摘要
为分析不同产地栽培与野生栀子资源品质,采用HPLC测定比较栀子果实中栀子苷、绿原酸、西红花苷-Ⅰ和栀子黄色素含量的差异,并以各成分作指标进行聚类分析。结果表明,供试的13份栀子资源果实中均含有栀子苷、西红花苷-Ⅰ、绿原酸以及栀子黄色素,但各成分的含量存在差异,其中栀子黄色素含量最高,绿原酸含量最少。其中湖北大悟野生栀子(7号)栀子苷和绿原酸含量最高,分别达125.95、2.71 mg/g;湖南浏阳野生栀子(2号)西红花苷-Ⅰ及栀子黄色素含量最高。湖北大悟(7号)、湖南浏阳(2号)野生栀子主成分含量相对较高,可参考作为选育良种的研究材料。
To analyze the quality of cultivated and wild Gardenia jasminenoides from different habitats,the contents of medicinal components(gardenoside,chlorogenic acid,crocin-Ⅰand gardenia yellow pigment)among G.jasminenoides from different localities were determined by HPLC,and taking each component as indexes for cluster analysis.The results showed that the 13 different kinds of G.jasminenoides fruits were all containing gardenoside,chlorogenic acid,crocin-Ⅰand gardenia yellow pigment,but the content of each ingredient was different,in which the content of gardenia yellow pigment was the highest,and the content of chlorogenic acid was the least.The contents of gardenoside and chlorogenic acid in No.7(Dawu County)were the highest,reaching 125.95 mg/g and 2.71 mg/g respectively.The contents of crocin-Ⅰand gardenia yellow were the highest in No.2(Liuyang County).G.jasminenoides No.7(Dawu County)and No.2(Liuyang County)had relatively high content of main components,which could be used as research materials for breeding.
作者
胡瑶
雷星宇
李宏告
张跃龙
李丽辉
HU Yao;LEI Xingyu;LI Honggao;ZHANG Yuelong;LI Lihui(Hunan Institute of Nuclear Agriculture Science and Space Breeding,Hunan Academy of Agricultural Sciences,Changsha 410125)
出处
《中国农学通报》
2023年第28期126-130,共5页
Chinese Agricultural Science Bulletin
基金
湖南省农业科技创新资金项目“基于辐照技术在种质创新与农产品及副产物高值化利用研究”(2022CX96)
湖南省农业科技创新资金项目“花卉资源创制与突变体组培技术研究”(2023CX31)。
关键词
栀子
含量测定
主要成分
相关性分析
聚类分析
Gardenia jasminenoides
quantitative determination
main ingredients
correlation analysis
clustering analysis
