Abstract
This study reveals variation in phenolic acids and antimicrobial attributes of peel extracts from ripe and unripe lisbon lemon [Citrus limon (L.) Osbeck] fruit. Total phenolic contents in ripened lemon peels were significantly (p < 0.05) higher (138.66–344.33 GAE mg/g DW) than the unripen lemon peel (122.33–277.10 GAE mg/g DW). The total amount of individual phenolic acids as analyzed by RP-HPLC in unripe and ripened peels ranged from 3.8 ± 2.2 to 1453.6 ± 66.4 and 3.4 ± 1.8 to 1772 ± 64 mg/kg, respectively with gallic, caffeic, cinnamic, syringic, vanilic, vanillin, p-coumaric, m-coumaric and o-coumaric acids as the main compounds detected. As per disk diffusion measurement, different solvent (methanol, ethyl acetate and chloroform) extracts from ripened and unripe lemon peel exhibited considerable antimicrobial activity against four bacterial strains including Salmonella typhimurium, Bacillus subtilus, Escherichia coli and Staphylococcus aureus with 50% chloroform extracts having the best potential. The composition of phenolics and antimicrobial activity of tested peels varied notably in relation to extraction solvents and fruit maturity stages. Overall, the present results support potential uses of limon peels as a natural source of high-value phenolics/antimicrobial agents for nutra-pharmaceutical developments.
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References
C.M. Andre, Y. Larondelle, D. Evers, Curr. Nutr. Food Sci. 6, 12 (2010)
T.G. Anwar, F. Sultana, B. Alcayde, M.A.C. Nouman, W. Ind, Crop. Prod. 67, 81 (2015)
G. Muhammad, M.A. Hussain, F. Anwar, M. Ashraf, A.H. Gilani, Phytother. Res. 29, 1 (2015)
S. Saadi, N. Saari, F. Anwar, A.A. Hamid, H.M. Ghazali, Biotechnol. Adv. 33, 80 (2015)
S.S. Joshi, C.A. Kuszynski, D. Bagchi, Curr. Pharma. Biotechnol. 6, 200 (2001)
R. Qadir, F. Anwar, F. Batool, M. Mushtaq, A. Jabbar, J. Food Meas. Charact. 13, 706 (2019)
B. Halliwell, J.M.C. Gutteridge, Meth. Enzymol. 186, 85 (1990)
A.I. Hussain, F. Anwar, S.T.H. Sherazi, R. Przybylski, Food. Chem. 108, 986 (2008)
N.A. Mohammad, F. Anwar, T. Mehmood, A.A. Hamid, K. Muhammad, N. Saari, J Food Meas. Charact. 13, 940 (2019)
T. Mehmood, T. Saman, M. Irfan, F. Anwar, M.S. Ikram, Q. Tabassam, Waste Biomass Valorization 10, 2527 (2019)
F. Anwar, R. Naseer, M.I. Bhanger, S. Ashraf, F.N. Talpur, F.A. Aladedunye, J. Am. Oil Chem. Soc. 85, 321 (2008)
S. Zahoor, F. Anwar, T. Mehmood, B. Sultana, R. Qadir, J. Chil. Chem. Soc. 61, 2857 (2016)
E.G. Molina, R.D. Perles, D.A. Moreno, C.G. Viguera, J. Pharm. Biomed. Anal. 51, 345 (2010)
A. Bocco, M.E. Cuvelier, H. Richard, C. Berset, J. Agric. Food Chem. 46, 2129 (1998)
F. Deyhim, K. Garica, E. Lopez, J. Gonzalez, S. Ino, M. Garcia, B.S. Patil, Nutrition 22, 563 (2006)
W. Liwen, W. Jinhan, F. Lianying, Z. Zuliang, Z. Dexian, W. Suying, L. Shiming, H.C. Tang, Z. Hui, BioMed Res. Int. 2014, 10 (2014)
R. Qadir, F. Anwar, T. Mehmood, M. Shahid, S. Zahoor, Pure Appl. Biol. 7, 291 (2018)
V.L. Singleton, J.A. Rossi, Am. J. Enol. Vitic. 16, 158 (1965)
A.A. Memon, N. Memon, D.L. Luthria, S.A.A. Pitafi, M.I. Bhanger, Pol. J. Food. Nutr. Sci. 62, 15 (2012)
M. Afzal, M. Shahid, Z. Mehmood, S.A. Bukhari, M.M.A.T. Talpur, Asian J. Chem. 26, 536 (2014)
J.S. Kim, F. Nut, Science 4, 177 (2013)
K.A. Kumar, M. Narayani, A. Subanthini, M. Jayakumar, Int. J. Eng. Sci. Tech. 3, 5414 (2011)
P.H. Shie, H.L. Lay, Acad. J. Med. Plants 1, 49 (2013)
R. Kalpna, K. Mital, C. Sumitra, J. Med. Plants Res. 5, 63 (2011)
F. Karadeniz, H.S. Burdurlu, N. Koca, Y. Soyer, Tur. J. Agric. For. 29, 297 (2005)
S. Tunchaiyaphum, M.N. Eshtiaghi, N. Yoswathana, Int. J. Chem. Eng. Appl. 4, 194 (2013)
M.A. Hossain, K.A.S. Raqmi, Z.H. Mijizy, A.M. Weli, Q. Riyami, Asian Pac. J. Trop. Biomed. 3, 710 (2013)
T. Mahmood, F. Anwar, I.A. Bhatti, T. Iqbal, Pak. J. Bot. 45, 914 (2013)
J. Gull, B. Sultana, F. Anwar, R. Naseer, M. Ashraf, M. Ashrafuzzaman, Molecules 17, 3180 (2012)
O.S. Omoba, O.R. Obafaye, S.O. Salawu, A.A. Boligon, M.L. Athayde, Antioxidants 4, 498 (2015)
G.I. Mantanis, R.A. Young, R.M. Rowell, Cellulose 2, 22 (1995)
A. Ozcan, L.A. Bayizit, Y. Ersan, B. Delikanli, Int J. Chem. Eng. Appl. 5, 393 (2014)
G.H. Xu, J.C. Chen, D.H. Liu, P. Zhang, X.Q. Ye, J. Food Chem. 73, 11 (2008)
S. Häkkinen, Kuopio Univ. Publ. D. 221, 90 (2000)
A. Pandey, A. Kaushik, S.K. Tiwari, J. Pharm. Biomed. Sci. 13, 1 (2011)
K.A. Kumar, M. Narayani, A. Subanthini, M. Jaykumar, Int. J. Eng. Sci. Technol. 3, 5421 (2011)
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Mehmood, T., Afzal, A., Anwar, F. et al. Variation in phenolic acids and antibacterial attributes of peel extracts from ripe and unripe [Citrus limon (L.) Osbeck] fruit. Food Measure 14, 1325–1332 (2020). https://doi.org/10.1007/s11694-020-00380-w
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DOI: https://doi.org/10.1007/s11694-020-00380-w