Pharmacognostic study of Catharanthus roseus (L.) G. Don, growing in Uzbekistan
In the article, the morpho-anatomical structure of the leaf and stem of Catharanthus roseus species distributed in the local conditions of Uzbekistan was studied, and it was determined that biologically active substances are found in the leaf mesophyll and bark parenchyma of the stem. The following...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2024/19/bioconf_ifbioscfu2024_04009.pdf |
| _version_ | 1797213170748620800 |
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| author | Duschanova Guljan Aripova Salimakhan Sharipov Avez Nazirova Yaira Djalilova Nigina |
| author_facet | Duschanova Guljan Aripova Salimakhan Sharipov Avez Nazirova Yaira Djalilova Nigina |
| author_sort | Duschanova Guljan |
| collection | DOAJ |
| description | In the article, the morpho-anatomical structure of the leaf and stem of Catharanthus roseus species distributed in the local conditions of Uzbekistan was studied, and it was determined that biologically active substances are found in the leaf mesophyll and bark parenchyma of the stem. The following diagnostic characters were determined: in the leaf – dorsiventral type of leaf mesophyll; thick-walled outer walls of the epidermis; amphistomatic leaves; not submerged stomata; chlorophyll-bearing palisade and spongy parenchyma; closed collateral type of conduction bundles; the presence of numerous idioblasts; in the stem there is a more lignified, non-tufted type of structure; libriform extensive; radial rays elongated and short; phloem is extensive, located between the crustal parenchyma and the libriform; the core is not wide, represented by large and small round-oval, thin-walled parenchyma cells containing hydrocyte cells and numerous laticifers. The content of moisture, ash, extractives extracted by heteropolar extractants was also studied, determined by pharmacopoeial methods to establish authenticity and prepare draft regulatory documentation for plant raw materials. |
| first_indexed | 2024-04-24T10:54:02Z |
| format | Article |
| id | doaj.art-3c0a8aa560ea4bdd941595109e38133c |
| institution | Directory Open Access Journal |
| issn | 2117-4458 |
| language | English |
| last_indexed | 2024-04-24T10:54:02Z |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj.art-3c0a8aa560ea4bdd941595109e38133c2024-04-12T07:36:49ZengEDP SciencesBIO Web of Conferences2117-44582024-01-011000400910.1051/bioconf/202410004009bioconf_ifbioscfu2024_04009Pharmacognostic study of Catharanthus roseus (L.) G. Don, growing in UzbekistanDuschanova Guljan0Aripova Salimakhan1Sharipov Avez2Nazirova Yaira3Djalilova Nigina4Tashkent State Pedagogical University named after NizamiyInstitute of the Chemistry of Plant Substances of the Academy of Sciences of Uzbekistan, named after academican S.Yu. YunusovTashkent Pharmaceutical InstituteUzbek Chemical and Pharmaceutical Institute under the Agency for the Development of the Pharmaceutical IndustryUzbek Chemical and Pharmaceutical Institute under the Agency for the Development of the Pharmaceutical IndustryIn the article, the morpho-anatomical structure of the leaf and stem of Catharanthus roseus species distributed in the local conditions of Uzbekistan was studied, and it was determined that biologically active substances are found in the leaf mesophyll and bark parenchyma of the stem. The following diagnostic characters were determined: in the leaf – dorsiventral type of leaf mesophyll; thick-walled outer walls of the epidermis; amphistomatic leaves; not submerged stomata; chlorophyll-bearing palisade and spongy parenchyma; closed collateral type of conduction bundles; the presence of numerous idioblasts; in the stem there is a more lignified, non-tufted type of structure; libriform extensive; radial rays elongated and short; phloem is extensive, located between the crustal parenchyma and the libriform; the core is not wide, represented by large and small round-oval, thin-walled parenchyma cells containing hydrocyte cells and numerous laticifers. The content of moisture, ash, extractives extracted by heteropolar extractants was also studied, determined by pharmacopoeial methods to establish authenticity and prepare draft regulatory documentation for plant raw materials.https://www.bio-conferences.org/articles/bioconf/pdf/2024/19/bioconf_ifbioscfu2024_04009.pdf |
| spellingShingle | Duschanova Guljan Aripova Salimakhan Sharipov Avez Nazirova Yaira Djalilova Nigina Pharmacognostic study of Catharanthus roseus (L.) G. Don, growing in Uzbekistan BIO Web of Conferences |
| title | Pharmacognostic study of Catharanthus roseus (L.) G. Don, growing in Uzbekistan |
| title_full | Pharmacognostic study of Catharanthus roseus (L.) G. Don, growing in Uzbekistan |
| title_fullStr | Pharmacognostic study of Catharanthus roseus (L.) G. Don, growing in Uzbekistan |
| title_full_unstemmed | Pharmacognostic study of Catharanthus roseus (L.) G. Don, growing in Uzbekistan |
| title_short | Pharmacognostic study of Catharanthus roseus (L.) G. Don, growing in Uzbekistan |
| title_sort | pharmacognostic study of catharanthus roseus l g don growing in uzbekistan |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2024/19/bioconf_ifbioscfu2024_04009.pdf |
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