On carbon sequestration efficient clones/genotypes selection for high essential oil yield over environments in Khus (Chrysopogon zizanioides (L.) Roberty)

Lal, R. K.; Maurya, Ranjana; Chanotiya, C.S.; Gupta, Pankhuri; Mishra, Anand; Srivastava, Shubham; Yadav, Anju; Sarkar, Sougata; Pant, Yatish; Pandey, Shiv Shanker; Shukla, Shama

doi:10.1016/j.indcrop.2020.112139

Cited by 22 publications

(4 citation statements)

References 11 publications

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“…Nevertheless, the correlations between soil and manures factors, and intercropped varieties of pomegranate and lemongrass, irrigated water, elevated moisture in the soil, humidity, temperatures due to intercropping impaired the expression of 1 -deoxy -D -xylulose -5 -phosphate synthase transcripts required for isopentenyl pyrophosphate (IPP) synthesis, the universal precursor for the biosynthesis of terpenes. Our research findings are also in the agreement of several research workers (Rohdich et al, 2002 [3,4,16,21,22,29,30] . Belancic et al (1997) [1] also affirmed that intercropping exposure enhances the accumulation of terpenoids in the pomegranate fruits, while too high temperatures can have inverse effects on both crops.…”

Section: Volatile Compoundssupporting

confidence: 93%

“…The lemongrass and pomegranate fruits produce a range of volatile compounds that make up their characteristic aroma and contribute to their flavour (Lal et 2020a, b, c, d) [15,17,18,20,22] . Aromatic compounds identified in lemongrass (citral and some other minor compounds) and in pomegranate fruit juice samples were high -quality taste and concentration.…”

Section: Volatile Compoundsmentioning

confidence: 99%

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Influence of lemongrass (Cymbopogon flexuosus (Nees ex Steud.) essential oil yield under inter - cropping with pomegranate (Punica granatum L.)<em> </em>with special reference to the plant - soil relationship

Kumar¹,

Krishna²,

Kumar³

et al. 2021

J. Med. Plants Stud.

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The rain -fed/oasis areas, where lemongrass and pomegranate are grown as intercropping crops, are considered as the best ecosystem with particular properties. No research has been made to investigate the relationship between lemongrass essential oil and pomegranate fruit quality in such an environment. A comparison between pomegranate trees was intercropped with lemongrass crop and regular orchards with full sun conditions have been investigated in terms of yield of lemongrass essential oil and pomegranate fruit quality. The intercropped microclimate was more favourable for the production of lemongrass essential oil and pomegranate arils with attractive red colour and high total anthocyanin content. Pomegranates under these conditions contained total volatile content that was about two times higher than that in separate fruits. Particularly, hexanal and limonene were the most abundant compounds characterizing the aroma profile of fruits cultivated under intercropped, and their arils were the most appreciated in terms of colour, odour, and taste by Indian consumers. However, fruits from partial shade oasis provided the sweetest juices with high concentrations of glucose and fructose. Titratable acidity and total organic acid content were also higher in fruits grown under the two conditions. Red colour intensity, monoterpenes, hexanal, citric and quinic acids were useful to discriminate full shade oasis. These compounds seem to contribute to the typical organoleptic properties of oasis pomegranate fruits. The correlations between intercropped varieties of pomegranate and lemongrass, irrigated water, soil, and manure factors, elevated moisture in the soil in the intercropping impaired the expression of high yield of fresh herb and lemongrass oil of the good quality and pomegranate fruits production.

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Section: Volatile Compoundssupporting

confidence: 93%

Section: Volatile Compoundsmentioning

confidence: 99%

Influence of lemongrass (Cymbopogon flexuosus (Nees ex Steud.) essential oil yield under inter - cropping with pomegranate (Punica granatum L.)<em> </em>with special reference to the plant - soil relationship

Kumar¹,

Krishna²,

Kumar³

et al. 2021

J. Med. Plants Stud.

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“…Most of the promising compounds found in the present study were significantly identified in vetiver EO (Chrysopogon zizanioides Roberty or Vetiveria zizanoides Nash) as alpha-vetispirene, isovalencenol, khusene, khusimol, khusimone, khusol, and epizizanone [103,[115][116][117]. This EO has been reported as antimicrobial [118], antifungal [119], anxiolytic [120], antioxidant, and anti-inflammatory [121].…”

Section: Botanical Sources Of Eos With Potential Anti-sars-cov-2 Activitymentioning

confidence: 79%

An Evaluation of the Potential of Essential Oils against SARS-CoV-2 from In Silico Studies through the Systematic Review Using a Chemometric Approach

et al. 2021

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Essential oils (EOs) and their compounds have attracted particular attention for their reported beneficial properties, especially their antiviral potential. However, data regarding their anti-SARS-CoV-2 potential are scarce in the literature. Thus, this study aimed to identify the most promising EO compounds against SARS-CoV-2 based on their physicochemical, pharmacokinetic, and toxicity properties. A systematic literature search retrieved 1669 articles; 40 met the eligibility criteria, and 35 were eligible for analysis. These studies resulted in 465 EO compounds evaluated against 11 human and/or SARS-CoV-2 target proteins. Ninety-four EO compounds and seven reference drugs were clustered by the highest predicted binding affinity. Furthermore, 41 EO compounds showed suitable drug-likeness and bioactivity score indices (≥0.67). Among these EO compounds, 15 were considered the most promising against SARS-CoV-2 with the ADME/T index ranging from 0.86 to 0.81. Some plant species were identified as EO potential sources with anti-SARS-CoV-2 activity, such as Melissa officinalis Arcang, Zataria multiflora Boiss, Eugenia brasiliensis Cambess, Zingiber zerumbet Triboun & K.Larsen, Cedrus libani A.Rich, and Vetiveria zizanoides Nash. Our work can help fill the gap in the literature and guide further in vitro and in vivo studies, intending to optimize the finding of effective EOs against COVID-19.

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“…But they were not polyploids as revealed by chromosome counts. They did not arise from heterotic combination either (Sharma and Singh 1983;Lal et al 2015;Lal, Chanotiya, et al 2018;Lal, Pankhuri, et al 2018;Lal, Pankhuri, et al 2020;Lal, Maury, 2020). What is their genesis?…”

Section: Unresolved Questionsmentioning

confidence: 99%

Induced mutation breeding for qualitative and quantitative traits and varietal development in medicinal and aromatic crops at CSIR-CIMAP, Lucknow (India): past and recent accomplishment

Lal¹,

Chanotiya

Gupta

2020

International Journal of Radiation Biology

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Purpose: The nature and kind of some successful mutations achieved through gamma radiation at CSIR-CIMAP, Lucknow are reviewed and described in this article. Medicinal and aromatic crops (MACs) came under the mutation-breeding program very lateperhaps during the 1980s in India. Nevertheless, successes have been glaring and unique too. The plant breeders of the Institute concerted attempts were made for the genetic restructuring of the plant-frame in Hyoscyamus niger L. (black henbane) and Cymbopogon martinii (palmarosa), enhanced alkaloid biosynthesis in henbane, weak, or lack of latex biosynthesis in Papaver somniferum L. (Opium poppy), increased productivity of seeds in Plantago ovata F. (isabgol), and new/increased formation of essential oils in Chamomila recutita [L.] Rauschert (Chamomile) and Cymbopogon winterianus (Java citronella). Several qualitative macro mutations were generated for commercial exploitation, e.g. an unbranched (Ub) and physiologically most efficient variety Aekla and high tropane alkaloid bearing variety Aela of H. niger, opium less oilseed variety Sujata of opium poppy, a dwarf mutant and a male sterile (ms) line of palmarosa, and new compound yielding variety of chamomile and geranium. Conclusions: The ample quantitative variation was also created by reshuffling the polygenic background in both seed and vegetatively propagated MACs, and subsequently, with applying mutation breeding approach superior varieties were evolved and released after a rigorous screening in the field-evaluation or under pipeline for release. These varieties are Niharika and Mayuri of psyllium; Vallary, CIMAP Sammohak, CIM Ujjwala, and YEL (yellow) of German chamomile and Manjari and CIM Jeeva of Java citronella.

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On carbon sequestration efficient clones/genotypes selection for high essential oil yield over environments in Khus (Chrysopogon zizanioides (L.) Roberty)

Cited by 22 publications

References 11 publications

Influence of lemongrass (Cymbopogon flexuosus (Nees ex Steud.) essential oil yield under inter - cropping with pomegranate (Punica granatum L.)<em> </em>with special reference to the plant - soil relationship

Influence of lemongrass (Cymbopogon flexuosus (Nees ex Steud.) essential oil yield under inter - cropping with pomegranate (Punica granatum L.)<em> </em>with special reference to the plant - soil relationship

An Evaluation of the Potential of Essential Oils against SARS-CoV-2 from In Silico Studies through the Systematic Review Using a Chemometric Approach

Induced mutation breeding for qualitative and quantitative traits and varietal development in medicinal and aromatic crops at CSIR-CIMAP, Lucknow (India): past and recent accomplishment

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