It is a comparison about the chemical composition and nutritional components of

the fruit and leaf of genuine traditional Lycium barbarum L. ‘Ningqi No.1’produced from

Luhuatai Horticultural Farm of Yinchuan and Zhongning County.The results show that the

highest amino acids contents are Asp,Glu,Ala,Arg and Pro both in fruits and leaves,but no

significant difference was observed between the fruits produced in Luhuatai Horticultural

Farm of Yinchuan and Zhongning County.The lycine content of Air-drying fruit produced in

Zhongning County was 44.2 % higher than that produced in Luhuatai Horticultural Farm of

Yinchuan.The polysaccharide content of air-drying fruit and leaf produced in Luhuatai

Horticultural Farm of Yinchuan was higher than that produced in Zhongning County.The VC

content of air-drying fruit and leaf produced from Luhuatai Horticultural Farm of Yinchuan

was distinctively higher than that produced in Zhongning County.The loss of carotene

content of freeze-drying fruit was higher than that of air-drying fruit.While the loss of

VC content of air-drying fruit was higher than that of freeze-drying fruit.