LIU Qin,QIN Yong,CHEN An-xin.Effect of Different Opening Degree on Quality of Coreopsis tinctoria Nutt.[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(01):132-134.[doi:10.11942/j.issn1002-2767.2016.01.0132]
雪菊不同开放程度对其品质的影响
- Title:
- Effect of Different Opening Degree on Quality of Coreopsis tinctoria Nutt.
- 文章编号:
- 1002-2767(2016)01-0132-03
- 分类号:
- S567.239
- 文献标志码:
- A
- 摘要:
- 为了更好地指导雪菊生产,分别对雪菊花蕾、小花、中花和大花中的活性物质总黄酮、绿原酸、茶多酚、总糖、总氨基酸以及微量元素的含量进行了室内测定。结果表明:大花百粒干重最大为7.425 g,小花总黄酮和总糖含量最高,分别为15.845%和19.715%,花蕾期绿原酸、总氨基酸、茶多酚含量最高,分别为6.594、9.900、14.337 mg?g-1。Ca、Zn、Cu的含量均在花蕾期最高,分别为6445.3、84.12、35.19 mg?g-1,Mg和Mn在小花期含量最高,Fe的含量在大花期最高,花蕾期最低。花蕾期和小花期活性物质和微量元素含量相对较高,可以确定为雪菊最佳采收期。
- Abstract:
- In order to better guide the Coreopsis tinctoria production, contents of the active substances total flavonoids,chlorogenic acid,tea polyphenol,total sugar,total amino acid and trace element of flower bud,floret,middle flower and big flower of Coreopsis tinctoria were respectively determinated of indoor.The results showed that the big flower hundred flower dry weight was up to 7.425 g,floret flavonoids and total sugar content in the highest,15.845% and 19.715%,respectively,the bud period of chlorogenic acid,total amino acid,tea polyphenol content was the highest,6.594 mg,9.900 mg ? g -1,14.337 mg ? g-1.The content of Ca,Zn and Cu in bud stage reached the highest by 6 445.3 mg,84.12 mg ? g-1,35.19 mg ? g-1,Mg and Mn in floret period reached the highest levels,the content of Fe in large flowering was the highest,lowest bud stage.Bud stage and flower stage active substances and trace elements content was relatively high,could be identified as Coreopsis tinctoria best harvest time.
参考文献/References:
[1]陈刚,帕丽达,朱军,等.立地条件对昆仑雪菊品质的影响[J].中国现代中药,2013(12):1060-1063.
[2]古宁宁,秦勇,梁恒博,等.不同采收时期对雪菊品质的影响分析[J].时珍国医国药,2015(9):2247-2250.
[3]买买提?艾买提,木合布力?阿布力孜,孟磊.新疆昆仑雪菊水溶性总黄酮的含重测定[J].海峡药学,2010,22(10):56.
[4]远辉,丁春瑞,郝明明.新疆伊犁马肉中氨基酸含量测定及分析[J].食品科技,2012(10):120-121.
[5]兰卫,赵保胜,李玉清,等.昆仑雪菊中多种成分的含量测定[J].中国实验方剂学杂志,2012(10):101-103.
[6]郎惠云,廖晓玲,杜月琴.差示分光光度法测定茶多酚的含量[J].分析科学学报,2003(2):151.
[7]张彦丽,阿布都热合曼?合力力,阿依吐伦?斯马义.苯酚硫酸法测定维吾尔药昆仑雪菊多糖含量的研究[J].药物分析杂志,2010,30(11):2205-2207.
[8]王亮.昆仑雪菊化学成分及品质分析[D].南京:南京农业大学,2013.
[9]古宁宁,秦勇,梁恒博,等.不同采收时期对雪菊品质的影响分析[J].时珍国医国药,2015(9):2247-2250.
[10]白晓艳.采收期对药用菊花产量与质量的影响[J].河北林业科技,2015(3):10-11.
[11]叶丛进,陈科力,李鹏,等.湖北福田河白菊花质量的影响因素[J].中国医院药学杂志,2005(11):1039-1042.
备注/Memo
收稿日期:2015-11-17
基金项目:国家自然科学基金资助项目(31360319)
第一作者简介:刘沁(1991-),女,新疆乌鲁木齐市人,在读硕士,从事蔬菜栽培与生理方面研究。E-mail:493991521@qq.com。
通讯作者:秦勇(1962-),男,新疆吉木萨尔县人,硕士,教授,从事蔬菜栽培与生理方面研究。E-mail:352167610@qq.com。