The trial used Nanguo Pear as material,and studied the extent distributing and dynamic changing of major browning factor in the fruit during postharvest afterripening and storage.

Study on browning and color protecting of fast-dissolving instant Chinese chestnut powder;

Controlling and its mechanism on the browning and softening of the lotus sprout;

The brown stain of enzyme-acceleration has avoided by enzyme-passivation.

：This paper deeply studied formula for making seasoned bamboo shoot and its process techniques,and proposed new solution of some questions, such as brown stain,colourfading and tyrosine separation.

Study on the relations of browing and the taking-out time of the pickling stems of cabbage;

Research on Browing in Plant Tissue Culture;

The articles studied the main factors of browning of drink to resolving the browing phenomenon during the processes.

Studies on preventing method of brown-resistence in packaged pickled cabbage as chippings;

Study on reasons of Aloe brown;

Preliminary study on Physiological factors of brown in chestnut fruit:;