Purple Sweet Potato Colorant

Short Description:

Purple sweet potato colorant is extracted from the tubers and stems of purple sweet potato, and belongs to the anthocyanin group of substances, obtained by glycosylation of anthocyanin with sugar, called purple sweet potato pigment.

Purple sweet potato is an annual herb of the spinach family, and is an excellent sweet potato variety bred in Japan. Its flesh is purple-red, and the pigment contained in it is anthocyanin glycoside, so it is called purple sweet potato pigment.

The solid state of purple sweet potato red pigment is purple-black, and its dilute acid solution is bright and translucent deep red, easily soluble in water and ethanol aqueous solution, insoluble in grease, anhydrous ethanol.

Product Detail

Product Name: Purple sweet potato colorant

Used Part: Root

Appearance: Purple Powder

Grade: Food & Medical

Applying: Food, Beverage

Keep the Color, flavor and nutrition of flesh purple sweet potato;

Rich in protein, fat, carbohydrates, vitamins, minerals and dietary fiber;

After rehydration, purple potato powder has the same color, aroma, taste and taste as fresh purple potato;


Q1: Are you manufacturer or trading company?

Manufacturer.We have 3 factories, 2 based in Ankana, Xian Yang in China and 1 in Indonesia.

Q2: Can I get some sample?

Yes, usually 10-25g sample for free.

Q3: What’s your MOQ?

Our MOQ is flexible,usually 1kg-10kg for trial order is acceptable, for formal order MOQ is 25kg

Q4: Is there a discount?

Of course. Welcome to contactus. Price would be different based on different quantity. For bulk
quantity, we will have discount for you.

Q5: How long for production and delivery?

Most products we have in stock, delivery time: Within 1-3 business days after received payment
Customized products further discussed.

Q6: How to deliver the goods?

≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

Q7: What is the shelf life for the products?

Most products shelf life 24-36 months, meet with COA.

Q8: Do you accept ODM or OEM service?

Yes.We accept ODM and OEM services. Ranges: Soft qel, Capsule, Tablet, Sachet, Granule, Private
Label service, etc. Please contact us to design your own brand product.

Q9: How to start orders or make payments?

There are two ways for you to confirm order?
1.Proforma invoice with our company bank details will be sent to you once the order confirmed by
Email. Pls arrange payment by TT. Goods will be sent after received payment within 1-3 business days.
2. Need to be discussed.



About natural plant extract, contact us at info@ruiwophytochem.com at any time! We are a professional Plant Extract Factory, which has three production bases!

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