packaging Details:||DRUM, CARTON|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability:||1000 TONS PER MONTH|
|Product Name:||Grape Skin Extract||CAS:||11029-12-2|
|The Main Purpose:||Colorant||Shelf Life:||2 Years|
|Origin:||Shaanxi, China||Water Soluble:||Yes|
Halal Natural Pigment Powder,
CAS 11029-12-2 Natural Pigment Powder,
CAS 11029-12-2 Grape Skin Extract
Pure Fruit Extract Natural Pigment Powder Grape Skin Extract
1. Introduction of Grape Skin Extract
Grape skin pigment (GPP) contains more than 20 anthocyanins and tartaric acid. Grape skins are rich in anthocyanins, and as inedible parts of fresh fruits and by-products of grape processing, they have a wide range of sources and low prices. They are indeed natural edible pigment resources that can be developed and utilized. According to a report by Textiles India (M, Textiles India), natural dyes extracted from grape skins can be used for dyeing wool and silk fabrics. Through the fastness to rubbing, fastness to sunlight. The test of heat fastness and washing fastness found that the dyes in grape skins have good compatibility with other natural dyes, and found that its color fastness to silk fabrics is better than that to wool dyeing degree.
Grape skin red is an anthocyanin pigment. The main coloring components of grape skin red are malvadin, paeoniflorin, delphinium and 3´-delphin or anthocyanin glucoside. Malvacein (C17H15O7X): R, R1=OCH3 Paeoniflorin (C15H11O7X): R natural grape skin red, R1=OH delphinium (C16H13O6X): R= OCH3, R1=H3´-delphin (C16H13O7X) :R= OCH3, R1=OHX¯= Physical and chemical properties of acid component: red to dark purple liquid, block, paste or powdery substance with a slight peculiar smell, soluble in water, ethanol, propylene glycol, insoluble in oil. The hue changes with the change of pH value, it is red to purple-red when it is acidic, and dark blue when it is alkaline. Dark purple in the presence of iron ions. Dyeing and heat resistance are not strong, and it is easy to oxidize and change color.
2. Parameters of Grape Skin Extract
|Product name||Grape Skin Extract|
|Active ingredients||RED GRAPE PEEL COLOR|
|Color||Dark purple powder|
|The main purpose||Colorant|
3. Functions of Grape Skin Extract
Grape skin red pigment is a natural food coloring, used for the coloring of acidic beverages, wine, cakes, jams, jellies and other foods. It is extracted and refined from the skin of red grapes. It is mainly composed of anthocyanins and flavonoids.
Natural food coloring. For fruit drinks, carbonated drinks, alcoholic beverages, cakes, jams, etc. The dosage of beverages, wines, jams and liquid products is 0.1%-0.3%. Adding amount in powdered food is 0.05%-0.2%. Ice cream 0.002%-0.2%.
4. Application of Grape Skin Extract
Food coloring, suitable for the coloring or complementary coloring of wine, carbonated beverages, fruit juice (flavored) beverages, jams, candies, etc.
5. FAQ of Grape Skin Extract
Q1: How to confirm the product quality before placing an order? A: Can provide free samples, we have an authoritative third-party testing agency issued by the inspection report.
Q2: What is your minimum order quantity?
A: For high value-added products, our minimum order quantity starts from 10g. For other low value products, our minimum order quantity starts from 100g and 1kg
Q3: Is OEM / ODM provided?
A: Of course. We are a company integrating industry and trade.
Q4: What is the delivery time?
A: 3-7 working days after payment. It will change according to the quantity .
Q5: How to order and pay?
A:We'll send it to you. You can also order through Alibaba Trade Insurance (we can accept telegraphic transfer, Western Union, third party trusteeship, PayPal, L / C payment)
Q6: Do you provide after-sales service?
A: 24 * 7 service is for you.
6. Display of Grape Skin Extract