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Wen Y, Chen J. Optimization of Ultrasound-Assisted Deep Eutectic Solvent Extraction, Characterization, and Bioactivities of Polysaccharide from Pericarpium Citri Reticulatae. Appl Biochem Biotechnol 2024:10.1007/s12010-024-04990-8. [PMID: 38904917 DOI: 10.1007/s12010-024-04990-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2024] [Indexed: 06/22/2024]
Abstract
The ultrasonic-assisted deep eutectic solvent method was used to extract the polysaccharides of Pericarpium Citri Reticulatae (PCRP), and the ultrasound-assisted DES extraction process was optimized by Box-Behnken response surface test using the extraction rate of the PCRP as an index; the in vitro activities of purified the PCRP(PCRPs-1) were investigated by determining the scavenging rate of DPPH• and ABTS•+ as well as by enzyme inhibition assay. The monosaccharide composition was analyzed by HPLC. The best process conditions for response surface optimization were a material-liquid ratio of 1:37 g/mL, water content of 44%, time of 89 min, and power of 320 W. The polysaccharide extraction rate was measured to be 5.41%, which was well optimized when compared with that of the ordinary aqueous extraction method of 3.92%. By α-glucosidase and α-amylase inhibition activity test, it showed that the PCRPs-1 had hypoglycemic activity. The DPPH radical scavenging activity test and ABTS + scavenging activity test indicated that the PCRPs-1 had good biological activity. Analysis of the monosaccharide fractions showed that the PCRPs-1 consisted of mannose, rhamnose, glucuronic acid, galacturonic acid, glucose, galactose, xylose, and arabinose, with molar ratios of 1:39.24:4.41:8.91:7.83:86.00:1.02:9.17. The activity studies showed that PCRPs-1 possessed certain hypoglycaemic and antioxidant activities.
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Affiliation(s)
- Yao Wen
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
| | - Jiawen Chen
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
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Duan X, Li H, Sheng Z, Zhang W, Liu Y, Ma W, Lu D, Ma L, Fan Y. Preparation, characteristic, biological activities, and application of polysaccharide from Lilii Bulbus: a review. J Pharm Pharmacol 2024:rgae078. [PMID: 38888241 DOI: 10.1093/jpp/rgae078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 05/29/2024] [Indexed: 06/20/2024]
Abstract
OBJECTIVES This review highlights the current knowledge of polysaccharide from Lilii Bulbus, including the extraction, purification, structure, structure modification , biological activities and application, which will hopefully provide reference for further research and development of polysaccharide from Lilii Bulbus. MATERIALS AND METHODS Literature searches were conducted on the following databases: Pubmed, ACS website, Elsevier, Google Scholar, Web of Science and CNKI database. Keywords such as "Lilii Bulbus", "polysaccharide", "preparation", "biological activities" and "application" were used to search relevant journals and contents, and some irrelevant contents were excluded. RESULTS In general, the study of Lilium Bulbus polysaccharide extraction and purification, structure characterization and biological activity has made substantial progress, these findings highlight the lilium brownii polysaccharide enormous potential in biomedical applications, of lilium brownii polysaccharide laid a solid foundation for further research. DISCUSSION AND CONCLUSIONS However, it should be noted that the relevant mechanism of the effective effect of lily bulb polysaccharide still needs to be worked on by researchers. These findings highlight the great potential of lily polysaccharides in biomedical applications, and lay a solid foundation for further research on lily polysaccharides.
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Affiliation(s)
- Xueqin Duan
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
- Institute of Traditional Chinese Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
- Agricultural Management Department, Sichuan Xuanhan Vocational Secondary School, 636350, Xuanhan, P R China
| | - Huicong Li
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
- Institute of Traditional Chinese Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
| | - Zhenwei Sheng
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
- Institute of Traditional Chinese Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
| | - Weimin Zhang
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
- Institute of Traditional Chinese Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
| | - Yingqiu Liu
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
- Institute of Traditional Chinese Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
| | - Wuren Ma
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
- Institute of Traditional Chinese Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
| | - Dezhang Lu
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
| | - Lin Ma
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
| | - Yunpeng Fan
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
- Institute of Traditional Chinese Veterinary Medicine, Northwest A&F University, 712100, Yangling, P R China
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Zhang T, Chen M, Li D, Sun Y, Liu R, Sun T, Wang L. Extraction, purification, structural characteristics, bioactivity and potential applications of polysaccharides from Semen Coicis: A review. Int J Biol Macromol 2024; 272:132861. [PMID: 38838884 DOI: 10.1016/j.ijbiomac.2024.132861] [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: 02/06/2024] [Revised: 04/22/2024] [Accepted: 06/01/2024] [Indexed: 06/07/2024]
Abstract
Semen Coicis (S. Coicis) has been regarded as a valuable source of traditional herbal medicine in China for thousands of years. S. Coicis polysaccharides (SCPs) are one of the most important bioactive ingredients of S. Coicis, which have attracted worldwide attention, because of their great marketing potential and development prospects. Hot water extraction is currently the most commonly used method to isolate SCPs. The structural characteristics of SCPs have been extensively investigated through various advanced modern analytical techniques to dissect the structure-activity relationships. SCPs are mainly composed of diverse monosaccharides, from which Rha and Ara are the most prevalent glycosyl groups. In addition, the structures of SCPs are found to be closely related to their multiple biological activities, including antioxidant activity, immunomodulatory function, antitumor activity, hypoglycemic effect, intestinal microbiota regulatory activity, anti-inflammatory activity, among others. In view of this, this review aimed to provide systematic and current information on the isolation, structural characteristics, and bioactivities of SCPs to support their future applications as therapeutic agents and functional foods.
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Affiliation(s)
- Ting Zhang
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China
| | - Mengjie Chen
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China
| | - Dan Li
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China
| | - Yuan Sun
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China.
| | - Rui Liu
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China.
| | - Tiedong Sun
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China.
| | - Lei Wang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
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Zhang J, Zeng X, Liu G, Wen C, Xu X. Extraction of Lentinus Edodes Polysaccharides with Ultrasound Enhanced with Deep Eutectic Solvent and Their Structural Characterization and Antioxidant Activity. Chem Biodivers 2024; 21:e202400141. [PMID: 38573801 DOI: 10.1002/cbdv.202400141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/30/2024] [Accepted: 04/04/2024] [Indexed: 04/06/2024]
Abstract
Ultrasound extraction (UE) enhanced with deep eutectic solvent (DES) was used to extract Lentinus edodes polysaccharides. Box-Behnken design (BBD) was applied to investigate the influences of water content (10-90 %), solid-liquid solvent (1 : 10-1 : 50 g/mL), time (4-12 min), temperature (40-80 °C) and ultrasonic power (100-500 W) on the yield of Lentinus edodes polysaccharides. The optimal extraction conditions were ultrasonic power of 300 W, extraction time of 8 min, water content of 80 %, a solid-liquid ratio of 1 : 30 g/mL and a temperature of 60 °C, respectively. The highest extraction yield of Lentinus edodes polysaccharide was 10.17 % under optimal conditions. The results of FT-IR, SEM, and monosaccharide composition confirmed that the extracts possessed the characteristics of polysaccharides. In addition, the polysaccharides obtained with the UE enhanced with DES method exhibited higher antioxidant activities than the polysaccharides extracted with the UE method and HWE method. This extraction method can further expand the production efficiency and structural diversity of Lentinus edodes polysaccharides and meet the supply and demand relationship. It can be foreseen that this method can be applied to the extraction of more active substances.
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Affiliation(s)
- Jixian Zhang
- Guangling College, Yangzhou University, Yangzhou, 225127, China
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
| | - Xinglin Zeng
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
| | - Guoyan Liu
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
| | - Chaoting Wen
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
| | - Xin Xu
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
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Yang R, Ye Y, Liu W, Liang B, He H, Li X, Ji C, Sun C. Modification of pea dietary fibre by superfine grinding assisted enzymatic modification: Structural, physicochemical, and functional properties. Int J Biol Macromol 2024; 267:131408. [PMID: 38604426 DOI: 10.1016/j.ijbiomac.2024.131408] [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: 11/30/2023] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/13/2024]
Abstract
Using the optimal extraction conditions determined by response surface optimisation, the yield of soluble dietary fibre (SDF) modified by superfine grinding combined with enzymatic modification (SE-SDF) was significantly increased from 4.45 % ± 0.21 % (natural pea dietary fibre) to 16.24 % ± 0.09 %. To further analyse the modification mechanism, the effects of three modification methods-superfine grinding (S), enzymatic modification (E), and superfine grinding combined with enzymatic modification (SE)-on the structural, physicochemical, and functional properties of pea SDF were studied. Nuclear magnetic resonance spectroscopy results showed that all four SDFs had α- and β-glycosidic bonds. Fourier transform infrared spectroscopy and X-ray diffraction spectroscopy results showed that the crystal structure of SE-SDF was most severely damaged. The Congo red experimental results showed that none of the four SDFs had a triple-helical structure. Scanning electron microscopy showed that SE-SDF had a looser structure and an obvious honeycomb structure than other SDFs. Thermogravimetric analysis, particle size, and zeta potential results showed that SE-SDF had the highest thermal stability, smallest particle size, and excellent solution stability compared with the other samples. The hydration properties showed that SE-SDF had the best water solubility capacity and water-holding capacity. All three modification methods (S, E, and SE) enhanced the sodium cholate adsorption capacity, cholesterol adsorption capacity, cation exchange capacity, and nitrite ion adsorption capacity of pea SDF. Among them, the SE modification had the greatest effect. This study showed that superfine grinding combined with enzymatic modification can effectively improve the SDF content and the physicochemical and functional properties of pea dietary fibre, which gives pea dietary fibre great application potential in functional foods.
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Affiliation(s)
- Renhui Yang
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China
| | - Ying Ye
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China
| | - Weiting Liu
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China
| | - Bin Liang
- College of Food Engineering, Ludong University, Yantai, Shandong 264025, China.
| | - Hongjun He
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China
| | - Xiulian Li
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong 264003, China
| | - Changjian Ji
- Department of Physics and Electronic Engineering, Qilu Normal University, Jinan, Shandong 250200, China
| | - Chanchan Sun
- College of Life Sciences, Yantai University, Yantai, Shandong 264005, China.
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Yu C, Zhu H, Fang Y, Qiu Y, Lei P, Xu H, Zhang Q, Li S. Efficient conversion of cane molasses into Tremella fuciformis polysaccharides with enhanced bioactivity through repeated batch culture. Int J Biol Macromol 2024; 264:130536. [PMID: 38432273 DOI: 10.1016/j.ijbiomac.2024.130536] [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: 11/03/2023] [Revised: 02/20/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
Tremella fuciformis polysaccharide (TFPS) is a natural mushroom mucopolysaccharide widely used in health foods, medical care, cosmetic and surgical materials. In this study, we developed an efficient strategy for the repeated batch production of highly bioactive TFPS from the agro-industrial residue cane molasses. Cane molasses contained 39.92 % sucrose (w/w), 6.36 % fructose and 3.53 % glucose, all of which could be utilized by T. fuciformis spores, whereas, the TFPS production efficiency only reached 0.74 g/L/d. Corn cobs proved to be the best immobilized carrier that could tightly absorb spores and significantly shorten the fermentation lag period. The average yield of TFPS in eight repeated batch culture was 5.52 g/L with a production efficiency of 2.04 g/L/d. The average fermentation cycle after optimization was reduced by 61.61 % compared with the initial conditions. Compared to glucose as a carbon source, cane molasses significantly increased the proportion of low-molecular-weight TFPS (TFPS-2) in total polysaccharides from 3.54 % to 17.25 % (w/w). Moreover, TFPS-2 exhibited potent antioxidant capacity against four free radicals (O2-, ABTS+, OH, and DPPH). In conclusion, this study lays the foundation for the efficient conversion of cane molasses and production of TFPS with high bioactivity.
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Affiliation(s)
- Caiyuan Yu
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China
| | - Haipeng Zhu
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China
| | - Yan Fang
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China
| | - Yibin Qiu
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Peng Lei
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Hong Xu
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Qi Zhang
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 211816, China.
| | - Sha Li
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China; State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 211816, China.
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Campelo MDS, Câmara Neto JF, Magalhães HCR, Alves Filho EG, Zocolo GJ, Leal LKAM, Ribeiro MENP. GC/MS and 2D NMR-based approach to evaluate the chemical profile of hydroalcoholic extract from Agaricus blazei Murill and its anti-inflammatory effect on human neutrophils. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117676. [PMID: 38159823 DOI: 10.1016/j.jep.2023.117676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/22/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Agaricus blazei Murill (AbM) is one of the main mushrooms used for medicinal purposes. The use of AbM in the preparation of teas is widespread mainly in Asian countries, while in Brazil it is used as a functional food to combat inflammatory diseases and cancer. AIM OF THE STUDY The main focus of this study was the characterization of the chemical profile of the hydroalcoholic extract of Agaricus blazei Murill (AbE), as well as the evaluation of its cytotoxic and anti-inflammatory potential using human neutrophils. MATERIALS AND METHODS The extract was prepared by dynamic maceration using a mixture of ethanol and water (70/30, v v-1) as solvent. The chemical profile characterization was carried out by 2D NMR and GC-MS techniques. The cytotoxicity of AbE was evaluated through studies of hemolytic potential, cell viability and membrane integrity. The anti-inflammatory activity was analyzed by a PMA-induced neutrophil degranulation assay. RESULTS Chemical analysis of AbE revealed the presence of 28 metabolites in its composition, with mannitol as the major compound. AbE at 1-200 μg mL-1 and mannitol at 4-160 μg mL-1, showed low hemolytic and cytotoxic potential against human red blood cells and neutrophils. Furthermore, both were able to significantly reduce the release of myeloperoxidase. CONCLUSIONS These results indicate that AbE is a promising natural product to be incorporated into pharmaceutical dosage forms intended for the adjuvant treatment of inflammatory diseases.
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Affiliation(s)
- Matheus da Silva Campelo
- Laboratório de Polímeros e Inovação de Materiais, Centro de Ciências, Departamento de Química Orgânica e Inorgânica, Universidade Federal Do Ceará, Campus Do Pici, Fortaleza, CEP: 60440-900, Brazil; Centro de Estudos Farmacêuticos e Cosméticos, Departamento de Farmácia, Universidade Federal Do Ceará, Campus Porangabuçu, Fortaleza, CEP: 60430-160, Brazil
| | - João Francisco Câmara Neto
- Laboratório de Polímeros e Inovação de Materiais, Centro de Ciências, Departamento de Química Orgânica e Inorgânica, Universidade Federal Do Ceará, Campus Do Pici, Fortaleza, CEP: 60440-900, Brazil
| | | | - Elenilson Godoy Alves Filho
- Departamento de Engenharia de Alimentos, Universidade Federal Do Ceará, Campus Do Pici, Fortaleza, CEP: 60440-900, Brazil
| | - Guilherme Julião Zocolo
- Embrapa Agroindústria Tropical, Rua Dra. Sara Mesquita, 2270, Fortaleza, CEP: 60511-110, Brazil
| | - Luzia Kalyne Almeida Moreira Leal
- Centro de Estudos Farmacêuticos e Cosméticos, Departamento de Farmácia, Universidade Federal Do Ceará, Campus Porangabuçu, Fortaleza, CEP: 60430-160, Brazil.
| | - Maria Elenir Nobre Pinho Ribeiro
- Laboratório de Polímeros e Inovação de Materiais, Centro de Ciências, Departamento de Química Orgânica e Inorgânica, Universidade Federal Do Ceará, Campus Do Pici, Fortaleza, CEP: 60440-900, Brazil.
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Zhang Q, Xu Y, Xie L, Shu X, Zhang S, Wang Y, Wang H, Dong Q, Peng W. The function and application of edible fungal polysaccharides. ADVANCES IN APPLIED MICROBIOLOGY 2024; 127:45-142. [PMID: 38763529 DOI: 10.1016/bs.aambs.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2024]
Abstract
Edible fungi, commonly known as mushrooms, are precious medicinal and edible homologous gifts from nature to us. Edible fungal polysaccharides (EFPs) are a variety of bioactive macromolecular which isolated from fruiting bodies, mycelia or fermentation broths of edible or medicinal fungus. Increasing researches have confirmed that EFPs possess multiple biological activities both in vitro and in vivo settings, including antioxidant, antiviral, anti-inflammatory, immunomodulatory, anti-tumor, hypoglycemic, hypolipidemic, and regulating intestinal flora activities. As a result, they have emerged as a prominent focus in the healthcare, pharmaceutical, and cosmetic industries. Fungal EFPs have safe, non-toxic, biodegradable, and biocompatible properties with low immunogenicity, bioadhesion ability, and antibacterial activities, presenting diverse potential applications in the food industries, cosmetic, biomedical, packaging, and new materials. Moreover, varying raw materials, extraction, purification, chemical modification methods, and culture conditions can result in variances in the structure and biological activities of EFPs. The purpose of this review is to provide comprehensively and systematically organized information on the structure, modification, biological activities, and potential applications of EFPs to support their therapeutic effects and health functions. This review provides new insights and a theoretical basis for prospective investigations and advancements in EFPs in fields such as medicine, food, and new materials.
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Affiliation(s)
- Qian Zhang
- Sichuan Institute of Edible Fungi, Chengdu, P.R. China; National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, P.R. China; Scientifc Observing and Experimental Station of Agro-Microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, P.R. China.
| | - Yingyin Xu
- Sichuan Institute of Edible Fungi, Chengdu, P.R. China; National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, P.R. China; Scientifc Observing and Experimental Station of Agro-Microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, P.R. China.
| | - Liyuan Xie
- Sichuan Institute of Edible Fungi, Chengdu, P.R. China; National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, P.R. China; Scientifc Observing and Experimental Station of Agro-Microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, P.R. China.
| | - Xueqin Shu
- Sichuan Institute of Edible Fungi, Chengdu, P.R. China; National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, P.R. China; Scientifc Observing and Experimental Station of Agro-Microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, P.R. China.
| | - Shilin Zhang
- Sichuan Institute of Edible Fungi, Chengdu, P.R. China; National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, P.R. China; Scientifc Observing and Experimental Station of Agro-Microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, P.R. China.
| | - Yong Wang
- Sichuan Institute of Edible Fungi, Chengdu, P.R. China; National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, P.R. China; Scientifc Observing and Experimental Station of Agro-Microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, P.R. China.
| | - Haixia Wang
- Horticulture Institute of Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan, P.R. China.
| | - Qian Dong
- Sichuan Institute of Edible Fungi, Chengdu, P.R. China; National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, P.R. China; Scientifc Observing and Experimental Station of Agro-Microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, P.R. China.
| | - Weihong Peng
- Sichuan Institute of Edible Fungi, Chengdu, P.R. China; National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, P.R. China; Scientifc Observing and Experimental Station of Agro-Microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, P.R. China.
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Guo H, Liu HY, Li H, Wu DT, Zhong LLD, Gan RY, Gao H. Recent advances in the influences of drying technologies on physicochemical properties and biological activities of plant polysaccharides. Crit Rev Food Sci Nutr 2023:1-21. [PMID: 37778371 DOI: 10.1080/10408398.2023.2259983] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
Plant polysaccharides, as significant functional macromolecules with diverse biological properties, are currently receiving increasing attention. Drying technologies play a pivotal role in the research, development, and application of various foods and plant polysaccharides. The chemical composition, structure, and function of extracted polysaccharides are significantly influenced by different drying technologies (e.g., microwave, infrared, and radio frequency) and conditions (e.g., temperature). This study discusses and compares the principles, advantages, disadvantages, and effects of different drying processes on the chemical composition as well as structural and biological properties of plant polysaccharides. In most plant-based raw materials, molecular degradation, molecular aggregation phenomena along with intermolecular interactions occurring within cell wall components and cell contents during drying represent primary mechanisms leading to variations in chemical composition and structures of polysaccharides. These differences further impact their biological properties. The biological properties of polysaccharides are determined by a combination of multiple relevant factors rather than a single factor alone. This review not only provides insights into selecting appropriate drying processes to obtaining highly bioactive plant polysaccharides but also offers a fundamental theoretical basis for the structure-function relationship of these compounds.
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Affiliation(s)
- Huan Guo
- College of Biomass Science and Engineering and Healthy Food Evaluation Research Center, Sichuan University, Chengdu, China
- Research Center for Plants and Human Health, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, National Agricultural Science and Technology Center, Chengdu, China
| | - Hong-Yan Liu
- Research Center for Plants and Human Health, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, National Agricultural Science and Technology Center, Chengdu, China
| | - Hang Li
- CAS and Shandong Province Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Ding-Tao Wu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Linda L D Zhong
- Biomedical Sciences and Chinese Medicine, School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Ren-You Gan
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Hong Gao
- College of Biomass Science and Engineering and Healthy Food Evaluation Research Center, Sichuan University, Chengdu, China
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Hou S, Tan M, Chang S, Zhu Y, Rong G, Wei G, Zhang J, Zhao B, Zhao QS. Effects of different processing (Paozhi) on structural characterization and antioxidant activities of polysaccharides from Cistanche deserticola. Int J Biol Macromol 2023:125507. [PMID: 37355072 DOI: 10.1016/j.ijbiomac.2023.125507] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/24/2023] [Accepted: 06/20/2023] [Indexed: 06/26/2023]
Abstract
In this study, five polysaccharides were extracted from processed Cistanche deserticola. The processing included crude product, enzymatic hydrolysis, hot air drying, stir-baking with wine and high-pressure steaming, and these polysaccharides were named as CP-CDPs, EH-CDPs, HAD-CDPs, SBW-CDPs and HPS-CDPs, respectively. The structural characteristics and biological activities were explored. The results showed that processing changed properties of C. deserticola polysaccharides. CP-CDPs had the highest brightness value L*(93.84) and carbohydrate content (61.27 %). EH-CDPs had minimum Mw (1531.50 kDa), while SBW-CDPs had maximum Mw (2526.0 kDa). Glucose was major predominant monosaccharide in CP-CDPs (89.82 %), HAD-CDPs (79.3 %), SBW-CDPs (59.41 %) and HPS-CDPs (63.86 %), while galactose was major monosaccharide in EH-CDPs (29.44 %). According to SEM, SBW-CDPs showed compact structures, while HPS-CDPs and HAD-CDPs had similar looser structure than SBW-CDPs; meanwhile, CP-CDPs showed irregular agglomeration shape and EH-CDPs was dense blocky shape. The AFM showed SBW-CDPs had the largest molecular chain than other polysaccharides. When scavenging activity reaching 50 %, the concentrations of CP-CDPs, EH-CDPs, HAD-CDPs, SBW-CDPs, HPS-CDPs are 2.25, 0.25, 0.75, 1.8 and 1.5 mg/mL, respectively. This study sheds light on the effects of traditional Chinese medicine processing on characteristics, bioactivities of C. deserticola polysaccharides, and provides the basis for applications in food and pharmaceutical industries.
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Affiliation(s)
- Shoubu Hou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Minghui Tan
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, PR China
| | - Senlin Chang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Yuan Zhu
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Guang Rong
- HiperCog Group, Department of Education, Faculty of Educational Sciences, University of Helsinki, Helsinki, Finland
| | - Gaojie Wei
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Jinyu Zhang
- Inner Mongolia Alashan Cistanche Co. ltd, Alashanzuoqi, Inner Mongolia 750306, PR China
| | - Bing Zhao
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Qing-Sheng Zhao
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China.
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Liu B, Yu L, Zhai Q, Li M, Li L, Tian F, Chen W. Effect of water-soluble polysaccharides from Morchella esculenta on high-fat diet-induced obese mice: changes in gut microbiota and metabolic functions. Food Funct 2023. [PMID: 37191147 DOI: 10.1039/d3fo00574g] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Morchella esculenta polysaccharides exhibit numerous probiotic activities, but their regulatory effects on the gut microbiota are unclear. This study was conducted to explore whether M. esculenta polysaccharides can regulate dysbacteriosis caused by a high-fat diet and relieve obesity. We extracted a water-soluble polysaccharide from M. esculenta (MPF, purity: 96.19%, consisting of 55.97% glucose, 9.63% xylose, and 22% mannose) that reduces mouse fat accumulation, alleviates obesity, and relieves liver injury, after 90 days of high-fat diet intake. This polysaccharide reversed dysbiosis and regulated the abundance of gut microbiota caused by a high-fat diet (restoring the ratio of Firmicutes/Bacteroidetes and changing the abundances of Lactobacillus, Dubosiella, and Faecalibaculum), increasing short-chain fatty acids and decreasing gene expression in the liver (glucose 6-phosphatase, glucose transporter 1, peroxisome proliferator-activated receptor gamma (PPAR) receptor-1α, PPARα, PPARγ, and CCAAT enhancer binding protein α). We identified a regulatory relationship between polysaccharides, gut microbiota, and the liver as a potential mechanism by which polysaccharides can alleviate obesity.
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Affiliation(s)
- Bingshu Liu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Leilei Yu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Qixiao Zhai
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Miaoyu Li
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Liuruolan Li
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Fengwei Tian
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China.
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi, Jiangsu 214122, China
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Li JH, Zhu YY, Gu FT, Wu JY. Efficient isolation of immunostimulatory polysaccharides from Lentinula edodes by autoclaving-ultrasonication extraction and fractional precipitation. Int J Biol Macromol 2023; 237:124216. [PMID: 36990414 DOI: 10.1016/j.ijbiomac.2023.124216] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/08/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023]
Abstract
A hyphenated process, autoclaving followed by ultrasonication (AU), was evaluated for efficient extraction of polysaccharides (PS) from Lentinula edodes (Shiitake) mushroom. The PS yield (w/w) was 8.44 % from hot-water extraction (HWE), 11.01 % by autoclaving extraction (AE), and 16.3 % by AUE. The AUE water extract was subject to fractional precipitation in four-steps with increasing ethanol concentration of 40 %, 50 %, 70 % and 80 % (v/v), yielding four PS fractions in descending molecular weight (MW), PS40 > PS50 > PS70 > PS80. All the four PS fractions were composed of four monosaccharide residues, mannose (Man), glucose (Glc) and galactose (Gal) but in different mole ratios. The PS40 fraction with the highest average MW (4.98 × 106) was the most abundant fraction, accounting for 64.4 % of the total PS mass and also had the highest glucose molar ratio (~80 %). PS40 also most significantly enhanced the NO, and ROS generation and phagocytic activity in RAW 264.7 cells. The results proved that AUE followed by fractional ethanol precipitation is an efficient strategy with reduced solvent expenditure for isolation of the major immunostimulatory PS from L. edodes mushroom.
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Structural Characterization and Hypoglycemic Function of Polysaccharides from Cordyceps cicadae. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020526. [PMID: 36677586 PMCID: PMC9861989 DOI: 10.3390/molecules28020526] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/21/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023]
Abstract
The polysaccharides isolated and purified from different parts of the medicinal fungus Cordyceps cicadae were identified, and three extracts displaying significant biological activities were selected for further study. The bacterium substance polysaccharides (BSP), spore powder polysaccharides (SPP), and pure powder polysaccharides (PPP) were separated, purified, and collected from the sclerotia, spores, and fruiting bodies of Cordyceps cicadae, respectively. The structures of Cordyceps cicadae polysaccharides were analyzed using gas chromatography, Fourier-transform infrared spectroscopy, methylation analysis, and one-dimensional (1H and 13C) nuclear magnetic resonance spectroscopy. Moreover, the hypoglycemic effect of Cordyceps cicadae polysaccharides was examined in both in vitro and in vivo models. BSP, SPP, and PPP significantly increased glucose absorption in HepG2 cells, and alleviated insulin resistance (IR) in the in vitro model. SPP was the most effective, and was therefore selected for further study of its hypoglycemic effect in vivo. SPP effectively improved body weight and glucose and lipid metabolism in type 2 diabetes model mice, in addition to exerting a protective effect on liver injury. SPP regulated the mRNA expression of key PI3K/Akt genes involved in the insulin signaling pathway. The hypoglycemic mechanism of SPP may reduce hepatic insulin resistance by activating the PI3K/Akt signaling pathway. Spore powder polysaccharides (SPP) extracted from Cordyceps cicadae effectively improved body weight and glucose and lipid metabolism in type 2 diabetes model mice, in addition to exerting a protective effect on liver injury. The mechanism underlying the hypoglycemic effect of SPP regulates the mRNA expression of key PI3K/Akt genes involved in the insulin signaling pathway to alleviate insulin resistance. Our results provide a theoretical basis for research into the hypoglycemic effect of Cordyceps cicadae, and lay the foundation for the development of functional products.
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Zhang Z, Wu D, Li W, Chen W, Liu Y, Zhang J, Wan J, Yu H, Zhou S, Yang Y. Structural elucidation and anti-inflammatory activity of a proteoglycan from spent substrate of Lentinula edodes. Int J Biol Macromol 2023; 224:1509-1523. [PMID: 36550792 DOI: 10.1016/j.ijbiomac.2022.10.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/28/2022] [Accepted: 10/26/2022] [Indexed: 11/05/2022]
Abstract
A proteoglycan LEPS1 was firstly isolated and purified from the spent substrate of Lentinula edodes, an agricultural waste that may cause environmental pollution. The average molecular weight of LEPS1 was 1.18 × 104 g/mol, and carbohydrate moiety (88.9 %) was composed of glucose, arabinose, galactose, xylose and mannose at a molar ratio of 1.2:1.2:1.0:2.3:1.1. The protein moiety (8.5 %) of LEPS1 was bonded to the polysaccharide chain via O-glycosidic linkage. LEPS1 could significantly improve the inflammatory injury of LPS stimulated RAW264.7 macrophages by inhibiting the secretion of NO and decreasing the levels of pro-inflammatory factors (TNF-α, IL-1β and IL-6). LEPS1 inhibited JAK-STAT1 and p38 MAPK signaling pathway via modulating JAK expression, phosphorylation of STAT1 and phosphorylation of p38, respectively. Moreover, LEPS1 could promote the expression of CD 206 and IL-10 which were the markers for repairing macrophages. Overall, LEPS1 had anti-inflammatory activity and can potentially treat as a novel anti-inflammation agent. This work could provide scientific basis and valuable information for the highly efficient utilization of spent L. edodes substrates as the by-product in mushroom industries.
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Affiliation(s)
- Zhong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China
| | - Di Wu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China
| | - Wen Li
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China
| | - Wanchao Chen
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China
| | - Yanfang Liu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China
| | - Jingsong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China
| | - Jianing Wan
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China
| | - Hailong Yu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China
| | - Shuai Zhou
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China, National Engineering Research Center of Edible Fungi, Shanghai 201403, China.
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Anticancer and Antioxidant Activity of Water-Soluble Polysaccharides from Ganoderma aff. australe against Human Osteosarcoma Cells. Int J Mol Sci 2022; 23:ijms232314807. [PMID: 36499132 PMCID: PMC9737215 DOI: 10.3390/ijms232314807] [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: 10/27/2022] [Revised: 11/14/2022] [Accepted: 11/18/2022] [Indexed: 12/05/2022] Open
Abstract
Wild mushrooms have gained great importance for being a source of biologically active compounds. In this work, we evaluate the anticancer and antioxidant activity of a water-soluble crude polysaccharide extract isolated from the fruiting bodies of the Ganoderma aff. australe (GACP). This mushroom was collected in San Mateo (Boyacá, Colombia) and identified based on macroscopic and microscopic characterization. GACP was characterized by UV-Vis spectroscopy, Fourier-transform infrared spectroscopy, high-performance liquid chromatography-diode array detector, and nuclear magnetic resonance. The antiradical and antioxidant activity were evaluated by different methods and its anticancer activity was verified in the osteosarcoma MG-63 human cell line. Chemical and spectroscopic analysis indicated that GACP consisted of β-D-Glcp-(1→, →3)-β-D-Glcp-(1→ and α-D-Glcp-(1→ residues. The results of the biological activity showed that GACP exhibited high antioxidant activity in the different methods and models studied. Moreover, the results showed that GACP impaired cell viability (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay) and cell proliferation (clonogenic assay) in a dose-response manner on MG-63 cells. The findings of this work promote the use of mushroom-derived compounds as anticancer and antioxidant agents for potential use in the pharmaceutical and food industries.
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Light conditions affect the growth, chemical composition, antioxidant and antimicrobial activities of the white-rot fungus Lentinus crinitus mycelial biomass. Photochem Photobiol Sci 2022; 22:669-686. [PMID: 36417143 DOI: 10.1007/s43630-022-00344-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 11/12/2022] [Indexed: 11/24/2022]
Abstract
The mycelial biomass of basidiomycetes is a promising source of compounds and represents an alternative for industrial and biotechnological applications. Fungi use light as information and hold photoresponse mechanisms, in which sensors respond to light wavelengths and regulate various biological processes. Therefore, this study aimed to investigate the effects of blue, green, and red lights on the growth, chemical composition, and antioxidant and antimicrobial activity of Lentinus crinitus mycelial biomass. The chemical composition of the mycelial biomass was determined by chromatographic methods, antioxidant activity was analyzed by in vitro assays, and antimicrobial activity was investigated by the microdilution assay. The highest mycelial biomass yield was observed under blue-light cultivation. Many primordia arose under blue or green light, whereas the stroma was formed under red light. The presence of light altered the primary fungal metabolism, increasing the carbohydrate, tocopherol, fatty acid, and soluble sugar contents, mostly mannitol, and reducing the protein and organic acid concentrations. Cultivation under red light increased the phenol concentration. In contrast, cultivation under blue and green lights decreased phenol concentration. Benzoic and gallic acids were the main phenolic acids in the hydroalcoholic extracts, and the latter acids increased in all cultures under light, especially red light. Mycelial biomass cultivated under red light showed the highest antioxidant activity in the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay. The ferric reducing antioxidant power (FRAP) method showed that all light wavelengths increased the antioxidant activity of mycelial biomass, with the highest value under red light. Moreover, the β-carotene/linoleic acid co-oxidation (BCLA) assay demonstrated that the antioxidant activity was affected by light cultivation. Mycelial biomass grown under all conditions exhibited antibacterial and antifungal activities. Thus, mycelial biomass cultivation of L. crinitus under light conditions may be a promising strategy for controlling the mycelial chemical composition and biomass yield.
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Yuan S, Dong PY, Ma HH, Liang SL, Li L, Zhang XF. Antioxidant and Biological Activities of the Lotus Root Polysaccharide-Iron (III) Complex. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27207106. [PMID: 36296700 PMCID: PMC9611182 DOI: 10.3390/molecules27207106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/16/2022] [Accepted: 10/18/2022] [Indexed: 11/05/2022]
Abstract
In this study, the synthesis parameters of the lotus root polysaccharide iron complex (LRPF) were determined and optimized by response surface methodology. Under the optimum preparation conditions, the pH of the solution was 9, the ratio of M (trisodium citrate): m (lotus root polysaccharide) was 0.45, the reaction time was 3 h. UV spectroscopy, thermogravimetry, FT-IR spectroscopy, X-ray diffraction, CD, and NMR were used for the characterization of the LRPF. LRPF has good stability and easily releases iron ions under artificial gastrointestinal conditions. LRPF exhibited antioxidant activity in vitro and can significantly improve the antioxidant activity in vivo. In addition, LRPF has a good effect in the treatment of iron deficiency anemia in model mice, impacts the gut microbiome, and reduces the iron deficiency-induced perniciousness by regulating steroid hormone biosynthesis. Therefore, LRPF can be used as a nutritional supplement to treat and prevent iron-deficiency anemia and improve human immunity.
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Wang W, Tan J, Nima L, Sang Y, Cai X, Xue H. Polysaccharides from fungi: A review on their extraction, purification, structural features, and biological activities. Food Chem X 2022; 15:100414. [PMID: 36211789 PMCID: PMC9532758 DOI: 10.1016/j.fochx.2022.100414] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 07/11/2022] [Accepted: 08/04/2022] [Indexed: 11/11/2022] Open
Abstract
A variety of extraction methods of polysaccharides from fungi are reviewed and compared. Purification methods, structure of fungal polysaccharides were reviewed. Diverse biological activities of fungal polysaccharides were outlined. Structure-activity relationships of fungal polysaccharides were discussed.
Fungi, as the unique natural resource, are rich in polysaccharides, proteins, fats, vitamins, and other components. Therefore, they have good medical and nutritional values. Polysaccharides are considered one of the most important bioactive components in fungi. Increasing researches have confirmed that fungal polysaccharides have various biological activities, such as antioxidant, immunomodulatory, anti-tumor, hepatoprotective, anti-aging, anti-inflammatory, and radioprotective activities. Consequently, the research progresses and future prospects of fungal polysaccharides must be systematically reviewed to promote their better understanding. This paper reviewed the extraction, purification, structure, biological activity, and underlying molecular mechanisms of fungal polysaccharides. Moreover, the structure–activity relationships of fungal polysaccharides were emphasized and discussed. This review can provide scientific basis for the research and industrial utilization of fungal polysaccharides.
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Lentinula edodes, a Novel Source of Polysaccharides with Antioxidant Power. Antioxidants (Basel) 2022; 11:antiox11091770. [PMID: 36139844 PMCID: PMC9495869 DOI: 10.3390/antiox11091770] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/29/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
The fruiting bodies of edible mushrooms represent an important source of biologically active polysaccharides. In this study, Lentinula edodes crude polysaccharides (LECP) were extracted in hot water, and their antioxidant and antiradical activities were investigated. The antioxidant activity of LECP was investigated against reactive species such as 1,1’-diphenyl-2-picrylhydrazyl, 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid, hydroxyl and superoxide anion radicals, reducing power with EC50 values of 0.51, 0.52, 2.19, 3.59 and 1.73 mg/mL, respectively. Likewise, LECP inhibited the lipid peroxidation induced in methyl linoleate through the formation of conjugated diene hydroperoxide and malondialdehyde. The main sugar composition of LECP includes mannose, galactose, glucose, fucose and glucuronic acid. Characterization by Fourier transform infrared spectroscopy and nuclear magnetic resonance determined that LECP was made up of α and β glycosidic bonds with a backbone of α-D-Glc, →6)-β-D-Glcp-(1→, →6)-α-D-Galp-(1→ and β-D-Manp-(1→ residues. The results showed that LECP can scavenge all reactive species tested in a concentration-dependent manner and with a protective effect in the initial and final stages of lipid peroxidation. The natural antioxidant activity of the LECP that was investigated strengthens the high medicinal and nutritional value of this mushroom.
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Menezes TMF, Campelo MDS, Lima ABN, Câmara Neto JF, Saraiva MM, de Sousa JAC, Gonzaga MLDC, Leal LKAM, Ribeiro MENP, Ricardo NMPS, Soares SDA. Effects of polysaccharides isolated from mushrooms (Lentinus edodes Berk or Agaricus blazei Murill) on the gelation of Pluronic® F127. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Wang F, Jiang Y, Jin S, Wang D, Wu K, Yang Q, Han R, Chen S, Liang Z, Jia Q. Structure characterization and bioactivity of neutral polysaccharides from different sources of Polygonatum Mill. Biopolymers 2022; 113:e23490. [PMID: 35460266 DOI: 10.1002/bip.23490] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 03/31/2022] [Accepted: 04/07/2022] [Indexed: 01/15/2023]
Abstract
Polygonati rhizoma (PR), a traditional medical and edible product, is rich in polysaccharides and exhibits physiological activity, including antioxidant, hypoglycemic and hypolipidemic properties. Neutral polysaccharides have been reported to be one of the main active ingredients of Polygonatum, with many of these fractions being responsible for the biological activity. This behavior was shown to be closely connected to the chemical structure, monosaccharide composition, and glycosidic bond type. There are few reports on the chemical constituents of the neutral polysaccharides from different sources of PR. In this study, neutral polysaccharides of PR from four different regions of China (Chun'an (Zhejiang), Xixia (Henan), Danfeng (Shanxi), and Pan'an (Zhejiang)), named CAZJ, XXHN, DFSX, and PAZJ, respectively, were isolated by anion-exchange and gel-permeation chromatography. Structures of the four polysaccharides were investigated. The results showed that all of them were mainly glucose and mannose, while the monosaccharide composition and content of polysaccharides from different sources varied. The molecular weights of CAZJ, XXHN, DFSX, and PAZJ were 14.119, 22.352, 18.127, and 15.699 kDa, respectively. Infrared spectra illustrated the existence of α-glycosidic bond and β-glycosidic bond in the polysaccharides. CAZJ, XXHN, and DFSX possessed a pyranose ring structure, whereas PAZJ had a furanose ring structure. Congo red test indicated that XXHN, DFSX, and PAZJ had a triple-helix structure. X-ray diffraction showed that the polysaccharides consisted of crystalline and amorphous regions. All four polysaccharides exhibited different degrees of antioxidant and hypoglycemic activities with a dose-dependent manner in the 1.0-10.0 mg/mL concentration range. Correlation analysis revealed that the bioactivities of polysaccharides was significantly related to monosaccharide composition, uronic acid, and protein content. The results suggested that neutral polysaccharides could be used as potential natural antioxidants and hypoglycemic agents for functional and nutraceutical applications.
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Affiliation(s)
- Feifeng Wang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Yujie Jiang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Shuifeng Jin
- Hangzhou Agricultural and Rural Affairs Guarantee Center, Hangzhou Agricultural and Rural Bureau, Hangzhou, China
| | - Dekai Wang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Kangjing Wu
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Qingwen Yang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Ruilian Han
- Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Shaoning Chen
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Zongsuo Liang
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
| | - Qiaojun Jia
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, China
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Optimization Extraction and Antioxidant Activity of Crude Polysaccharide from Chestnut Mushroom ( Agrocybe aegerita) by Accelerated Solvent Extraction Combined with Response Surface Methodology (ASE-RSM). MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27082380. [PMID: 35458578 PMCID: PMC9027027 DOI: 10.3390/molecules27082380] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/25/2022] [Accepted: 03/31/2022] [Indexed: 11/17/2022]
Abstract
The present work is conducted to investigate the optimal extraction technology of polysaccharide from chestnut mushroom (Agrocybe aegerita) using a new method based on accelerated solvent extraction combined with response surface methodology (ASE-RSM). The conventional reflux extraction (CRE) method and ultrasonic-assisted extraction (UAE) method were also carried out. Additionally, the in vitro antioxidant activities, including ABTS and DPPH assay, were evaluated. The RSM method, based on a three level and three variable Box–Behnken design (BBD), was developed to obtain the optimal combination of extraction conditions. In brief, the polysaccharide was optimally extracted with water as extraction solvent, extraction temperature of 71 °C, extraction time of 6.5 min, number of cycles of 3, and extraction pressure of 10 MPa. The 3D response surface plot and the contour plot derived from the mathematical models were applied to determine the optimal conditions. Under the above conditions, the experimental value of polysaccharide yield was 19.77 ± 0.12%, which is in close agreement with the value (19.81%) predicted by the model. These findings demonstrate that ASE-RSM produce much higher polysaccharide and consumed environmentally friendly extraction and solvent systems, have less extraction discrimination and shorter time and provide scientific basis for industrialization of polysaccharide extraction. Moreover, it was proved that the polysaccharide had the potential ability to scavenge ABTS and DPPH.
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23
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Wang X, Gong P, Liu M, wang M, wang S, guo Y, chang X, yang W, Chen X, Chen F. Hypoglycemic effect of a novel polysaccharide from Lentinus edodes on STZ-induced diabetic mice via metabolomics study and Nrf2/HO-1 pathways. Food Funct 2022; 13:3036-3049. [DOI: 10.1039/d1fo03487a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
With the increased worldwide prevalence of diabetes, more and more attentions are focused on the natural drug candidate who could treat diabetes with high efficacy but without undesired side effect....
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24
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Wang K, Guo J, Cheng J, Zhao X, Ma B, Yang X, Shao H. Ultrasound-assisted extraction of polysaccharide from spent Lentinus edodes substrate: Process optimization, precipitation, structural characterization and antioxidant activity. Int J Biol Macromol 2021; 191:1038-1045. [PMID: 34599988 DOI: 10.1016/j.ijbiomac.2021.09.174] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 09/08/2021] [Accepted: 09/25/2021] [Indexed: 11/29/2022]
Abstract
Lentinus edodes is the second-most popular and cultivated mushroom worldwide due to its nutritional and health-promoting benefit. However, the mushroom production generates vast amounts of spent L. edodes substrate (SLS) that is generally discharged into the environment, posing a great challenge within mushroom by-product valorization. In this work, SLS polysaccharide (SP) was ultrasonically extracted by optimizing the process conditions with response surface methodology. Using gradient ethanol precipitation, SP was separated into SP40, SP60 and SP80, and their monosaccharide composition, structural properties, and antioxidant potential were further characterized and compared. The results showed the total polysaccharide content reached up to 37.05 ± 0.31 mg/g under the optimal conditions including an extraction temperature of 50 °C, a liquid-solid ratio of 30 mL/g and an ultrasonic power of 120 W. SP and its fractional precipitations were heteropolysaccharides sharing a similar monosaccharide composition including L-rhamnose, D-glucuronic acid, D-galacturonic acid, d-glucose and D-xylose, and a typical infrared spectrum for polysaccharide. These fractions also varied in the surface morphology, where SP80 was looser and more porous than SP40 and SP60. Furthermore, SP and SP80 displayed the strongest antioxidant activities in vitro. This study identified a novel and practical strategy to valorize SLS for valuable polysaccharide.
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Affiliation(s)
- Kaijie Wang
- Shaanxi Engineering Laboratory for Food Green Processing and Security Control, Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Juntong Guo
- Shaanxi Engineering Laboratory for Food Green Processing and Security Control, Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Junxia Cheng
- Shaanxi Environmental Monitoring Centre, Xi'an 710043, China
| | - Xinghua Zhao
- Shaanxi Engineering Laboratory for Food Green Processing and Security Control, Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Bohan Ma
- Shaanxi Engineering Laboratory for Food Green Processing and Security Control, Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Xingbin Yang
- Shaanxi Engineering Laboratory for Food Green Processing and Security Control, Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China.
| | - Hongjun Shao
- Shaanxi Engineering Laboratory for Food Green Processing and Security Control, Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China.
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25
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Extraction, purification, bioactivities and prospect of lentinan: A review. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102163] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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26
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Zhang Q, Wang J, Sun Q, Zhang SM, Sun XY, Li CY, Zheng MX, Xiang WL, Tang J. Characterization and Antioxidant Activity of Released Exopolysaccharide from Potential Probiotic Leuconostoc mesenteroides LM187. J Microbiol Biotechnol 2021; 31:1144-1153. [PMID: 34226411 PMCID: PMC9705892 DOI: 10.4014/jmb.2103.03055] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 06/06/2021] [Accepted: 06/08/2021] [Indexed: 12/15/2022]
Abstract
A released exopolysaccharide (rEPS)-producing strain (LM187) with good acid resistance, bile salt resistance, and cholesterol-lowering properties was isolated from Sichuan paocai and identified as Leuconostoc mesenteroides subsp. mesenteroides. The purified rEPS, designated as rEPS414, had a uniform molecular weight of 7.757 × 105 Da. Analysis of the monosaccharide composition revealed that the molecule was mainly composed of glucose. The Fourier transform-infrared spectrum showed that rEPS414 contained both α-type and β-type glycosidic bonds. 1H and 13C nuclear magnetic resonance spectra analysis showed that the purified rEPS contained arabinose, galactose, and rhamnose, but less uronic acid. Scanning electron microscopy demonstrated that the exopolysaccharide displayed a large number of scattered, fluffy, porous cellular network flake structures. In addition, rEPS414 exhibited strong in vitro antioxidant activity. These results showed that strain LM187 and its rEPS are promising probiotics with broad prospects in industry.
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Affiliation(s)
- Qing Zhang
- Key Laboratory of Food Biotechnology, College of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, P.R. China,Corresponding authors Q. Zhang Phone: +86-28-87720552 Fax: +86-28-87720552 E-mail:
| | - Jie Wang
- Key Laboratory of Food Biotechnology, College of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, P.R. China
| | - Qing Sun
- Key Laboratory of Food Biotechnology, College of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, P.R. China
| | - Shu-Ming Zhang
- Key Laboratory of Food Biotechnology, College of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, P.R. China
| | - Xiang-Yang Sun
- Key Laboratory of Food Biotechnology, College of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, P.R. China
| | - Chan-Yuan Li
- Key Laboratory of Food Biotechnology, College of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, P.R. China
| | - Miao-Xin Zheng
- Key Laboratory of Food Biotechnology, College of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, P.R. China
| | - Wen-Liang Xiang
- Key Laboratory of Food Biotechnology, College of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, P.R. China
| | - Jie Tang
- Key Laboratory of Food Biotechnology, College of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, P.R. China,
J. Tang E-mail:
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27
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Li M, Li T, Hu X, Ren G, Zhang H, Wang Z, Teng Z, Wu R, Wu J. Structural, rheological properties and antioxidant activities of polysaccharides from mulberry fruits (Murus alba L.) based on different extraction techniques with superfine grinding pretreatment. Int J Biol Macromol 2021; 183:1774-1783. [PMID: 34022314 DOI: 10.1016/j.ijbiomac.2021.05.108] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 05/12/2021] [Accepted: 05/16/2021] [Indexed: 11/17/2022]
Abstract
The structural characteristics and biological activity of polysaccharides were influenced by different extraction methods. In this study, polysaccharides from mulberry fruits (Murus alba L., which were pre-treated with superfine grinding process) (MFP) were exacted using hot-water extraction (HWE), enzyme-assisted hot water extraction (EAHE), ultrasonic-assisted hot water extraction (UAHE), and high-speed shear homogenization-assisted hot water extraction (HSEHE). The extraction yield, structure, rheological properties and antioxidant activities of MFPs were investigated. MFP extracted using the HSEHE method have the highest extraction yields than other extraction methods. The smaller particle size of mulberry powder was found to improve the extraction yields. The MFPs were obtained by the combination between different extraction methods and superfine grinding pretreatment (through 100 mesh sieve) (MFP-HWE100, MFP-EAHE100, MFP-UAHE100, MFP-HSEHE100) showed the same levels of monosaccharide compositions and glycosyl linkages, However, these methods can produce MFP with different monosaccharide proportions, branching degree, different molecular weight, particle size and microstructure. MFP-HSEHE100 achieved the lowest molecular weight and particle size, which exhibited better thixotropy and antioxidant activities than other MFPs. This study identified that HSEHE was the most suitable extraction method for MFP.
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Affiliation(s)
- Mo Li
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, PR China
| | - Tong Li
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, PR China
| | - Xinyu Hu
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, PR China
| | - Guangyu Ren
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, PR China
| | - Henan Zhang
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, PR China
| | - Zijian Wang
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, PR China
| | - Zhengrong Teng
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, PR China
| | - Rina Wu
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, PR China..
| | - Junrui Wu
- College of Food Science, Shenyang Agricultural University, Shenyang 110866, PR China..
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28
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Sheng K, Wang C, Chen B, Kang M, Wang M, Liu K, Wang M. Recent advances in polysaccharides from Lentinus edodes (Berk.): Isolation, structures and bioactivities. Food Chem 2021; 358:129883. [PMID: 33940295 DOI: 10.1016/j.foodchem.2021.129883] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 02/26/2021] [Accepted: 04/12/2021] [Indexed: 11/24/2022]
Abstract
Lentinus edodes, an important edible mushroom cultivated in East Asia for thousands of years, has been widely used as food and medicinal ingredient worldwide. Modern phytochemistry studies have demonstrated that L. edodes is very rich in bioactive polysaccharides, especially the β-glucans. Over the past two decades, the isolation, chemical properties, and bioactivities of polysaccharides from fruiting bodies, mycelium and fermentation broth of L. edodes have been drawing much attention from scholars around the world. It has been demonstrated that L. edodes polysaccharides possess various remarkable biological activities, including anti-oxidant, anti-tumor, anti-aging, anti-inflammation, immunomodulatory, antiviral, and hepatoprotection effects. This review summarizes the recent development of polysaccharides from L. edodes including the isolation methods, structural features, bioactivities and mechanisms, and their structure-activity relationship, which can provide useful research underpinnings and update information for their further application as therapeutic agents and functional foods.
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Affiliation(s)
- Kangjia Sheng
- College of Food Science & Engineering, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China; Key Laboratory of Resource Biology and Biotechnology in Western China, College of Life Science, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China
| | - Cuiling Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, College of Life Science, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China
| | - Bitao Chen
- College of Food Science & Engineering, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China
| | - Meijuan Kang
- Library of Xi'an Shiyou University, Xi'an, Shaanxi 710065, China
| | - Minchang Wang
- Xi'an Modern Chemistry Research Institute, Xi'an, Shaanxi 710065, China
| | - Ke Liu
- Xi'an Modern Chemistry Research Institute, Xi'an, Shaanxi 710065, China
| | - Ming Wang
- College of Food Science & Engineering, Northwest University, No. 229 Taibai North Road, Xi'an, Shaanxi 710069, China.
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29
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Tao F, Chen W, Jia Z. Effect of simulated transport vibration on the quality of shiitake mushroom ( Lentinus edodes) during storage. Food Sci Nutr 2021; 9:1152-1159. [PMID: 33598199 PMCID: PMC7866567 DOI: 10.1002/fsn3.2094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/15/2020] [Accepted: 12/16/2020] [Indexed: 12/28/2022] Open
Abstract
The quality and shelf life of mushrooms are critical to their commercial viability. In this study, the effects of simulated transport vibration on postharvest quality of shiitake mushrooms (Lentinus edodes) were assessed over 12 days of storage. Furthermore, the protective performance of foam cushion material used in packaging during simulated transport was evaluated. Changes in respiration rate, weight loss, browning index, firmness, and malondialdehyde content were measured following vibration treatment. The results revealed that simulated transport vibration contributed to the deterioration of quality of shiitake mushrooms during storage, and the foam cushion material had a protective influence on the maintenance of shiitake mushroom quality. Taken together, our findings suggest that the foam cushion material used in packaging has the potential to improve the quality of shiitake mushrooms and extend their shelf life.
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Affiliation(s)
- Fei Tao
- College of StandardizationChina Jiliang UniversityHangzhouChina
| | - Wenwei Chen
- Key Laboratory of Marine Food Quality and Hazard Controlling Technology of Zhejiang ProvinceChina Jiliang UniversityHangzhouChina
| | - Zhenbao Jia
- Key Laboratory of Marine Food Quality and Hazard Controlling Technology of Zhejiang ProvinceChina Jiliang UniversityHangzhouChina
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30
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Biologically active polysaccharide from edible mushrooms: A review. Int J Biol Macromol 2021; 172:408-417. [PMID: 33465360 DOI: 10.1016/j.ijbiomac.2021.01.081] [Citation(s) in RCA: 96] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 11/16/2020] [Accepted: 01/12/2021] [Indexed: 02/04/2023]
Abstract
Mushrooms are renewable natural gift for humankind, furnished with unique taste, flavor and medicinal properties. For the last few decades study of mushroom polysaccharides has become a matter of great interest to the researchers for their immunomodulating, antimicrobial, antioxidant, anticancer, and antitumor properties. Molecular mass, branching configuration, conformation of polysaccharides and chemical modification are the major factors influencing their biological activities. The mechanism of action of mushroom polysaccharides is to stimulate T-cells, B-cells, natural killer cells, and macrophage dependent immune responses via binding to receptors like the toll-like receptor-2, dectin-1. The present review offers summarized and significant information about the structural and biological properties of mushroom polysaccharides, and their potential for development of therapeutic materials.
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31
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Yuan S, Xu C, Xia J, Feng Y, Zhang X, Yan Y. Extraction of polysaccharides from Codonopsis pilosula by fermentation with response surface methodology. Food Sci Nutr 2020; 8:6660-6669. [PMID: 33312549 PMCID: PMC7723197 DOI: 10.1002/fsn3.1958] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/04/2020] [Accepted: 10/05/2020] [Indexed: 12/15/2022] Open
Abstract
Codonopsis pilosula is a kind of traditional Chinese medicine used to treat weak spleens, stomach problems, anemia, and fatigue. Polysaccharide is one of main components of Codonopsis pilosula. In this study, response surface methodology (RSM) was used to optimize the extraction parameters of Codonopsis pilosula polysaccharides (CPP) by fermentation. The exaction temperature (°C), yeast liquid volume (2 mg/ml, ml), and time (h) were employed effects. Results indicated that the best extraction conditions were the following: extraction temperature 24.75°C, yeast liquid volume 2.96 ml (5.92 mg), and a fermentation time of 21.03 hr. After purification with DE52 and Sephadex G-100, the molecular structure was determined by ultraviolet-visible (UV) spectroscopy, Fourier transform infrared (FTIR) spectroscopy, and nuclear magnetic resonance (NMR) (1H and 13C). The monosaccharide composition of CPP1 was determined to be mannose (1.76%), glucose (97.38%), and arabinose (0.76%). CPP1 exhibited high antioxidant activities in scavenging ABTS radicals, ferreous ions, and superoxide ion radicals. Thus, CPP1 could be used as an antioxidant or functional food.
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Affiliation(s)
- Shuai Yuan
- College of Biological and Pharmaceutical EngineeringWuhan Polytechnic UniversityWuhanChina
- College of Veterinary medicineQingdao Agricultural UniversityQingdaoChina
| | - Chang‐Yuan Xu
- College of Biological and Pharmaceutical EngineeringWuhan Polytechnic UniversityWuhanChina
| | - Jie Xia
- College of Biological and Pharmaceutical EngineeringWuhan Polytechnic UniversityWuhanChina
| | - Yan‐Ni Feng
- College of Veterinary medicineQingdao Agricultural UniversityQingdaoChina
| | - Xi‐Feng Zhang
- College of Veterinary medicineQingdao Agricultural UniversityQingdaoChina
| | - You‐Yu Yan
- College of Biological and Pharmaceutical EngineeringWuhan Polytechnic UniversityWuhanChina
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32
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Mu S, Yang W, Huang G. Antioxidant activities and mechanisms of polysaccharides. Chem Biol Drug Des 2020; 97:628-632. [DOI: 10.1111/cbdd.13798] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/18/2020] [Accepted: 09/03/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Si Mu
- Active Carbohydrate Research Institute Chongqing Key Laboratory of Green Synthesis and Application College of Chemistry Chongqing Normal University Chongqing China
| | - Wenjian Yang
- Active Carbohydrate Research Institute Chongqing Key Laboratory of Green Synthesis and Application College of Chemistry Chongqing Normal University Chongqing China
| | - Gangliang Huang
- Active Carbohydrate Research Institute Chongqing Key Laboratory of Green Synthesis and Application College of Chemistry Chongqing Normal University Chongqing China
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33
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Li R, Tao A, Yang R, Fan M, Zhang X, Du Z, Shang F, Xia C, Duan B. Structural characterization, hypoglycemic effects and antidiabetic mechanism of a novel polysaccharides from Polygonatum kingianum Coll. et Hemsl. Biomed Pharmacother 2020; 131:110687. [PMID: 33152904 DOI: 10.1016/j.biopha.2020.110687] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 08/10/2020] [Accepted: 08/20/2020] [Indexed: 02/06/2023] Open
Abstract
The rhizome of Polygonatum kingianum has been used as a traditional medicine in China. In this study, a novel polysaccharides (PKPs-1) was isolated from P. kingianum and characterized by its molecular weight, primary structure. The hypoglycemic activity of PKPs-1was investigated by in vitro assay with the HepG2 cell line and in vivo test using STZ-induced diabetic mice. Results showed that the average molecular weight of PKPs-1 was 14.05 kDa and is composed mainly of glucose and mannose. Methylation analysis indicated that this polysaccharides fraction consisted mainly of β1,2-link glucose. Besides, PKPs-1 exhibited significant anti-hyperglycemic activity on STZ-induced mice, improved insulin tolerance, and affected the metabolism of serum lipids. Results of real-time quantitative PCR (RT-PCR) showed that PKPs-1 significantly increased the expression of insulin receptor substrate-1 (IRS-1), phosphoinositide 3-kinase (PI3K) and protein kinase B (AKT), indicating that PKPs-1 regulates glucose metabolism by activating the PI3K/AKT signaling pathway. This study provides new insights for investigating the hypoglycemic effects of PKPs-1 and suggests that PKPs-1 could be a promising functional food or medicine for treating T2DM.
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Affiliation(s)
- Ruoshi Li
- College of Pharmaceutical Science, Dali University, Dali, 671000, China; Key Laboratory of Yunnan Provincial Higher Education Institutions for Development of Yunnan Daodi Medicinal Materials Resources, Dali, 671000, China
| | - Aien Tao
- College of Pharmaceutical Science, Dali University, Dali, 671000, China; Key Laboratory of Yunnan Provincial Higher Education Institutions for Development of Yunnan Daodi Medicinal Materials Resources, Dali, 671000, China
| | - Runmei Yang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Min Fan
- College of Pharmaceutical Science, Dali University, Dali, 671000, China; Key Laboratory of Yunnan Provincial Higher Education Institutions for Development of Yunnan Daodi Medicinal Materials Resources, Dali, 671000, China
| | - Xiaocan Zhang
- College of Pharmaceutical Science, Dali University, Dali, 671000, China; Key Laboratory of Yunnan Provincial Higher Education Institutions for Development of Yunnan Daodi Medicinal Materials Resources, Dali, 671000, China
| | - Zefei Du
- College of Pharmaceutical Science, Dali University, Dali, 671000, China; Key Laboratory of Yunnan Provincial Higher Education Institutions for Development of Yunnan Daodi Medicinal Materials Resources, Dali, 671000, China
| | - Feineng Shang
- College of Pharmaceutical Science, Dali University, Dali, 671000, China
| | - Conglong Xia
- College of Pharmaceutical Science, Dali University, Dali, 671000, China; Key Laboratory of Yunnan Provincial Higher Education Institutions for Development of Yunnan Daodi Medicinal Materials Resources, Dali, 671000, China
| | - Baozhong Duan
- College of Pharmaceutical Science, Dali University, Dali, 671000, China; Key Laboratory of Yunnan Provincial Higher Education Institutions for Development of Yunnan Daodi Medicinal Materials Resources, Dali, 671000, China.
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34
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XIA YG, ZHU RJ, SHEN Y, LIANG J, KUANG HX. A high methyl ester pectin polysaccharide from the root bark of Aralia elata: Structural identification and biological activity. Int J Biol Macromol 2020; 159:1206-1217. [DOI: 10.1016/j.ijbiomac.2020.05.117] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/09/2020] [Accepted: 05/15/2020] [Indexed: 01/05/2023]
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35
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Chikari F, Han J, Wang Y, Ao W. Synergized subcritical-ultrasound-assisted aqueous two-phase extraction, purification, and characterization of Lentinus edodes polysaccharides. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.03.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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36
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Chen S, Liu H, Yang X, Li L, Qi B, Hu X, Ma H, Li C, Pan C. Degradation of sulphated polysaccharides from Grateloupia livida and antioxidant activity of the degraded components. Int J Biol Macromol 2020; 156:660-668. [DOI: 10.1016/j.ijbiomac.2020.04.108] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 04/14/2020] [Accepted: 04/15/2020] [Indexed: 12/29/2022]
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37
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Antunes F, Marçal S, Taofiq O, M. M. B. Morais A, Freitas AC, C. F. R. Ferreira I, Pintado M. Valorization of Mushroom By-Products as a Source of Value-Added Compounds and Potential Applications. Molecules 2020; 25:molecules25112672. [PMID: 32526879 PMCID: PMC7321189 DOI: 10.3390/molecules25112672] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/27/2020] [Accepted: 06/03/2020] [Indexed: 01/08/2023] Open
Abstract
Nowadays, the food sector is highly concerned with environmental issues and foreseen to develop strategies to reduce waste and losses resulting from activities developed in the food system. An approach is to increment added value to the agro-industrial wastes, which might provide economic growth and environmental protection, contributing to a circular economy. Mushroom by-products represent a disposal problem, but they are also promising sources of important compounds, which may be used due to their functional and nutritional properties. Research has been developed in different fields to obtain value added solutions for the by-products generated during mushroom production and processing. Bioactive compounds have been obtained and applied in the development of nutraceutical and pharmaceutical formulations. Additionally, other applications have been explored and include animal feed, fertilizer, bioremediation, energy production, bio-based materials, cosmetics and cosmeceuticals. The main purpose of this review is to highlight the relevant composition of mushroom by-products and discuss their potential as a source of functional compounds and other applications. Future research needs to explore pilot and industrial scale extraction methods to understand the technological feasibility and the economic sustainability of the bioactive compounds extraction and valorization towards different applications.
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Affiliation(s)
- Filipa Antunes
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
| | - Sara Marçal
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
| | - Oludemi Taofiq
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (O.T.); (I.C.F.R.F.)
| | - Alcina M. M. B. Morais
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
| | - Ana Cristina Freitas
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
| | - Isabel C. F. R. Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (O.T.); (I.C.F.R.F.)
| | - Manuela Pintado
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
- Correspondence:
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Chen Y, Ou X, Yang J, Bi S, Peng B, Wen Y, Song L, Li C, Yu R, Zhu J. Structural characterization and biological activities of a novel polysaccharide containing N-acetylglucosamine from Ganoderma sinense. Int J Biol Macromol 2020; 158:S0141-8130(20)33174-3. [PMID: 32387611 DOI: 10.1016/j.ijbiomac.2020.05.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 04/21/2020] [Accepted: 05/04/2020] [Indexed: 10/24/2022]
Abstract
A novel homogeneous heteropolysaccharide (GSPB70-S) with a molecular weight of 2.87 kDa was isolated from Ganoderma sinense. Structural analysis showed that GSPB70-S was composed of glucose, glucosamine, mannose, and galactose with a molar ratio of 12.90:3.70:2.26:1.00. The repeating structure units of GSPB70-S were characterized by the combined application of chemical methods and nuclear magnetic resonance. GSPB70-S contains a backbone of →3)-β-D-Glcp-(1 → 4)-α-D-GlcpNAc-(1 → 4)-α-D-Manp-(1 → 3)-β-D-Glcp-(1→, with branches of β-D-Glcp-(1→, α-D-GlcpNAc-(1 → and →4)-α-D-Galp-(1→. Scanning electron microscope (SEM) showed that GSPB70-S presented a long strip shape with different thicknesses, and there were many lamellar substances on the surface. Biological research showed that GSPB70-S inhibited the activity of α-glucosidase in vitro, increased the viability of RAW 264.7 macrophages, and promoted the release of NO. In addition, GSPB70-S showed good abilities to scavenge free radicals.
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Affiliation(s)
- Yiyu Chen
- Biotechnological Institute of Chinese Materia Medica, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Xiaozheng Ou
- Department of Natural Product Chemistry, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Jianing Yang
- Department of Pharmacology, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Sixue Bi
- Department of Pharmacology, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Bao Peng
- Biotechnological Institute of Chinese Materia Medica, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Yao Wen
- Department of Natural Product Chemistry, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Liyan Song
- Department of Pharmacology, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China.
| | - Chunlei Li
- Department of Natural Product Chemistry, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Rongmin Yu
- Biotechnological Institute of Chinese Materia Medica, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China; Department of Natural Product Chemistry, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China.
| | - Jianhua Zhu
- Biotechnological Institute of Chinese Materia Medica, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China; Department of Natural Product Chemistry, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China.
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39
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Natural polysaccharides experience physiochemical and functional changes during preparation: A review. Carbohydr Polym 2020; 234:115896. [DOI: 10.1016/j.carbpol.2020.115896] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 01/19/2020] [Accepted: 01/19/2020] [Indexed: 02/07/2023]
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40
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Nie Y, Yu M, Zhou H, Zhang P, Yang W, Li B. Effect of boiling time on nutritional characteristics and antioxidant activities of Lentinus edodes and its broth. CYTA - JOURNAL OF FOOD 2020. [DOI: 10.1080/19476337.2020.1799077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Yuanyang Nie
- School of Food Science, Henan Institute of Science and Technology, Xinxiang, China
| | - Mingjun Yu
- School of Food Science, Henan Institute of Science and Technology, Xinxiang, China
| | - Haoyu Zhou
- School of Food Science, Henan Institute of Science and Technology, Xinxiang, China
| | - Penghui Zhang
- School of Food Science, Henan Institute of Science and Technology, Xinxiang, China
| | - Wei Yang
- School of Food Science, Henan Institute of Science and Technology, Xinxiang, China
| | - Bo Li
- School of Food Science, Henan Institute of Science and Technology, Xinxiang, China
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41
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Cai L, Chen B, Yi F, Zou S. Optimization of extraction of polysaccharide from dandelion root by response surface methodology: Structural characterization and antioxidant activity. Int J Biol Macromol 2019; 140:907-919. [DOI: 10.1016/j.ijbiomac.2019.08.161] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 08/17/2019] [Accepted: 08/18/2019] [Indexed: 12/17/2022]
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42
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Lin Y, Zeng H, Wang K, Lin H, Li P, Huang Y, Zhou S, Zhang W, Chen C, Fan H. Microwave-assisted aqueous two-phase extraction of diverse polysaccharides from Lentinus edodes: Process optimization, structure characterization and antioxidant activity. Int J Biol Macromol 2019; 136:305-315. [DOI: 10.1016/j.ijbiomac.2019.06.064] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 05/29/2019] [Accepted: 06/10/2019] [Indexed: 12/30/2022]
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43
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Li X, Chen S, Li JE, Wang N, Liu X, An Q, Ye XM, Zhao ZT, Zhao M, Han Y, Ouyang KH, Wang WJ. Chemical Composition and Antioxidant Activities of Polysaccharides from Yingshan Cloud Mist Tea. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019. [DOI: https:/doi.org/10.1155/2019/1915967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The study was designed to investigate the chemical composition and antioxidant activities of polysaccharides from Yingshan Cloud Mist Tea. The chemical composition of green tea polysaccharides (GTPS) was analyzed by Fourier-transform infrared (FT-IR) spectroscopy, scanning electron microscope (SEM), thermogravimetric (TGA), gas chromatograph (GC), and high-performance gel-permeation chromatography (HPGPC). Then, the antioxidant activities in vitro of GTPS, effects of GTPS on body weight, and the antioxidant activities in chickens were studied. The results showed that GTPS were composed of rhamnose (Rha), arabinose (Ara), xylose (Xyl), mannose (Man), glucose (Glu), and galactose (Gal) in a molar ratio of 11.4 : 26.1 : 1.9 : 3.0 : 30.7 : 26.8 and the average molecular weight was 9.69×104 Da. Furthermore, GTPS exhibited obvious capacity of scavenging DPPH radical, hydroxyl radical, and superoxide radical and enhanced the ferric-reducing power in vitro. Last, GTPS significantly increased the body weight of chickens, enhanced the T-AOC, SOD, and GSH-Px level, and decreased the content of MDA in chickens. The results indicated that GTPS might be a kind of natural antioxidant, which had the potential application in feed industry.
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Affiliation(s)
- Xiang Li
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Si Chen
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
| | - Jing-En Li
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Ning Wang
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Xin Liu
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Qi An
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Xi-Mei Ye
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Zi-Tong Zhao
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Meng Zhao
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yi Han
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Ke-Hui Ouyang
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
| | - Wen-Jun Wang
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
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Li X, Chen S, Li JE, Wang N, Liu X, An Q, Ye XM, Zhao ZT, Zhao M, Han Y, Ouyang KH, Wang WJ. Chemical Composition and Antioxidant Activities of Polysaccharides from Yingshan Cloud Mist Tea. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019. [DOI: https://doi.org/10.1155/2019/1915967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The study was designed to investigate the chemical composition and antioxidant activities of polysaccharides from Yingshan Cloud Mist Tea. The chemical composition of green tea polysaccharides (GTPS) was analyzed by Fourier-transform infrared (FT-IR) spectroscopy, scanning electron microscope (SEM), thermogravimetric (TGA), gas chromatograph (GC), and high-performance gel-permeation chromatography (HPGPC). Then, the antioxidant activities in vitro of GTPS, effects of GTPS on body weight, and the antioxidant activities in chickens were studied. The results showed that GTPS were composed of rhamnose (Rha), arabinose (Ara), xylose (Xyl), mannose (Man), glucose (Glu), and galactose (Gal) in a molar ratio of 11.4 : 26.1 : 1.9 : 3.0 : 30.7 : 26.8 and the average molecular weight was 9.69×104 Da. Furthermore, GTPS exhibited obvious capacity of scavenging DPPH radical, hydroxyl radical, and superoxide radical and enhanced the ferric-reducing power in vitro. Last, GTPS significantly increased the body weight of chickens, enhanced the T-AOC, SOD, and GSH-Px level, and decreased the content of MDA in chickens. The results indicated that GTPS might be a kind of natural antioxidant, which had the potential application in feed industry.
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Affiliation(s)
- Xiang Li
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Si Chen
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
| | - Jing-En Li
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Ning Wang
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Xin Liu
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Qi An
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Xi-Mei Ye
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Zi-Tong Zhao
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Meng Zhao
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yi Han
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Ke-Hui Ouyang
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
| | - Wen-Jun Wang
- Jiangxi Key Laboratory of Natural Product and Functional Food, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
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Xu Y, Zhang X, Yan XH, Zhang JL, Wang LY, Xue H, Jiang GC, Ma XT, Liu XJ. Characterization, hypolipidemic and antioxidant activities of degraded polysaccharides from Ganoderma lucidum. Int J Biol Macromol 2019; 135:706-716. [DOI: 10.1016/j.ijbiomac.2019.05.166] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 04/18/2019] [Accepted: 05/22/2019] [Indexed: 12/22/2022]
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46
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Mycelial polysaccharides of Lentinus edodes (shiitake mushroom) in submerged culture exert immunoenhancing effect on macrophage cells via MAPK pathway. Int J Biol Macromol 2019; 130:745-754. [DOI: 10.1016/j.ijbiomac.2019.03.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 02/18/2019] [Accepted: 03/02/2019] [Indexed: 11/23/2022]
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47
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Chen H, Sun J, Liu J, Gou Y, Zhang X, Wu X, Sun R, Tang S, Kan J, Qian C, Zhang N, Jin C. Structural characterization and anti-inflammatory activity of alkali-soluble polysaccharides from purple sweet potato. Int J Biol Macromol 2019; 131:484-494. [DOI: 10.1016/j.ijbiomac.2019.03.126] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 02/21/2019] [Accepted: 03/19/2019] [Indexed: 12/11/2022]
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48
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Dong Y, Zhang J, Gao Z, Zhao H, Sun G, Wang X, Jia L. Characterization and anti-hyperlipidemia effects of enzymatic residue polysaccharides from Pleurotus ostreatus. Int J Biol Macromol 2019; 129:316-325. [DOI: 10.1016/j.ijbiomac.2019.01.164] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/18/2019] [Accepted: 01/28/2019] [Indexed: 12/30/2022]
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49
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Xu Y, Cui Y, Wang X, Yue F, Shan Y, Liu B, Zhou Y, Yi Y, Lü X. Purification, characterization and bioactivity of exopolysaccharides produced by Lactobacillus plantarum KX041. Int J Biol Macromol 2019; 128:480-492. [DOI: 10.1016/j.ijbiomac.2019.01.117] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 01/08/2019] [Accepted: 01/22/2019] [Indexed: 01/07/2023]
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50
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Chen X, Tang R, Liu T, Dai W, Liu Q, Gong G, Song S, Hu M, Huang L, Wang Z. Physicochemical properties, antioxidant activity and immunological effects in vitro of polysaccharides from Schisandra sphenanthera and Schisandra chinensis. Int J Biol Macromol 2019; 131:744-751. [PMID: 30904534 DOI: 10.1016/j.ijbiomac.2019.03.129] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 03/04/2019] [Accepted: 03/19/2019] [Indexed: 12/24/2022]
Abstract
Schisandra sphenanthera and Schisandra chinensis are widely consumed either as food or for medicinal purposes. Nevertheless, no detailed comparative assessments of their physicochemical properties and biological activity have been reported. In this paper, using hot-water extraction, alcohol precipitation, and deproteinization, we obtained polysaccharidic extracts from Schisandra sphenanthera and Schisandra chinensis (denoted as SSP and SCP, respectively) and investigated their antioxidant and immunological activities. The extracts were different from each other with regard to sugar, protein, and uronic acid contents. Both extracts were mainly composed of arabinose, glucose, and galactose, but their contents varied greatly; SSP had more galacturonic acid. Compared with SCP, SSP had stronger free radical scavenging ability, protective effects on biomolecules, cellular antioxidant activity, owing to its higher protein (35.35 ± 1.73%) and uronic acid (12.81 ± 1.15%) contents. With respect to cell viability, neutral red phagocytosis, NO production, and acid phosphatase activity, SCP had stronger effects than SSP; this was largely due to its high levels of mannose, galactose, arabinose, and glucose. These results provide evidence to support the use Schisandra-derived polysaccharides for several purposes, including clinical, agricultural, and industrial applications.
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Affiliation(s)
- Xiaoyi Chen
- College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Rui Tang
- College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Tingting Liu
- College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Wei Dai
- College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Qian Liu
- College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Guiping Gong
- College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Shuang Song
- School of Food Science and Technology, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, China
| | - Minghua Hu
- Infinitus Company Ltd, Jiangmen 529156, Guangdong, China
| | - Linjuan Huang
- College of Food Science and Technology, Northwest University, Xi'an 710069, China.
| | - Zhongfu Wang
- College of Life Sciences, Northwest University, Xi'an 710069, China; College of Food Science and Technology, Northwest University, Xi'an 710069, China.
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