51
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Patchaiyappan A, Prabakaran M, Sarangapany S, Kudungal H, Devipriya S. Cytotoxic and antioxidant activity of the polysaccharide isolated from the seeds of Strychnos potatorum. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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52
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Effects of freeze drying and hot-air drying on the physicochemical properties and bioactivities of polysaccharides from Lentinula edodes. Int J Biol Macromol 2020; 145:476-483. [DOI: 10.1016/j.ijbiomac.2019.12.222] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/19/2019] [Accepted: 12/24/2019] [Indexed: 02/06/2023]
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53
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Processed Fruiting Bodies of Lentinus edodes as a Source of Biologically Active Polysaccharides. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10020470] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Water soluble polysaccharides (WSP) were isolated from Lentinus edodes fruiting bodies. The mushrooms were previously subjected to various processing techniques which included blanching, boiling, and fermenting with lactic acid bacteria. Therefore, the impact of processing on the content and biological activities of WSP was established. Non-processed fruiting bodies contained 10.70 ± 0.09 mg/g fw. Boiling caused ~12% decrease in the amount of WSP, while blanched and fermented mushrooms showed ~6% decline. Fourier transform infrared spectroscopy analysis (FTIR) confirmed the presence of β-glycosidic links, whereas due to size exclusion chromatography 216 kDa and 11 kDa molecules were detected. WSP exhibited antioxidant potential in FRAP (ferric ion reducing antioxidant power) and ABTS (2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)) assays. Cytotoxic properties were determined on MCF-7 and T47D human breast cell lines using MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide) test. Both biological activities decreased as the result of boiling and fermenting.
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54
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Fu Y, Feng KL, Wei SY, Xiang XR, Ding Y, Li HY, Zhao L, Qin W, Gan RY, Wu DT. Comparison of structural characteristics and bioactivities of polysaccharides from loquat leaves prepared by different drying techniques. Int J Biol Macromol 2019; 145:611-619. [PMID: 31887373 DOI: 10.1016/j.ijbiomac.2019.12.226] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 12/16/2019] [Accepted: 12/24/2019] [Indexed: 01/02/2023]
Abstract
In the present study, freeze drying, hot-air drying, vacuum drying, and microwave drying at the microwave powers of 400, 600, and 800 W, respectively, were utilized to dry loquat leaves for evaluating the effects of different drying techniques on the physicochemical structures and bioactivities of polysaccharides extracted from loquat leaves (LLPs). Results demonstrated that the physicochemical structures and bioactivities of LLPs significantly affected by different drying techniques. The degrees of esterification, molar ratios of constituent monosaccharides, contents of uronic acids, apparent viscosities, and molecular weights of LLPs were varied by different drying techniques. Additionally, LLPs, particularly LLP-M4 which extracted from loquat leaves prepared by microwave drying at the power of 400 W, exerted remarkable in vitro binding capacities, strong inhibitory effects on α-amylase and α-glucosidase, and obvious antioxidant activities. Results indicated that the microwave drying could be an efficient drying technique before extraction of bioactive LLPs, and LLPs had great potential applications in the functional food and pharmaceutical industries.
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Affiliation(s)
- Yuan Fu
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Kang-Lin Feng
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Si-Yu Wei
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Xian-Rong Xiang
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Ye Ding
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Hua-Yu Li
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Li Zhao
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Wen Qin
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China
| | - Ren-You Gan
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu 610213, China.
| | - Ding-Tao Wu
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an 625014, Sichuan, China.
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55
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Chakraborty I, Sen IK, Mondal S, Rout D, Bhanja SK, Maity GN, Maity P. Bioactive polysaccharides from natural sources: A review on the antitumor and immunomodulating activities. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2019.101425] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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56
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Stubbe B, Mignon A, Declercq H, Vlierberghe S, Dubruel P. Development of Gelatin‐Alginate Hydrogels for Burn Wound Treatment. Macromol Biosci 2019; 19:e1900123. [DOI: 10.1002/mabi.201900123] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/22/2019] [Indexed: 01/06/2023]
Affiliation(s)
- Birgit Stubbe
- Polymer Chemistry & Biomaterials Research GroupCenter of Macromolecular ChemistryDepartment of Organic and Macromolecular ChemistryGhent University Krijgslaan 281, Building S4‐bis B‐9000 Ghent Belgium
| | - Arn Mignon
- Polymer Chemistry & Biomaterials Research GroupCenter of Macromolecular ChemistryDepartment of Organic and Macromolecular ChemistryGhent University Krijgslaan 281, Building S4‐bis B‐9000 Ghent Belgium
| | - Heidi Declercq
- Tissue Engineering and BiomaterialsDepartment of Basic Medical SciencesGhent University C. Heymanslaan 10, Entrance 46 B‐9000 Ghent Belgium
| | - Sandra Vlierberghe
- Polymer Chemistry & Biomaterials Research GroupCenter of Macromolecular ChemistryDepartment of Organic and Macromolecular ChemistryGhent University Krijgslaan 281, Building S4‐bis B‐9000 Ghent Belgium
| | - Peter Dubruel
- Polymer Chemistry & Biomaterials Research GroupCenter of Macromolecular ChemistryDepartment of Organic and Macromolecular ChemistryGhent University Krijgslaan 281, Building S4‐bis B‐9000 Ghent Belgium
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57
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Kardile NB, Nema PK, Kaur BP, Thakre SM. Comparative semi‐empirical modeling and physico‐functional analysis of hot‐air and vacuum dried
puran
powder. J FOOD PROCESS ENG 2019. [DOI: 10.1111/jfpe.13137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nilesh Balasaheb Kardile
- Department of Food EngineeringNational Institute of Food Technology Entrepreneurship and Management Kundli, Sonepat, 131028 Haryana India
| | - Prabhat Kumar Nema
- Department of Food EngineeringNational Institute of Food Technology Entrepreneurship and Management Kundli, Sonepat, 131028 Haryana India
| | - Barjinder Pal Kaur
- Department of Food EngineeringNational Institute of Food Technology Entrepreneurship and Management Kundli, Sonepat, 131028 Haryana India
| | - Shubhangi Mahadeo Thakre
- College of Agricultural Engineering and TechnologyVasantrao Naik Marathwada Krishi Vidyapeeth Parbhani Maharashtra India
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58
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Thakur M, Nanda V. Process optimization of polyphenol‐rich milk powder using bee pollen based on physicochemical and functional properties. J FOOD PROCESS ENG 2019. [DOI: 10.1111/jfpe.13148] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Mamta Thakur
- Department of Food Engineering and TechnologySant Longowal Institute of Engineering and Technology (Deemed‐to‐be‐University) Longowal Punjab India
| | - Vikas Nanda
- Department of Food Engineering and TechnologySant Longowal Institute of Engineering and Technology (Deemed‐to‐be‐University) Longowal Punjab India
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59
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Zhao Y, Hu W, Zhang H, Ding C, Huang Y, Liao J, Zhang Z, Yuan S, Chen Y, Yuan M. Antioxidant and immunomodulatory activities of polysaccharides from the rhizome of Dryopteris crassirhizoma Nakai. Int J Biol Macromol 2019; 130:238-244. [DOI: 10.1016/j.ijbiomac.2019.02.119] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 02/20/2019] [Accepted: 02/20/2019] [Indexed: 12/23/2022]
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60
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Comparisons of the anti-tumor activity of polysaccharides from fermented mycelia and cultivated fruiting bodies of Cordyceps militaris in vitro. Int J Biol Macromol 2019; 130:307-314. [DOI: 10.1016/j.ijbiomac.2019.02.155] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 02/20/2019] [Accepted: 02/26/2019] [Indexed: 01/21/2023]
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61
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Polysaccharides from Trifolium repens L. extracted by different methods and extraction condition optimization. Sci Rep 2019; 9:6353. [PMID: 31015549 PMCID: PMC6478879 DOI: 10.1038/s41598-019-42877-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 04/10/2019] [Indexed: 11/08/2022] Open
Abstract
Four different extraction methods, including hot water extraction (HWE), ultrasonic-assisted extraction (UAE), enzyme-assisted extraction (EAE) and ultrasonic-enzyme-assisted extraction (UEAE), were applied to extract polysaccharides from Trifolium repens L. (TRPs). In addition, response surface methodology (RSM) was performed to optimize the extraction conditions of TRPs. The results showed that different extraction methods had significant effects on the extraction yields and antioxidant activities of TRPs. TRPs extracted by the EAE method (10.57%) and UEAE method (10.62%) had significantly higher extraction yields than TRPs extracted by the HWE method (8.35%) and UAE method (9.43%) (P < 0.05). However, there was no significant difference between the extraction yields of the EAE method and UEAE method (P > 0.05). TRPs extracted by the EAE method had a higher content of uronic acid and exhibited better antioxidant capacities. Therefore, EAE was selected as the optimal extraction method to extract TRPs. The optimal extraction conditions of EAE to extract TPRs were liquid–solid ratio 30 mL/g, enzymolysis time 87 min, enzyme-complex dosage 1.6% and pH 6, leading to a TRPs yield of 13.15%.
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62
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Zhao JL, Zhang M, Zhou HL. Microwave-Assisted Extraction, Purification, Partial Characterization, and Bioactivity of Polysaccharides from Panax ginseng. Molecules 2019; 24:E1605. [PMID: 31018583 PMCID: PMC6514599 DOI: 10.3390/molecules24081605] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 04/18/2019] [Accepted: 04/18/2019] [Indexed: 11/16/2022] Open
Abstract
Polysaccharides are a main active substance in Panax ginseng; however, microwave-assisted extraction used to prepare P. ginseng polysaccharides (MPPG) has rarely been reported, and knowledge of the bactericidal activity of P. ginseng polysaccharides remains low. Thus, this study was designed to investigate the extraction of P. ginseng polysaccharides by using two methods-hot water extraction and microwave-assisted extraction-and compare their chemical composition and structure. In addition, their antibacterial and antioxidant activities were also determined. The data implied that P. ginseng polysaccharides extracted by microwave-assisted extraction possessed a higher extraction yield than hot water extraction (WPPG) under optimized conditions, and the actual yields were 41.6% ± 0.09% and 28.5% ± 1.62%, respectively. Moreover, the preliminary characterization of polysaccharides was identified after purification. The WPPG with the molecular weight (Mw) of 2.07 × 105 Da was composed of Man, Rib, Rha, GalA, Glu, Gal, and Arab, and the typical characteristics of polysaccharides were determined by IR spectra. Compared with WPPG, MPPG had a higher Mw, uronic acid content, and Glu content. More importantly, the antioxidant activity of MPPG was higher than WPPG, which was probably ascribed to its highly Mw and abundant uronic acid content. Besides, both of them exhibited high bactericidal activity. These results demonstrate that microwave-assisted extraction is an effective method for obtaining P. ginseng polysaccharides, and MPPG could be applied as an antioxidant and antibacterial agent.
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Affiliation(s)
- Jing-Li Zhao
- College of Life Science, Jilin Agricultural University, Changchun 130118, China.
- Institution of Pharmaceutical and Environmental Technology, Jilin Vocational College of Industry and Technology, Jilin 132013, China.
| | - Meiping Zhang
- College of Life Science, Jilin Agricultural University, Changchun 130118, China.
| | - Hong-Li Zhou
- Engineering Research Center for Agricultural Resources and Comprehensive Utilization of Jilin Provence, Jilin Institute of Chemical Technology, Jilin 132022, China.
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63
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Kang Y, Li P, Zeng X, Chen X, Xie Y, Zeng Y, Zhang Y, Xie T. Biosynthesis, structure and antioxidant activities of xanthan gum from Xanthomonas campestris with additional furfural. Carbohydr Polym 2019; 216:369-375. [PMID: 31047079 DOI: 10.1016/j.carbpol.2019.04.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/15/2019] [Accepted: 04/03/2019] [Indexed: 01/11/2023]
Abstract
Lignocellulosic-like materials are potentially low-cost fermentation substrates, but their pretreatment brings about by-products. This work investigated the effects of furfural on xanthan gum (XG) production, and product quality was evaluated by structure, viscosity and antioxidant capacities. Xanthomonas campestris maintained steady polysaccharide yield (above 13 g·L-1) with enhanced cell growth at low furfural concentrations (below 3.2 g·L-1). The products were verified as XG by FT-IR, XRD, NMR and monosaccharide analysis. Moreover, they were found to have reduced acetyl, rising pyruvate and up-to-down glucuronic acid groups as increasing furfural concentration. Furthermore, XG product with 1 g·L-1 furfural addition showed the best hydroxyl scavenging effects, though reducing powers presented no variation. It was demonstrated that furfural, the common hydrolysis by-product, was not necessarily an inhibitor for fermentation, and an appropriate amount of furfural was beneficial to XG production with steady yield and good quality.
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Affiliation(s)
- Yan Kang
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Panyu Li
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Xiaotong Zeng
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Xi Chen
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Yi Xie
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Yu Zeng
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Yongkui Zhang
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Tonghui Xie
- Department of Pharmaceutical & Biological Engineering, School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
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64
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Effects of microwave assisted pulse fluidized bed freeze-drying (MPFFD) on quality attributes of Cordyceps militaris. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2019.01.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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65
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Meng Q, Chen F, Xiao T, Zhang L. Superfine grinding of
Dendrobium officinale
: the finer the better? Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14129] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Qingran Meng
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing 100048 China
| | - Feng Chen
- Department of Food, Nutrition and Packaging Sciences Clemson University Clemson SC 29634 USA
| | - Tiancun Xiao
- Inorganic Chemistry Laboratory University of Oxford Oxford OX1 3QR UK
| | - Lianfu Zhang
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing 100048 China
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province Jiangnan University Wuxi Jiangsu 214122 China
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66
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Zeng X, Li P, Chen X, Kang Y, Xie Y, Li X, Xie T, Zhang Y. Effects of deproteinization methods on primary structure and antioxidant activity of Ganoderma lucidum polysaccharides. Int J Biol Macromol 2019; 126:867-876. [DOI: 10.1016/j.ijbiomac.2018.12.222] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 12/14/2018] [Accepted: 12/22/2018] [Indexed: 11/30/2022]
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67
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Mendonça Soares S, Domingues R, Baldo Gaspar E, Azevedo dos Santos P, Marques Canuto K, Pelegrine Minho A, Botelho Vieira MI. In vitro ovicidal effect of a Senecio brasiliensis extract and its fractions on Haemonchus contortus. BMC Vet Res 2019; 15:99. [PMID: 30909906 PMCID: PMC6434854 DOI: 10.1186/s12917-019-1843-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 03/14/2019] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Haemonchosis affects sheep husbandry and its treatment is often compromised due to the development of anthelminthic resistance. Plant-derived bioactive compounds have been studied as alternative to control Haemonchus contortus. The objective of this study was to evaluate the effect of Senecio brasiliensis extracts on H. contortus egg hatching and infective larvae migration. RESULTS The aqueous extract from dried and fresh plant and alkaloid-enriched fraction of the previously dried leaves of S. brasiliensis inhibited H. contortus egg hatching. The main plant compound in alkaloid fraction was integerrimine, a pyrrolizidine alkaloid (PA). However, the aqueous extract from dried plant displayed higher efficacy when compared to their alkaloid enriched or non-polar fractions, meaning that, although PAs contributed to the ovicidal effect, other compounds in the plant can also contribute to their effect. Furthermore, the aqueous extract from dried plant also had higher efficacy than aqueous extract from fresh plant in larvae migration inhibition. Finally, extract from dried plant presented low in vitro cytotoxic effect. CONCLUSION Taken together our results suggest a good anthelmintic effect of S. brasiliensis, especially when aqueous extract is prepared from dried plant. Further in vivo studies should be performed focused on forms of administration of this extract in rearing sheep.
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Affiliation(s)
- Suelen Mendonça Soares
- Programa de Pós-Graduação em Bioexperimentação, Universidade de Passo Fundo, Passo Fundo, Rio Grande do Sul Brasil
| | | | | | | | | | | | - Maria Isabel Botelho Vieira
- Programa de Pós-Graduação em Bioexperimentação, Universidade de Passo Fundo, Passo Fundo, Rio Grande do Sul Brasil
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68
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Xu Z, Wang B, Fu L, Wang H, Liu J, Zhou L, Yuan M, Ding C. Optimization Extraction, Purification and Antioxidant Activities of Polysaccharides from Penthorum Chinense Pursh. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2019. [DOI: 10.1515/ijfe-2018-0152] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractPenthorum chinense Pursh is a well-known traditional Chinese medicine, however, little attention has been paid to the polysaccharides of P. chinense (PCP). Therefore, it is great significance to investigate the characteristics and activities of PCP. In this study, response surface methodology was applied to optimize the extraction parameters of PCP. Then, two polysaccharides fractions (PCP-1 and PCP-2) were purified from PCP by using DEAE-52 chromatography, and there preliminary chemical properties and in vitro antioxidant activities were investigated. Results revealed that the optimum extraction conditions of PCP were identified as follow: ratio of water to raw material 20.6 mL/g; extraction time 3.5 h and extraction temperature 85°C. Based on these conditions, the maximum yield of PCP was 3.12% ± 0.19%. Purified fractions PCP-1 and PCP-2 were all acidic heteropolysaccharides, and PCP-1 mainly consisted of galactose and arabinose while PCP-2 mainly consisted of rhamnose, galacturonic acid, galactose and arabinose. Moreover, PCP-2 exhibited stronger scavenging activities against DPPH radical, hydroxyl radical and superoxide anion radical and chelating activity on Fe2+in vitro.
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Affiliation(s)
- Zhou Xu
- College of Life Science, Sichuan Agricultural University, Ya’an, 625014, P. R. China
| | - Bulei Wang
- College of Life Science, Sichuan Agricultural University, Ya’an, 625014, P. R. China
| | - Liang Fu
- Dazhou Institute of Agricultural Sciences, Da’zhou635000, P. R. China
| | - Handong Wang
- College of Life Science, Sichuan Agricultural University, Ya’an, 625014, P. R. China
| | - Jing Liu
- College of Life Science, Sichuan Agricultural University, Ya’an, 625014, P. R. China
| | - Lijun Zhou
- College of Life Science, Sichuan Agricultural University, Ya’an, 625014, P. R. China
| | - Ming Yuan
- College of Life Science, Sichuan Agricultural University, Ya’an, 625014, P. R. China
| | - Chunbang Ding
- College of Life Science, Sichuan Agricultural University, Ya’an, 625014, P. R. China
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69
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Sui W, Mu T, Sun H, Yang H. Effects of different drying methods on nutritional composition, physicochemical and functional properties of sweet potato leaves. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.13884] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Weice Sui
- Laboratory of Food Chemistry and Nutrition Science, Institute of Food Science and Technology Chinese Academy of Agricultural Sciences Beijing P.R. China
- Key Laboratory of Agro‐products Processing Ministry of Agriculture Beijing P.R. China
- College of Food and Pharmaceutical Sciences Xinjiang Agricultural University Urumqi P.R. China
| | - Taihua Mu
- Laboratory of Food Chemistry and Nutrition Science, Institute of Food Science and Technology Chinese Academy of Agricultural Sciences Beijing P.R. China
- Key Laboratory of Agro‐products Processing Ministry of Agriculture Beijing P.R. China
| | - Hongnan Sun
- Laboratory of Food Chemistry and Nutrition Science, Institute of Food Science and Technology Chinese Academy of Agricultural Sciences Beijing P.R. China
- Key Laboratory of Agro‐products Processing Ministry of Agriculture Beijing P.R. China
| | - Haiyan Yang
- College of Food and Pharmaceutical Sciences Xinjiang Agricultural University Urumqi P.R. China
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70
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Ahmadi S, Sheikh-Zeinoddin M, Soleimanian-Zad S, Alihosseini F, Yadav H. Effects of different drying methods on the physicochemical properties and antioxidant activities of isolated acorn polysaccharides. Lebensm Wiss Technol 2019; 100:1-9. [DOI: 10.1016/j.lwt.2018.10.027] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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71
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Extraction and antioxidant activities of polysaccharides from roots of Arctium lappa L. Int J Biol Macromol 2019; 123:531-538. [DOI: 10.1016/j.ijbiomac.2018.11.087] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 10/24/2018] [Accepted: 11/12/2018] [Indexed: 11/23/2022]
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72
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Seedevi P, Ramu Ganesan A, Mohan K, Raguraman V, Sivakumar M, Sivasankar P, Loganathan S, Rajamalar P, Vairamani S, Shanmugam A. Chemical structure and biological properties of a polysaccharide isolated from Pleurotus sajor-caju. RSC Adv 2019; 9:20472-20482. [PMID: 35514737 PMCID: PMC9065548 DOI: 10.1039/c9ra02977j] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 05/30/2019] [Indexed: 11/21/2022] Open
Abstract
Herein, a polysaccharide obtained from Pleurotus sajor-caju was fractionated via anion-exchange column chromatography and purified using gel permeation column chromatography.
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Affiliation(s)
- Palaniappan Seedevi
- Department of Environmental Science
- Periyar University
- Salem
- India
- Centre of Advanced Study in Marine Biology
| | - Abirami Ramu Ganesan
- Department of Food Science and Home Economics
- School of Applied Sciences
- College of Engineering
- Science and Technology
- Fiji National University
| | | | | | | | | | | | - Palasundaram Rajamalar
- Centre of Advanced Study in Marine Biology
- Faculty of Marine Sciences
- Annamalai University
- India
| | - Shanmugam Vairamani
- Centre of Advanced Study in Marine Biology
- Faculty of Marine Sciences
- Annamalai University
- India
| | - Annaian Shanmugam
- Centre of Advanced Study in Marine Biology
- Faculty of Marine Sciences
- Annamalai University
- India
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73
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Devi S, Lakhera AK, Kumar V. Structural analysis and antioxidant activity of an arabinoxylan from Malvastrum coromandelianum L. (Garcke). RSC Adv 2019; 9:24267-24279. [PMID: 35527870 PMCID: PMC9069662 DOI: 10.1039/c9ra01629e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 07/08/2019] [Indexed: 12/22/2022] Open
Abstract
The structure of MAP was studied by degradative, derivatization and spectroscopic methods, and it was found to be an arabinoxylan comprising a backbone of →4)-β-d-linked Xylp(1→ with branching at O-2 by →3)-α-l-Araf(1→ and →3)-β-d-Xylp(1→ chains.
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Affiliation(s)
- Shanti Devi
- Chemistry and Bioprospecting Division
- Forest Research Institute
- Dehradun
- India
| | - Ajeet K. Lakhera
- Chemistry and Bioprospecting Division
- Forest Research Institute
- Dehradun
- India
| | - Vineet Kumar
- Chemistry and Bioprospecting Division
- Forest Research Institute
- Dehradun
- India
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74
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Isolation and characterization of an antioxidant exopolysaccharide produced by Bacillus sp. S-1 from Sichuan Pickles. Carbohydr Polym 2019; 204:9-16. [DOI: 10.1016/j.carbpol.2018.09.069] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 09/06/2018] [Accepted: 09/27/2018] [Indexed: 12/30/2022]
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75
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Xu Y, Guo Y, Duan S, Wei H, Liu Y, Wang L, Huo X, Yang Y. Effects of ultrasound irradiation on the characterization and bioactivities of the polysaccharide from blackcurrant fruits. ULTRASONICS SONOCHEMISTRY 2018; 49:206-214. [PMID: 30181026 DOI: 10.1016/j.ultsonch.2018.08.005] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 08/09/2018] [Accepted: 08/09/2018] [Indexed: 06/08/2023]
Abstract
In this study, the influence of ultrasound irradiation on the characterization and bioactivities of the polysaccharide from blackcurrant fruits (BCP, molecular weight: Mw = 3.26 × 104 kDa) was investigated. Two degraded polysaccharides (U-400, Mw = 1.89 × 104 kDa, and U-600, Mw = 1.32 × 104 kDa) were obtained by different ultrasound powers of 400 W and 600 W, respectively. Compared with BCP, U-400 and U-600 showed 63.52% and 68.85% reductions in the particle size (Zavg), respectively; moreover, the dynamic viscosity of BCP was reduced by 27.88%, and 33.63%, separately. The reducing sugar content and thermal stability increased with the increase of ultrasound intensity. The degraded polysaccharides contained the same monosaccharide species as those of BCP but at different molar ratios. Fourier transform infrared (FT-IR) and nuclear magnetic resonance (NMR) spectroscopic analysis confirmed that the degraded polysaccharides and BCP exhibited the similar structural features, which were mainly composed of six glycosidic bonds. A reduction in surface area of the flake-like structure was observed in the degraded polysaccharides compared to that of BCP, and they had no triple helix structure. Furthermore, the precise structural characteristics of U-600 were identified by 2D NMR analysis. The results of the bioactivity assays indicated that the ultrasound irradiation could evidently enhance the antioxidant (hydroxyl and superoxide radicals scavenging, lipid peroxidation inhibition, and DNA damage protection activities), α-amylase and α-glucosidase inhibition activities of BCP. These activities increased in the order of U-600 > U-400 > BCP. In particular, the DNA protection and α-amylase inhibition activities for U-600 were 52.19 ± 1.34% and 75.98 ± 0.77%, respectively, which were 2 times higher than those of BCP. U-600 prepared with the higher-intensity ultrasound exhibited the best physicochemical properties and bioactivities among the three polysaccharides. These results suggested that ultrasound irradiation was an efficient, green method to produce value-added polysaccharide for use in functional food or medicine.
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Affiliation(s)
- Yaqin Xu
- College of Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Yingying Guo
- College of Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Suyang Duan
- College of Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Hong Wei
- College of Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Yusong Liu
- College of Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Libo Wang
- College of Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Xin Huo
- College of Science, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Yu Yang
- College of Science, Northeast Agricultural University, Harbin 150030, People's Republic of China.
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76
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Chemical characterization and antioxidant activities of polysaccharides isolated from the stems of Parthenocissus tricuspidata. Int J Biol Macromol 2018; 119:70-78. [DOI: 10.1016/j.ijbiomac.2018.07.131] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 07/17/2018] [Accepted: 07/20/2018] [Indexed: 01/04/2023]
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77
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Shen SG, Jia SR, Wu YK, Yan RR, Lin YH, Zhao DX, Han PP. Effect of culture conditions on the physicochemical properties and antioxidant activities of polysaccharides from Nostoc flagelliforme. Carbohydr Polym 2018; 198:426-433. [DOI: 10.1016/j.carbpol.2018.06.111] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 04/10/2018] [Accepted: 06/26/2018] [Indexed: 01/03/2023]
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78
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Wang Q, Huang Q, Liang L, Zhang L, Ping Z, Hu B, Ma N. Research on sugarcane juice fermentation by Ganoderma lucidum
and assay of antioxidant activity of exopolysaccharide. J FOOD PROCESS PRES 2018. [DOI: 10.1111/jfpp.13761] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Qingfu Wang
- Guangdong Provincial Engineering Laboratory of Biomass High Value Utilization, Guangdong Provincial Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Key Laboratory of Biomass Comprehensive Utilization; Guangdong Provincial Bioengineering Institute (Guangzhou Sugarcane Industry Research Institute); Guangzhou China
| | - Qinghua Huang
- Guangdong Provincial Engineering Laboratory of Biomass High Value Utilization, Guangdong Provincial Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Key Laboratory of Biomass Comprehensive Utilization; Guangdong Provincial Bioengineering Institute (Guangzhou Sugarcane Industry Research Institute); Guangzhou China
| | - Lei Liang
- Guangdong Provincial Engineering Laboratory of Biomass High Value Utilization, Guangdong Provincial Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Key Laboratory of Biomass Comprehensive Utilization; Guangdong Provincial Bioengineering Institute (Guangzhou Sugarcane Industry Research Institute); Guangzhou China
| | - Liulian Zhang
- Guangdong Provincial Engineering Laboratory of Biomass High Value Utilization, Guangdong Provincial Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Key Laboratory of Biomass Comprehensive Utilization; Guangdong Provincial Bioengineering Institute (Guangzhou Sugarcane Industry Research Institute); Guangzhou China
| | - Zhaohua Ping
- Guangdong Provincial Engineering Laboratory of Biomass High Value Utilization, Guangdong Provincial Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Key Laboratory of Biomass Comprehensive Utilization; Guangdong Provincial Bioengineering Institute (Guangzhou Sugarcane Industry Research Institute); Guangzhou China
| | - Biao Hu
- Guangdong Provincial Engineering Laboratory of Biomass High Value Utilization, Guangdong Provincial Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Key Laboratory of Biomass Comprehensive Utilization; Guangdong Provincial Bioengineering Institute (Guangzhou Sugarcane Industry Research Institute); Guangzhou China
| | - Nianfang Ma
- Guangdong Provincial Engineering Laboratory of Biomass High Value Utilization, Guangdong Provincial Key Laboratory of Sugarcane Improvement and Biorefinery, Guangzhou Key Laboratory of Biomass Comprehensive Utilization; Guangdong Provincial Bioengineering Institute (Guangzhou Sugarcane Industry Research Institute); Guangzhou China
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79
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Optimization of Flavonoids Extraction Process in Panax notoginseng Stem Leaf and a Study of Antioxidant Activity and Its Effects on Mouse Melanoma B16 Cells. Molecules 2018; 23:molecules23092219. [PMID: 30200396 PMCID: PMC6225417 DOI: 10.3390/molecules23092219] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 06/21/2018] [Accepted: 06/22/2018] [Indexed: 01/01/2023] Open
Abstract
The Panax notoginseng (P. notoginseng) stem leaf is rich in flavonoids. However, because of a lack of research on the flavonoid extraction process and functional development of P. notoginseng stem leaf, these parts are discarded as agricultural wastes. Therefore, in this study, we intend to optimize the extraction process and develop the skin-whitening functions of P. notoginseng stem leaf extracts. The extraction process of the stem and leaf of P. notoginseng flavonoid (SLPF) is optimized based on the Box⁻Behnken design (BBD) and the response surface methodology (RSM). The optimum extraction conditions of the SLPF are as follows: the extraction time, the ethanol concentration, the sodium dodecyl sulfate (SDS) content and the liquid material ratio (v/w, which are 52 min, 48.7%, 1.9%, and 20:1, respectively. Under the optimal extraction conditions, the average total SLPF content is 2.10%. The antioxidant activity and anti-deposition of melanin of mouse B16 cells of P. notoginseng stem leaf extracts are studied. The results indicate that the EC50 values of reducing activity, 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging activities, the superoxide anion removal ability, and the 2,2-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS) free radical removal ability are 7.212, 2.893, 2.949, and 0.855 mg/mL, respectively. The extracts IC50 values of the tyrosinase and melanin synthesis are 0.045 and 0.046 mg/mL, respectively. Therefore, the optimal processing technology for the SLPF obtained in this study not only increases its utilization rate, but also decreases material costs. The extracts from the P. notoginseng stem leaf may be developed as food or beauty products.
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80
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Ma Q, Santhanam RK, Xue Z, Guo Q, Gao X, Chen H. Effect of different drying methods on the physicochemical properties and antioxidant activities of mulberry leaves polysaccharides. Int J Biol Macromol 2018; 119:1137-1143. [PMID: 30098363 DOI: 10.1016/j.ijbiomac.2018.08.023] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 08/02/2018] [Accepted: 08/07/2018] [Indexed: 01/20/2023]
Abstract
This study aimed to optimize the suitable drying method to obtain high yield of polysaccharides from mulberry leaves and to determine their structural characterization and antioxidant activities. The effects of three different drying methods such as air dried, hot air dried (55 °C, 65 °C & 75 °C) and freeze dried on the physicochemical and antioxidant properties of mulberry leaves polysaccharides were studied using gas chromatography, high performance gel permeation chromatography, Fourier transform infrared spectroscopy, scanning electron micrography and antioxidant assays. Results revealed that pre-treatment remarkably influenced the changes in their physicochemical and antioxidant properties. In comparison with the other drying techniques, freeze dried polysaccharides showed more rough morphologies and significant antioxidant property. The yield of polysaccharides from the freeze dried sample was about 28.88% higher than the yield of hot air dried sample. The MDA activity of freeze dried sample was about 95.45%. Overall, the results suggested that the freeze drying technique was the appropriate method to extract polysaccharides from mulberry leaves that offered significant biological properties.
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Affiliation(s)
- Qiqi Ma
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China
| | - Ramesh Kumar Santhanam
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China
| | - Zihan Xue
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China
| | - Qingwen Guo
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China
| | - Xudong Gao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China
| | - Haixia Chen
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, PR China.
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81
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Yan JK, Wu LX, Qiao ZR, Cai WD, Ma H. Effect of different drying methods on the product quality and bioactive polysaccharides of bitter gourd (Momordica charantia L.) slices. Food Chem 2018; 271:588-596. [PMID: 30236720 DOI: 10.1016/j.foodchem.2018.08.012] [Citation(s) in RCA: 152] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/31/2018] [Accepted: 08/03/2018] [Indexed: 01/08/2023]
Abstract
In this study, three drying methods, namely, hot-air drying, freeze drying (FD), and infrared radiation drying (ID), were applied to dry bitter gourd (Momordica charantia L.) slices. Results showed that the drying methods had significant influences on appearance, color, rehydration ratio, and microstructure of dried bitter gourd. FD provided high-quality dried bitter gourd products due to the uniform honeycomb network and less collapsed structure. Three water-soluble bitter gourd polysaccharides (BPS-H, BPS-F, and BPS-I) were obtained from the bitter gourd dried using the three drying methods. The three polysaccharides exhibited similar preliminary structural characteristics with different monosaccharide compositions and molecular weights. BPS-I obtained from ID-dried bitter gourd had higher sugar and uronic acid contents than BPS-H and BPS-F. BPS-I exhibited stronger antioxidant activities and bile acid-binding capacity in vitro than BPS-H and BPS-F. Moreover, BPS-F and BPS-I showed significant α-amylase inhibitory activities in vitro.
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Affiliation(s)
- Jing-Kun Yan
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang, 212013, China.
| | - Li-Xia Wu
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Ze-Ru Qiao
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Wu-Dan Cai
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Haile Ma
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
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82
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Antioxidant and antimicrobial potential of polysaccharides sequentially extracted from Polygonatum cyrtonema Hua. Int J Biol Macromol 2018; 114:317-323. [DOI: 10.1016/j.ijbiomac.2018.03.121] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 02/14/2018] [Accepted: 03/21/2018] [Indexed: 01/14/2023]
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83
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Shang H, Zhou H, Duan M, Li R, Wu H, Lou Y. Extraction condition optimization and effects of drying methods on physicochemical properties and antioxidant activities of polysaccharides from comfrey (Symphytum officinale L.) root. Int J Biol Macromol 2018; 112:889-899. [DOI: 10.1016/j.ijbiomac.2018.01.198] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/09/2017] [Accepted: 01/30/2018] [Indexed: 11/16/2022]
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84
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Trigui I, Yaich H, Sila A, Cheikh-Rouhou S, Bougatef A, Blecker C, Attia H, Ayadi MA. Physicochemical properties of water-soluble polysaccharides from black cumin seeds. Int J Biol Macromol 2018; 117:937-946. [PMID: 29864536 DOI: 10.1016/j.ijbiomac.2018.05.202] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 05/22/2018] [Accepted: 05/26/2018] [Indexed: 12/01/2022]
Abstract
In the present work, water-soluble polysaccharides were isolated from black cumin seeds. Polysaccharides were characterized by their carbohydrate composition, molecular weight, thermal stability and by FTIR, NMR spectroscopy and X-ray diffraction. The surface, the functional and the antioxidant properties of black cumin water-soluble polysaccharides (BCWSP) were also investigated. BCWSP consisted mainly of galacturonic acid (30.20%), glucuronic acid (17.66%) and neutral sugar (22.99%). BCWSP was composed of high peak molecular weight. The FTIR spectrum obtained for BCWSP showed two most important absorptions, at 1659 and 1085 cm-1, which corresponded to COO- of uronic acids and pyranose form, respectively. NMR spectroscopy data suggested that the BCWSP is probably a rhamnogalacturonan backbone with galactan and arabinan side chains. X-ray pattern revealed the semi-crystalline behavior of BCWSP. WHC and OHC of BCWSP were relatively high and varied with temperatures. The polysaccharide zeta potential was greatly affected by pH. Results indicated that the decrease of surface tension has influenced foaming and emulsifying capacities. The DPPH radical scavenging activity of the BCWSP was 63.25% at 1 mg/mL. The BCWSP displayed moderate reductive, β carotene bleaching and chelating abilities. Overall, our results suggested that BCWSP could be used as alternative additives in food and non-food products.
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Affiliation(s)
- Ines Trigui
- Laboratoire de Valorisation, Analyses et Sécurité des Aliments, Université de Sfax, École Nationale d'Ingénieurs de Sfax, Route de Soukra, 3038 Sfax, Tunisia.
| | - Héla Yaich
- Laboratoire de Valorisation, Analyses et Sécurité des Aliments, Université de Sfax, École Nationale d'Ingénieurs de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - Assaâd Sila
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, Université de Sfax, Ecole Nationale d'Ingénieurs de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - Salma Cheikh-Rouhou
- Laboratoire de Valorisation, Analyses et Sécurité des Aliments, Université de Sfax, École Nationale d'Ingénieurs de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - Ali Bougatef
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, Université de Sfax, Ecole Nationale d'Ingénieurs de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - Christophe Blecker
- Unité de Science des Aliments et Formulation, Université de Liège, Gembloux Agro Bio-Tech, passage des Déportés 2, 5030 Gembloux, Belgium
| | - Hamadi Attia
- Laboratoire de Valorisation, Analyses et Sécurité des Aliments, Université de Sfax, École Nationale d'Ingénieurs de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - M A Ayadi
- Laboratoire de Valorisation, Analyses et Sécurité des Aliments, Université de Sfax, École Nationale d'Ingénieurs de Sfax, Route de Soukra, 3038 Sfax, Tunisia
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85
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Ma YL, Zhu DY, Thakur K, Wang CH, Wang H, Ren YF, Zhang JG, Wei ZJ. Antioxidant and antibacterial evaluation of polysaccharides sequentially extracted from onion (Allium cepa L.). Int J Biol Macromol 2018; 111:92-101. [DOI: 10.1016/j.ijbiomac.2017.12.154] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 12/09/2017] [Accepted: 12/28/2017] [Indexed: 12/14/2022]
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86
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Extraction condition optimization and effects of drying methods on physicochemical properties and antioxidant activities of polysaccharides from Astragalus cicer L. Sci Rep 2018; 8:3359. [PMID: 29463789 PMCID: PMC5820361 DOI: 10.1038/s41598-018-21295-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 02/01/2018] [Indexed: 01/29/2023] Open
Abstract
Response surface methodology (RSM) including three variables was performed to optimize the extraction parameters of Astragalus cicer L. polysaccharides (ACPs). The influence of different drying techniques on the physicochemical properties and antioxidant abilities of ACPs were evaluated. The ACPs were dried with hot air (HD), vacuum (VD) and freeze drying (FD) methods. The optimal conditions for ACPs extraction were as follows: water to raw material ratio of 25 mL/g, extraction time of 61 min and temperature of 75 °C. Under these parameters, an ACPs yield of 10.97% was obtained. HPLC analysis showed that the monosaccharide compositions of the three ACPs dried with HD, VD or FD techniques were identical. The three ACPs exhibited antioxidant abilities in a concentration-dependent manner. ACPs dried with the FD method (FD-ACPs) had the best antioxidant activities, which might be related to their smaller molecular weight and higher uronic acid content. At the determined concentration of 1 mg/mL, the ferric reducing power, and DPPH and ABTS free radical scavenging capacities of FD-ACPs were 0.762, 75.30% and 99.21%, respectively. Therefore, FD was a good choice for the drying of Astragalus cicer L. polysaccharides.
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87
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Partial characterization and antioxidant activities of polysaccharides sequentially extracted from Dendrobium officinale. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2018. [DOI: 10.1007/s11694-018-9721-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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88
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Yu Y, Shen M, Song Q, Xie J. Biological activities and pharmaceutical applications of polysaccharide from natural resources: A review. Carbohydr Polym 2017; 183:91-101. [PMID: 29352896 DOI: 10.1016/j.carbpol.2017.12.009] [Citation(s) in RCA: 726] [Impact Index Per Article: 103.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 11/22/2017] [Accepted: 12/05/2017] [Indexed: 12/26/2022]
Abstract
Pharmacotherapy using natural substances can be currently regarded as a very promising future alternative to conventional therapy. As biological macromolecules, polysaccharide together with protein and polynucleotide, are extremely important biomacromoleules which play important roles in the growth and development of living organism. Polysaccharide is important component of higher plants, membrane of the animal cell and the cell wall of microbes. It is also closely related to the physiological functions. Recently, increasing attention has been paid on polysaccharides as an important class of bioactive natural products. Numerous researches have demonstrated the bioactivities of natural polysaccharides, which lead to the application of polysaccharides in the treatment of disease. In this paper, the various aspects of the investigation results of the bioactivities of polysaccharides were summarized, including its diversity pharmacological applications, such as immunoregulatory, anti-tumor, anti-virus, antioxidation, and hypoglycemic activity, and their application of polysaccharides in the treatment of disease are also discussed. We hope this review can offer some theoretical basis and inspiration for the mechanism study of the bioactivity of polysaccharides.
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Affiliation(s)
- Yue Yu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; School of Food Science and Technology, Nanchang University, Nanchang 330047, China
| | - Mingyue Shen
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; School of Food Science and Technology, Nanchang University, Nanchang 330047, China
| | - Qianqian Song
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; School of Food Science and Technology, Nanchang University, Nanchang 330047, China
| | - Jianhua Xie
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; School of Food Science and Technology, Nanchang University, Nanchang 330047, China.
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89
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Preparation, antioxidant and antimicrobial evaluation of hydroxamated degraded polysaccharides from Enteromorpha prolifera. Food Chem 2017; 237:481-487. [DOI: 10.1016/j.foodchem.2017.05.119] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Revised: 05/18/2017] [Accepted: 05/23/2017] [Indexed: 11/21/2022]
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90
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Wang L, Liu HM, Qin GY. Structure characterization and antioxidant activity of polysaccharides from Chinese quince seed meal. Food Chem 2017; 234:314-322. [DOI: 10.1016/j.foodchem.2017.05.002] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 04/27/2017] [Accepted: 05/01/2017] [Indexed: 10/19/2022]
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91
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Shang HM, Zhou HZ, Li R, Duan MY, Wu HX, Lou YJ. Extraction optimization and influences of drying methods on antioxidant activities of polysaccharide from cup plant (Silphium perfoliatum L.). PLoS One 2017; 12:e0183001. [PMID: 28837625 PMCID: PMC5570291 DOI: 10.1371/journal.pone.0183001] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 06/27/2017] [Indexed: 11/24/2022] Open
Abstract
Response surface methodology (RSM) was used to investigate the extraction condition of polysaccharide from cup plant (Silphium perfoliatum L.) (named CPP). Water to raw material ratio (10-30 mL/g), extraction time (40-80 min) and extraction temperature (60-100°C) were set as the 3 independent variables, and their effects on the extraction yield of CPP were measured. In addition, the effects of drying methods including hot air drying (HD), vacuum drying (VD) and freeze drying (FD) on the antioxidant activities of CPP were evaluated. The results showed that the optimal condition to extract CPP was: water to raw material ratio (15 mL/g), extraction time (61 min), and extraction temperature (97°C), a maximum CPP yield of 6.49% was obtained under this condition. CPP drying with FD method showed stronger reducing power (0.943 at 6 mg/mL) and radical scavenging capacities against DPPH radical (75.71% at 1.2 mg/mL) and ABTS radical (98.06 at 1.6 mg/mL) than CPP drying with HD and VD methods. Therefore, freeze drying served as a good method for keeping the antioxidant activities of polysaccharide from cup plant. The polysaccharide from cup plant has potential to use as a natural antioxidant.
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Affiliation(s)
- Hong-Mei Shang
- College of Animal Science and Technology, Jilin Agricultural University, Jilin, Changchun, China
- Key Laboratory of Animal Nutrition and Feed Science of Jilin Province, Jilin Agricultural University, Jilin, Changchun, China
| | - Hai-Zhu Zhou
- College of Animal Science and Technology, Jilin Agricultural University, Jilin, Changchun, China
- Key Laboratory of Animal Nutrition and Feed Science of Jilin Province, Jilin Agricultural University, Jilin, Changchun, China
| | - Ran Li
- College of Animal Science and Technology, Jilin Agricultural University, Jilin, Changchun, China
| | - Meng-Ying Duan
- College of Animal Science and Technology, Jilin Agricultural University, Jilin, Changchun, China
| | - Hong-Xin Wu
- Grassland Research Institute of CAAS, Neimenggu, Hohhot, China
| | - Yu-Jie Lou
- College of Animal Science and Technology, Jilin Agricultural University, Jilin, Changchun, China
- Key Laboratory of Animal Nutrition and Feed Science of Jilin Province, Jilin Agricultural University, Jilin, Changchun, China
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92
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Yu G, Zhang SJ, Fan MC, Sun YN, Hu XL, Li WX. Ultrasound-assisted extraction and comparison of extraction methods based on antioxidant activities of polysaccharides from Flammulina velutipes. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2017. [DOI: 10.1007/s11694-017-9556-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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93
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Gao W, Lin P, Zeng XA, Brennan MA. Preparation, characterisation and antioxidant activities of litchi (Litchi chinensis Sonn
.) polysaccharides extracted by ultra-high pressure. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13447] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Wenhong Gao
- School of Food Science and Engineering; South China University of Technology; Guangzhou 510641 China
| | - Pingzhou Lin
- School of Food Science and Engineering; South China University of Technology; Guangzhou 510641 China
| | - Xin-an Zeng
- School of Food Science and Engineering; South China University of Technology; Guangzhou 510641 China
| | - Margaret A. Brennan
- Centre for Food Research and Innovation; Department of Wine, Food and Molecular Biosciences; Lincoln University; Lincoln 85084 New Zealand
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94
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Alzorqi I, Sudheer S, Lu TJ, Manickam S. Ultrasonically extracted β-d-glucan from artificially cultivated mushroom, characteristic properties and antioxidant activity. ULTRASONICS SONOCHEMISTRY 2017; 35:531-540. [PMID: 27161557 DOI: 10.1016/j.ultsonch.2016.04.017] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Revised: 03/15/2016] [Accepted: 04/14/2016] [Indexed: 05/15/2023]
Abstract
Ganoderma mushroom cultivated recently in Malaysia to produce chemically different nutritional fibers has attracted the attention of the local market. The extraction methods, molecular weight and degree of branching of (1-3; 1-6)-β-d-glucan polysaccharides is of prime importance to determine its antioxidant bioactivity. Therefore three extraction methods i.e. hot water extraction (HWE), soxhlet extraction (SE) and ultrasound assisted extraction (US) were employed to study the total content of (1-3; 1-6)-β-d-glucans, degree of branching, structural characteristics, monosaccharides composition, as well as the total yield of polysaccharides that could be obtained from the artificially cultivated Ganoderma. The physical characteristics by HPAEC-PAD, HPGPC and FTIR, as well as the antioxidant in vitro assays of DPPH scavenging activity and ferric reducing power (FRAP) indicated that (1-3; 1-6)-β-d-glucans of Malaysian mushroom have better antioxidant activity, higher molecular weight and optimal degree of branching when extracted by US in comparison with conventional methods.
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Affiliation(s)
- Ibrahim Alzorqi
- Manufacturing and Industrial Processes Research Division, The University of Nottingham Malaysia Campus, Faculty of Engineering, Jalan Broga, 43500 Semenyih, Selangor D.E., Malaysia
| | - Surya Sudheer
- Manufacturing and Industrial Processes Research Division, The University of Nottingham Malaysia Campus, Faculty of Engineering, Jalan Broga, 43500 Semenyih, Selangor D.E., Malaysia
| | - Ting-Jang Lu
- Graduate Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan, ROC
| | - Sivakumar Manickam
- Manufacturing and Industrial Processes Research Division, The University of Nottingham Malaysia Campus, Faculty of Engineering, Jalan Broga, 43500 Semenyih, Selangor D.E., Malaysia.
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95
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Alzorqi I, Singh A, Manickam S, Al-Qrimli HF. Optimization of ultrasound assisted extraction (UAE) of β- d -glucan polysaccharides from Ganoderma lucidum for prospective scale-up. RESOURCE-EFFICIENT TECHNOLOGIES 2017. [DOI: 10.1016/j.reffit.2016.12.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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96
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Maity P, Nandi AK, Manna DK, Pattanayak M, Sen IK, Bhanja SK, Samanta S, Panda BC, Paloi S, Acharya K, Islam SS. Structural characterization and antioxidant activity of a glucan from Meripilus giganteus. Carbohydr Polym 2017; 157:1237-1245. [DOI: 10.1016/j.carbpol.2016.11.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 10/28/2016] [Accepted: 11/02/2016] [Indexed: 12/22/2022]
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97
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Wu S, Huang X. Preparation and antioxidant activities of oligosaccharides from Crassostrea gigas. Food Chem 2017; 216:243-6. [DOI: 10.1016/j.foodchem.2016.08.043] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Revised: 08/14/2016] [Accepted: 08/16/2016] [Indexed: 10/21/2022]
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98
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Li S, Dai S, Shah NP. Sulfonation and Antioxidative Evaluation of Polysaccharides from Pleurotus Mushroom and Streptococcus thermophilus Bacteria: A Review. Compr Rev Food Sci Food Saf 2017; 16:282-294. [PMID: 33371533 DOI: 10.1111/1541-4337.12252] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 12/06/2016] [Accepted: 12/07/2016] [Indexed: 11/29/2022]
Abstract
Human beings are equipped with antioxidant defense systems to neutralize free radicals as free radicals could damage macromolecules, subsequently resulting in serious diseases. Researchers have been attracted to search for potential natural antioxidants to reduce oxidative damage. Pleurotus and Streptococcus thermophilus have been chosen as sources of sustainable bioactive compounds that have been consumed for thousands of years. Polysaccharides are important bioactive components produced by Pleurotus mushrooms and Streptococcus thermophilus bacteria. Additionally, there is a continued interest in sulfonation of crude polysaccharides from both sources, since sulfonation has been found to improve or create new bioactive properties in polysaccharides. Both crude and sulfated polysaccharides with good antioxidant capacities have great potential for the further development as commercial products. This review focuses on characterization, sulfonation methods, and antioxidant capacity evaluations of polysaccharides from Pleurotus and S. thermophilus. Common antioxidant capacity assays, including the mechanisms underlying each assay, and various experimental procedures are also discussed.
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Affiliation(s)
- Siqian Li
- Food and Nutritional Science, School of Biological Sciences, The Univ. of Hong Kong, Pokfulam Rd., Hong Kong
| | - Shuhong Dai
- Food and Nutritional Science, School of Biological Sciences, The Univ. of Hong Kong, Pokfulam Rd., Hong Kong
| | - Nagendra Prasad Shah
- Food and Nutritional Science, School of Biological Sciences, The Univ. of Hong Kong, Pokfulam Rd., Hong Kong
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99
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Effects of Processing Treatments on the Antioxidant Properties of Polysaccharide from Cordyceps militaris. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2017. [DOI: 10.1515/ijfe-2016-0076] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Abstract:
The effects of deproteinization and drying methods on the antioxidant activities and physiochemical properties of C. militaris polysaccharide were evaluated. The results showed that the IC50 of crude polysaccharide (CMP)was similar with that of deproteined polysaccharide by sevag (CMP-D-S), but significant higher (p < 0.05)than that of deprotiened polysaccharie by enzyme (CMP-D-E)on DPPH· scavenging. The IC50 of CMP was significant higher (p < 0.05)than that of CMP-D-S and CMP-D-E on OH· scavenging. Deproteinization by sevag or enzymatic method could not improve the antioxidant activity of C. militaris polysaccharide. However, drying methods influenced the antioxidant activities of C. militaris polysaccharide. Polysaccharide dried by freeze drying (CMP-F)showed respectively 55.47 % and 61.99 % higher OH· scavenging capacity on IC50 than that dried by hot air drying (CMP-H)and spray drying (CMP-S). The IC50 of CMP-F was 56.23 % higher than that of CMP-S, but similar with that of CMP-H on ABTS· scavenging. The reducing power of CMP-F was respectively 20.10 % and 27.25 % higher than that of CMP-H and CMP-S at 6 mg/mL. Spectroscopy analysis showed the dried CMPs were similar in IR and UV absorption. However, the monosaccharide ratio of CMP was changed by drying techniques. Morphological analysis showed that CMP-F consisted mainly of fluffy powder with rough and porous surface, CMP-S was spherical particle with smooth surface, and CMP-H was pyknotic and similar to anomalistic stones. Freeze drying was a recommendable method for antioxidant polysaccharide preparation from C. militaris.
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100
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Zhang C, Gao Z, Hu C, Zhang J, Sun X, Rong C, Jia L. Antioxidant, antibacterial and anti-aging activities of intracellular zinc polysaccharides from Grifola frondosa SH-05. Int J Biol Macromol 2016; 95:778-787. [PMID: 27932257 DOI: 10.1016/j.ijbiomac.2016.12.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 11/24/2016] [Accepted: 12/01/2016] [Indexed: 01/30/2023]
Abstract
In present work, the strain of Grifola frondosa SH-05 was used as a vector of zinc biotransformation to produce the IZPS. The bioactivities including antioxidant and antibacterial activities in vitro and anti-aging properties in vivo of IZPS were investigated comparing with the IPS. The results which were in consistent with the results of histopathology assay demonstrated that the IZPS had superior antioxidant and anti-aging activities by scavenging the hydroxyl and DPPH radicals, increasing enzyme activities, decreasing the MDA contents and ameliorating the anile condition of mice. Besides, the IZPS also showed potential antibacterial activities. The IZPS with higher bioactivities was composed of were Rha, Ino and Glu with a molar ratio of 4.7:3.6:1. These conclusions indicated that the IZPS might be a potential source of natural antioxidant, antibacterial agent and anti-aging agent.
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Affiliation(s)
- Chen Zhang
- Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing Engineering Research Center for Edible Mushroom, Key Laboratory of Urban Agriculture (North), Ministry of Agriculture, Beijing, PR China; College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Zheng Gao
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Chunlong Hu
- College of Forestry, Shandong Agricultural University, Taian 271018, PR China
| | - Jianjun Zhang
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Xinyi Sun
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Chengbo Rong
- Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing Engineering Research Center for Edible Mushroom, Key Laboratory of Urban Agriculture (North), Ministry of Agriculture, Beijing, PR China.
| | - Le Jia
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China.
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