八角中茴香油与莽草酸的提取和分离纯化

吕琪, 张耀元, 倪贺, 李海航

吕琪, 张耀元, 倪贺, 李海航. 八角中茴香油与莽草酸的提取和分离纯化[J]. 华南师范大学学报（自然科学版）, 2019, 51(2): 69-75. DOI: 10.6054/j.jscnun.2019028
引用本文: 吕琪, 张耀元, 倪贺, 李海航. 八角中茴香油与莽草酸的提取和分离纯化[J]. 华南师范大学学报（自然科学版）, 2019, 51(2): 69-75. DOI: 10.6054/j.jscnun.2019028
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L Qi, ZHANG Yaoyuan, NI He, LI Haihang. Extraction, Separation and Purification of Anise Oil and Shikimic Acid from Star Anise[J]. Journal of South China Normal University (Natural Science Edition), 2019, 51(2): 69-75. DOI: 10.6054/j.jscnun.2019028
Citation: L Qi, ZHANG Yaoyuan, NI He, LI Haihang. Extraction, Separation and Purification of Anise Oil and Shikimic Acid from Star Anise[J]. Journal of South China Normal University (Natural Science Edition), 2019, 51(2): 69-75. DOI: 10.6054/j.jscnun.2019028
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八角中茴香油与莽草酸的提取和分离纯化

  • 1.

    1.华南师范大学

  • 2.

    2.华南师范大学生命科学学院,广东省植物发育生物工程重点实验室,广州510631;华南师范大学脑科学与康复医学研究院,广州510631

  • 3.

    3.华南师范大学生命科学学院

基金项目: 

重庆典型化工园区优先控制化学品及污染物筛选评估试点研究

详细信息
    通讯作者:

    李海航

Extraction, Separation and Purification of Anise Oil and Shikimic Acid from Star Anise

  • 1.

    1. Guangdong Provincial Key Laboratory of Biotechnology for Plant Development,School of Life Sciences,South China Normal University,Guangzhou 510631,China

  • 2.

    2. Guangdong Provincial Key Laboratory of Biotechnology for Plant Development,School of Life Sciences,South China Normal University,Guangzhou 510631,China;Institute for Brain Research and Rehabilitation (IBRR),South China Normal University,Guangzhou 510631,China

  • 3.

    3. South China Normal University

摘要

    摘要
  • 摘要: 研究了用柱层析提取法从八角中提取、分离、纯化和制备高品质茴香油和高纯度莽草酸的方法.干燥的八角粉末过筛（250m～850m），用85%乙醇柱层析提取法提取，收集材料干质量2.4倍体积的提取液，两者的提取率均超过93%.提取液减压蒸馏回收乙醇，分离油相和水相.油相经活性炭吸附等方法精制成高品质茴香油，总回收率93.2%，得率6.6%；水相经减压蒸干，用乙醇和石油醚处理除去杂质后，用乙醇结晶，得到纯度大于99%的莽草酸，总回收率为73.3%，得率为5.8%.
    Abstract: An efficient visible-light-driven AgCl/AgBr composite photocatalyst was fabricated through a simple precipitation process. The crystal structure, morphology and light absorption properties of the silver matrix composite were characterized with X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX) and UVvis diffuse reflection spectroscopy (DRS). The as-prepared AgCl/AgBr composite was used to degradate tetrabromobisphenol A under visible-light irradiation. It is found that AgCl/AgBr could degradate TBBPA almost completely in 30min and the degradation rate was 98.49%. Finally, the possible photocatalytic mechanism of the AgCl/AgBr composite was discussed, and it was found that ?OH and ?O2 ? were the main active materials and the photocatalyst prevented the recombination of electron-hole pairs during the reaction, which contributed to the excellent performance of the photocatalytic activity.
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    1. 何江，蒙玥盈，马道承，王凌晖. 八角莽草酸含量影响因素研究进展. 热带农业科学. 2024(04): 103-108 . 百度学术
    2. 王沈燕，李思美，李济甫，孟珂渏，杨洁. 水蒸气蒸馏法提取八角中莽草酸及茴香油. 食品与机械. 2024(10): 174-180 . 百度学术
    3. 欧蜀云，欧永春. 八角香油提取及茴香脑含量测定. 粮食与油脂. 2021(04): 45-48 . 百度学术

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出版历程
  • 收稿日期:  2018-05-20
  • 修回日期:  2018-11-20
  • 刊出日期:  2019-04-24

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