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Clonal Propagation of Valeriana jatamansi Retains the Essential Oil Profile of Mother Plants: An Approach Toward Generating Homogenous Grade of Essential Oil for Industrial Use

Valeriana jatamansi Jones (Syn. V. wallichii DC.) is an aromatic, medicinal herb used as a tranquilizer and in treating sleep disorders. Rhizome is mainly used to extract essential oil (EO) and valepotriates. High quality and economic yield of rhizomes are available in the third year of growth. Ther...

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Autores principales: Gautam, Rahul Dev, Kumar, Ajay, Kumar, Ravi, Chauhan, Ramesh, Singh, Satbeer, Kumar, Manish, Kumar, Dinesh, Kumar, Ashok, Singh, Sanatsujat
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8551450/
https://www.ncbi.nlm.nih.gov/pubmed/34721465
http://dx.doi.org/10.3389/fpls.2021.738247
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author Gautam, Rahul Dev
Kumar, Ajay
Kumar, Ravi
Chauhan, Ramesh
Singh, Satbeer
Kumar, Manish
Kumar, Dinesh
Kumar, Ashok
Singh, Sanatsujat
author_facet Gautam, Rahul Dev
Kumar, Ajay
Kumar, Ravi
Chauhan, Ramesh
Singh, Satbeer
Kumar, Manish
Kumar, Dinesh
Kumar, Ashok
Singh, Sanatsujat
author_sort Gautam, Rahul Dev
collection PubMed
description Valeriana jatamansi Jones (Syn. V. wallichii DC.) is an aromatic, medicinal herb used as a tranquilizer and in treating sleep disorders. Rhizome is mainly used to extract essential oil (EO) and valepotriates. High quality and economic yield of rhizomes are available in the third year of growth. Therefore, the cultivation of V. jatamansi is not picking up, and over-exploitation of this plant from wild habitats to meet the increasing demand of the pharmaceutical industry is the cause of threat to the genetic diversity of the species. Further, collections from the wild are heterogeneous, resulting in variable produce. The development of clonal lines can ensure uniform quality and yield of rhizome biomass. An effective clonal propagation method was standardized using different hormonal concentrations of naphthalene acetic acid (NAA) on apical shoot cuttings from the selected clone CSIR-IHBT-VJ-05 for different time durations and raised over various planting media. NAA treatment of 50 ppm concentration for 30 min was found optimum for root induction in apical shoots of V. jatamansi. Variations for EO composition within the clone were non-significant, while samples of the control population were variable. The best quality EO (patchouli alcohol ∼62%) was available during the third year of plant growth. A propagation technique for large-scale quality plant material (QPM) production has been standardized to reduce the stress over natural resources and promote V. jatamansi for use in the aromatic and pharmaceutical industry.
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spelling pubmed-85514502021-10-29 Clonal Propagation of Valeriana jatamansi Retains the Essential Oil Profile of Mother Plants: An Approach Toward Generating Homogenous Grade of Essential Oil for Industrial Use Gautam, Rahul Dev Kumar, Ajay Kumar, Ravi Chauhan, Ramesh Singh, Satbeer Kumar, Manish Kumar, Dinesh Kumar, Ashok Singh, Sanatsujat Front Plant Sci Plant Science Valeriana jatamansi Jones (Syn. V. wallichii DC.) is an aromatic, medicinal herb used as a tranquilizer and in treating sleep disorders. Rhizome is mainly used to extract essential oil (EO) and valepotriates. High quality and economic yield of rhizomes are available in the third year of growth. Therefore, the cultivation of V. jatamansi is not picking up, and over-exploitation of this plant from wild habitats to meet the increasing demand of the pharmaceutical industry is the cause of threat to the genetic diversity of the species. Further, collections from the wild are heterogeneous, resulting in variable produce. The development of clonal lines can ensure uniform quality and yield of rhizome biomass. An effective clonal propagation method was standardized using different hormonal concentrations of naphthalene acetic acid (NAA) on apical shoot cuttings from the selected clone CSIR-IHBT-VJ-05 for different time durations and raised over various planting media. NAA treatment of 50 ppm concentration for 30 min was found optimum for root induction in apical shoots of V. jatamansi. Variations for EO composition within the clone were non-significant, while samples of the control population were variable. The best quality EO (patchouli alcohol ∼62%) was available during the third year of plant growth. A propagation technique for large-scale quality plant material (QPM) production has been standardized to reduce the stress over natural resources and promote V. jatamansi for use in the aromatic and pharmaceutical industry. Frontiers Media S.A. 2021-10-14 /pmc/articles/PMC8551450/ /pubmed/34721465 http://dx.doi.org/10.3389/fpls.2021.738247 Text en Copyright © 2021 Gautam, Kumar, Kumar, Chauhan, Singh, Kumar, Kumar, Kumar and Singh. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Gautam, Rahul Dev
Kumar, Ajay
Kumar, Ravi
Chauhan, Ramesh
Singh, Satbeer
Kumar, Manish
Kumar, Dinesh
Kumar, Ashok
Singh, Sanatsujat
Clonal Propagation of Valeriana jatamansi Retains the Essential Oil Profile of Mother Plants: An Approach Toward Generating Homogenous Grade of Essential Oil for Industrial Use
title Clonal Propagation of Valeriana jatamansi Retains the Essential Oil Profile of Mother Plants: An Approach Toward Generating Homogenous Grade of Essential Oil for Industrial Use
title_full Clonal Propagation of Valeriana jatamansi Retains the Essential Oil Profile of Mother Plants: An Approach Toward Generating Homogenous Grade of Essential Oil for Industrial Use
title_fullStr Clonal Propagation of Valeriana jatamansi Retains the Essential Oil Profile of Mother Plants: An Approach Toward Generating Homogenous Grade of Essential Oil for Industrial Use
title_full_unstemmed Clonal Propagation of Valeriana jatamansi Retains the Essential Oil Profile of Mother Plants: An Approach Toward Generating Homogenous Grade of Essential Oil for Industrial Use
title_short Clonal Propagation of Valeriana jatamansi Retains the Essential Oil Profile of Mother Plants: An Approach Toward Generating Homogenous Grade of Essential Oil for Industrial Use
title_sort clonal propagation of valeriana jatamansi retains the essential oil profile of mother plants: an approach toward generating homogenous grade of essential oil for industrial use
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8551450/
https://www.ncbi.nlm.nih.gov/pubmed/34721465
http://dx.doi.org/10.3389/fpls.2021.738247
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