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Changes of Flavonoid Compounds Content During the Fruit Development of  Lycium barbarum  L.(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年11期
Page:
152-155
Research Field:
Publishing date:

Info

Title:
Changes of Flavonoid Compounds Content During the Fruit Development of  Lycium barbarum  L.
Author(s):
WANG Zhong-zhong; MA Qian; MU Jin-feng; ZHANG Zi-ping
School of Life Science,Ningxia University,Yinchuan,Ningxia 750021
Keywords:
Lycium barbarum L.; fruit development; flavonoid; rutin
PACS:
S 567.1+9
DOI:
-
Abstract:
Taking 5-year-old ‘Ningqi No.1’ as material,spectrophotometric method was adopted to determine the changes of total flavones content during growth of Lycium barbarum,and HPLC was used to determine the content of rutin.The results showed that the content of flavones and rutin were in decline during the development of Lycium barbarum.The content of flavonoid compounds achieved the highest level when 9 days after blossom,then declined with fruit development.The content of flavones declined more rapidly during green fruit period and declined slowing as colour changes period,at this time,the content of flavones was tending towards stability.The content of rutin fell sharply when 9~19 days after blossom,during the 19~37 days after blossom,reduced to the lowest of 0.012 mg/g,the content of rutin was tending towards stability.

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Last Update: 2014-08-19