Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 41 Issue 7
Jul.  2023
Turn off MathJax
Article Contents

WU Ya, JIANG Yiping, ZHANG Chengzhong, WANG Nani, XIN Hailiang. Microscopic identification for roots from 4 medicinal plants of Actinidia genus[J]. Journal of Pharmaceutical Practice and Service, 2023, 41(7): 433-436. doi: 10.12206/j.issn.2097-2024.202111002
Citation: WU Ya, JIANG Yiping, ZHANG Chengzhong, WANG Nani, XIN Hailiang. Microscopic identification for roots from 4 medicinal plants of Actinidia genus[J]. Journal of Pharmaceutical Practice and Service, 2023, 41(7): 433-436. doi: 10.12206/j.issn.2097-2024.202111002

Microscopic identification for roots from 4 medicinal plants of Actinidia genus

doi: 10.12206/j.issn.2097-2024.202111002
  • Received Date: 2021-11-01
  • Rev Recd Date: 2022-12-12
  • Publish Date: 2023-07-25
  •   Objective  To perform microscopic identification for the roots of Actinidia macrosperma C.F. Liang, Actinidia valvata Dunn, Actinidia arguta (Sieb. & Zucc) Planch. ex Miq., Actinidia chinensis Planch., and provide the basis for judging medicinal materials exactly.   Methods  The powder microscopic characteristics of 4 medicinal plants of Actinidia genus were observed by microscopic identification method.   Results  Taking the morphological characteristics of calcium oxalate clusters, starch granules and ducts as the main differences, a key table was compiled to identify the roots of these four medicinal plants.   Conclusion  The microscopic identification method could effectively distinguish 4 Chinese herbs of Actinidia genus, and which is worth further studying.
  • [1] 李佳, 陈广云, 陈小红, 等猫人参质量标准研究[J]. 中国药物评价2019363198203.
    [2] 吴怀恩, 甄汉深, 钟振国猕猴桃属植物的研究进展[J]. 中药材200415963.
    [3] 翟延君, 冯夏红, 康廷国, 等软枣猕猴桃根的生药鉴定[J]. 中药材199331921.
    [4] 王忠壮, 宋嬿, 胡晋红, 等藤梨根与猫人参的性状鉴别及其临床应用[J]. 药学服务与研究20052134137.
    [5] 林柳悦, 贾敏, 蒋益萍, 等中药猫人参高效液相色谱指纹图谱研究[J]. 时珍国医国药2019303612614.
    [6] 夏德豪猕猴桃根生药学研究[J]. 世界中西医结合杂志2009410718720.
    [7] 丁丽丽, 王顺春, 王峥涛. 猫人参化学成分的研究[J]. 中国中药杂志, 2007(18): 1893-1895.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Figures(4)  / Tables(3)

Article Metrics

Article views(3271) PDF downloads(14) Cited by()

Related
Proportional views

Microscopic identification for roots from 4 medicinal plants of Actinidia genus

doi: 10.12206/j.issn.2097-2024.202111002

Abstract:   Objective  To perform microscopic identification for the roots of Actinidia macrosperma C.F. Liang, Actinidia valvata Dunn, Actinidia arguta (Sieb. & Zucc) Planch. ex Miq., Actinidia chinensis Planch., and provide the basis for judging medicinal materials exactly.   Methods  The powder microscopic characteristics of 4 medicinal plants of Actinidia genus were observed by microscopic identification method.   Results  Taking the morphological characteristics of calcium oxalate clusters, starch granules and ducts as the main differences, a key table was compiled to identify the roots of these four medicinal plants.   Conclusion  The microscopic identification method could effectively distinguish 4 Chinese herbs of Actinidia genus, and which is worth further studying.

WU Ya, JIANG Yiping, ZHANG Chengzhong, WANG Nani, XIN Hailiang. Microscopic identification for roots from 4 medicinal plants of Actinidia genus[J]. Journal of Pharmaceutical Practice and Service, 2023, 41(7): 433-436. doi: 10.12206/j.issn.2097-2024.202111002
Citation: WU Ya, JIANG Yiping, ZHANG Chengzhong, WANG Nani, XIN Hailiang. Microscopic identification for roots from 4 medicinal plants of Actinidia genus[J]. Journal of Pharmaceutical Practice and Service, 2023, 41(7): 433-436. doi: 10.12206/j.issn.2097-2024.202111002
  • 猕猴桃属植物全球共约有54种,中国有52种以上,是该属的分布中心。目前作为药用的种类主要有:对萼猕猴桃(Actinidia valvata Dunn)根作猫人参入药[1-3],大籽猕猴桃(Actinidia macrosperma C.F. Liang)根也有作猫人参入药者[4],中华猕猴桃(Actinidia chinensis Planch.)根作猕猴桃根入药,也有作藤梨根入药者[5-6],软枣猕猴桃[Actinidia arguta (Sieb. & Zucc) Planch. ex Miq.]根作藤梨根入药[7]。此4种药用植物的根入药,临床用药较多,多具有清热利湿,解毒散结的功效,但由于在性状方面也非常相似,易发生混淆,颇有对其鉴定研究之必要。

    • 生物显微成像仪(德国徕卡);Leica Application Suite 4.9.0图像分析处理软件显微成像系统(德国徕卡);Photoshop CS4软件(美国Adobe公司)。

    • 共收集18个批次的猕猴桃材料供鉴定用,见表1;载玻片,盖玻片,解剖针,水合氯醛,酒精灯。

      采集号植 物产地日期
      1对萼猕猴桃浙江衢州2005-12-10
      2对萼猕猴桃浙江衢州2006-05-10
      3对萼猕猴桃浙江开化2005-12-10
      4对萼猕猴桃浙江衢州2006-05-10
      5对萼猕猴桃浙江磐安2006-09-29
      6对萼猕猴桃浙江磐安2009-11-23
      7对萼猕猴桃浙江衢州2006-10-01
      8软枣猕猴桃吉林长白2010-09-20
      9软枣猕猴桃吉林长白2011-08-20
      10中华猕猴桃浙江衢州2006-05-10
      11中华猕猴桃浙江磐安2021-03-09
      12中华猕猴桃上海板扎猕猴桃园2021-03-27
      13大籽猕猴桃浙江富阳2005-10-06
      14大籽猕猴桃浙江富阳2005-10-20
      15对萼猕猴桃(饮片)上海虹桥饮片厂2005-06-30
      16猫人参饮片(对萼猕猴桃)上海虹桥饮片厂2021-02-22
      17猫人参饮片(对萼猕猴桃)浙江衢州2007-09-28
      18藤梨根(饮片)上海虹桥饮片厂2021-02-22
    • 分别取适量样品(1~18号),粉碎,过80目筛网,取适量粉末置载玻片上,滴加水合氯醛1~2滴,加热透化至微干,再滴加稀甘油1滴,用解剖针混匀,盖上盖玻片,光学生物显微镜下观察其显微特征、特殊细胞的形态和结构(表2),利用Leica Application Suite 4.9.0图像分析处理软件显微成像系统捕获典型图像,添加标尺,经过相应的图像处理软件处理后保存图片数据。

      种名草酸钙针晶石细胞木栓细胞纤维导管草酸钙簇晶淀粉粒
      对萼猕猴桃根众多,散在或成束,两种类型:一种长而粗,长127~312μm,直径8~13 μm;一种短而细,直径23~
      87 μm,成球状针晶丛。少数批次还含有细小似砂晶状
      针晶
      众多,单个或成石细胞团存在,多无色、黄棕色、淡黄色、青绿色;呈多边形,长方形,多角形。纹孔明显,壁厚6~
      8 μm
      较多,表面观呈类方形,细胞含黄色、红橘色内含物,具纹孔,壁较厚,非木化或微木化木纤维、管胞,平直或稍弯曲,长条形或梭形,末端稍尖,直径18~23μm,壁厚7~9 μm,具缘纹孔略作纵向排列。韧皮纤维二三成束,淡黄色,呈长条形,末端钝圆,直径31~
      57 μm,长556~
      644 μm,壁厚,纹孔不明显,孔沟明显
      网纹,孔纹,梯纹,多碎片,直径22~
      67 μm。有的具缘纹孔横向延长成梯状或网状具缘纹孔
      导管
      草酸钙簇晶,直径24~
      36 μm,棱角宽钝
      较多支链淀粉,呈树枝性分支,单粒类圆形,直径3~8 μm
      大籽猕猴桃根众多,散在或成束,两种类型:一种长而粗,长213~374 μm,直径5~11 μm;一种短而细,直径约85~121 μm,成球状针
      晶丛
      众多,单个存在或成多边形石细胞团,无色,淡黄色,青绿色。多数呈圆形,长方形,多角形。纹孔明显,壁厚6~13 μm少见,多层重叠,表面观类方形,少数细胞内有黄色内含物,壁较厚,微木化木纤维少见。韧皮纤维多见且二三成束,黄绿色,呈长条形,末端钝圆,直径48~89 μm,长213~398 μm,壁厚14 μm,纹孔、孔沟均明显可见孔纹,网纹,直径89~247 μm//
      软枣猕猴桃根较少,多成束存在
      粘液细胞中,针晶
      较长而粗,长103~
      247 μm,直径6~
      9 μm。另一种直
      径短而细,成类球
      状针晶丛
      多数单个散在,无色,类圆形,孔纹明显,壁厚。直径
      119 μm,壁厚
      24 μm,少数成细胞团,淡黄色,壁厚
      /主为纤维管胞,较少,无色,长条形,末端稍尖,有稀疏孔纹,直径27~51 μm,壁厚2~5 μm,非木化。韧皮纤维较少,淡黄色,成束存在,末端圆钝,直径
      44 μm
      网纹,孔纹,具缘纹孔不均匀增厚,多碎片状较多,直径23~37 μm,棱角宽钝淀粉粒,较多,单粒类圆形,直径1.6~2.5 μm
      中华猕猴桃根众多,散在或成束存在粘液细胞中,针晶较长而粗,长157~281 μm,直径6~
      21 μm
      单个散在,或成细胞团,淡黄色,无色,类圆形,孔纹明显,壁厚18 μm表面观呈类方形,栓内细胞含黄色、橘红色内含物,纹孔较少,壁增厚,非木化或微木化木纤维,二三成束,较少,长条形,无色,有稀疏孔纹,直径约23 μm多网纹,孔纹,梯纹,螺纹,多成碎片状较多,直径24~37 μm,棱角宽钝有淀粉粒,较多,单粒类圆形,直径2~
      7 μm
    • 总结猕猴桃植物根的显微特征(表2),拍摄显微特征照片(图14)。以草酸钙结晶、淀粉粒、导管之形态特征为差异点,编制4种猕猴桃属植物的鉴定表,见表3

    • 4种猕猴桃属植物根作为抗癌药物在临床上被广泛使用,但因其显微鉴定研究内容较少,因此常发生混淆入药的情况。翟延君[3]曾对软枣猕猴桃根横切面和粉末的显微特征进行了详细研究,结果发现草酸钙针晶、石细胞、木纤维、木栓细胞、韧皮细胞等显微组织结构可以作为软枣猕猴桃粉末的主要鉴别特征。之后王忠壮[4]横向比较了藤梨根与猫人参饮片横切面的特征差异,为开发资源和合理用药提供基础研究。但仍未见对4种猕猴桃植物根的显微鉴别特征作详细报道。因此,本研究不仅对4种猕猴桃植物根的横切面和粉末显微特征进行详细观察总结,同时横向比较了4种植物根的粉末显微鉴定结果,总结以草酸钙结晶的种类和数量、淀粉粒的形态和排列方式、螺纹导管为其鉴定的主要差异点,编制检索表,可用于鉴定此4种药用植物根。后续拟收集更多材料,进行深入研究,发展更为全面,行之有效的显微鉴定方法。

      植物草酸钙结晶淀粉粒螺纹导管
      软枣猕猴桃簇晶丛单粒,类圆形
      对萼猕猴桃簇晶状单粒,支链形
      中华猕猴桃束状,类球状针晶丛单粒,类圆形
      大籽猕猴桃
Reference (7)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return