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Calegari GC, Barboza MGL, Dyna AL, Barbosa-Dekker AM, Dekker RFH, Faccin-Galhardi LC, Orsato A. Structural relationship of regioselectively-sulfonated botryosphaeran derivatives on activity against herpes simplex virus type 1. Int J Biol Macromol 2024; 274:133261. [PMID: 38901516 DOI: 10.1016/j.ijbiomac.2024.133261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 05/28/2024] [Accepted: 06/17/2024] [Indexed: 06/22/2024]
Abstract
The bioactivities of sulfonated polysaccharides are frequently related to their substitution pattern. In this study, the regioselective sulfonation of an exocellular fungal (1→3)(1→6)-β-D-glucan (botryosphaeran) was performed by two different methods: mild sulfonation (MS) and via pivaloyl ester (PS), in order to study the influence of the sulfonation pattern on the antiviral activity of the respective derivatives. Two sulfonated derivatives with substitution degrees of 0.82 (MS) and 0.49 (PS) were obtained, with substitution patterns at positions C-6, and C-2/C-4 of the glucose units, respectively. All derivatives were chemically characterized and evaluated for antiviral activity against Herpes simplex virus type 1 (HSV-1) KOS strain, and dengue type 2 (DENV-2). The sample sulfonated at positions C-6 (MS) showed a remarkable antiviral effect on HSV-1 (IC50 of 5.38 μg mL1), while PS remained inactive. The investigation of the mode of action of sample MS pointed to the inhibition of HSV-1 adsorption to the host cells. Both samples were inactive towards the dengue virus strain. This study demonstrated that the presence of sulfate groups at the C-6 positions of botryosphaeran is the preferred substitution pattern that enables the antiviral activity towards HSV-1.
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Affiliation(s)
| | | | - André Luiz Dyna
- Departamento de Microbiologia, CCB, Universidade Estadual de Londrina, Londrina, Paraná, Brazil
| | - Aneli M Barbosa-Dekker
- Beta-Glucan Produtos Farmoquímicos EIRELI, Lote 24A, Bloco Zircônia, Universidade Tecnológica Federal do Paraná, Câmpus Londrina CEP: 86036-700, Paraná, Brazil
| | - Robert F H Dekker
- Beta-Glucan Produtos Farmoquímicos EIRELI, Lote 24A, Bloco Zircônia, Universidade Tecnológica Federal do Paraná, Câmpus Londrina CEP: 86036-700, Paraná, Brazil
| | | | - Alexandre Orsato
- Departamento de Química, CCE, Universidade Estadual de Londrina, Londrina, Paraná, Brazil.
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2
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Yang J, Dong S, Zhou X, Zhang W, Gu Y, Zheng L, Yang G, Wang J, Zhang Y. Polysaccharides from waste Zingiber mioga leaves: Ultrasonic-microwave-assisted extraction, characterization, antioxidant and anticoagulant potentials. ULTRASONICS SONOCHEMISTRY 2023; 101:106718. [PMID: 38091742 PMCID: PMC10733691 DOI: 10.1016/j.ultsonch.2023.106718] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 11/30/2023] [Accepted: 12/06/2023] [Indexed: 12/22/2023]
Abstract
Zingiber mioga is a highly economic crop that is used to produce vegetables, spices and herbal pharmaceuticals. Its edible flower bud contributes most to the economic value, but the big leaves were discarded as agricultural waste, which urgently needs to be exploited. In this work, polysaccharides from waste Z. mioga leaves (PWZMLs) were extracted using ultrasonic-microwave-assisted extraction (UMAE). After purification and characterization, the antioxidation and anticoagulation of PWZMLs were evaluated to appraise the potential in cardiovascular protection. Under the liquid-solid ratio of 26: 1 mL/g, after ultrasonication at 495 W for 10 min, followed by microwaving at 490 W for 5 min, the yield of PWZMLs achieved to 6.22 ± 0.14 %, notably higher (P < 0.01) than other methods, and ultrasound contributed more to the yield than microwave. Various analyses confirmed that PWZMLs were negatively charged polysaccharides with galacturonic acid the dominant uronic acid. PWZMLs exerted excellent antioxidant capacity, especially for scavenging 1, 1-diphenyl-2-picrylhydrazyl radical. PWZMLs also elicited promising anticoagulant property, particularly for prolonging activated partial thromboplastin time and lowering fibrinogen, which were almost equivalent to heparin at the same concentration. PWZMLs contained two polysaccharide fractions (199.53 and 275.42 kDa) that could synergistically contribute to the pronounced antioxidant and anticoagulant activities. The PWZMLs extracted with optimized UMAE have great potential in cardiovascular protection.
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Affiliation(s)
- Jingchun Yang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, Jiangsu, China
| | - Shuaiyi Dong
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, Jiangsu, China
| | - Xu Zhou
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, Jiangsu, China
| | - Wen Zhang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, Jiangsu, China
| | - Yunzhu Gu
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, Jiangsu, China
| | - Lixue Zheng
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, Jiangsu, China
| | - Guihong Yang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, Jiangsu, China
| | - Jing Wang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, Jiangsu, China
| | - Yang Zhang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, Jiangsu, China.
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3
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Du J, Fan D, Yang X, Dong Z, Zhao L. Facile fabrication of Artemisia sphaerocephala krasch gum hydrogels by radiation induced cross-linking polymerization and enhanced ultrahigh adsorption for methylene blue. Int J Biol Macromol 2023; 249:126074. [PMID: 37524276 DOI: 10.1016/j.ijbiomac.2023.126074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/17/2023] [Accepted: 07/28/2023] [Indexed: 08/02/2023]
Abstract
Although Artemisia sphaerocephala krasch gum (ASKG) has attracted growing attention in the field of medical engineering and food industries, however, there are few studies on the gelation of ASKG. In this paper, acrylic acid modified ASKG hydrogels were prepared by radiation induced grafting, cross-linking and polymerization technique for the first time. The semi-IPN structure was prepared by the cross-linked ASKG network and poly-AAc dispersed within the network. The effects of the adsorbed dose on the swelling ratio and gel fraction were investigated. The different acrylic acid content modified ASKG hydrogels (ASKGAAc1 and ASKGAAc2) for methyl blue (MB) adsorption were investigated, and the ASKG hydrogels was also studied for comparison. The influence of pH, contact time, initial concentration, temperature, ion strength on MB adsorption were tested. The results showed that acrylic acid can promote the formation of hydrogel and greatly enhanced the adsorption of ASKG. The adsorption isotherms were well obeyed the Langmuir model, and the maximum adsorption capacity for MB of ASKG, ASKGAAc1 and ASKGAAc2 were 571.43, 1517.8 and 1654.9 mg/g, respectively. Moreover, the MB adsorption by ASKG based hydrogels was exothermic, spontaneous, and more favorable at lower temperature. Furthermore, the adsorption-desorption experiments demonstrated a good reusability of these hydrogels.
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Affiliation(s)
- Jifu Du
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, China
| | - Dongcheng Fan
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, China
| | - Xin Yang
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, China
| | - Zhen Dong
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, China
| | - Long Zhao
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China.
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4
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Liu Y, Ran L, Wang Y, Wan P, Zhou H. Basic characterization, antioxidant and immunomodulatory activities of polysaccharides from sea buckthorn leaves. Fitoterapia 2023; 169:105592. [PMID: 37343686 DOI: 10.1016/j.fitote.2023.105592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 06/13/2023] [Accepted: 06/17/2023] [Indexed: 06/23/2023]
Abstract
The polysaccharides from Sea buckthorn leaves (SBLPs) were extracted by hot water and purified by DEAE cellulose, then separated into six polysaccharides (SBLP-S) by DEAE-52 column. Six separated polysaccharides were characterized by Ultraviolet Spectroscopy, Infrared Spectrum, High Performance Liquid Chromatographic and Congo red analysis. The antioxidant activity and immunological activity were investigated in vitro. The results revealed that the monosaccharide composition of SBLP-S-1, SBLP-S-2, SBLP-S-3, SBLP-S-5 and SBLP-S-6 contained Man, GlcN, Rib, Rha, GluA, GalA, Glu, Gal, Xyl, Ara and Fuc, among them, rare glucosamine was found. And SBLP-S-4 contained all above components except GlcN and GluA. FT-IR showed that SBLP-S were sulfated polysaccharide containing uronic acid. Molecular weights of SBLP-S were 338.659, 401.305, 599.849, 393.904, 626.895 and 176.862 kDa. The Congo-red test indicated that SBLP-S-2, SBLP-S-4, SBLP-S-5, and SBLP-S-6 had triple helix conformation. Crude polysaccharides had the strong scavenging activities on DPPH radicals, ABTS radicals and hydroxyl radicals. The six polysaccharides had the activity of immune stimulation on RAW264.7 cell. SBLP-S-2 promoted the phagocytosis best and SBLP-S-6 promoted the NO production best. The results suggested that SBLPs could be used as potential antioxidants and immunomodulatory agents in pharmaceutical and functional food fields.
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Affiliation(s)
- Yang Liu
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
| | - Limei Ran
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
| | - Yahong Wang
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
| | - Peng Wan
- Department of Physiology, Jilin Medical College, Jilin City, Jilin 132013, China
| | - Hongli Zhou
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China.
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Wang Y, Wang W, Wu Y, JiLiu J, Hu X, Wei M, Cao L. Characterization of manganized soluble dietary fiber complexes from tigernut meal and study of the suppressive activity of digestive enzymes in vitro. Front Nutr 2023; 10:1157015. [PMID: 37215224 PMCID: PMC10196637 DOI: 10.3389/fnut.2023.1157015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/19/2023] [Indexed: 05/24/2023] Open
Abstract
In this study, manganized soluble dietary fiber (SDF-Mn(II)) was prepared from tigernut meal using a microwave solid-phase synthesis method with SDF. Microscopic morphological and structural analyses of SDF-Mn(II) were carried out using scanning electron microscopy, Fourier infrared spectroscopy, UV full-band scanning, X-ray diffraction, a thermal analyzer, gel permeation chromatography, and nuclear magnetic resonance, and its in vitro hypoglycemic activity was initially investigated. The results of these analyses revealed that the reaction of Mn(II) with SDF mainly involved hydroxyl and carbonyl groups, with the Nuclear magnetic resonance (NMR) analysis showing that specific covalent binding was produced and substitution was mainly carried out at the C6 position. Moreover, compared with SDF, the SDF-Mn(II) complex exhibited a porous structure, red-shifted, and color-enhancing effects on the UV characteristic peaks, significantly increased crystallinity and decreased molecular weight, and improved thermal stability; in addition, SDF-Mn(II) afforded significantly enhanced inhibition of α-amylase and α-glucosidase and possesses good in vitro digestive enzyme inhibition activity.
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Affiliation(s)
- Yifei Wang
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Weihao Wang
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
- National Coarse Cereals Engineering Research Center, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Yunjiao Wu
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Junlan JiLiu
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Xin Hu
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Mingzhi Wei
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
| | - LongKui Cao
- College of Food Science, Heilongjiang Bayi Agricultural University, Daqing, China
- National Coarse Cereals Engineering Research Center, Heilongjiang Bayi Agricultural University, Daqing, China
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6
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Zhang Y, Liu Y, Ni G, Xu J, Tian Y, Liu X, Gao J, Gao Q, Shen Y, Yan Z. Sulfated modification, basic characterization, antioxidant and anticoagulant potentials of polysaccharide from Sagittaria trifolia. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023] Open
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7
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Chemical Modification, Characterization, and Activity Changes of Land Plant Polysaccharides: A Review. Polymers (Basel) 2022; 14:polym14194161. [PMID: 36236108 PMCID: PMC9570684 DOI: 10.3390/polym14194161] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 09/25/2022] [Accepted: 09/26/2022] [Indexed: 12/03/2022] Open
Abstract
Plant polysaccharides are widely found in nature and have a variety of biological activities, including immunomodulatory, antioxidative, and antitumoral. Due to their low toxicity and easy absorption, they are widely used in the health food and pharmaceutical industries. However, low activity hinders the wide application. Chemical modification is an important method to improve plant polysaccharides' physical and chemical properties. Through chemical modification, the antioxidant and immunomodulatory abilities of polysaccharides were significantly improved. Some polysaccharides with poor water solubility also significantly improved their water solubility after modification. Chemical modification of plant polysaccharides has become an important research direction. Research on the modification of plant polysaccharides is currently increasing, but a review of the various modification studies is absent. This paper reviews the research progress of chemical modification (sulfation, phosphorylation, acetylation, selenization, and carboxymethylation modification) of land plant polysaccharides (excluding marine plant polysaccharides and fungi plant polysaccharides) during the period of January 2012-June 2022, including the preparation, characterization, and biological activity of modified polysaccharides. This study will provide a basis for the deep application of land plant polysaccharides in food, nutraceuticals, and pharmaceuticals.
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8
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Zhang Y, Wang J, Yang J, Li Y, Zhang W, Liu S, Yang G, Yan Z, Liu Y. Microwave-Assisted Enzymatic Extraction, Partial Characterization, and Antioxidant Potential of Polysaccharides from Sagittaria trifolia Tuber. Chem Biodivers 2022; 19:e202200219. [PMID: 35920791 DOI: 10.1002/cbdv.202200219] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 07/12/2022] [Indexed: 11/09/2022]
Abstract
Sagittaria trifolia tuber is an aquatic vegetable. In this work, microwave-assisted enzymatic extraction (MEE) was used to extract S. trifolia tuber polysaccharides (STTPs). Optimum conditions were complex enzyme of 2 %, liquid-to-solid ratio of 43 : 1 mL g-1 , microwave power of 506 W, and time of 8 min, under which STTPs yield was 36.22±0.69 %, higher than those of other methods. STTPs were sulfated polysaccharides with sulfur valence of S6+ . STTPs comprised mannose, glucose, galactose, and arabinose at a mole ratio of 3.69 : 19.33 : 6.21 : 1.00, molecular weights of 3606 kDa and 149.6 kDa, particle size of 220 nm, and zeta potential of -5.02 mV. The surface of STTPs was full of bumps and holes, and abundant in O1s and non-functionalized C1s. STTPs would scavenge reactive oxygen species with advantage. It would provide an efficient MEE method to obtain antioxidant STTPs, also a clue for extracting polysaccharides from starch-rich crops.
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Affiliation(s)
- Yang Zhang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu, 215500, Jiangsu, China
| | - Jiayi Wang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu, 215500, Jiangsu, China
| | - Jingchun Yang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu, 215500, Jiangsu, China
| | - Yingjie Li
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu, 215500, Jiangsu, China
| | - Wen Zhang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu, 215500, Jiangsu, China
| | - Shuyue Liu
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu, 215500, Jiangsu, China
| | - Guihong Yang
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu, 215500, Jiangsu, China
| | - Zhaowei Yan
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China
| | - Yang Liu
- School of Biology and Food Engineering, Changshu Institute of Technology, Changshu, 215500, Jiangsu, China
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9
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Conformational and rheological properties of bacterial cellulose sulfate. Int J Biol Macromol 2021; 183:2326-2336. [PMID: 34089760 DOI: 10.1016/j.ijbiomac.2021.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/21/2021] [Accepted: 06/01/2021] [Indexed: 11/22/2022]
Abstract
In this study, a water-soluble bacterial cellulose sulfate (BCS) was prepared with sulfur trioxide pyridine complex (SO3· Py) in a lithium chloride (LiCl)/dimethylacetamide (DMAc) homogeneous solution system using bacterial cellulose (BC). The structural study showed that the value for the degrees of substitution of BCS was 1.23. After modification, the C-6 hydroxyl group of BC was completely substituted and the C-2 and C-3 hydroxyl groups were partially substituted. In an aqueous solution, the BCS existed as a linear polymer with irregular coil conformation, which was consistent with the findings observed using atomic force microscopy. The steady-state shear flow and dynamic viscoelasticity were systematically determined over a range of BCS concentrations (1 %-4 %, w/v) and temperature (5 °C-50 °C). Steady-state flow experiments revealed that BCS exhibited shear thinning behavior, which increased with an increase in concentration and a decrease in temperature. These observations were quantitatively demonstrated using the cross model. Moreover, based on the dynamical viscoelastic properties, we confirmed that BCS was a temperature-sensitive and weak elastic gel, which was somewhere between a dilute solution and an elastic gel. Therefore, considering the special synthetic strategy and rheological behavior, BCS might be used as a renewable material in the field of biological tissue engineering, especially in the manufacture of injectable hydrogels, cell scaffolds, and as a drug carrier.
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10
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Mzoughi Z, Majdoub H. Pectic polysaccharides from edible halophytes: Insight on extraction processes, structural characterizations and immunomodulatory potentials. Int J Biol Macromol 2021; 173:554-579. [PMID: 33508358 DOI: 10.1016/j.ijbiomac.2021.01.144] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 01/20/2021] [Accepted: 01/20/2021] [Indexed: 12/18/2022]
Abstract
The preparation, chemical properties and bio-activities of polysaccharides derived from halophytes have gained an increasing interest in the past few years. Phytochemical and pharmacological reports have shown that carbohydrates are important biologically active compounds of halophytes with numerous biological potentials. It is believed that the mechanisms involved in these bio-activities are due to the modulation of immune system. The main objective of this summary is to appraise available literature of a comparative study on the extraction, structural characterizations and biological potentials, particularly immunomodulatory effects, of carbohydrates isolated from halophytes (10 families). This review also attempts to discuss on bioactivities of polysaccharides related with their structure-activity relationship. Data indicated that the highest polysaccharides yield of around 35% was obtained under microwave irradiation. Structurally, results revealed that the most of extracted carbohydrates are pectic polysaccharides which mainly composed of arabinose (from 0.9 to 72%), accompanied by other monosaccharides (galactose, glucose, rhamnose, mannose and xylose), significant amounts of uronic acids (from 18.9 to 90.1%) and some proportions of fucose (from 0.2 to 8.3%). The molecular mass of these pectic polysaccharides was varied from 10 to 2650 kDa. Hence, the evaluation of these polysaccharides offers a great opportunity to discover novel therapeutic agents that presented especially beneficial immunomodulatory properties. Moreover, reports indicated that uronic acids, molecular weights, as well as the presence of sulfate and unmethylated acidic groups may play a significant role in biological activities of carbohydrates from halophyte species.
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Affiliation(s)
- Zeineb Mzoughi
- University of Monastir, Laboratory of Interfaces and Advanced Materials, Faculty of Sciences of Monastir, Monastir 5000, Tunisia.
| | - Hatem Majdoub
- University of Monastir, Laboratory of Interfaces and Advanced Materials, Faculty of Sciences of Monastir, Monastir 5000, Tunisia
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11
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Zhai W, Wei E, Li R, Ji T, Jiang Y, Wang X, Liu Y, Ding Z, Zhou H. Characterization and Evaluation of the Pro-Coagulant and Immunomodulatory Activities of Polysaccharides from Bletilla striata. ACS OMEGA 2021; 6:656-665. [PMID: 33458518 PMCID: PMC7807737 DOI: 10.1021/acsomega.0c05171] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/16/2020] [Indexed: 06/12/2023]
Abstract
Bletilla striata is widely used for stanching bleeding. In this study, polysaccharides from B. striata (BSP) were extracted by hot water. Four polysaccharides named BSP-1-BSP-4 were fractionated using DEAE-52 cellulose. BSP fractions contained sulfate, and the degrees of substitution of BSP-3 and BSP-4 were 1.59 and 1.70, respectively. Analysis of monosaccharide composition showed that four polysaccharides were mainly composed of mannan and glucose. The in vitro results showed that BSP-1-BSP-4 elicited pro-coagulant capacities by shortening the activating partial thromboplastin time, prothrombin time, and thrombin time and elevating the fibrinogen content. Immunomodulatory activity was evaluated by MTT assay, the pinocytic capacity and NO production. Although BSP fractions did not affect RAW 264.7 cell viability, they, especially BSP-2, enhanced the immunomodulatory activity by increasing the pinocytic capacity and NO production. Overall, BSP may be developed as a potential coagulant with immunomodulatory effects.
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Affiliation(s)
- Wanchen Zhai
- School
of Pharmaceutical Sciences, Jilin University, Changchun 130012, PR China
| | - Enwei Wei
- Bethune
Institute of Epigenetic Medicine, The First Hospital, Jilin University, Changchun 130012, PR China
| | - Rui Li
- Department
of Pharmacy, China-Japan Union Hospital
of Jilin University, Changchun 130012, PR China
| | - Tianyi Ji
- School
of Pharmaceutical Sciences, Jilin University, Changchun 130012, PR China
| | - Yueyao Jiang
- School
of Pharmaceutical Sciences, Jilin University, Changchun 130012, PR China
| | - Xiaoxiao Wang
- Jilin
Engineering Research Center for Agricultural Resources and Comprehensive
Utilization, Jilin Institute of Chemical
Technology, Jilin 132022, PR China
| | - Yiying Liu
- Jilin
Engineering Research Center for Agricultural Resources and Comprehensive
Utilization, Jilin Institute of Chemical
Technology, Jilin 132022, PR China
| | - Zhiying Ding
- School
of Pharmaceutical Sciences, Jilin University, Changchun 130012, PR China
| | - Hongli Zhou
- Jilin
Engineering Research Center for Agricultural Resources and Comprehensive
Utilization, Jilin Institute of Chemical
Technology, Jilin 132022, PR China
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12
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Zhu S, Hu J, Liu S, Guo S, Jia Y, Li M, Kong W, Liang J, Zhang J, Wang J. Synthesis of Se-polysaccharide mediated by selenium oxychloride: Structure features and antiproliferative activity. Carbohydr Polym 2020; 246:116545. [DOI: 10.1016/j.carbpol.2020.116545] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/13/2020] [Accepted: 05/30/2020] [Indexed: 12/18/2022]
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13
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Kakar MU, Kakar IU, Mehboob MZ, Zada S, Soomro H, Umair M, Iqbal I, Umer M, Shaheen S, Syed SF, Deng Y, Dai R. A review on polysaccharides from Artemisia sphaerocephala Krasch seeds, their extraction, modification, structure, and applications. Carbohydr Polym 2020; 252:117113. [PMID: 33183585 DOI: 10.1016/j.carbpol.2020.117113] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 09/10/2020] [Accepted: 09/12/2020] [Indexed: 01/16/2023]
Abstract
Artemisia sphaerocephala Krasch (ASK) is an important member of Compositae (Asteraceae) family. Its seeds have been widely used as traditional medicine and to improve the quality of food. Water soluble and water insoluble polysaccharides are found in the seeds of this plant. Research has been conducted on the extraction of polysaccharides, their modification and determination of their structure. To date different techniques for extraction purposes have been applied which are reviewed here. Antioxidant, antidiabetic, anti-obesogenic, antitumor, and immunomodulatory activities have been explored using in vivo and in vitro methods. Moreover, these polysaccharides have been used as packaging material and as a sensing component for monitoring the freshness of packaged food. Some experimental results have shown that the quality of foods is also improved by using them as a food additive. We have also indicated some of the potential areas that are needed to be explored.
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Affiliation(s)
- Mohib Ullah Kakar
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceutical, Beijing Institute of Technology (BIT), Beijing, 100081, PR China; Faculty of Marine Sciences, Lasbela University of Agriculture Water and Marine Sciences (LUAWMS), Uthal, 90150, Balochistan, Pakistan
| | - Ihsan Ullah Kakar
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture Water and Marine Sciences (LUAWMS), Uthal, 90150, Balochistan, Pakistan
| | - Muhammad Zubair Mehboob
- CAS Center for Excellence in Biotic Interaction, College of Life Sciences, University of Chinese Academy of Science, Beijing, 100049, China
| | - Shah Zada
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Centre for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science & Technology Beijing, 30 Xueyuan Road, Beijing, 100083, PR China
| | | | - Muhammad Umair
- Medical Genomics Research Department, King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard-Health Affairs (MNGHA), Riyadh, Saudi Arabia
| | - Imran Iqbal
- Department of Information and Computational Sciences, School of Mathematical Sciences and LMAM, Peking University, Beijing, 100871, China
| | - Muhammad Umer
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture Water and Marine Sciences (LUAWMS), Uthal, 90150, Balochistan, Pakistan
| | - Shabnam Shaheen
- Department of Higher Education, Government Girls Degree College Lakki Marwat, City Lakki Marwat, KPK, Pakistan
| | - Shahid Faraz Syed
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture Water and Marine Sciences (LUAWMS), Uthal, 90150, Balochistan, Pakistan
| | - Yulin Deng
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceutical, Beijing Institute of Technology (BIT), Beijing, 100081, PR China
| | - Rongji Dai
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceutical, Beijing Institute of Technology (BIT), Beijing, 100081, PR China.
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14
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Modification of starch: A review on the application of “green” solvents and controlled functionalization. Carbohydr Polym 2020; 241:116350. [DOI: 10.1016/j.carbpol.2020.116350] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/16/2020] [Accepted: 04/18/2020] [Indexed: 01/25/2023]
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15
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Guo J, Liu Q, Wang C, Shi J, Zhang J. A polysaccharide isolated from Sphallerocarpus gracilis protects PC12 cells against hydrogen peroxide-induced injury. Int J Biol Macromol 2019; 129:1133-1139. [DOI: 10.1016/j.ijbiomac.2018.11.208] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Revised: 11/21/2018] [Accepted: 11/21/2018] [Indexed: 01/16/2023]
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16
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Wei Y, Zhao Q, Wu Q, Zhang H, Kong W, Liang J, Yao J, Zhang J, Wang J. Efficient synthesis of polysaccharide with high selenium content mediated by imidazole-based acidic ionic liquids. Carbohydr Polym 2019; 203:157-166. [DOI: 10.1016/j.carbpol.2018.09.047] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 09/01/2018] [Accepted: 09/18/2018] [Indexed: 11/26/2022]
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17
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Sulfated modification of polysaccharides: Synthesis, characterization and bioactivities. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.02.010] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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18
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Xu Y, Gao Y, Liu F, Niu X, Wang L, Li X, Chen H, Yang Y. Sulfated modification of the polysaccharides from blackcurrant and their antioxidant and α-amylase inhibitory activities. Int J Biol Macromol 2018; 109:1344-1354. [DOI: 10.1016/j.ijbiomac.2017.11.164] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 11/10/2017] [Accepted: 11/25/2017] [Indexed: 12/23/2022]
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19
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A review of chemical methods for the selective sulfation and desulfation of polysaccharides. Carbohydr Polym 2017; 174:1224-1239. [DOI: 10.1016/j.carbpol.2017.07.017] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 05/22/2017] [Accepted: 07/06/2017] [Indexed: 11/24/2022]
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20
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Microwave-assisted synthesis, structure and anti-tumor activity of selenized Artemisia sphaerocephala polysaccharide. Int J Biol Macromol 2017; 95:1108-1118. [DOI: 10.1016/j.ijbiomac.2016.10.101] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 09/30/2016] [Accepted: 10/30/2016] [Indexed: 01/24/2023]
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21
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Chen Y, Yao F, Ming K, Wang D, Hu Y, Liu J. Polysaccharides from Traditional Chinese Medicines: Extraction, Purification, Modification, and Biological Activity. Molecules 2016; 21:E1705. [PMID: 27983593 PMCID: PMC6273901 DOI: 10.3390/molecules21121705] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 11/23/2016] [Accepted: 12/02/2016] [Indexed: 02/07/2023] Open
Abstract
Traditional Chinese Medicine (TCM) has been used to treat diseases in China for thousands of years. TCM compositions are complex, using as their various sources plants, animals, fungi, and minerals. Polysaccharides are one of the active and important ingredients of TCMs. Polysaccharides from TCMs exhibit a wide range of biological activities in terms of immunity- modifying, antiviral, anti-inflammatory, anti-oxidative, and anti-tumor properties. With their widespread biological activities, polysaccharides consistently attract scientist's interests, and the studies often concentrate on the extraction, purification, and biological activity of TCM polysaccharides. Currently, numerous studies have shown that the modification of polysaccharides can heighten or change the biological activities, which is a new angle of polysaccharide research. This review highlights the current knowledge of TCM polysaccharides, including their extraction, purification, modification, and biological activity, which will hopefully provide profound insights facilitating further research and development.
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Affiliation(s)
- Yun Chen
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Fangke Yao
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Ke Ming
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Deyun Wang
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Yuanliang Hu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Jiaguo Liu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
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22
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Synthesis of selenium-containing Artemisia sphaerocephala polysaccharides: Solution conformation and anti-tumor activities in vitro. Carbohydr Polym 2016; 152:70-78. [DOI: 10.1016/j.carbpol.2016.06.090] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2016] [Revised: 06/21/2016] [Accepted: 06/22/2016] [Indexed: 01/04/2023]
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23
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Sulfated modification of the polysaccharide from Sphallerocarpus gracilis and its antioxidant activities. Int J Biol Macromol 2016; 87:180-90. [DOI: 10.1016/j.ijbiomac.2016.02.037] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Revised: 01/12/2016] [Accepted: 02/12/2016] [Indexed: 11/21/2022]
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24
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Regioselective sulfation of Artemisia sphaerocephala polysaccharide: Solution conformation and antioxidant activities in vitro. Carbohydr Polym 2016; 136:527-36. [DOI: 10.1016/j.carbpol.2015.09.073] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 09/20/2015] [Accepted: 09/23/2015] [Indexed: 11/23/2022]
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