[1]邵金良,樊建麟,杨东顺,等.HPLC-PAD 同时测定玛咖中8 种酰胺类化合物含量[J].江苏农业学报,2016,(01):229-233.[doi:10.3969/j.issn.1000-4440.2016.01.036]
SHAO Jin-liang,FAN Jian-lin,YANG Dong-shun,et al.Simultaneous determination of eight macamides in Lepidium meyenii Walp. by HPLC-PAD[J].,2016,(01):229-233.[doi:10.3969/j.issn.1000-4440.2016.01.036]
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HPLC-PAD 同时测定玛咖中8 种酰胺类化合物含量()
江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
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- 期数:
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2016年01期
- 页码:
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229-233
- 栏目:
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加工贮藏·质量安全
- 出版日期:
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2016-01-08
文章信息/Info
- Title:
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Simultaneous determination of eight macamides in Lepidium meyenii Walp. by HPLC-PAD
- 作者:
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邵金良; 樊建麟; 杨东顺; 刘兴勇; 杜丽娟; 王丽; 刘宏程
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(云南省农业科学院质量标准与检测技术研究所,云南昆明650223)
- Author(s):
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SHAO Jin-liang; FAN Jian-lin; YANG Dong-shun; LIU Xing-yong; DU Li-juan; WANG Li; LIU Hong-cheng
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(Institute of Quality Standards&Testing Technique, Yunnan Academy of Agricultural Sciences, Kunming 650223, China)
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- 关键词:
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HPLC-PAD; 玛咖; 酰胺类化合物
- Keywords:
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high performance liquid chromatography-photo diode array(HPLC-PAD); Lepidium meyenii Walp.; macamide component
- 分类号:
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S637.9
- DOI:
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10.3969/j.issn.1000-4440.2016.01.036
- 文献标志码:
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A
- 摘要:
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为了建立同时测定玛咖中亚麻酰胺、亚油酰胺、十六烷酰胺、甲氧亚麻酰胺、甲氧亚油酰胺、甲氧十六烷酰胺、油酰胺和十八烷酰胺含量的HPLC-PAD方法,样品用正己烷超声波辅助提取,采用Waters Symmetry Shield色谱柱(C18, 5 μm, 4.6 mm×250.0 mm),以乙腈-水溶液为流动相进行梯度洗脱,检测波长为200 nm,外标法定量。结果显示,8种酰胺类化合物在 0.05~10.00 mg/L具有良好的线性,相关系数≥0999,检出限为 0.08~022 mg/kg,定量限为 0.26~0.76 mg/kg。20 mg/kg、50 mg/kg和100 mg/kg添加水平的加标样回收率为 77.0%~117.0%,相对标准偏差为 1.58%~5.12%。表明该方法操作简单,重复性和稳定性好,适合玛咖中8种酰胺类化合物同时检测和定量分析。
- Abstract:
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To establish a HPLC-PAD method to determine eight macamide components, N-benzyl-(9Z, 12Z, 15Z)-octadecadienamide, N -benzyl-(9Z, 12Z, 15Z)-octadecatrienamide, N-benzyl-(9Z, 12Z)-octadecadienamide, N-benzyl-(9Z, 12Z)-octadecadienamide,N-(3-methoxybenzyl)-hexadecanamide,N-(3-methoxybenzyl)-benzyloctadecanamide, N-benzyl-(9Z)-octadecenamide, and N-benzyloctadecanamide in Lepidium meyenii Walp.〖KG-*3〗, the sample was extracted by hexane with ultrasound assistance. The chromatographic separation was performed on Waters Symmetry Shield column(C18, 5 μm, 4.6 mm×250.0 mm) by using water solution-acetonitrile as the mobile phase. The photodiode array detector (PAD) wavelength was set at 200 nm. The calibration curve was liner in the range of 0.05-10.0 mg/L with the correlation coefficients more than 0.999. The limit of detection was from 0.08 to 0.22 mg/kg and the limit of quantification was from 0.26 to 0.76 mg/kg for eight macamide components. The spiked recoveries of 20 mg/kg, 50 mg/kg and 100 mg/kg ranged from 77.0% to 117.0%, with the relative standard deviations (RSDs) being 1.58%-5.12%. The method showed good repeatability, accuracy and stability, and could be applied in the accurate quantification of eight macamide components in Lepidium meyenii Walp.
参考文献/References:
[1]郝利民,张建春,鲁吉珂,等.云南种植玛咖中多糖提取工艺的优化研究[J].食品工业科技,2013,34(3):262-264,268.
[2]孙晓东,杜萍,单云,等. 丽江玛卡片和秘鲁玛卡片营养成分对比分析和评价[J].食品科学,2011,32(19):214-216.
[3]甘瑾,冯颖,张弘,等. 三种色型玛咖芥子油苷组分及含量分析[J].中国农业科学, 2012,45(7):1365-1371.
[4]徐涓,张弘,孙彦琳,等. 鲜玛咖块根中芥子油苷提取工艺研究[J].中国食品学报,2013,13(6):62-68.
[5]甘瑾,冯颖,何钊,等. 云南栽培3种颜色玛咖中总生物碱含量分析[J].食品科学,2010,31(24):415-419.
[6]张维,张铁,王伟伟,等. 云南种植玛咖不同部分化学成分和抗氧化活性分析[J]. 天然产物研究与开发,2014(26):813-818,823.
[7]柏云娇,于淼,赵思,等.生物碱的药理作用及机制研究[J].哈尔滨商业大学学报:自然科学版,2013,29(1):8-11.
[8]朱颖秋,邓小宽,沈洋,等. 不同产地玛咖中酰胺含量分析[J].天然产物研究与开发,2014,26 (12):1982-1985.
[9]朱财延,李炳辉,罗成员,等. 高效液相色谱-质谱法分析植物玛咖中的玛咖烯和玛咖酰胺[J].分析仪器,2014(5):44-49.
[10]MEGAN M,MCCOLLOM J R,VILLINSKI K L,et al. Analysis of macamides in samples of Maca(Lepidium meyenii) by HPLC-UV-MS/MS[J].Phytochem Anal,2005, 16:463-469.
备注/Memo
- 备注/Memo:
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收稿日期:2015-05-11基金项目:云南省科技惠民专项(农业)重点项目(2014RA054);云南省科技创新平台建设计划(公共科技服务)项目(2014DA001);国家自然科学基金地区科学基金项目(31560453)作者简介:邵金良(1979-),男,云南陆良人,硕士,副研究员,主要从事农产品质量安全检测与品质评价等研究。(Tel)0871-65163090;(E-mail)shaojinliang@126.com通讯作者:刘宏程,(E-mail) liuorg@163.com
更新日期/Last Update:
2017-05-08