蓝莓呼吸速率的测定及模型表征  

Determination and Characterization of Respiration Rate for Blueberries

作　　者：刘萌[1] 郭风军[1] 王美兰[1] 周志才[1] 张长峰 张玉华 

机构地区：[1]烟台大学食品科学与工程研究所,山东烟台264005 [2]国家农产品现代物流工程技术研究中心,山东济南250103

出　　处：《食品研究与开发》2013年第14期10-13,共4页Food Research and Development

基　　金：山东省科技攻关项目(2009GG01668);国家"863"计划项目(2011AA100702)

摘　　要：在(25±0.5)℃和(0.5±0.5)℃条件下,将蓝莓置于密闭容器中,定期测定密闭容器中CO2、O2的浓度随时间的变化,根据公式计算得出蓝莓在(25±0.5)℃和(0.5±0.5)℃下的呼吸速率。基于Michaelis-Menten方程,利用多重回归方法,建立蓝莓基于酶动力学的呼吸模型,为蓝莓MAP的设计提供参考。The concentrations of CO2,O2 of closed container within blueberries were determined at regular intervals at（25±0.5）℃ and（0.5±0.5）℃.The respiration rates for blueberries were calculated at（25±0.5）℃ and（0.5±0.5）℃ by formula computing.The respiration models based on Michaelis-Menten equation at（25± 0.5）℃ and（0.5±0.5）℃ were established by multiple regression method.The results of the study may provide theoretical basis for the design of MAP of blueberries.

关 键 词：蓝莓 呼吸速率 Michaelis-Menten方程 呼吸模型 

分 类 号：S663.9[农业科学—果树学]