| 浙贝母不同品种间主要生理生化特性研究 |
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| 引用本文： | 俞超,赵小俊,沈秋,王豪,王忠华.浙贝母不同品种间主要生理生化特性研究[J].科技通报,2012(1):101-106,149. |
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| 作者姓名： | 俞超 赵小俊 沈秋 王豪 王忠华 |
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| 作者单位： | 浙江万里学院生物技术研究所;浙江大学原子核农业科学研究所 |
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| 基金项目： | 浙江省科技厅重点项目(2009C12088);浙江省大学生科技创新项目(2010R419022)共同资助 |
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| 摘 要： | 分别以金华磐安、宁波章水和江苏南通的5个浙贝母品种为材料,研究了不同产地和品种对内在生理生化特性(如苯丙氨酸解氨酶(PAL)、多酚氧化酶(PPO)、过氧化氢酶(CAT)、过氧化物酶(POD)的活性及叶绿素含量等)的影响。结果表明5个品种中狭叶贝母的各项酶活性和叶绿素含量最高;其他品种酶活性和叶绿素含量各有差异,且不同部位活性也各不相同。从不同产地来看,磐安、章水、南通的贝母在不同酶活性和叶绿素含量上各有差异,其中在PAL、CAT、POD的活性上,章水贝母均要高于金华和南通贝母,而从PPO的活性和叶绿素的含量来看,则是金华贝母要高于章水和南通贝母。
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| 关 键 词： | 浙贝母 生理生化特性 产地 品种 影响 |
Study of Major Physiological and Biochemical Properties of Different Fritillaria thunbergii Varieties |
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| YU Chao,ZHAO Xiaojun,SHEN Qiu,WANG Hao,WANG Zhonghua.Study of Major Physiological and Biochemical Properties of Different Fritillaria thunbergii Varieties[J].Bulletin of Science and Technology,2012(1):101-106,149. |
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| Authors: | YU Chao ZHAO Xiaojun SHEN Qiu WANG Hao WANG Zhonghua |
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| Institution: | 1(1.Institute of Biotechnology,Zhejiang Wanli university,Ningbo,315100,China; 2.Institute of Nuclear Agricultural Sciences,Zhejiang University,Hangzhou,310029,China) |
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| Abstract: | In this study,five species of Fritillaria thunbergii Miq from Zhangshui,Panan and Nantong regions,respectively,were used to investigate the effect on the physiological and biochemical characteristics(including phenylalanine ammonia lyase(PAL),polyphenol oxidase(PPO),catalase(CAT),eroxidase(POD) activity and chlorophyll content,etc.) of different producing place,different cultivar.The results showed that the activities of above enzymes and chlorophyll content of narrow leaf Fritillaria were the highest among five cultivars,while these physiological and biochemical characteristics of other Fritillaria was different with different tissues.It was also found that the planting place was the major effecting elements and PAL,CAT,POD activity of cultivar planting at Zhangshui was higher than those planting at Panan and Nantong County,while the PPO activity and chlorophyll content of cultivar planting at Zhangshui was lower than those planting at Panan and Nantong County. |
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| Keywords: | Fritillaria thunbergii Miq physiological and biochemical property producing place cultivars impact |
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