Food additives play an important role in biology technology, separation technology, fement technology.

1. In biology technology, we have developed amylase which endures high temperature in １００－１３０℃. In addition, we improve enzyme transmission rate, output can reach at ９７－９８％.
2. High-tech separation technology. Recently, the application of extraction penetrates into food additives. Separate material according to different molecular weight. Quality and value improves for more than 10 times. Distil technology makes resin purification achieves at more than 95T.

In ferment, we develop original yellow rubber recently and manufacture Ｖｃ and ＣＰＰ.