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Antioxidant and antimicrobial potential of polysaccharides sequentially extracted from Polygonatum cyrtonema Hua.
Int J Biol Macromol. 2018 Jul 15; 114:317-323.IJ

Abstract

We examined the antioxidant and antimicrobial attributes of Polygonatum cyrtonema Hua polysaccharides (HBSS, CHSS, DASS, CASS). The UV spectra and FT-IR results showed the purity and acidic nature of polysaccharides with β-configurations. DASS (78.585% hydroxyl radical scavenging, 92.794% ABTS radical scavenging, 75.648% DPPH radical scavenging activity, 0.582 reducing power and 98.721% Fe2+ chelation at 5mg/mL) possessed the best antioxidant potential; while, HBSS (21.113% hydroxyl radical scavenging, 14.412% ABTS radical scavenging, 28.005% DPPH radical scavenging activity, 0.285 reducing power and 48.969% Fe2+ chelation at 5mg/mL) was observed with the lowest antioxidant action. The bacterial inhibition effect of four PCHPs on Gram-positive organisms (B. subtilis and S. aureus with the maximum inhibitory diameters of 18.9 and 15.8mm, respectively) was better than that of Gram-negative bacteria (E. coli and S. typhimurium with the maximum inhibitory diameters of 10.9 and 8.4mm, respectively). The bacterial sensitivity was observed in the following order: B. subtilis>S. aureus>E. coli>S. typhimurium. The trend of antibacterial action of PCHPs was in following order: DASS>CHSS>CASS>HBSS. DASS can be considered as natural anti-oxidant as well as spoilage inhibitors to enhance the nutritive and functional values of various foods.

Authors+Show Affiliations

School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China; School of Life Science, Hefei Normal University, Hefei 230006, People's Republic of China.School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China. Electronic address: kumarikiran@hfut.edu.cn.School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China; Department of Commerce, Anhui Finance & Trade Vocational College, Hefei 230601, People's Republic of China.School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China. Electronic address: zhangjianguo@hfut.edu.cn.School of Food Science and Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China. Electronic address: zjwei@hfut.edu.cn.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

29578016

Citation

Li, Ling, et al. "Antioxidant and Antimicrobial Potential of Polysaccharides Sequentially Extracted From Polygonatum Cyrtonema Hua." International Journal of Biological Macromolecules, vol. 114, 2018, pp. 317-323.
Li L, Thakur K, Liao BY, et al. Antioxidant and antimicrobial potential of polysaccharides sequentially extracted from Polygonatum cyrtonema Hua. Int J Biol Macromol. 2018;114:317-323.
Li, L., Thakur, K., Liao, B. Y., Zhang, J. G., & Wei, Z. J. (2018). Antioxidant and antimicrobial potential of polysaccharides sequentially extracted from Polygonatum cyrtonema Hua. International Journal of Biological Macromolecules, 114, 317-323. https://doi.org/10.1016/j.ijbiomac.2018.03.121
Li L, et al. Antioxidant and Antimicrobial Potential of Polysaccharides Sequentially Extracted From Polygonatum Cyrtonema Hua. Int J Biol Macromol. 2018 Jul 15;114:317-323. PubMed PMID: 29578016.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antioxidant and antimicrobial potential of polysaccharides sequentially extracted from Polygonatum cyrtonema Hua. AU - Li,Ling, AU - Thakur,Kiran, AU - Liao,Bu-Yan, AU - Zhang,Jian-Guo, AU - Wei,Zhao-Jun, Y1 - 2018/03/23/ PY - 2018/02/02/received PY - 2018/02/14/revised PY - 2018/03/21/accepted PY - 2018/3/27/pubmed PY - 2018/9/27/medline PY - 2018/3/27/entrez KW - Antimicrobial KW - Antioxidant KW - Polygonatum cyrtonema Hua KW - Polysaccharide SP - 317 EP - 323 JF - International journal of biological macromolecules JO - Int J Biol Macromol VL - 114 N2 - We examined the antioxidant and antimicrobial attributes of Polygonatum cyrtonema Hua polysaccharides (HBSS, CHSS, DASS, CASS). The UV spectra and FT-IR results showed the purity and acidic nature of polysaccharides with β-configurations. DASS (78.585% hydroxyl radical scavenging, 92.794% ABTS radical scavenging, 75.648% DPPH radical scavenging activity, 0.582 reducing power and 98.721% Fe2+ chelation at 5mg/mL) possessed the best antioxidant potential; while, HBSS (21.113% hydroxyl radical scavenging, 14.412% ABTS radical scavenging, 28.005% DPPH radical scavenging activity, 0.285 reducing power and 48.969% Fe2+ chelation at 5mg/mL) was observed with the lowest antioxidant action. The bacterial inhibition effect of four PCHPs on Gram-positive organisms (B. subtilis and S. aureus with the maximum inhibitory diameters of 18.9 and 15.8mm, respectively) was better than that of Gram-negative bacteria (E. coli and S. typhimurium with the maximum inhibitory diameters of 10.9 and 8.4mm, respectively). The bacterial sensitivity was observed in the following order: B. subtilis>S. aureus>E. coli>S. typhimurium. The trend of antibacterial action of PCHPs was in following order: DASS>CHSS>CASS>HBSS. DASS can be considered as natural anti-oxidant as well as spoilage inhibitors to enhance the nutritive and functional values of various foods. SN - 1879-0003 UR - https://www.unboundmedicine.com/medline/citation/29578016/Antioxidant_and_antimicrobial_potential_of_polysaccharides_sequentially_extracted_from_Polygonatum_cyrtonema_Hua_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0141-8130(18)30573-7 DB - PRIME DP - Unbound Medicine ER -