|Table of Contents|

Dynamic Variation of Energy Metabolism During Aging Process in Strawberry Fruit(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年20
Page:
18-21
Research Field:
Publishing date:

Info

Title:
Dynamic Variation of Energy Metabolism During Aging Process in Strawberry Fruit
Author(s):
GUO Jinli; CHEN Guihua; FAN Li; ZHU Guanyu; LIU Huan; LI Lianguo
(College of Agronomy，Inner Mongolia Agricultural University，Hohhot，Inner Mongolia 010019)
Keywords:
strawberry fruit; aging; mitochondria; respiratory metabolism-related enzyme; energy
PACS:
-
DOI:
10.11937/bfyy.201620005
Abstract:
The dynamic variation of mitochondria respiratory metabolism-related enzyme activities and energy level were studied during aging process in ‘Hongyan’ strawberry fruit in order to understand the relationship between energy and aging of strawberry fruit.The results showed that，in storage process of strawberry fruit，the activities of mitochondria respiratory metabolism-related enzyme succinic dehydrogenase(SDH)，H+-ATPase，Ca2+-ATPase decreased obviously，cytochrome oxidase(CCO) activity increased.ATP content decreased continuously，contents of ADP，AMP increased，contents of three energy level were different and ATP content was much higher than contents of ADP and AMP，ATP content was the dominant energy resource in fruit.Energy charge had similar trend with ATP.In conclution，decline of activities of mitochondria respiratory metabolism-related enzyme stated the decline of mitochondria function which resulted in energy deficiency.Energy deficiency played a role in aging of strawberry fruit.

References:

 

[1]刘亭,钱政江,杨恩,等.呼吸活性和能量代谢与荔枝果实品质劣变的关系[J].果树学报,2010,27(6)：946-951.

[2]陈莲,陈梦茵,林河通,等.解偶联剂DNP处理对采后龙眼果实果皮褐变和活性氧代谢的影响[J].中国农业科学,2009,42(11):4019-4026.

[3]SAQUET A A，STREIF J，BANGERTH F.Changes in ATP，ADP and pyridine nucleotide levels related to the incidence of physiological disorders in Conference pears and Jonagold apples during controlled atmosphere storage[J].Journal of Horticultural Science and Biotechnology,2000,75:243-249.

[4]徐青,郑国琦,郑紫燕,等.枸杞果实ATP酶超微细胞化学定位研究[J].西北植物学报,2009,29(8):1568-1577.

[5]祝美云,白欢,梁丽松,等.冷锻炼处理减轻低温贮藏桃果实冷害的能量代谢机理[J].农业工程学报,2012,28(23):257-264.

[6]陈梦茵,林河通,洪延康,等.DNP 和 ATP 对 Phomopsis longanae Chi 侵染的龙眼果实病害发生、能荷状态和呼吸代谢的调控[J].现代食品科技,2015,31(5):49-58,89.

[7]ACKRELL B A C，KEARNEY E B，SINGER T P.Mammalian succinate 〖JP3〗dehydrogenase[J].Methods in Enzymology,1978,53:466-483.

[8]朱广廉.植物生理学实验[M].北京:北京大学出版社,1990:34-37.

[9]ERREDE B，KAMEN M D，HATEFI Y.Preparation and properties of complex IV (Ferrocytochrome c：Oxygen oxidoreductase EC 1.9.3.1)[J].Methods in Enzymology,1978,53:40-47.

[10]ZHANG J H，LIU Y P，PAN Q H，et al.Changes in membrane-associated 〖JP3〗H+-ATPase activities and amounts in young grape plants during the cross 〖JP2〗adaptation to temperature stresses[J].Plant Science,2006,170(4):768-777.〖JP3〗

[11]何龙飞,沈振国.铝胁迫对小麦根系液泡膜 ATP 酶、焦磷酸酶活性和膜脂组成的效应[J].植物生理学报,1999,25(4):350.

[12]HALESTRAP A，DORAN E，GILLESPIE J，et al.Mitochondria and cell death[J].Biochem Soc Trans，2000,28:170-177.

[13]蔡琰,余美丽,邢宏杰,等.低温预贮处理对冷藏水蜜桃冷害和品质的影响[J].农业工程学报,2010，26(6):334-338.

[14]陈京京,金鹏,李会会,等.低温贮藏对桃果实冷害和能量水平的影响[J].农业工程学报,2012,28(4):275-280.

[15]阚娟,王红梅,金昌海,等.桃果实成熟过程中活性氧和线粒体呼吸代谢相关酶的变化[J].食品科学,2009,30(8):275-279.

[16]熊杰,冯亦璞.丁基苯酞对线粒体呼吸链复合酶活性的影响[J].药学学报,1999,34(4):241-245.

[17]文烜,宋丽丽,廖小军.减压贮藏技术对水蜜桃采后能量代谢的影响[J].农业机械学报,2014,45(10):226-230.

[18]赵颖颖,陈京京,金鹏,等.低温预贮对冷藏桃果实冷害及能量水平的影响[J].食品科学,2012,33(4):276-281.

[19]程顺昌,魏宝东,朱益鹏,等.1-MCP和CO2对‘南果梨’冷藏后货架期能量代谢特性的影响[J].西北植物学报,2013,33(6):1177-1182.

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Last Update: 2016-11-22