Comparison on Nutritional Components Contents in Petals of Six Peony Varieties(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Comparison on Nutritional Components Contents in Petals of Six Peony Varieties

Author(s):: LIU Ping; SHAO Xiao-qi; DING Yi-feng; LIU Xu-dan; WANG Tian-le; WANG Xue-rui; LU Fang; ZHANG Yan; College of Life Science,Henan Normal University,Xinxiang,Henan 453007

Keywords:: peony; petals; total sugar; total protein; anthocyanin; vitamin C; SOD

Abstract:: During florescence of six peony varieties (‘Gaoganhong’,‘Zhushapan’,‘Dahongyan’,‘Qihuashuanglu’,‘Honglingchijin’,‘Pantuoronghua’),the content of total sugar,total protein,anthocyanins,vitamin C and superoxide dismutase(SOD) activity in petals were measured and analyzed,in order to provide a theoretical basis for the further research and development of it.The results showed that,the contents of total sugar,total protein and vitamin C in all the six peony varieties were abundant,and high-level SOD activities were detected.The other five peony varieties got plenty of anthocyanins except for ‘Qihuashuanglu’,which had pure white petals,and the deeper the colors were,the higher the content was.Therefore,edible purpose must be considered in the development of nutrition and healthy function of herbaceous peonies.

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Last Update: 2014-08-08