Volume 14, Issue 66 (vol. 14, no. 66 2025)
2025, 14(66): 87-98 |
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Zamani Z, Tamartash R. Phytochemical investigation of Hyssopus officinalis L. plant in two phenological stages (Case study: Sangdeh area of Sari). Plant Process and Function 2025; 14 (66) : 6
URL: http://jispp.iut.ac.ir/article-1-2127-en.html
URL: http://jispp.iut.ac.ir/article-1-2127-en.html
1- Rangeland Department, Faculty of Natural Resources, Sari Agricultural Sciences and Natural Resources University, Sari, Iran
Abstract: (41 Views)
The present study aimed to investigate the phytochemicals of the medicinal plant Hyssopus officinalis in phenological stages before flowering and full flowering (flowering more than 50%) in a completely randomized design in the Sangdeh region of Sari. For this purpose, leaf and stem organs were harvested in the pre-flowering stage in mid-June and leaves, stems and flowers of the plant in the full flowering stage in early August 2022 with three replications from the area. To identify the habitat conditions, soil samples were collected from a depth of 0–30 cm in June with three replications. Then, all samples were transferred to the laboratory and analyzed. The results showed that the amount of essential oil extracted at the full flowering stage was significantly (P≤0.05) higher and phenology had a significant effect on the compounds α-thujene, β-pinene, 1,8-cineole, Myrtenol and Germacrene D at the 1% level (P≤0.01) and on the compounds Camphor, Isopinocamphone and β-caryophyllene at the 5% level (P≤0.05). Three compounds, β-pinene, Pinocomphone and Isopinocamphone, which are included in the terpenoid category of active ingredients, were the dominant compounds that accounted for the highest percentage in both stages. The results of the simple correlation coefficients between soil indices and essential oil compounds showed that most essential oil compounds have a direct and significant correlation with the traits of pH, Organic Matter, Total Nitrogen, K, Ca and Mg. In general, the results showed that the best time to harvest this plant is in the summer and at the full flowering stage.
Article number: 6
Keywords: Essential oil, Mazandaran province, Reproductive stage, Secondary metabolites, Vegetative stage
Type of Study: Research |
Subject:
others
Received: 2024/10/9 | Accepted: 2024/12/3 | Published: 2025/06/22
Received: 2024/10/9 | Accepted: 2024/12/3 | Published: 2025/06/22
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