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大孔吸附樹(shù)脂純化生姜提取物中6-姜酚工藝優(yōu)化
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國(guó)家重點(diǎn)基礎(chǔ)研究發(fā)展計(jì)劃（973計(jì)劃）資助項(xiàng)目（2012CB720805）和“十二五”國(guó)家科技支撐計(jì)劃資助項(xiàng)目（2011BAD23B01）


Purification of 6-gingerol from Oleoresin with Macroporous Resin
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    摘要:

    比較了6種大孔吸附樹(shù)脂對(duì)6-姜酚的吸附和解吸性能，在靜態(tài)吸附研究基礎(chǔ)上篩選出效果較好的樹(shù)脂進(jìn)行動(dòng)態(tài)試驗(yàn)，并通過(guò)HPLC-UV和GC-MS對(duì)純化前、后的成分進(jìn)行了定性和定量分析。結(jié)果表明：D101型大孔樹(shù)脂更適合純化姜油樹(shù)脂中的6-姜酚，其純化的最佳工藝條件為：上樣液質(zhì)量濃度2 mg/mL，流速2 mL/min，3 BV去離子水洗脫，然后用體積分?jǐn)?shù)80%乙醇以2 mL/min的流速洗脫4 BV，可以使6-姜酚的純度從1.54%提高到71.32%。

    Abstract:

    In order to separate and purify 6-gingerol from oleoresin by macroporous resin, 6 kinds of macroporous resins were chosen to carry out static and dynamic adsorption-desorption experiments. Qualitative and quantitative analysis of purification results were analyzed by HPLC-UV and GC-MS. The results showed that D101 was the optimal macroporous resin for separating and purifying 6-gingerol, the best technology parameters were as follows: sample concentration of 2 mg/mL, distilled water of 3 BV, 80% ethanol for elution velocity of 2 mL/min, elution volume of 4BV. Under these conditions, the purity of 6-gignerol enhanced from 1.54% to 71.32%.

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劉偉,周春麗,趙婧,陳冬,李全宏.大孔吸附樹(shù)脂純化生姜提取物中6-姜酚工藝優(yōu)化[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2014,45(6):237-241,328. Liu Wei, Zhou Chunli, Zhao Jing, Chen Dong, Li Quanhong. Purification of 6-gingerol from Oleoresin with Macroporous Resin[J]. Transactions of the Chinese Society for Agricultural Machinery,2014,45(6):237-241,328.

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  • 收稿日期:2013-12-06
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  • 在線發(fā)布日期: 2014-06-10
  • 出版日期: 2014-06-10