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Study on Extraction Process of Polysaccharides from SEMEN EURYALES by Ultrasonic-assisted Method

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【Author】 ZHAO Jian-guo,QU Wei-hong,LV Lu,PENG Fang-chuanMedical College,Jiujiang University,Jiujiang,Jiangxi 332000,China

【摘要】 [Objective] To study extraction technology of polysaccharides from SEMEN EURYALES by ultrasonic-assisted method.[Method] Taking extraction rate of polysaccharides as index,L9(34)orthogonal test was applied to optimize the extraction process of polysaccharides from SEMEN EURYALES by ultrasonic-assisted method.[Results] The optimum extraction technology of polysaccharides was as follows:extract temperature of 55 ℃,extraction time of 40 min and solid-liquid ratio of 1∶ 15.Under this conditions,the extraction rate and relative standard deviation(RSD)value of polysaccharides were 4.65% and 1.93%(n=3),respectively.[Conclusion] The established ultrasonic-assisted method for extracting polysaccharides from SEMEN EURYALES was simple and feasible with higher extraction rate.

【基金】 Supported by the School-level Key Scientific Research Subjects of Jiujiang University(07KJ1)
  • 【分类号】R284.1
  • 【被引频次】3
  • 【下载频次】54
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