Abstract：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.
