Determination of methidathion residue in orange juice by gas chromatography;

Reverse osmosis(RO)concentration of orange juice separated by ultrafiltration was researched.

The mechanism of cloud stabilization for orange juice was investigated.

Use of resin in debittering citrus juice;

Research on the microbial debittering of Citrus juices;

About pectinesterase in citrus juices and its inactivating characteristics;