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中国农学通报 ›› 2016, Vol. 32 ›› Issue (4): 83-86.doi: 10.11924/j.issn.1000-6850.casb15100079

所属专题: 生物技术 园艺

• 林学 园艺 园林 • 上一篇    下一篇

不同植物细胞分裂素对‘红富士’苹果果实抗氧化活性及品质的影响

辛艳伟1,牛颜冰2,李晓瑞2   

  1. (1山西农业大学资源环境学院,山西太谷 030801;2山西农业大学生命科学学院,山西太谷 030801)
  • 收稿日期:2015-10-20 修回日期:2015-11-13 接受日期:2015-11-25 出版日期:2016-02-01 发布日期:2016-02-01
  • 通讯作者: 牛颜冰
  • 基金资助:
    山西省留学人员管理委员会办公室科研资助项目“植物细胞分裂素对苹果抗氧化活性影响的研究”(2009041)。

Effects of Different Plant Cytokinin on Antioxidant Activity and Quality of ‘Fuji’ Apple Fruit

Xin Yanwei1, Niu Yanbing2, Li Xiaorui2   

  1. (1College of Environment and Resource, Shanxi Agricultural University, Taigu Shanxi 030801;2College of Life Science, Shanxi Agricultural University, Taigu Shanxi 030801)
  • Received:2015-10-20 Revised:2015-11-13 Accepted:2015-11-25 Online:2016-02-01 Published:2016-02-01

摘要: 为了提高红富士苹果(Malus pumila Mill)果实内总抗氧化物质含量,增强其营养价值,开发功能保健苹果,试验通过在果实膨大期,以新鲜采摘的成熟红富士苹果的果实为研究对象,对苹果叶片喷施不同种类的植物细胞分裂素,研究植物细胞分裂素对果实内的总抗氧化活性及其品质的影响。试验结果表明:在果实膨大期对叶片喷施一定浓度的激动素、玉米素和6-苄基腺嘌呤都能提高苹果果实的抗氧化活性,提高果实内的总糖、总酸和蛋白质的含量。其中,激动素对提高果实抗氧化活性,提高总糖、总酸和蛋白质的含量的效果最明显,6-苄基腺嘌呤的效果居中,玉米素的效果最不明显。在果实膨大期对叶片喷施不同的植物细胞分裂素,能提高成熟果实的总抗氧化活性,改善果品品质,为开发生产富含抗氧化活性物质的功能保健苹果提供了理论依据与技术支持。

关键词: 土壤团聚体, 土壤团聚体, 有机碳, 颗粒有机质, 辽河三角洲

Abstract: In order to increase the total antioxidant substance content in ‘Fuji’ apple (Malus pumila Mill) fruit, increase the fruit nutritive value and explore the health care function of apple fruit, the effect of different plant cytokinin on the total antioxidant activity and quality of ‘Fuji’ apple fruit were analyzed with fresh mature apples in fruit expanding period. The results showed that the content of total antioxidant activity, total sugar, total acid and protein content could be increased by spraying of kinetin, zeatin and 6-benzyl adenine on leaves. Among them, the kinetin treatment had the most significant effect, followed by 6-benzyl adenine and zeatin. The study showed that the spraying of different plant cytokinin on leaves could increase the total antioxidant activity in mature fruit and improve fruit quality. The results could provide theoretical foundation and technical support for the production of antioxidant substance rich apples.

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