Our Curcumin (Turmeric Oleoresin) is extract from the Turmeric rhizome. The principal coloring material is a group of three closely related curcuminoid compounds. As with our other colorants, the high quality and food-safe source come from our fully controlled farming and processing operations.

Scope of use: Widely used in the fields of noodle products, frozen drinks, candies, baked goods, seasonings, pickled vegetables, beverages, blended liquor, puffed foods, etc;

Henan Zhongda Hengyuan Biotechnology Stock Co., Ltd. is a manufacturer of natural colors and functional plant extracts established in 1993, specializing in research, development, production, sales and solution services. Zhongda Hengyuan is pioneer and leader in natural color industry, playing a leading role in natural colors application in China.

The company has established a domestic plant extraction and application research cooperation and innovation platform, the platform has academician workstation, natural color key laboratory, natural color engineering technology research center provincial enterprise technology center, post-doctoral research base, and national CNAS accredited laboratory, with independent intellectual property rights and patents. The platform has 23 production lines with independent intellectual property rights and patents, and the testing platform has passed CMA certification. At present, the company has dozens of independent core invention patents, and continues to work on the development and declaration of natural color standards.

We earnestly welcome new and old friends from all walks of life to visit our company, carrying out business negotiations, extending our mutual professional work, and striding towards our common prosperity and promising prospects.