广西生姜α-蒎烯、桉油精和龙脑的含量分析  

Content analysis of α-pinene,eucalyptol and borneol in ginger from different habitats in Guangxi

作　　者：谭建宁[1] 马雯芳[1] 徐东来 严克俭[3] 

机构地区：[1]广西中医药大学药学院,南宁530001 [2]南宁食品药品检验所,南宁530001 [3]广西中医药研究院,南宁530022

出　　处：《南方农业学报》2013年第4期662-666,共5页Journal of Southern Agriculture

基　　金：广西自然科学基金项目(2010GXNSFA013201)

摘　　要：【目的】对比广西不同产地生姜α-蒎烯、桉油精、龙脑的含量，为广西生姜规模化种植基地的优选及生姜深加工产品的质量控制提供参考依据。【方法】以气相色谱-质谱联用技术（Gc．MS）测定广西不同产地生姜α-蒎烯、桉油精、龙脑的含量。【结果】广西10个不同产地生姜的得油率在0．09％～0．28％，生姜α-蒎烯含量为0．0195,4）．0790mg／g，桉油精含量为0．0575-0．1790mg／g，龙脑含量为0．0152～0．0615mg／g。其中，广西生姜α-蒎烯含量以百色市靖西县的最高（0．0790mg／g），桂林市的最低（0．0195mg／g），两地相差超过4倍；桉油精含量以百色市靖西县的最高（0．1790mg／g），桂林市的最低（0．0575mg／g），两地相差3倍多；龙脑含量以梧州市苍梧县沙头镇的最高（0．0615mg／g），桂林市的最低（0．0152mg／g），两地相差超过4倍。【结论】广西不同产地生姜α-蒎烯、桉油精、龙脑的含量差异较大，综合各项指标以广西百色市靖西县的生姜最优，因此可选定百色市靖西县作为广西生姜规模化种植基地。[Objective]Contents of α-pinene, eucalyptol and borneol in ginger from different habitats in Guangxi were determined to provide references for selecting ginger manufacturing base in Guangxi and quality controlling of deep-processing ginger products. [Method]GC-MS was applied to detect the contents of α-pinene, eucalyptol and borneol in ginger from different habitats in Guangxi. [Result]Oil rate in ginger from 10 various habitats of Guangxi ranged from 0.09% to 0.28%. The contents of α-pinene, eucalyptol and borneol were 0.0195-0.0790 mg/g, 0.0575-0.179 mg/g and 0.0152-0.0615 mg/g, respectively. The highest content of α-pinene was in Jingxi county of Baise city （0.0790 mg/g） and the lowest con- tent was in Guilin city （0.0195 mg/g）. The highest content of eucalyptol was in Jingxi county of Baise （0.1790 mg/g） and the lowest content was in Guilin （0.0575 mg/g）. The highest content of bomeol was in Shatou town, Cangwu county of Wuzhou City （0.0615 mg/g）, and the lowest content was in Guilin （0.0152 mg/g）. [Conclusion]The contents of α-pinene, eucalyptol and borneol in ginger from different habitats in Guangxi were quite different. It was concluded that the ginger from Jingxi county of Baise city in Guangxi was optimal judged from all indexes. Therefore it could be built as the large-scale ginger planting base.

关 键 词：生姜 Α-蒎烯 桉油精 龙脑 气相色谱-质谱联用技术(GC—MS) 广西 

分 类 号：S632.5[农业科学—蔬菜学] R284.1[农业科学—园艺学]