摘要
以新疆境内及其他部分省市不同地理居群的25份大蒜样品为研究对象,以羟苯丁酯为内标,采用高效液相色谱法测定大蒜中潜在大蒜辣素的含量,并对含量测定结果进行聚类分析。结果表明,不同地理居群大蒜药用活性成分的含量差异明显,新疆境内天山以南阿合奇县与乌什县两大居群的大蒜样品药用活性成分含量最高,药用价值值得进一步挖掘,25份样品按照潜在大蒜辣素含量的高低可聚为5大类。
Garlic samples from 25 geographic populations were collected,and the content of potential allicin was analyzed by high performance liquid chromatography,followed by cluster analysis.The results showed that the content of potential allicin in differed noticeably among garlic samples from different with regions and could be grouped into five categories.It was much higher in samples from South Xinjiang,which are worthy of further study.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2011年第8期186-189,共4页
Food Science
基金
国家自然科学基金项目(31040007)
"十一五"国家科技支撑计划项目(2007BAI30B02)
新疆维吾尔自治区高新区创新基金无偿资助项目(CX08107W)
关键词
大蒜
潜在大蒜辣素
聚类分析
高效液相色谱法
garlic
potential allicin
cluster analysis
high performance liquid chromatography
