Changes in the medicinal and antimicrobial compounds, methyl palmitate, methyl stearate, and bis (2-ethylhexyl) phthalate in American agave (Agave Americana L. cv Marginata) under urea treatment

الموضوعات :

Ebrahim Jokar ¹ , Aryan Sateei ² , Mehdi Ebadi ³ , Mazyar Ahmadi Golsefidi ⁴

1 - Department of Biology, Faculty of science, Gorgan Branch, Islamic Azad University, Gorgan, Iran
2 - Department of Biology, Faculty of science, Gorgan Branch, Islamic Azad University, Gorgan, Iran
3 - . Department of Chemistry, Faculty of science, Gorgan Branch, Islamic Azad University, Gorgan, Iran
4 - Department of Chemistry, Faculty of science, Gorgan Branch, Islamic Azad University, Gorgan, Iran

تاريخ الإرسال : 23 الخميس , ربيع الثاني, 1444 تاريخ التأكيد : 28 الأحد , رجب, 1444 تاريخ الإصدار : 14 الثلاثاء , محرم, 1445

الکلمات المفتاحية: GC-MS, Nitrogen Fertilizer, Methyl ester, Octadecan, Succulent,

ملخص المقالة :

In the present study, the effect of urea fertilizer under pot and greenhouse cultivation on growth rate, total content of leaf terpenoids and bioactive compounds detectable by GC-MS was investigated in American agave leaf extract. Urea 46% fertilizer, with two concentrations of 5 and 10 g / l was used for irrigation, in 8-leaf stage and their effects were compared with plants irrigated with no fertilizer as control in a randomized complete block design. Addition of urea fertilizer with both concentrations increased the fresh and dry weight of leaves and roots. Urea fertilizer had no significant effect on leaf terpenoid content, but in terms of leaf extract analysis by GC-MS, had a positive effect on increasing the content of methyl palmitate and methyl stearate, which are valuable medicinal compounds with antimicrobial, anti-inflammatory, anti-cancer, and antioxidant properties. Utilization of urea fertilizer, doubled the percentage of these compounds in leaf extract. However, urea fertilizer reduced the content of bis(2-ethylhexyl) phthalate, which has also medicinal properties comparable to the two above mentioned compounds. The positive effect of urea fertilizer on a significant increase in octadecane and methyl palmitate (about twice) with usability as a biofuel is another important result of the present work.

المصادر:

Álvarez-Chávez, J., M. Villamiel, L. Santos-Zea and A. K. Ramírez-Jiménez. 2021. Agave by-products: An overview of their nutraceutical value, current applications, and processing methods. Polysaccharides, 2, (3) 720-743.

Anderson, E. 1999. Ariocarpus: some reminiscences. Cactus and Succulent Journal, 71, 180-190.

Cruz-Rubio, J. M., R. Loeppert, H. Viernstein and W. Praznik. 2018. Trends in the use of plant non-starch polysaccharides within food, dietary supplements, and pharmaceuticals: beneficial effects on regulation and wellbeing of the intestinal tract. Scientia Pharmaceutica, 86, (4) 49.

El-Hawary, S. S., H. A. El-Kammar, M. A. Farag, D. O. Saleh and R. S. El Dine. 2020. Metabolomic profiling of five Agave leaf taxa via UHPLC/PDA/ESI-MS inrelation to their anti-inflammatory, immunomodulatory and ulceroprotective activities. Steroids, 160, 108648.

Esquivel-Chávez, F., C. Colín-Chávez, J. J. Virgen-Ortiz, M. Á. Martínez-Téllez, R. De Jesús Avena-Bustillos, G. Peña-Madrigal and M. A. Miranda-Ackerman. 2021. Control of mango decay using antifungal sachets containing of thyme oil/modified starch/agave fructans microcapsules. Future Foods, 3, 100008.

Ghoghari, A. and M. Rajani. 2006. Densitometric determination of hecogenin from Agave americana leaf using HPTLC. Chromatographia, 64, 113-116.

Ghorai, N., S. Chakraborty, S. Gucchait, S. K. Saha and S. Biswas. 2012. Estimation of total Terpenoids concentration in plant tissues using a monoterpene, Linalool as standard reagent.

Hernández-Delgado, N. C., E. Torres-Maravilla, L. Mayorga-Reyes, R. Martín, P. Langella, R. Pérez-Pastén-Borja, M. E. Sánchez-Pardo and L. G. Bermúdez-Humarán. 2021. Antioxidant and anti-inflammatory properties of probiotic candidate strains isolated during fermentation of Agave (Agave angustifolia Haw). Microorganisms, 9, (5) 1063.

Iqbal, A., Q. Dong, X. Wang, H. Gui, H. Zhang, X. Zhang and M. Song. 2020. Variations in nitrogen metabolism are closely linked with nitrogen uptake and utilization efficiency in cotton genotypes under various nitrogen supplies. Plants, 9, (2) 250.

Jokar, E., A. Sateei, M. Ebadi and M. Ahmadi Golsefidi. 2021. Comparative study of the effect of some types of nitrogen fertilizers on growth, alkaloid content and some physiological traits of the ornamental-medicinal plant Agave Americana cv marginata under greenhouse cultivation. Journal of Plant Environmental Physiology, 16, (64) 111-126.

Liu, R., Y. Yang, Y.-S. Wang, X.-C. Wang, Z. Rengel, W.-J. Zhang and L.-Z. Shu. 2020. Alternate partial root-zone drip irrigation with nitrogen fertigation promoted tomato growth, water and fertilizer-nitrogen use efficiency. Agricultural Water Management, 233, 106049.

López‐Romero, J. C., J. F. Ayala‐Zavala, G. A. González‐Aguilar, E. A. Peña‐Ramos and H. González‐Ríos. 2018. Biological activities of Agave by‐products and their possible applications in food and pharmaceuticals. Journal of the Science of Food and Agriculture, 98, (7) 2461-2474.

Madrigal-Santillán, E., J. Portillo-Reyes, E. Madrigal-Bujaidar, M. Sánchez-Gutiérrez, J. A. Izquierdo-Vega, J. Izquierdo-Vega, L. Delgado-Olivares, N. Vargas-Mendoza, I. Álvarez-González and Á. Morales-González. 2022. Opuntia spp. in Human Health: A Comprehensive Summary on Its Pharmacological, Therapeutic and Preventive Properties. Part 2. Plants, 11, (18) 2333.

Oudhia, P. 2007. Agave americana L. Prota, 11, (1)

Rahmani, A., A. Sateei, M. Ebadi and M. Ahmadi Golsefidi. 2021. Investigation of growth, nitrate reductase activity, total content of flavonoids, anthocyanins and some elements in Zamioculcas zamiifolia Engl. under the influence of three types of nitrogen fertilizers in greenhouse conditions. Journal of Plant Environmental Physiology,

Salgado, L. C. 2021. Etude de la valorisation du coproduit de scierie de Teck (Tectona grandis) par un procédé d’extraction en continu sous eau subcritique. Institut National Polytechnique de Toulouse-INPT

Thakur, C. P., S. Narayan, S. Bahadur, M. Thakur, S. N. Pandey, P. Kumar, P. Misra, P. K. Mukherjee and D. K. Mitra. 2015. Anti-leishmanial activity of Agave americana L.–A traditional Indian medicinal plant.