|Table of Contents|

Comparison of the Total Phenol and Related Enzymes in Amur Grape of Different Color Unite(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年20期
Page:
6-8
Research Field:
Publishing date:

Info

Title:
Comparison of the Total Phenol and Related Enzymes in Amur Grape of Different Color Unite
Author(s):
ZHAO Ying; YANG Yi-ming; WANG Zhen-xing; LIU Ying-xue; XU Pei-lei; AI Jun; LI Xiao-yan
Institute of Special Wild Economic Animal and Plant Science,Chinese Academy of Agricultural Sciences,Changchun,Jilin 130112
Keywords:
amur grape; color unite; total phenol; PAL activity; PPO activity
PACS:
S 663.1
DOI:
-
Abstract:
Taking 14 selected amur grape resources as materials,comparison of color unite,total phenol and related enzymes were carried out by variance analysis and correlation analysis according to the differences in juice color.The results showed that range of the color unite was 5.889-62.861 g-1；the color unite,total phenol,PAL and PPO activities of 14 amur grape resources were significant difference；content of color unite showed a positive correlation with total phenol and the activity of PAL,PPO.Meanwhile,the content of total phenol was positive correlation with PAL and PPO activity.Thus it could be seen that the deeper juice color,the higher total phenol in fruit which would be more stronger antioxidant ability.However,because of the higher PPO activity in deeper juice color of amur grape,the browning should be controlled in the process.

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Last Update: 2014-11-17