制备色谱法分离纯化高良姜黄酮中高良姜素和山柰素OA北大核心CSCDCSTPCD
Isolation and purification of galangin and kaempferide from Alpinia officinarum Hance by preparative high-performance liquid chromatography
建立了制备型高效液相色谱( Prep-HPLC)分离高良姜黄酮中高良姜素和山柰素的方法。高良姜黄酮经HPD-600树脂吸附洗脱纯化后,采用 Prep-HPLC分离高良姜黄酮中高良姜素和山柰素。制备色谱条件:流动相为甲醇-0.6%(v/v)乙酸水溶液(58∶42,v/v),柱温为常温,流速为7.0 mL/min,检测波长为360 nm,进样量为700μL,上样质量浓度为10.0 g/L。分离的单体由质谱和核磁共振氢谱、碳谱鉴定确证为高良姜素和山柰素…查看全部>>
A method of the preparation of galangin and kaempferide from Alpinia officinarum Hance flavonoids using preparative high-performance liquid chromatography( Prep-HPLC)was established. After the Alpinia officinarum Hance flavonoids was purified by HPD-600 resin-based column chromatography,the flavonoid components were separated by Prep-HPLC on a Venusil XBP-C18 column(250 mm×21 mm,5. 0 μm). The mixture of methanol and 0. 6%(v/v)acetic acid solution(58∶42,v/v)w…查看全部>>
侯红瑞;黄吉东;陈玲;黄嫣然;王春晓
茂名职业技术学院,广东 茂名 525000广东中轻枫泰生化科技有限公司,广东 茂名 525427广东中轻枫泰生化科技有限公司,广东 茂名 525427 华南理工大学食品科学与工程学院,广东 广州 510640华南理工大学食品科学与工程学院,广东 广州 510640
化学化工
制备色谱高良姜素山柰素高良姜分离纯化
preparative high-performance liquid chromatography ( Prep-HPLC )galanginkaempferideAlpinia officinarum Hanceisolationpurification
《色谱》 2016 (6)
591-595,5
茂名市科技计划项目([2015]14). Foundation itemMaoming Science and Technology Project,China(No.[2015]14).
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