Composition and yield variation of essential oils from French marigold (Tagetes patula L.) genotypes using GC-MS

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Published

2022-10-13

DOI:

https://doi.org/10.5958/0974-0112.2017.000022.6

Keywords:

Essential oil, flowers, GC-MS, genotypes, Tagetes patula L.
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Issue

Vol. 74 No. 01 (2017): Indian Journal of Horticulture

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Articles

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Copyright (c) 2017 Indian J. Hortic.

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This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Authors

  • Omem Tamut Division of Floriculture and Landscaping, ICAR-Indian Agricultural Research Institute, New Delhi 110012
  • Kanwar Pal Singh Division of Floriculture and Landscaping, ICAR-Indian Agricultural Research Institute, New Delhi 110012
  • Archana P. Raina Division of Floriculture and Landscaping, ICAR-Indian Agricultural Research Institute, New Delhi 110012
  • Namita . Division of Floriculture and Landscaping, ICAR-Indian Agricultural Research Institute, New Delhi 110012
  • Sapna Panwar Division of Floriculture and Landscaping, ICAR-Indian Agricultural Research Institute, New Delhi 110012
  • Prabhat Kumar Division of Floriculture and Landscaping, ICAR-Indian Agricultural Research Institute, New Delhi 110012
  • Pavnesh Kumar Verma Division of Floriculture and Landscaping, ICAR-Indian Agricultural Research Institute, New Delhi 110012

Abstract

Essential oil content in flowers from different genotypes of marigold belonging to the species Tagetes patula were estimated by hydro-distillation and examined by gas chromatography (GC) and GC-mass spectrometry (GC-MS). Essential oil content in floret tissue ranged from 0.02 to 0.09% on fresh weight basis. The maximum essential oil content based on 50 g fresh weight was found in genotype Orange Winner followed by Bolero Red, Boy-o-Boy, and Pusa Arpita, whereas, minimum essential oil content was in F/R-2. The essential oil showed higher concentration of components like β-caryophyllene, terpinolene, caryophyllene oxide, (Z)-β- ocimene, piperitenone, piperitone, (E)-ocimenone, (Z)-ocimenone, limonene and germacrene-D. The results clearly showed that the genotypes had wide variations for essential oil content, quite similar qualitative oil composition but differed for their relative oil percentages. Therefore, thorough screening of these genotypes for their phyto-constituents and further crop improvement programme will be beneficial for pharmaceutical and cosmetic industries.

How to Cite

Tamut, O., Singh, K. P., Raina, A. P., ., N., Panwar, S., Kumar, P., & Verma, P. K. (2022). Composition and yield variation of essential oils from French marigold (Tagetes patula L.) genotypes using GC-MS. Indian Journal of Horticulture, 74(01), 97–102. https://doi.org/10.5958/0974-0112.2017.000022.6

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