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In vitro investigations of biological activities of Thymus willdenowii and Thymus atlanticus polyphenol-rich extracts

Year 2023, Volume: 10 Issue: 1, 48 - 58, 26.03.2023
https://doi.org/10.21448/ijsm.1110715

Abstract

Thyme species produce a wide variety of phenolic compounds including tannins, phenolic acids, and flavonoids. Thymus atlanticus (T. atlanticus) and Thymus willdenowii (T. willdenowii) are important thyme species in the southeast of Morocco, with numerous biological properties. The polyphenolic extracts of these two thyme species were obtained using ethanol through Soxhlet apparatus. Antioxidant (DPPH, FRAP, and TAC methods), antihemolytic (2,2'-Azobis(2-amidinopropane) dihydrochloride (AAPH) induced hemolysis test), hypolipidemic (3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase activity inhibition test), and anti-inflammatory (protein denaturation inhibition) effects of extracts were carried out using in vitro methods. The results showed that the polyphenolic extracts of these two species revealed important amounts of phenolic compounds. The contents of flavonoids were significant in the two species, while the contents of tannins and anthocyanin were very low. T. atlanticus showed an important antioxidant activity and a considerable antihemolytic effect in AAPH-induced hemolysis test (IC50 = 0.29 mg/mL), while T. willdenowii showed an important anti-inflammatory activity in heat-induced protein denaturation test (IC50 = 1.61 mg/mL). Moreover, both extracts at a dose of 20 µg/mL showed an important in vitro hypolipidemic activity by inhibiting HMG-CoA reductase activity (T. willdenowii: 51.16 %; T. atlanticus: 62.83 %). In conclusion, T. willdenowii and T. atlanticus extracts have considerable antioxidant, antihemolytic, hypolipidemic, and anti-inflammatory effects. The richness of these species in polyphenols gives them a large specter of biological properties, making them a valuable source of natural bioactive compounds that could prevent or treat various diseases.

Supporting Institution

CNRST

References

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In vitro investigations of biological activities of Thymus willdenowii and Thymus atlanticus polyphenol-rich extracts

Year 2023, Volume: 10 Issue: 1, 48 - 58, 26.03.2023
https://doi.org/10.21448/ijsm.1110715

Abstract

Thyme species produce a wide variety of phenolic compounds including tannins, phenolic acids, and flavonoids. Thymus atlanticus (T. atlanticus) and Thymus willdenowii (T. willdenowii) are important thyme species in the southeast of Morocco, with numerous biological properties. The polyphenolic extracts of these two thyme species were obtained using ethanol through Soxhlet apparatus. Antioxidant (DPPH, FRAP, and TAC methods), antihemolytic (2,2'-Azobis(2-amidinopropane) dihydrochloride (AAPH) induced hemolysis test), hypolipidemic (3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase activity inhibition test), and anti-inflammatory (protein denaturation inhibition) effects of extracts were carried out using in vitro methods. The results showed that the polyphenolic extracts of these two species revealed important amounts of phenolic compounds. The contents of flavonoids were significant in the two species, while the contents of tannins and anthocyanin were very low. T. atlanticus showed an important antioxidant activity and a considerable antihemolytic effect in AAPH-induced hemolysis test (IC50 = 0.29 mg/mL), while T. willdenowii showed an important anti-inflammatory activity in heat-induced protein denaturation test (IC50 = 1.61 mg/mL). Moreover, both extracts at a dose of 20 µg/mL showed an important in vitro hypolipidemic activity by inhibiting HMG-CoA reductase activity (T. willdenowii: 51.16 %; T. atlanticus: 62.83 %). In conclusion, T. willdenowii and T. atlanticus extracts have considerable antioxidant, antihemolytic, hypolipidemic, and anti-inflammatory effects. The richness of these species in polyphenols gives them a large specter of biological properties, making them a valuable source of natural bioactive compounds that could prevent or treat various diseases.

References

  • Afonso, A.F., Pereira, O.R., & Cardoso, S.M. (2020). Health-Promoting Effects of Thymus Phenolic-Rich Extracts: Antioxidant, Anti-inflammatory and Antitumoral Properties. Antioxidants, 9(9), 814. https://doi.org/10.3390/antiox9090814
  • Atasoy, A.D., Yesilnacar, M.I., & Atasoy, A.F. (2019). Essential Element Contents of Turkish Black Tea. In A.M. Grumezescu & A.M. Holban (Eds.), Non-Alcoholic Beverages (pp. 63–72). Woodhead Publishing. https://doi.org/10.1016/B978-0-12-815270-6.00002-5
  • Bartolucci, F., & Domina, G. (2015). The genus Thymus (Lamiaceae) in Sicily. Plant Biosystems - An International Journal Dealing with All Aspects of Plant Biology, 149(4), 710–719. https://doi.org/10.1080/11263504.2015.1057259
  • Benzie, I.F.F., & Strain, J.J. (1999). Ferric reducing/antioxidant power assay: Direct measure of total antioxidant activity of biological fluids and modified version for simultaneous measurement of total antioxidant power and ascorbic acid concentration. In Methods in Enzymology, 299, 15–27. https://doi.org/10.1016/S0076-6879(99)99005-5
  • Bistgani, Z.E., Hashemi, M., DaCosta, M., Craker, L., Maggi, F., & Morshedloo, M.R. (2019). Effect of salinity stress on the physiological characteristics, phenolic compounds and antioxidant activity of Thymus vulgaris L. and Thymus daenensis Celak. Industrial Crops and Products, 135, 311–320. https://doi.org/10.1016/j.indcrop.2019.04.055
  • Boutaoui, N., Zaiter, L., Benayache, F., Benayache, S., Carradori, S., Cesa, S., Giusti, A.M., Campestre, C., Menghini, L., Innosa, D., & Locatelli, M. (2018). Qualitative and Quantitative Phytochemical Analysis of Different Extracts from Thymus algeriensis Aerial Parts. Molecules, 23(2), 2. https://doi.org/10.3390/molecules23020463
  • Chandra, S., Chatterjee, P., Dey, P., & Bhattacharya, S. (2012). Evaluation of in vitro anti-inflammatory activity of coffee against the denaturation of protein. Asian Pacific Journal of Tropical Biomedicine, 2(1), 178–180. https://doi.org/10.1016/S2221-1691(12)60154-3
  • Chatterjee, S. (2016). Oxidative Stress, Inflammation, and Disease. In: T. Dziubla & D.A. Butterfield (Eds) Oxidative Stress and Biomaterials, Academic Press, pp 35–58. https://doi.org/10.1016/B978-0-12-803269-5.00002-4
  • David Eckersall, P. (2008). Proteins, Proteomics, and the Dysproteinemias. In J.J. Kaneko, J.W. Harvey, & M.L. Bruss (Eds) Clinical Biochemistry of Domestic Animals (Sixth Edition), Academic Press, pp 117–155. https://doi.org/10.1016/B978-0-12-370491-7.00005-2
  • Dharmadeva, S., Galgamuwa, L.S., Prasadinie, C., & Kumarasinghe, N. (2018). In vitro anti-inflammatory activity of Ficus racemosa L. bark using albumin denaturation method. Ayu, 39(4), 239–242. https://doi.org/10.4103/ayu.AYU_27_18
  • El Yaagoubi, M., Mechqoq, H., El Hamdaoui, A., Jrv Mukku, V., El Mousadik, A., Msanda, F., & El Aouad, N. (2021). A review on Moroccan Thymus species: Traditional uses, essential oils chemical composition and biological effects. Journal of Ethnopharmacology, 278, 114205. https://doi.org/10.1016/j.jep.2021.114205
  • Elbouny, H., Ouahzizi, B., Bakali, A., Sellam, K., & Alem, C. (2022). Phytochemical study and antioxidant activity of two Moroccan Lamiaceae species: Nepeta nepetella subsp. amethystina and Sideritis arborescens Salzm. ex Benth., Journal of Analytical Sciences and Applied Biotechnology, 4, 15–21. https://doi.org/10.48402/IMIST.PRSM/jasab-v3i1.29989
  • Elbouny, H., Ouahzizi, B., Bouhlali, E.D.T., Sellam, K., & Alem, C. (2022). Pharmacological, biological and phytochemical aspects of Thymus munbyanus Boiss. & Reut.: A review. Plant Science Today, 9(2), 399-404. https://doi.org/10.14719/pst.1494
  • Elisia, I., Hu, C., Popovich, D.G., & Kitts, D.D. (2007). Antioxidant assessment of an anthocyanin-enriched blackberry extract. Food Chemistry, 101(3), 1052–1058. https://doi.org/10.1016/j.foodchem.2006.02.060
  • Gedikoğlu, A., Sökmen, M., & Çivit, A. (2019). Evaluation of Thymus vulgaris and Thymbra spicata essential oils and plant extracts for chemical composition, antioxidant, and antimicrobial properties. Food Science & Nutrition, 7(5), 1704 1714. https://doi.org/10.1002/fsn3.1007
  • Heim, K.E., Tagliaferro, A.R., & Bobilya, D.J. (2002). Flavonoid antioxidants: Chemistry, metabolism and structure-activity relationships. The Journal of Nutritional Biochemistry, 13(10), 572–584. https://doi.org/10.1016/S0955-2863(02)00208-5
  • Heimler, D., Vignolini, P., Dini, M.G., Vincieri, F.F., & Romani, A. (2006). Antiradical activity and polyphenol composition of local Brassicaceae edible varieties. Food Chemistry, 99(3), 3. https://doi.org/10.1016/j.foodchem.2005.07.057
  • Kandikattu, H.K., Rachitha, P., Krupashree, K., Jayashree, G.V., Abhishek, V., & Khanum, F. (2015). LC–ESI-MS/MS analysis of total oligomeric flavonoid fraction of Cyperus rotundus and its antioxidant, macromolecule damage protective and antihemolytic effects. Pathophysiology, 22(4), 165 173. https://doi.org/10.1016/j.pathophys.2015.07.001
  • Khouya, T., Ramchoun, M., Elbouny, H., Hmidani, A., & Alem, C. (2022). Loquat (Eriobotrya japonica (Thunb) Lindl.): Evaluation of nutritional value, polyphenol composition, antidiabetic effect, and toxicity of leaf aqueous extract. Journal of Ethnopharmacology, 296, 115473.
  • Kuete, V. (2017). Thymus vulgaris. In: V. Kuete (Ed) Medicinal Spices and Vegetables from Africa. Academic Press, pp 599–609. https://doi.org/10.1016/B978-0-12-809286-6.00028-5
  • Labiad, M.H., Hicham, H., Ghanimi, A., & Tabyaoui, M. (2017). Phytochemical screening and antioxidant activity of Moroccan Thymus satureioïdes extracts. Journal of Materials and Environmental Science, 8, 2132–2139.
  • Li, A.-N., Li, S., Zhang, Y.-J., Xu, X.-R., Chen, Y.-M., & Li, H.-B. (2014). Resources and Biological Activities of Natural Polyphenols. Nutrients, 6(12), 6020-6047. https://doi.org/10.3390/nu6126020
  • Li, J., Liu, X.-D., Shen, L., Zeng, W.-M., & Qiu, G.-Z. (2016). Natural plant polyphenols for alleviating oxidative damage in man: Current status and future perspectives. Tropical Journal of Pharmaceutical Research, 15, 1089. https://doi.org/10.4314/tjpr.v15i5.27
  • Lima, G.P.P., Vianello, F., Corrêa, C.R., Campos, R.A. da S., & Borguini, M.G. (2014). Polyphenols in fruits and vegetables and its effect on human health. Food and Nutrition Sciences, 1, 1065–1082. https://doi.org/10.4236/fns.2014.511117
  • Lunin, S.M., & Novoselova, E.G. (2010). Thymus hormones as prospective anti-inflammatory agents. Expert Opinion on Therapeutic Targets, 14(8), 775 786. https://doi.org/10.1517/14728222.2010.499127
  • Msaada, K., Tammar, S., Salem, N., Bachrouch, O., Sriti, J., Hammami, M., Selmi, S., Azaiez, S., Hadj-Brahim, A., Sane, K.A., Limam, F., & Marzouk, B. (2016). Chemical Composition and Antioxidant Activities of Tunisian Thymus capitatus L. Methanolic Extract. International Journal of Food Properties, 19(6), 1381 1390. https://doi.org/10.1080/10942912.2015.1082138
  • Nabavi, S.M., Marchese, A., Izadi, M., Curti, V., Daglia, M., & Nabavi, S.F. (2015). Plants belonging to the genus Thymus as antibacterial agents: From farm to pharmacy. Food Chemistry, 173, 339–347. https://doi.org/10.1016/j.foodchem.2014.10.042
  • Naqinezhad, A., Nabavi, S.M., Nabavi, S.F., & Ebrahimzadeh, M.A. (2012). Antioxidant and antihemolytic activities of flavonoid rich fractions of Artemisia tschernieviana Besser. European Review for Medical and Pharmacological Sciences, 16(3), 88–94.
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There are 45 citations in total.

Details

Primary Language English
Subjects Pharmacology and Pharmaceutical Sciences
Journal Section Articles
Authors

Elbouny Hamza 0000-0003-3275-3093

Ouahzizi Brahim This is me 0000-0002-6400-5949

Sellam Khalid This is me 0000-0001-7486-2664

Alem Chakib This is me 0000-0001-6004-7319

Publication Date March 26, 2023
Submission Date April 29, 2022
Published in Issue Year 2023 Volume: 10 Issue: 1

Cite

APA Hamza, E., Brahim, O., Khalid, S., Chakib, A. (2023). In vitro investigations of biological activities of Thymus willdenowii and Thymus atlanticus polyphenol-rich extracts. International Journal of Secondary Metabolite, 10(1), 48-58. https://doi.org/10.21448/ijsm.1110715
International Journal of Secondary Metabolite

e-ISSN: 2148-6905