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前胡药材产地干燥加工方法研究
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          谭鹏昊 ,程育希 ,郭冬琴 ,周 浓 (1.重庆三峡职业学院农林科技学院,重庆 400155;2.重庆三峡医药高等
                 1*
          专科学校药学院,重庆 404120;3.重庆三峡学院生物与食品工程学院,重庆 404120)
          中图分类号  R917;R283      文献标志码  A      文章编号  1001-0408(2024)15-1844-05
          DOI  10.6039/j.issn.1001-0408.2024.15.08

          摘   要  目的  比较产地不同干燥加工方法对前胡药材质量的影响,筛选其最佳产地干燥加工方法。方法  分别采用传统晒干、自
          然阴干和电热恒温鼓风干燥、真空干燥、红外干燥和真空冷冻干燥等干燥加工方法对前胡药材进行处理,以折干率、含水量、浸出
          物含量、颜色色度值以及4种香豆素类成分含量为指标,采用逼近理想解排序法进行综合质量评价。结果  不同干燥加工方法下,
          12 份前胡药材样品的折干率为 31.56%~40.10%,含水量为 6.96%~8.58%,浸出物含量为 27.56%~43.10%,红绿度值为 1.80~
          7.50,黄蓝度值为19.90~30.20,明度值为46.90~59.90;伞形花内酯、白花前胡甲素、白花前胡乙素、白花前胡E素的含量分别为≤
          0.05、3.70~14.05、0.72~2.37、0.81~3.90 mg/g,总含量为 5.47~19.65 mg/g;40 ℃电热恒温鼓风干燥下的前胡药材综合得分最
          高。结论  40 ℃电热恒温鼓风干燥是前胡药材最佳的产地干燥加工方法。
          关键词  前胡;产地干燥加工;颜色色度值;浸出物;香豆素类成分;折干率;含水量

          Study on the drying processing methods of Peucedanum praeruptorum in producing area
          TAN Penghao ,CHENG Yuxi ,GUO Dongqin ,ZHOU Nong(1.  College  of  Agriculture  and  Forestry  Science,
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          Chongqing  Three  Gorges  Vocational  College,  Chongqing  400155,  China;2.  College  of  Pharmacy,  Chongqing
          Three  Gorges  Medical  College,  Chongqing  404120,  China;3.  College  of  Biology  and  Food  Engineering,
          Chongqing Three Gorges University, Chongqing 404120, China)

          ABSTRACT     OBJECTIVE To compare the effects of different drying processing methods in the producing area on the quality of
          Peucedanum  praeruptorum,  and  screen  the  optimal  drying  processing  in  the  producing  area.  METHODS  P.  praeruptorum  was
          processed by traditional drying in the sun, drying in the shade, and modern drying processing methods such as electric heating and
          blast  drying,  vacuum  drying,  infrared  drying,  and  vacuum  freeze  drying.  Technique  for  order  preference  by  similarity  to  ideal
          solution (TOPSIS)  method  was  used  to  perform  the  comprehensive  quality  evaluation  using  drying  rate,  water  content,  extract
          content,  color  chroma  value,  and  the  contents  of  4  coumarins  as  indexes.  RESULTS  Under  different  drying  processing  methods,
          the drying rates of 12 samples of P. praeruptorum were 31.56%-40.10%; the moisture contents were 6.96%-8.58%, and the extract
          contents were 27.56%-43.10%; the color chroma values red green degree, yellow blue degree and brightness were 1.80-7.50, 19.90-
          30.20,  46.90-59.90,  respectively.  The  contents  of  umbelliferolactone,  praeruptorin A,  praeruptorin  B  and  praeruptorin  E  were  ≤
          0.05, 3.70-14.05, 0.72-2.37, 0.81-3.90 mg/g, respectively; and the total contents were 5.47-19.65 mg/g. The comprehensive score
          of  P.  praeruptorum  was  the  highest  under  the  condition  of  drying  at  40  ℃  by  electric  heating  and  blast.  CONCLUSIONS  The
          drying method at 40 ℃ by electric heating and blast is the first choice for P. praeruptorum in the producing area.
          KEYWORDS     Peucedanum  praeruptorum;  drying  processing  in  producing  area;  color  chroma  values;  extracts;  coumarins;
          drying rate; water content


              前胡为伞形科植物白花前胡 Peucedanum praerup‐                嗽等症 。前胡始载于陶弘景的《名医别录》,是我国传
                                                                    [1]
          torum Dunn的干燥根,其味苦、辛,微寒,归肺经,具有降                     统中药材之一,其种植资源丰富、产地众多,主产区主要
                                                                                             [2]
          气化痰、散风清热之功效,常用于治疗痰热喘满、风热咳                           有安徽、湖北、浙江、贵州、重庆等地 ,产量较高。现代
                                                              研究表明,前胡主要含有香豆素类和挥发油等成分,具
              Δ  基金项目 重 庆 市 教 育 委 员 会 科 学 技 术 研 究 项 目(No.
                                                                                                        [3]
          KJQN202303512)                                      有抗心肌缺血、抗心衰、扩血管和抑菌等药理作用 。前
             *第一作者 高级实验师,硕士。研究方向:生物技术与农产品加
                                                              胡中常见的香豆素类成分主要包括伞形花内酯、白花前
          工技术。E-mail:303181385@qq.com
                                                              胡甲素、白花前胡乙素、白花前胡丙素、白花前胡丁素和
              # 通信作者 教授,博士。研究方向:中药炮制与资源。E-mail:
                                                                         [4]
          erhaizn@126.com                                     白花前胡E素 。
          · 1844 ·    China Pharmacy  2024 Vol. 35  No. 15                            中国药房  2024年第35卷第15期
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