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Box-Behnken响应面法对比GA-BP神经网络优化知母盐炙工艺
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          潘罗星 ,赵一曼 ,袁 慧 ,李泽华 ,薛东升 ,赵 清 (1.河北大学中医学院河北省中医药管理局中药资源产
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          业化过程协同创新重点研究室,河北 保定 071000;2.河北百合健康药业有限公司,河北 保定 071299;3.保
          定市市场监督管理局,河北 保定 071023)
          中图分类号  R943.1      文献标志码  A      文章编号  1001-0408(2025)19-2399-05
          DOI  10.6039/j.issn.1001-0408.2025.19.07

          摘  要  目的  优化知母的盐炙工艺。方法  以闷润时间、炒制温度及炒制时间为考察因素,以芒果苷、新芒果苷、异芒果苷、知母
          皂苷BⅡ、知母皂苷AⅢ、知母皂苷BⅢ、总黄酮、总皂苷含量为考察指标,采用Box-Behnken响应面法设计实验,利用熵权法确定
          各指标权重,并计算综合评分,得Box-Behnken响应面法优化的知母盐炙工艺。以17组Box-Behnken响应面法结果为基础,以闷
          润时间、炒制温度、炒制时间为输入层,以综合评分为输出层,采用遗传算法(GA)-反向传播(BP)神经网络优化知母盐炙工艺。验
          证并比较两种方法所得盐炙工艺参数,以确定知母的最佳盐炙工艺。结果  经Box-Behnken响应面法优化的知母盐炙工艺条件为
          闷润时间 23 min、炒制温度 160 ℃、炒制时间 12 min,综合评分为 63.370 2 分;GA-BP 神经网络优化后的工艺条件为闷润时间 24
          min、炒制温度163 ℃、炒制时间12 min,综合评分为65.163 8分。GA-BP神经网络优化结果优于Box-Behnken响应面法所得结果。
          结论  本研究成功优化了知母的盐炙工艺,具体为每 50 g 饮片加入 0.1 g/mL 盐水 15 mL,闷润 24 min 后,在 163 ℃条件下炒制 12
          min。
          关键词  知母;盐炙;工艺优化;Box-Behnken响应面法;反向传播神经网络;遗传算法

          Optimization  of  salt-processing  technology  for  Anemarrhena  asphodeloides  by  Box-Behnken  response
          surface methodology versus GA-BP neural network
          PAN Luoxing ,ZHAO Yiman ,YUAN Hui ,LI Zehua ,XUE Dongsheng ,ZHAO Qing(1.  Key  Laboratory  of
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          Collaborative  Innovation  in  the  Industrialization  Process  of  Traditional  Chinese  Medicine  Resources  of  Hebei
          Provincial  Administration  of  Traditional  Chinese  Medicine,  College  of  Traditional  Chinese  Medicine,  Hebei
          University,  Hebei  Baoding  071000,  China;2.  Hebei  Baihe  Health  Pharmaceutical  Co.,  Ltd.,  Hebei  Baoding
          071299, China;3. Baoding Market Supervision Administration, Hebei Baoding 071023, China)
          ABSTRACT     OBJECTIVE  To  optimize  the  salt-processing  technology  for  Anemarrhena  asphodeloides.  METHODS  Taking
          soaking time, stir-frying temperature, and stir-frying time as factors, Box-Behnken response surface methodology was employed to
          optimize  the  salt-processing  technology  of  A.  asphodeloides  using  the  contents  of  mangiferin,  neomangiferin,  isomangiferin,
          timosaponin  BⅡ,  timosaponin AⅢ,  timosaponin  BⅢ,  total  flavonoids,  and  total  saponins  as  evaluation  indicators.  The  entropy
          weight method was applied to determine the weight of each indicator and calculate the comprehensive score. Based on the 17 sets of
          Box-Behnken response surface methodology results, a genetic algorithm (GA)-back propagation (BP) neural network was used to
          further optimize the salt-processing technology, with soaking time, stir-frying temperature, and stir-frying time as input layers and
          the  comprehensive  score  as  the  output  layer.  The  salt-processing  parameters  obtained  from  the  two  methods  were  validated  and
          compared  to  determine  the  optimal  salt-processing  technology  for  A.  asphodeloides.  RESULTS  The  optimal  salt-processing
          conditions  obtained  via  the  Box-Behnken  response  surface  methodology  were  as  follows:  soaking  time  of  23  min,  stir-frying
          temperature  of  160  ℃,  and  stir-frying  time  of  12  min,  yielding  a  comprehensive  score  of  63.370  2.  The  GA-BP  neural  network
          optimization resulted in the following conditions: soaking time of 24 min, stir-frying temperature of 163 ℃, and stir-frying time of
          12  min,  with  a  comprehensive  score  of  65.163  8.  The  GA-BP  neural  network  optimization  outperformed  the  results  obtained  by
          Box-Behnken response surface methodology. CONCLUSIONS  This study successfully optimized the salt-processing technology for
          A.  asphodeloides.  Specifically,  the  technology  involves  adding  15  mL  of  0.1  g/mL  saline  solution  to  50  g  of  the  herbal  slices,
                                                             allowing  them  to  moisten  for  24  minutes,  and  then  stir-frying
             Δ 基金项目 河北省重点研发计划项目-中医药创新专项(No.
                                                             at 163 ℃ for 12 minutes.
          22372504D)                                         KEYWORDS
             *第一作者 硕士研究生。研究方向:中药饮片炮制工艺与炮制机                                Anemarrhena  asphodeloides;  salt-processing
          理。E-mail:lxtd1208@163.com                          technology;  technology  optimization;  Box-Behnken  response
             # 通信作者 副教授,硕士生导师,博士。研究方向:中药饮片炮制                 surface  methodology;  back  propagation  neural  network;
          工艺与炮制机理。E-mail:wshxr2003@163.com                   genetic algorithm


          中国药房  2025年第36卷第19期                                              China Pharmacy  2025 Vol. 36  No. 19    · 2399 ·
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