节点文献
牡丹不同类型总酚含量与PPO活性研究
On the Total Phenols Content and Activity of Polyphenol Oxidase of Tree Peony
【摘要】 以19个不同花型或花色的牡丹品种为试材,通过测定牡丹外植体总酚含量和多酚氧化酶(PPO)的活性,探讨了影响牡丹组培褐化的内在诱因,以期为牡丹的组织培养提供参考.
【Abstract】 This study was aimed to find out factors associated with tissue browning during the tissue culture of tree peony. Explants propagated from 19 species with different flower-types and flower-colors were used. The total phenols content and activity of polyphenol oxidase(PPO) in explants were determined.
【基金】 国家自然科学基金面上项目(30170785)
- 【文献出处】 北华大学学报(自然科学版) ,Journal of Beihua University(Natural Science) , 编辑部邮箱 ,2005年02期
- 【分类号】S685.11
- 【被引频次】46
- 【下载频次】487