|Table of Contents|

Study on the Antioxidations of Dry Flower Buds in Different Rosa rugosa Cultivars(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年17期
Page:
67-70
Research Field:
Publishing date:

Info

Title:
Study on the Antioxidations of Dry Flower Buds in Different Rosa rugosa Cultivars
Author(s):
WU Dian-ming1; SHAO Da-wei1; FENG Li-guo2; ZHAO Lan-yong3
1.Deptment of Architecture Suzhou of Science and Technology,Suzhou,Jiangsu 215011;
2.College of Horticulture and Plant Protection,Yangzhou University,Yangzhou,Jiangsu 225009;
3.College of Forestry,Shandong Agricultural University,Tai’an,Shandong 271018
Keywords:
Rosa rugosa; cultivar; dry flower bud; antioxidation capacity
PACS:
S 685.12
DOI:
-
Abstract:
Taking home and abroad 20 roses representative types of dried flower buds as materials,total antioxidant activity,superoxide anion radical scavenging activity unit,unit energy scavenging hydroxyl radical and flavonoids and polyphenols content as the index,the content of antioxidation and flavonoids and polyphenol were compared and studied.The results showed that the significant differences in total antioxidant reactivity units (TARU),superoxide anion resistance reactivity units (SARRU),hydroxyl radical resistance reactivity units (HRRRU),the contents of flavone and polyphenol existed among 20 cultivars,at 0.01 levels.According to the hierarchical clustering procedure,20 rose cultivars could be clustered into 3 clusters.The clustering results showed that the antioxidation capacities of dry flower buds in different rose cultivars were closely correlated to the geographic location from which cultivars were introduced,not colors and types of the flowers.

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Last Update: 2014-08-09