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Purple Sweet Potato Color Extract - China

price: contact company for price

The pigments that give purple sweet potato their chracteristic color are

anthocyanins. These pigments exhibit a reversible change in molecular

structure as the PH of solutions change from acid to basic.

This change in structure is characterised by a shift in hue from red to purple to blue as PH changes from acidic to basic.

Application: Flavors, Energy drinks, Soy Drinks, Spirits, Juice Drinks, Specialty Tea, Ice Cream, Yogurt Smoothies, Fruit Preparations, Salad Dressing, Breakfast Cereal, Dry mixes.

Storage: protected from light and heat, better to be stored in cool, dry and airproof conditions.

Company Contact:

  • Phone: 008653282420689

  • Address: Wubei Industrial Park, Laixi ,Qingdao, China

  • Email: Email

Published date: August 6, 2014 -

  • Business Description: Qingdao Pengyuan Kanghua Natural Source Co., Ltd founded in 2010,

    registered capital of 10 million Yuan,is a high tech enterprise located

    in Wubei Industrial Park in Laixi city of Qingdao.

    The company formerly known as Qingdao Pengyuan Natural Pigment Research Institute, is the earliest domestic natural pigment manufacturer,which is engaged in anthocyanin extraction from plants.

    At present the company mainly produces different natural pigments and juice, such as purple sweet potato red pigment ,purple cabbage red pigment ,radish red pigment, beet red pigment ,grape skin red pigment ,purple perilla red pigment ,gardenia yellow/green/blue series ,curcumin, purple perilla juice ,and purple sweet potato flour .Those products are mainly used in food , beverage and daily chemicals. Most of them are exported to more than twenty countries all over the world.

    Vivid colors derive from the nature. Pengyuan Kanghua will lead your life to nirvana with superior pigments.

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