12个桑树品种桑叶中的1-脱氧野尻霉素含量测定与分析
陈松[1] 刘宏程[2] 储一宁[1] 卢焕仙[1] 钟建[1] 吴克军[1] 罗坤[3] 杨文[1]
[1]云南省农业科学院蚕桑蜜蜂研究所,蒙自661101 [2]云南省农业科学院质量标准与检测技术研究所,昆明650223 [3]云南省农业科学院科技产业处,昆明650224
摘 要:
基于开发我国桑树资源的药用保健功能的目的,采用柱前荧光衍生高效液相色谱法对云南省不同种的12个桑树品种桑叶中的1-脱氧野尻霉素(1-DNJ)含量进行了检测与分析。结果表明:不同桑树品种桑叶中的1-DNJ含量有差异,其中开远蒙桑桑叶中的1-DNJ的质量比为4.070mg/kg,其含量最高,极显著高于其他品种;水桑、开远鬼桑、河口长穗桑桑叶中的1-DNJ含量较高,显著高于其余品种;其余8个品种之间的差异不显著。[著者文摘]
文章出处:
《蚕业科学》-2007年33卷4期 -637-641页
栏目信息:
分 类 号:
文献标识码:
B
文章编号:
0257-4799(2007)04-0637-05
Determination and Analysis of 1-DNJ Content in Leaf of 12 Mulberry Varieties
CHEN Song, LIU Hong-Cheng, CHU Yi-Ning, LU Huan-Xian, ZHONG Jian, WU Ke-Jun, LU, Kun, YANG Wen ( 1 Sericultural and Apiculture Research Institute, Yunnan Academy of Agricultural Sciences, Mengzi Yunnan 661101, China; 2 Sciences Quality Specification and Examination Technical Research Institute Yunnan Academy of Agricultural Sciences, Kunming 650223, China ; 3 Science and Technology Industry, Yunnan Academy of Agricultural Sciences, Kunming 650224, China)
Abstract:
To exploit medical function of the mulberry resources, we determined and analysed the 1-DNJ content in leaf of 12 mulberry varieties in Yunnan by high performance liquid chromatography with pre-column derivatization method. The results showed that 1-DNJ content is different in different varieties. The 1-DNJ content in Kaiyuanmengsang,4. 070 mg/kg, is highest. The 1-DNJ content in Shuisang, Kaiyuanguisang, and Hekouchangshuisang are higher than that of rest varieties. The 1-DNJ content in rest varieties show no significant difference.[著者文摘]
Key words:
Mulberry; 1-deoxynojinimycin; High performance liquid chromatography; Difference among varieties
基金资助:
致谢:本研究在中国农业大学食品科学与营养工程学院黄卫东教授的指导下完成,研究中色谱检测实验设备由农业部农产品质量监督检验测试中心(昆明)液相色谱实验室提供,中国农业大学食品科学与营养工程学院战吉成博士对论文的完成给予了具体的指导.在此一并致谢.

















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