| 樟树根材苯/醇提取物的Py-GC/MS分析 |
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| 引用本文： | 郭林林,张党权,谷振军,韩欣,宋志丹,彭宽,章怀云.樟树根材苯/醇提取物的Py-GC/MS分析[J].中南林业科技大学学报,2011,31(1). |
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| 作者姓名： | 郭林林 张党权 谷振军 韩欣 宋志丹 彭宽 章怀云 |
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| 作者单位： | 中南林业科技大学经济林育种与栽培国家林业局重点实验室;中南林业科技大学林业生物技术湖南省重点实验室; |
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| 基金项目： | 国家“十一五”科技支撑计划子专题(2008BADA9B070101) |
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| 摘 要： | 对樟树根材的化学成分研究较少,制约了樟树根材高附加值产品的开发利用。采用Py—GC/MS三体联用技术研究了樟树根材的化学成分。樟树根经冷冻干燥除水,粉碎后于苯/醇溶液中进行提取处理,提取物滤液经浓缩、冷冻除水后,于热裂解器在550℃的He气流中进行热解,然后对热解产物进行GC/MS联机分析,采用色谱峰面积归一化法计算各组分的相对含量。分析结果表明,樟树根热解产物富含名贵生物医药、名贵香料成分,副产物不仅可用于高档化妆品和护肤品,还可用于生物医药以及食品、染料、工业溶剂等的原料。
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| 关 键 词： | 樟树 根材 Py—GC/MS 高品位资源化利用 化学成分 |
Analysis of chemical components of benzene/ethanol extractives from root wood of Cinnamomum camphora by Py-GC/MS |
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| GUO Lin-lin,ZHANG Dang-quan,GU Zhen-jun,HAN Xin,SONG Zhi-dan,PENG Kuan,ZHANG Huai-yun.Analysis of chemical components of benzene/ethanol extractives from root wood of Cinnamomum camphora by Py-GC/MS[J].Journal of Central South Forestry University,2011,31(1). |
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| Authors: | GUO Lin-lin ZHANG Dang-quan GU Zhen-jun HAN Xin SONG Zhi-dan PENG Kuan ZHANG Huai-yun |
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| Institution: | GUO Lin-lina,ZHANG Dang-quana,b,GU Zhen-juna,HAN Xina,SONG Zhi-dana,PENG Kuanb,ZHANG Huai-yunb(a.The Key Lab of Non-wood Forest Products of State Forestry Administration,b.Key Lab of Forestry Biotechnology of Hunan Province,Central South University of Forestry and Technology,Changsha 410004,Hunan,China) |
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| Abstract: | Cinnamomum camphora not only is a famous non-wood tree,which can be used to extract camphor,C.camphora oil and its ramification,but also an excellent timber tree.Researches about the chemical composition of C.camphora root wood was very less,this restricted the development and utilization of the root of C.camphora.Therefore,Py-GC/MS technology is used to analyze the chemical components of C.camphora root wood for utilizing the root wood's higt-trade outcomes.After treated with freeze-drying and smashing,the... |
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| Keywords: | Cinnamomum camphora root wood Py-GC/MS high-grade resource recovery chemical components |
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