食品科学 ›› 2013, Vol. 34 ›› Issue (6): 116-119.doi: 10.7506/spkx1002-6630-201306025

• 工艺技术 • 上一篇    下一篇

大孔吸附树脂法分离提取蜂王浆中10-羟基-2-癸烯酸

张其安1,王娟2,杨少波1,*   

  1. 1.山东华康蜂业有限公司,山东 日照 276500;2.山东水利职业技术学院,山东 日照 276826
  • 收稿日期:2012-01-11 修回日期:2013-01-30 出版日期:2013-03-25 发布日期:2013-03-01
  • 通讯作者: 黎星辉 E-mail:lxh@njau.edu.cn
  • 基金资助:
    江苏省科技支撑计划项目;福建自然科学基金“杰出青年”项目;苏州市科技基础设施建设项目;江苏高校优势学科建设工程资助项目

Separation of 10-Hydroxy-2-Decenoic Acid from Royal Jelly by Use of Macroporous Resin

ZHANG Qi-an1,WANG Juan2,YANG Shao-bo1,*   

  1. 1. Shandong Huakang Honey Products Co. Ltd., Rizhao 276500, China;2. Shandong Vocational College of Water Conservancy, Rizhao 276826, China
  • Received:2012-01-11 Revised:2013-01-30 Online:2013-03-25 Published:2013-03-01
  • Contact: LI Xing-Hui E-mail:lxh@njau.edu.cn

摘要: 研究不同大孔吸附树脂对蜂王浆中10-羟基-2-癸烯酸的吸附性能,对吸附性能优良的树脂进行解吸性能比较,并对解吸剂进行筛选。结果表明:X-5树脂对10-羟基-2-癸烯酸的吸附及解吸性能最好,其饱和吸附量为9.7mg/g,最佳解吸剂为体积分数90%的乙醇溶液,以90%乙醇溶液进行动态解吸,解吸率达91.7%。真空冷冻干燥获得白色粉末状10-羟基-2-癸烯酸,经高效液相色谱法检测其纯度为80.4%。

关键词: 蜂王浆, 10-羟基-2-癸烯酸, 大孔吸附树脂, 分离提取

Abstract: 10-Hydroxy-2-decenoic acid (HDA), a special bioactive component in royal jelly, has many physiological functions. In this study, we investigated the adsorption and desorption properties of HDA from royal jelly on macroporous resin and explored the optimal elution solution. X-5 resin had the best adsorption and desorption capacity for HDA and its saturated absorption capacity was 9.7 mg/g. The optimal elution solution was 90% alcohol, resulting in a dynamic desorption rate of 91.7%. The final product prepared by vacuum freeze-drying was white power with a purity of 80.4% as analyzed by HPLC.

Key words: royal jelly, 10-hydroxy-2-decenoic acid, macroporous resin, isolation and extraction

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