Abstract
Objective: The content of carotenoids, zeaxanthin, β-carotene, zeaxanthin dipalmitate of Lycium barbarum L. dried fruit in eight areas (Jinghe of Xinjiang, Baiyin of Gansu, Nanliang of Ningxia, Zhongning of Ningxia, Huinong of Ningxia, Wulateqianqi Pioneer Town of Neimeng, Guyuan of Ningxia, Chaidamu of Qinghai) was determined by spectrophotometry and HPLC.Result: The method of HPLC to detect three major carotenoids of Lycium barbarum L. was simple and fast. The three major carotenoids could be qualitatived and quantitatived within 20 min. The content of carotenoids, zeaxanthin, β-carotene, zeaxanthin dipalmitate of Lycium barbarum L. dried fruit in Qinghai was the highest in eight areas. The Lycium barbarum L. in eight areas was divided into two categories by cluster analysis. The Lycium barbarum L. in Zhongning, Guyuan, Qinghai was a category, the other was a category.
Publication Date
4-28-2015
First Page
76
Last Page
79
DOI
10.13652/j.issn.1003-5788.2015.02.015
Recommended Citation
Yunqing, QU; Tonggang, ZHANG; and Dunhua, LIU
(2015)
"Cluster analysis on carotenoids contents in Lycium barbarum L fruits from different origins,"
Food and Machinery: Vol. 31:
Iss.
2, Article 15.
DOI: 10.13652/j.issn.1003-5788.2015.02.015
Available at:
https://www.ifoodmm.cn/journal/vol31/iss2/15
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