The Cu2+ binding capacity of the soybean hulls in which the cellulose was swelled with NaOH and esterified with citric acid(CA) could be improved greatly.

A trial using 36 lactating Holstein cows was conducted to investigate the effect of partial replacement of corn grains with soybean hulls (SH) in lactating dairy cows diet on lactation performance.

A study of applying modified soybean hull in decreasing water hardness;

Enzymatic preparation of soluble dietary fiber from soybean hull;

To study the effect on the content of cholesterol,triglyceride and high density lipopotein in serum,the soluble dietary fibers extracted from soybean residue and soybean hull with phosphate buffer and purified with the ultrafilter was fed to Kun Ming Species mouse.

The technics of cold, warm and hot dehullin in soybean dehulling system were summarized in this paper.

Study on acid-extraction of soy hull pectin;

The technology for extracting anthocyanins of black soybean seed coat was optimized by quadric regression orthogonal rotary tests.