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Antioxidant and antibacterial activities of polysaccharides isolated and purified from Diaphragma juglandis fructus.
Int J Biol Macromol. 2017 Dec; 105(Pt 1):431-437.IJ

Abstract

A water-soluble polysaccharide fraction (DJP-2) isolated from Diaphragma juglandis was successfully purified by ion-exchange chromatography (DEAE-cellulose) and gel-permeation chromatography (Sephadex G-100). The weight-average molecular weight (Mw) and number-average molecular weight (Mn) of DJP-2 were 4.95 and 3.99kDa, respectively. Monosaccharide component analysis indicated that DJP-2 comprised arabinose, galactose, glucose, xylose, and mannose in a molar ratio of 0.27:0.55:1:0.14:0.08. The evaluation of the antioxidant and antibacterial activities of polysaccharides from Diaphragma juglandis fructus indicated that they could be explored as promising natural antioxidant and bacteriostatic agents in the food and pharmaceutical industries.

Authors+Show Affiliations

State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China.State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China.Inorganic Chemistry Laboratory, University of Oxford, OX1 3QR, UK.State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, 214122, China. Electronic address: phd_zhang@outlook.com.State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28711614

Citation

Meng, Qingran, et al. "Antioxidant and Antibacterial Activities of Polysaccharides Isolated and Purified From Diaphragma Juglandis Fructus." International Journal of Biological Macromolecules, vol. 105, no. Pt 1, 2017, pp. 431-437.
Meng Q, Li Y, Xiao T, et al. Antioxidant and antibacterial activities of polysaccharides isolated and purified from Diaphragma juglandis fructus. Int J Biol Macromol. 2017;105(Pt 1):431-437.
Meng, Q., Li, Y., Xiao, T., Zhang, L., & Xu, D. (2017). Antioxidant and antibacterial activities of polysaccharides isolated and purified from Diaphragma juglandis fructus. International Journal of Biological Macromolecules, 105(Pt 1), 431-437. https://doi.org/10.1016/j.ijbiomac.2017.07.062
Meng Q, et al. Antioxidant and Antibacterial Activities of Polysaccharides Isolated and Purified From Diaphragma Juglandis Fructus. Int J Biol Macromol. 2017;105(Pt 1):431-437. PubMed PMID: 28711614.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antioxidant and antibacterial activities of polysaccharides isolated and purified from Diaphragma juglandis fructus. AU - Meng,Qingran, AU - Li,Yinghao, AU - Xiao,Tiancun, AU - Zhang,Lianfu, AU - Xu,Dan, Y1 - 2017/07/12/ PY - 2017/03/02/received PY - 2017/05/25/revised PY - 2017/07/10/accepted PY - 2017/7/18/pubmed PY - 2018/6/5/medline PY - 2017/7/17/entrez KW - Antibacterial activity KW - Antioxidant activity KW - Diaphragma juglandis fructus KW - Polysaccharide SP - 431 EP - 437 JF - International journal of biological macromolecules JO - Int J Biol Macromol VL - 105 IS - Pt 1 N2 - A water-soluble polysaccharide fraction (DJP-2) isolated from Diaphragma juglandis was successfully purified by ion-exchange chromatography (DEAE-cellulose) and gel-permeation chromatography (Sephadex G-100). The weight-average molecular weight (Mw) and number-average molecular weight (Mn) of DJP-2 were 4.95 and 3.99kDa, respectively. Monosaccharide component analysis indicated that DJP-2 comprised arabinose, galactose, glucose, xylose, and mannose in a molar ratio of 0.27:0.55:1:0.14:0.08. The evaluation of the antioxidant and antibacterial activities of polysaccharides from Diaphragma juglandis fructus indicated that they could be explored as promising natural antioxidant and bacteriostatic agents in the food and pharmaceutical industries. SN - 1879-0003 UR - https://www.unboundmedicine.com/medline/citation/28711614/Antioxidant_and_antibacterial_activities_of_polysaccharides_isolated_and_purified_from_Diaphragma_juglandis_fructus_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0141-8130(17)30774-2 DB - PRIME DP - Unbound Medicine ER -