Differences in antioxidant properties of ginkgo leaves collected from male and female trees
Open accessAbstract
Total phenolic content and antioxidant capacity (FRAP method) of Ginkgo biloba L. leaves collected from male and female trees were determined and compared. Different water and aqueous ethanolic (water/ethanol 80/20, V/V) extracts were prepared by varying the time of infusing, boiling and steeping in order to determine the effect of the extraction method on the above parameters. Antioxidant activity and phenolic content of ginkgo leaf extracts correlated well with significant correlation coefficients. Slopes of linear regression lines were not statistically different for either sex.
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Leaf maturation (green vs yellow) and plant sex (male vs female) influence the amount of phenolics in G. biloba, being responsible for the wide range of TPC values reported in literature.
“Indeed, for G. biloba, it was found that leaf maturation (green vs yellow) and plant sex (male vs female) have influence on the amount of phenolics, being these factors responsible for the wide range of TPC values reported in literature (Kobus-Cisowska et al., 2020;Koczka et al., 2015).”
From Multi-target neuroprotective effects of herbal medicines for Alzheimer's disease (2022) · cites this paper as Koczka et al., 2015
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Cites
Colorimetry of Total Phenolics with Phosphomolybdic-Phosphotungstic Acid Reagents
Singleton, V. L., & Rossi, J. A. (1965) · American Journal of Enology and Viticulture · doi:10.5344/ajev.1965.16.3.144 · Cited by 24,852 · see citing works
The Ferric Reducing Ability of Plasma (FRAP) as a Measure of “Antioxidant Power”: The FRAP Assay
Benzie, I. F. F., & Strain, J. (1996) · Analytical Biochemistry · doi:10.1006/abio.1996.0292 · Cited by 23,027 · see citing works
Antioxidant Activity and Phenolic Compounds in Selected Herbs
Zheng, W., & Wang, S. Y. (2001) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf010697n · Cited by 2,885 · see citing works
Chemical analysis and quality control of Ginkgo biloba leaves, extracts, and phytopharmaceuticals
van Beek, T. A., & Montoro, P. (2009) · Journal of Chromatography A · doi:10.1016/j.chroma.2009.01.013 · Cited by 554 · see citing works
Biology and chemistry of Ginkgo biloba
Singh, B., Kaur, P., Gopichand, et al. (2008) · Fitoterapia · doi:10.1016/j.fitote.2008.05.007 · Cited by 412 · see citing works
Ginkgo biloba for Preventing Cognitive Decline in Older Adults A Randomized Trial
Snitz, B. E. (2009) · JAMA · doi:10.1001/jama.2009.1913 · Cited by 336 · see citing works
Antioxidant Activity of Selected Medicinal Plants
Pietta, P., Simonetti, P., & Mauri, P. (1998) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf980310p · Cited by 301 · see citing works
Effects of Ginkgo biloba in dementia: systematic review and meta-analysis
Weinmann, S., Roll, S., Schwarzbach, C., Vauth, C., & Willich, S. N. (2010) · BMC Geriatrics · doi:10.1186/1471-2318-10-14 · Cited by 297 · see citing works
Investigation of the free radical scavenging activity of Ginkgo biloba L. leaves
Ellnain-Wojtaszek, M., Kruczyński, Z., & Kasprzak, J. (2003) · Fitoterapia · doi:10.1016/s0367-326x(02)00306-4 · Cited by 103 · see citing works
Antioxidative and anti-hydrogen peroxide activities of various herbal teas
Aoshima, H., Hirata, S., & Ayabe, S. (2006) · Food Chemistry · doi:10.1016/j.foodchem.2006.08.032 · Cited by 100 · see citing works
Phenolic compounds and antioxidant activity of extracts of Ginkgo leaves
Kobus, J., Flaczyk, E., Siger, A., Nogala‐Kałucka, M., Korczak, J., & Pegg, R. B. (2009) · European Journal of Lipid Science and Technology · doi:10.1002/ejlt.200800299 · Cited by 70 · see citing works
Sati, P., Pandey, A., Rawat, S., & Rani, A. (2013) · Journal of Pharmacy Research · doi:10.1016/j.jopr.2013.09.001 · Cited by 60 · see citing works
Antioxidative activity of Ginkgo, Echinacea, and Ginseng tinctures
Masteiková, R., Muselík, J., Bernatonienė, J., et al. (2007) · Medicina · doi:10.3390/medicina43040038 · Cited by 30 · see citing works
Metal ion and antioxidant alterations in leaves between different sexes of Ginkgo biloba L.
Stefanovits-Bányai, É., Szentmihályi, K., Hegedűs, A., Koczka, N., Váli, L., Taba, G., & Blázovics, A. (2006) · Life Sciences · doi:10.1016/j.lfs.2005.06.012 · Cited by 26 · see citing works
Self-citationChemometric analysis of antioxidant properties of herbal products containing Ginkgo biloba extract
Ronowicz, J., Kupcewicz, B., & Budzisz, E. (2013) · Open Life Sciences · doi:10.2478/s11535-013-0139-8 · Cited by 15 · see citing works
CULTIVATION OF GINKGO BILOBA L. ON THREE CONTINENTS
Schmid, W., & Balz, J.-P. (2005) · Acta Horticulturae · doi:10.17660/actahortic.2005.676.23 · Cited by 12 · see citing works
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Research works printed but not linked: 1
- L. M. L. Goh, Potential for Ginkgo biloba as a functional food, Ph.D. Thesis, National University of Singapore, Singapore 2004.
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Multi-target neuroprotective effects of herbal medicines for Alzheimer's disease
Fernandes, F., Barroso, M. F., De Simone, A., Emriková, E., Dias-Teixeira, M., Pereira, J. P., Chlebek, J., Fernandes, V. C., Rodrigues, F., Andrisano, V., et al. (2022) · Journal of Ethnopharmacology · doi:10.1016/j.jep.2022.115107 · Cited by 45 · see citing works
- Authors
- Koczka, N., Móczár, Z., Stefanovits-Bányai, É., & Ombódi, A.
- Affiliations
- Magyar Agrár- és Élettudományi Egyetem (HU)
- Corvinus University of Budapest (HU)
- Venue
- Acta Pharmaceutica
- Publisher
- Walter de Gruyter GmbH
- Published
- 2015-03-01
- Volume
- 65
- Issue
- 1
- Pages
- 99-104
- ISSN
- 1330-0075 (ISSN-L)
- 1846-9558
- OpenAlex
- W146203688
- Cited by
- 19
- References
- 16
- Citations by year
- 2026: 2 · 2025: 1 · 2024: 2 · 2022: 3 · 2021: 1 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 4 · 2016: 3
- FWCI
- 5.24
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- Locations
- Acta Pharmaceutica (publishedVersion, cc-by-nc-nd)
- PubMed (publishedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Hrčak Portal of scientific journals of Croatia (University Computing Centre) (submittedVersion, other-oa)
- Funders
- Hungarian Scientific Research Fund
- Szent István Egyetem (8526-5/2014/TUDPOL)
- Topics
- Health Sciences › Medicine › Complementary and alternative medicine › Ginkgo biloba and Cashew Applications
- Health Sciences › Medicine › Biochemistry › Phytochemicals and Antioxidant Activities
- Physical Sciences › Chemistry › Organic Chemistry › Edible Oils Quality and Analysis
- Keywords
- Ginkgo biloba, Ginkgo biloba leaves, sex differences, antioxidant capacity, total phenolic content, leaf extract, extraction methods, aqueous ethanolic extract, FRAP
- MeSH terms
- Ethanol, Antioxidants, Time Factors, Water, Linear Models, Plant Leaves, Ginkgo biloba, Polyphenols
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