茜草叶片解剖结构的研究

O. Demeshko, I. Batiuchenko, S. V. Kovalev, O. V. Krivoruchko, S. Romanova
{"title":"茜草叶片解剖结构的研究","authors":"O. Demeshko, I. Batiuchenko, S. V. Kovalev, O. V. Krivoruchko, S. Romanova","doi":"10.24959/nphj.22.73","DOIUrl":null,"url":null,"abstract":"Aim. To study the anatomical structure of Cercis siliquastrum L. leaves.\nMaterials and methods. The study objects were leaves of Judas tree collected in the Botanical garden of the National University of Pharmacy in June, 2021. Micropreparations were made of fresh, dried material and fixed with a mixture of 96 % ethanol, water and glycerin (1 : 1: 1). Micropreparations were prepared and examined according to the methodsof the SPhU using a Granum microscope (Austria). A Canon PC1251 camera was used for photographing.\nResults and discussion. The type of the leaf blade is dorsoventral, hypostomatic, there are cells with the orange content. There are numerous stomata of anocytic (sometimes anisocytic) type. Simple multicellular hairs with a weakly warty cuticle were found on the lower and upper epidermis. A 2-3-layered collenchymatous parenchyma is located above the central vein. The bundle sheath is crystalliferous. On the xylem side, 5-6 layers of the sclerenchyma are observed. The petiole has an oval shape, slightly ribbed near the leaf blade. In the middle of the petiole there are three bundles: two radial on the sides and one central with two additional bundles. All bundles are surrounded by a common sclerenchymal ring. There are cells with the orange content in the parenchyma. On the abaxial side there is a layer of cells with calcium oxalate drusens under the sclerenchyma. The petiole is rounded, slightly ribbed. The bundle has a crescent shape in the center. The xylem rays are with the brown content. The sclerenchyma is well developed. There are drusens in the parenchyma of the petiole.\nConclusions. The main anatomical features of Judas tree leaves have been determined; it will allow identifying and standardizing the plant raw material. The data obtained are necessary for the development of Drug Quality Control Methods (DQCM) for the medicinal raw material.","PeriodicalId":19221,"journal":{"name":"News of Pharmacy","volume":"36 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The study of the anatomical structure of Cercis siliquastrum L. leaves\",\"authors\":\"O. Demeshko, I. Batiuchenko, S. V. Kovalev, O. V. Krivoruchko, S. Romanova\",\"doi\":\"10.24959/nphj.22.73\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Aim. To study the anatomical structure of Cercis siliquastrum L. leaves.\\nMaterials and methods. The study objects were leaves of Judas tree collected in the Botanical garden of the National University of Pharmacy in June, 2021. Micropreparations were made of fresh, dried material and fixed with a mixture of 96 % ethanol, water and glycerin (1 : 1: 1). Micropreparations were prepared and examined according to the methodsof the SPhU using a Granum microscope (Austria). A Canon PC1251 camera was used for photographing.\\nResults and discussion. The type of the leaf blade is dorsoventral, hypostomatic, there are cells with the orange content. There are numerous stomata of anocytic (sometimes anisocytic) type. Simple multicellular hairs with a weakly warty cuticle were found on the lower and upper epidermis. A 2-3-layered collenchymatous parenchyma is located above the central vein. The bundle sheath is crystalliferous. On the xylem side, 5-6 layers of the sclerenchyma are observed. The petiole has an oval shape, slightly ribbed near the leaf blade. In the middle of the petiole there are three bundles: two radial on the sides and one central with two additional bundles. All bundles are surrounded by a common sclerenchymal ring. There are cells with the orange content in the parenchyma. On the abaxial side there is a layer of cells with calcium oxalate drusens under the sclerenchyma. The petiole is rounded, slightly ribbed. The bundle has a crescent shape in the center. The xylem rays are with the brown content. The sclerenchyma is well developed. There are drusens in the parenchyma of the petiole.\\nConclusions. The main anatomical features of Judas tree leaves have been determined; it will allow identifying and standardizing the plant raw material. The data obtained are necessary for the development of Drug Quality Control Methods (DQCM) for the medicinal raw material.\",\"PeriodicalId\":19221,\"journal\":{\"name\":\"News of Pharmacy\",\"volume\":\"36 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-02-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"News of Pharmacy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.24959/nphj.22.73\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"News of Pharmacy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.24959/nphj.22.73","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

的目标。目的:研究茜草叶片的解剖结构。材料和方法。研究对象为国立药学院植物园于2021年6月采集的犹大树叶子。用新鲜、干燥的材料制备微制剂,用96%乙醇、水和甘油(1:1:1)的混合物固定。用Granum显微镜(奥地利)按照SPhU方法制备微制剂并进行检测。使用佳能PC1251相机进行拍摄。结果和讨论。叶片类型为背腹状,下气孔,有细胞,含橙色。有许多无细胞(有时是各细胞)型气孔。下表皮和上表皮上可见简单的多细胞毛,具弱疣状角质层。2-3层厚壁实质位于中央静脉上方。束鞘是结晶的。木质部一侧有5-6层厚壁组织。叶柄有椭圆形,在叶片附近稍具棱。叶柄中部有三束:两束在叶柄两侧呈放射状,一束在叶柄中央,另外还有两束。所有束被一个共同的厚壁细胞环包围。薄壁组织中有含有橙色的细胞。背面厚壁组织下有一层草酸钙膜细胞。叶柄圆形,稍具棱。束的中心呈新月形。木质部射线含有棕色成分。厚壁组织发育良好。叶柄薄壁中有胆鞘。确定了犹大树叶片的主要解剖特征;它将允许识别和标准化植物原料。所获得的数据为药材质量控制方法的制定提供了必要的依据。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
The study of the anatomical structure of Cercis siliquastrum L. leaves
Aim. To study the anatomical structure of Cercis siliquastrum L. leaves. Materials and methods. The study objects were leaves of Judas tree collected in the Botanical garden of the National University of Pharmacy in June, 2021. Micropreparations were made of fresh, dried material and fixed with a mixture of 96 % ethanol, water and glycerin (1 : 1: 1). Micropreparations were prepared and examined according to the methodsof the SPhU using a Granum microscope (Austria). A Canon PC1251 camera was used for photographing. Results and discussion. The type of the leaf blade is dorsoventral, hypostomatic, there are cells with the orange content. There are numerous stomata of anocytic (sometimes anisocytic) type. Simple multicellular hairs with a weakly warty cuticle were found on the lower and upper epidermis. A 2-3-layered collenchymatous parenchyma is located above the central vein. The bundle sheath is crystalliferous. On the xylem side, 5-6 layers of the sclerenchyma are observed. The petiole has an oval shape, slightly ribbed near the leaf blade. In the middle of the petiole there are three bundles: two radial on the sides and one central with two additional bundles. All bundles are surrounded by a common sclerenchymal ring. There are cells with the orange content in the parenchyma. On the abaxial side there is a layer of cells with calcium oxalate drusens under the sclerenchyma. The petiole is rounded, slightly ribbed. The bundle has a crescent shape in the center. The xylem rays are with the brown content. The sclerenchyma is well developed. There are drusens in the parenchyma of the petiole. Conclusions. The main anatomical features of Judas tree leaves have been determined; it will allow identifying and standardizing the plant raw material. The data obtained are necessary for the development of Drug Quality Control Methods (DQCM) for the medicinal raw material.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
The theoretical and experimental substantiation of the composition of a mouthwash Substantiation of the composition and technology for obtaining combined sustained-release tablets for the treatment of hypertension Development of conditions for sertraline isolation from biological fluids Determination of the physical and mechanical indicators of the polymer base and the optimal method of introducing active pharmaceutical ingredients into the base composition Peculiarities of the filtration process of liposomal emulsion for the production of eye drops based on a peptide complex
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1