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Harpullia pendula Planch leaves: phenolics, in vitro antioxidant and α-amylase inhibitory activity

El Souda, SaharS.M., Mohammed, RedaS, Ibrahim, FatenM, Matloub, AzzaA·2017·Egyptian Pharmaceutical Journal
DOI 10.4103/epj.epj_10_17
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Abstract

Background and objective Harpullia pendula Planch leaves belong to the Sapindaceae family. The study aimed to investigate the phenolic constituents and evaluate the antioxidant and α-amylase inhibitory activities of the plant’s extracts and its major compounds.Materials and methods The compounds were isolated through chromatographic techniques from the defatted ethanolic extract (DAEE). Their structures were determined by ultraviolet, mass spectrometer, and nuclear magnetic resonance spectroscopy.Results The flavonoids kaempferol 3-O-(6″galloyl)- apiofuranosyl (1‴→2″)-β-galactopyranoside, kaempferol-3-O-β-glucopyranosyl(1‴→6″)-β-glucopyranoside, kaempferol 3-O-(6″galloyl)-apiofuranosyl (1‴→2″)-β-galactopyranoside, rutin, vitexin, isovitexin, orientin, quercetin, kaempferol; the tannins ellagic acid, gallic acid, methyl gallate, 2,6-di-O-galloyl(α/β)glucoside, 2,3-di-O-galloyl(α/β)glucoside, and tetragalloyl glucoside in addition to two benzene acetic acid derivatives, harpulliaside A and cavaol B, were isolated from the total bioactive ethanolic extract (TEE). The TEE and the DAEE of H. pendula have a total phenolic content of 255.5±7.18 and 222.9±6.43 mg gallic acid equivalents/g extract, respectively, and a total flavonoid content of 111.6±3.2 and 102.6±2.6 mg quercetin equivalents/g extract, respectively. With respect to the in vitro study, DAEE, TEE, and methyl gallate showed an interesting inhibitory activity on 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS…

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Research works printed but not linked: 44

  1. Muthukumran, 2011, Antidiabetic activity of Dodonaea viscosa (L) leaf extracts, Int J Pharm Tech Res, 136
  2. Díaz M, Rossini C. Bioactive natural products from Sapindaceae deterrent and toxic metabolites against insects. In: Perveen F, editor. Insecticides-pest engineering. China Unit 405, Office Block, Hotel Equatorial Shanghai No.65, Yan An Road (West), Shanghai, 200040, China: InTech; 2012. ISBN: 978-953-307-895-3. Available at: http://www.intechopen.com/books/insecticides-pest-engineering/bioactive-natural-products-from-sapindacea-deterrent-and-toxic-metabolites-against-insects. · DOI
  3. Umadevi, 1991, Chemosystematics of the Sapindaceae, Feddes Repert, 607
  4. Mabberley D. The plant-book. Cambridge, UK: Cambridge University Press 1997.
  5. Voutquenne, 2005, Haemolytic acylated triterpenoid saponins from Harpullia austro-caledonica, Phytochemistry, 825
  6. Shyamala, 2009, Phytochemical and comparative antibacterial studies on the crude hexane and aqueous extracts of the seeds of Harpullia arborea (Blanco) Radlk.(Sapindaceae), Plant Arch, 903
  7. Floyd AG. Rainforest trees of Mainland South-Eastern Australia. Melbourne: Inkata Press; 2008.
  8. El-Gohary, 2004, Phytochemical and biological study of seeds of Harpullia pendula Planch and Harpullia cupanioides Roxb.Cultivated in Egypt, Bull Fac Pharm Cairo Univ, 5
  9. Moustafa, 2014, Screening of some wild and cultivated Egyptian plants for their free radical scavenging activity, Int J Pharm Tech Res, 1271
  10. El, 2014, Antimutagenicity and phytoconstituents of Egyptian Plantago albicans L, Asian Pac J Trop Dis, 946
  11. Marinova, 2005, Total phenolics and total flavonoids in Bulgarian fruits and vegetables, J Univ Chem Technol Metal, 255
  12. Almeida, 2011, Bioactive compounds and antioxidant activity of fresh exotic fruits from northeastern Brazil, Food Res Int, 2155
  13. Mathew, 2006, In vitro antioxidant activity and scavenging effects of Cinnamomum verum leaf extract assayed by different methodologies, Food Chem Toxicol, 198
  14. Marcocci, 1994, The nitric oxide scavenging properties Ginkgo biloba extract, Biochem Biophys Res Commun, 748
  15. Naguib, 2013, Phytochemical screening of Nepeta cataria extracts and their in vitro inhibitory.Effects on free radicals and carbohydrate-metabolising enzymes, Nat Prod Res, 2196
  16. Demirezer, 2011, HPLC fingerprinting of sennosides in laxative drugs with isolation of standard substances from some senna leaves, Rec Nat Prod, 261
  17. Bashir, 1991, Flavonol glycosides from Monnina sylvatica, Phytochemistry, 3781
  18. Jung, 2014, Flavonoids from Symplocos racemosa, Molecules, 358
  19. Nawwar, 1994, Gall polyphenolics of Tamarix aphylla, Phytochemistry, 1035
  20. Nawwar, 1984, Polyphenolic constituents of the flowers of Tamarix nilotica: the structure of nilocitin, a new digalloylglucose, Tetrahedron Lett, 49
  21. Mohammed, 2014, Flavonoid constituents, cytotoxic and antioxidant activities of Gleditsia triacanthos L leaves, Saudi J Biol Sci, 547
  22. Mohammed, 2014, A new flavonol glycoside and biological activities of Adenanthera pavonina L leaves, Nat Prod Res, 282
  23. Hashem FA, Aboutabl EA, Souda SSE, Moharam M, Mammoun AA, Shabana M. Desmutagenic and antimutagenic potential of phenolics from Khaya grandifoliola (C. DC.), Meliaceae. Egypt. Pharm J 2013; 12:148–154.
  24. Tan, 2011, Characterisation of galloylated cyanogenic glucosides and hydrolysable tannins from leaves Phyllagathis rotundifolia by LC‐ESI‐MS/MS, Phytochem Anal, 516
  25. Abdelkader, 2016, Two new benzeneacetic acid derivatives from Harpullia pendula, Phytochem Lett, 131
  26. Ma, 2009, Seven new benzeneacetic acid derivatives and their quinone reductase activity from Eurycorymbus cavaleriei, Phytochem Lett, 152
  27. Kaur, 2011, Amelioration of oxidative damage by methyl gallate in different in vitro models, Phytopharmacology, 82
  28. Choi, 2009, Antibacterial activity of methyl gallate isolated from Galla Rhois or carvacrol combined with nalidixic acid against nalidixic acid resistant bacteria, Molecules, 1773
  29. Acharyya, 2012, A comparative study on antioxidant potential of nine Indian medicinal plants, CIB Tech J Pharma Sci, 16
  30. Kang, 2009, Effects of methyl gallate and gallic acid on the production of inflammatory mediators interleukin-6 and interleukin-8 by oral epithelial cells stimulated with Fusobacterium nucleatum, J Microbiol, 760
  31. Lee, 2013, Antitumor activity of methyl gallate by inhibition of focal adhesion formation and Akt phosphorylation in glioma cells, Biochim Biophy Acta, 4017
  32. Kane CJ, Menna JH, Sung CC, Yeh YC. Methyl gallate, methyl-3,4,5-trihydoxybenzoate, is a potent and highly specific inhibitor of herpes simplex virus in vitro. II. Antiviral activity of methyl gallate and its derivatives cells. Biosci Rep 1988; 8:95–102. · DOI
  33. Preedy VR. Tea in health and disease prevention. Elsevier, USA: Academic Press; ‏ 2012.
  34. Xiao J, Chin T, Cao H. Flavonoid glycoisylation and biological benefits. Biotechnol Adv 2014. http://dx.doi.org/10.1016/ j.biotechadv.2014.05.004.
  35. Calderón-Montaño, 2011, A review on the dietary flavonoid kaempferol, Mini Rev Med Chem, 298
  36. Lu, 2006, Structure-activity relationship analysis of antioxidant ability and neuroprotective effect of gallic acid derivatives, Neurochem Int, 263
  37. Wang, 2010, α-Glucosidase and α-amylase inhibitory activities of guava leaves, Food Chem, 6
  38. Kim, 2000, Inhibition of alpha-glucosidase and amylase by luteolin, a flavonoid, Biosci Biotechnol Biochem, 2458
  39. Xiao, 2011, Interaction of natural polyphenols with α-amylase in vitro: molecular property-affinity relationship aspect, Mol Biosyst, 1883
  40. Miller, 1993, Amelioration of chronic ileitis by nitric oxide synthase inhibition, J Pharmacol Exp Ther, 11
  41. Boora, 2014, Evaluation of nitrite radical scavenging properties of selected Zimbabwean plant extracts and their phytoconstituents, J Food Process, 918018
  42. Tang, 2008, Antidiabetic components contained in vegetables and legumes, Molecules, 1189
  43. Rhabasa-Lhoret R, Chiasson JL. α-Glucosidase inhibitors. In: Defronzo RA, Ferrannini E, Keen H, Zimmet P, editors. International textbook of diabetes mellitus. Vol. 1. 3rd ed. UK: John Wiley & Sons Ltd; 2004. 901–914. · DOI
  44. Kim, 2005, Inhibitory effect of pine extract on α-glucosidase activity and postprandial hyperglycemia, Nutrition, 756

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Authors
El Souda, S. M., Mohammed, R., Ibrahim, F., & Matloub, A.
Venue
Egyptian Pharmaceutical Journal
Publisher
Egyptian Knowledge Bank
Published
2017
Volume
16
Issue
2
Pages
103
ISSN
1687-4315
DOI
10.4103/epj.epj_10_17
Cited by
4
References
0
Language
en

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