1
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Ma G, Li X, Tao Q, Ma S, Du H, Hu Q, Xiao H. Impacts of preparation technologies on biological activities of edible mushroom polysaccharides - novel insights for personalized nutrition achievement. Crit Rev Food Sci Nutr 2024:1-23. [PMID: 38821105 DOI: 10.1080/10408398.2024.2352796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2024]
Abstract
Edible mushroom polysaccharides (EMPs) as a natural macromolecular carbohydrate have a very complex structure and composition. EMPs are considered ideal candidates for developing healthy products and functional foods and have received significant research attention due to their unique physiological activities such as immunomodulatory, anti-inflammatory, anti-tumor/cancer, gut microbiota regulation, metabolism improvement, and nervous system protection. The structure and monosaccharide composition of edible mushroom polysaccharides have an unknown relationship with their functional activity, which has not been widely studied. Therefore, we summarized the preparation techniques of EMPs and discussed the association between functional activity, preparation methods, structure and composition of EMPs, laying a theoretical foundation for the personalized nutritional achievements of EMP. We also establish the foundation for the further investigation and application of EMPs as novel functional foods and healthy products.
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Affiliation(s)
- Gaoxing Ma
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, People's Republic of China
| | - Xinyi Li
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, People's Republic of China
| | - Qi Tao
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, People's Republic of China
| | - Sai Ma
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, People's Republic of China
| | - Hengjun Du
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
| | - Qiuhui Hu
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, People's Republic of China
| | - Hang Xiao
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
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2
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Li D, Chen M, Meng X, Sun Y, Liu R, Sun T. Extraction, purification, structural characteristics, bioactivity and potential applications of polysaccharides from Avena sativa L.: A review. Int J Biol Macromol 2024; 265:130891. [PMID: 38493821 DOI: 10.1016/j.ijbiomac.2024.130891] [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: 09/06/2023] [Revised: 01/03/2024] [Accepted: 03/12/2024] [Indexed: 03/19/2024]
Abstract
Avena sativa L. (A. sativa L.), commonly known as oat, is a significant cereal grain crop with excellent edible and medicinal value. Oat polysaccharides (OPs), the major bioactive components of A. sativa L., have received considerable attention due to their beneficial bioactivities. However, the isolation and purification methods of OPs lack innovation, and the structure-activity relationship remains unexplored. This review emphatically summarized recent progress in the extraction and purification methods, structural characteristics, biological activities, structure-to-function associations and the potential application status of OPs. Different materials and isolation methods can result in the differences in the structure and bioactivity of OPs. OPs are mainly composed of various monosaccharide constituents, including glucose, arabinose and mannose, along with galactose, xylose and rhamnose in different molar ratios and types of glycosidic bonds. OPs exhibited a broad molecular weight distribution, ranging from 1.34 × 105 Da to 4.1 × 106 Da. Moreover, structure-activity relationships demonstrated that the monosaccharide composition, molecular weight, linkage types, and chemical modifications are closely related to their multiple bioactivities, including immunomodulatory activity, antioxidant effect, anti-inflammatory activity, antitumor effects etc. This work can provide comprehensive knowledge, update information and promising directions for future exploitation and application of OPs as therapeutic agents and multifunctional food additives.
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Affiliation(s)
- Dan Li
- 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
| | - Xianwei Meng
- 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.
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Šutovská M, Mažerik J, Kocmálová M, Uhliariková I, Matulová M, Capek P. Dendrobium officinale polysaccharides-chemical properties and pharmacodynamic effects on the airways in experimental conditions. Arch Pharm (Weinheim) 2024; 357:e2300537. [PMID: 38096806 DOI: 10.1002/ardp.202300537] [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: 09/25/2023] [Revised: 11/10/2023] [Accepted: 11/24/2023] [Indexed: 03/03/2024]
Abstract
The study aimed to analyze the effects of Dendrobium polysaccharides on the cough and airway reactivity and compare them with the effects of clinically used antitussives (codeine phosphate and butamirate citrate) and bronchodilators (salbutamol), using the guinea pig test system. Dendrobium officinale polysaccharides contained proteins (4.0 wt%) and phenolic compounds (1.7 wt%) with a molecular weight of 25,000 g/mol. The sugar analysis revealed a dominance of glucose (93.7 wt%) and a lesser amount of mannose (5.1 wt%) while other sugar quantities were negligible. Methylation analysis indicated the presence of highly branched polysaccharides. Glucose was found mainly as terminal, 1,4- and 1,6-linked. Furthermore, some 1,4- and 1,6-linked glucose units were found branched at O2, O3, and O6/O4. Mannose was terminal and 1,4-linked. NMR spectra signals indicate the presence of the (1→4)-linked α-d-glucan, (1→4)-linked β-d-glucan branched at position O6, (1→6)-linked β-d-glucan branched at position O3 and (1→4)-linked glucomannan. Pharmacological studies showed statistically significant antitussive activity of Dendrobium polysaccharides, exceeding the effect of clinically used antitussives, which may be partially associated with confirmed bronchodilation and the ability of polysaccharides to increase the threshold of cough receptor activation. Dendrobium polysaccharides may increase the possibility of symptomatic treatment of cough, especially in asthmatics.
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Affiliation(s)
- Martina Šutovská
- Department of Pharmacology, Jessenius Faculty of Medicine, Comenius University, Martin, Slovakia
| | - Jozef Mažerik
- Department of Pharmacology, Jessenius Faculty of Medicine, Comenius University, Martin, Slovakia
| | - Michaela Kocmálová
- Biomedical Centre BioMed, Jessenius Faculty of Medicine, Comenius University, Martin, Slovakia
| | - Iveta Uhliariková
- Institute of Chemistry, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Mária Matulová
- Institute of Chemistry, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Peter Capek
- Institute of Chemistry, Slovak Academy of Sciences, Bratislava, Slovakia
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Liu W, Zhang L, Wei X, Xu Y, Fang Q, Qi S, Chen J, Wang C, Wang S, Qin L, Liu P, Wu J. Structural characterization of an inulin neoseries-type fructan from Ophiopogonis Radix and the therapeutic effect on liver fibrosis in vivo. Carbohydr Polym 2024; 327:121659. [PMID: 38171656 DOI: 10.1016/j.carbpol.2023.121659] [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: 08/27/2023] [Revised: 11/06/2023] [Accepted: 11/30/2023] [Indexed: 01/05/2024]
Abstract
Ophiopogonis Radix is a well-known Traditional Chinese Medicine and functional food that is rich in polysaccharides and has fructan as a characteristic component. In this study, an inulin neoseries-type fructan designated as OJP-W2 was obtained and characterized from Ophiopogonis Radix, and its potential therapeutic effect on liver fibrosis in vivo were investigated. Structural studies revealed that OJP-W2 had a molecular weight of 5.76 kDa and was composed of glucose and fructose with a molar ratio of 1.00:30.87. Further analysis revealed OJP-W2 has a predominantly lineal (1-2)-linked β-D-fructosyl units linked to the glucose moiety of the sucrose molecule with (2-6)-linked β-D-fructosyl side chains. Pharmacological studies revealed that OJP-W2 exerted a marked hepatoprotective effect against liver fibrosis, the mechanism of action was involved in regulating collagen deposition (α-SMA, COL1A1 and liver Hyp contents) and TGF-β/Smads signaling pathway, alleviating liver inflammation (IL-1β, IL-6, CCL5 and F4/80) and MAPK signaling pathway, and inhibiting hepatic apoptosis (Bax, Bcl-2, ATF4 and Caspase 3). These data provide evidence for expanding Ophiopogonis Radix-acquired fructan types and advancing our understanding of the specific role of inulin neoseries-type fructan in liver fibrosis therapy.
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Affiliation(s)
- Wei Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Department of pharmacy, Institude of Liver Diseases, The NATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Linzhang Zhang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Department of pharmacy, Institude of Liver Diseases, The NATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Basic Research Center of Traditional Chinese Medicine Prescription and Syndrome, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xia Wei
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Department of pharmacy, Institude of Liver Diseases, The NATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Basic Research Center of Traditional Chinese Medicine Prescription and Syndrome, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yongbin Xu
- Institute of Chinese Materia Medica, The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Rood, Shanghai 201203, China
| | - Qinqin Fang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Department of pharmacy, Institude of Liver Diseases, The NATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Institute of Chinese Materia Medica, The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Rood, Shanghai 201203, China
| | - Shenglan Qi
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Department of pharmacy, Institude of Liver Diseases, The NATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Basic Research Center of Traditional Chinese Medicine Prescription and Syndrome, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jiamei Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Department of pharmacy, Institude of Liver Diseases, The NATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China
| | - Changhong Wang
- Institute of Chinese Materia Medica, The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Rood, Shanghai 201203, China
| | - Shunchun Wang
- Institute of Chinese Materia Medica, The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Rood, Shanghai 201203, China
| | - Luping Qin
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Ping Liu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Department of pharmacy, Institude of Liver Diseases, The NATCM Third Grade Laboratory of Traditional Chinese Medicine Preparations, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Basic Research Center of Traditional Chinese Medicine Prescription and Syndrome, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Jianjun Wu
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China.
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Ying Y, Hao W. Corrigendum: Immunomodulatory function and anti-tumor mechanism of natural polysaccharides: a review. Front Immunol 2024; 14:1361355. [PMID: 38264646 PMCID: PMC10804138 DOI: 10.3389/fimmu.2023.1361355] [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: 12/25/2023] [Accepted: 12/29/2023] [Indexed: 01/25/2024] Open
Abstract
[This corrects the article DOI: 10.3389/fimmu.2023.1147641.].
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Affiliation(s)
- Yang Ying
- Cancer Institute, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Key Laboratory of Molecular Biology in Medical Sciences, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for Cancer, Cancer Center of Zhejiang University, Hangzhou, Zhejiang, China
| | - Wu Hao
- Cancer Institute, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Key Laboratory of Molecular Biology in Medical Sciences, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for Cancer, Cancer Center of Zhejiang University, Hangzhou, Zhejiang, 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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7
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Behera S, Kumari Panda A, Kumar Behera S, Gupta N. Media optimization, extraction, purification and characterization of Exopolysaccharide from Fusarium proliferatum: a novel source bioactive polysaccharide. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
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8
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Ying Y, Hao W. Immunomodulatory function and anti-tumor mechanism of natural polysaccharides: A review. Front Immunol 2023; 14:1147641. [PMID: 36969152 PMCID: PMC10035574 DOI: 10.3389/fimmu.2023.1147641] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 02/22/2023] [Indexed: 03/11/2023] Open
Abstract
Polysaccharides extracted from natural resources have attracted extensive attention in biomedical research and pharmaceutical fields, due to their medical values in anti-tumor, immunomodulation, drug delivery, and many other aspects. At present, a variety of natural polysaccharides have been developed as adjuvant drugs in clinical application. Benefit from their structural variability, polysaccharides have great potential in regulating cellular signals. Some polysaccharides exert direct anti-tumor effects by inducing cell cycle arrest and apoptosis, while the majority of polysaccharides can regulate the host immune system and indirectly inhibit tumors by activating either non-specific or specific immune responses. As the essential of microenvironment in the process of tumor development has been gradually revealed, some polysaccharides were found to inhibit the proliferation and metastasis of tumor cells via tumoral niche modulation. Here, we focused on natural polysaccharides with biomedical application potential, reviewed the recent advancement in their immunomodulation function and highlighted the importance of their signaling transduction feature for the antitumor drug development.
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Affiliation(s)
- Yang Ying
- Cancer Institute, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Key Laboratory of Molecular Biology in Medical Sciences, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for Cancer, Cancer Center of Zhejiang University, Hangzhou, Zhejiang, China
| | - Wu Hao
- Cancer Institute, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Key Laboratory of Molecular Biology in Medical Sciences, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for Cancer, Cancer Center of Zhejiang University, Hangzhou, Zhejiang, China
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Gao Y, Abuduaini G, Yang C, Zhang S, Zhang Y, Fan H, Teng X, Bao C, Liu H, Wang D, Liu T. Isolation, purification, and structural elucidation of Stropharia rugosoannulata polysaccharides with hypolipidemic effect. Front Nutr 2022; 9:1092582. [PMID: 36590213 PMCID: PMC9800831 DOI: 10.3389/fnut.2022.1092582] [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: 11/08/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
Stropharia rugosoannulata is a widely grown edible mushroom with a high nutritional value. S. rugosoannulata polysaccharides is one of the most important bioactive components of S. rugosoannulata and has a wide range of activities. A S. rugosoannulata polysaccharides, named SRF-3, was derived from the S. rugosoannulata extraction by freeze-thaw combine with hot water extraction method, then prepareed with DEAE-cellulose column and Sephacryl S-200 HR gel column, and its hypolipidemic activity was determined. The structural characteristics of SRF-3 were analyzed by infrared spectral scanning (FT-IR), ultra-high performance liquid chromatography (UHPLC), acid hydrolysis, methylation analysis, nuclear magnetic resonance (NMR), and Gas Chromatography-Mass Spectrometer (GC-MS). SRF-3 is composed of mannose, galactose, methyl galactose and fructose with ratios of 16, 12, 58 and 12, respectively. In addition, the average relative molecular mass of SRF-3 is approximately 24 kDa. The main chain of SRF-3 is mainly composed of repeating α-D-1,6-Galp and α-D-1,6-Me-Galp units, with branches in the O-2 position of Gal. The structure is presumed to be a mannogalactan, with a small amount of t-β-D-Manp present as a side chain. Hypolipidemic activity assay showed that SRF-3 had good antioxidant and hypolipidemic effects in vitro, suggesting that SRF-3 have potential application in reducing liver fat accumulation.
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Affiliation(s)
- Yinlu Gao
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Scientific Research Base of Edible Mushroom Processing Technology Integration, Ministry of Agriculture and Rural Affairs, Changchun, China
| | - Gulijiannaiti Abuduaini
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Engineering Research Center of Grain Deep-Processing and High-Efficiency Utilization of Jilin, Changchun, China
| | - Chenhe Yang
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Key Laboratory of Technological Innovations for Grain Deep-Processing and High-Efficiency Utilization of By-Products of Jilin, Changchun, China
| | - Shanshan Zhang
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Engineering Research Center of Grain Deep-Processing and High-Efficiency Utilization of Jilin, Changchun, China
| | - Yanrong Zhang
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Engineering Research Center of Grain Deep-Processing and High-Efficiency Utilization of Jilin, Changchun, China
| | - Hongxiu Fan
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Scientific Research Base of Edible Mushroom Processing Technology Integration, Ministry of Agriculture and Rural Affairs, Changchun, China
| | - Xu Teng
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Key Laboratory of Technological Innovations for Grain Deep-Processing and High-Efficiency Utilization of By-Products of Jilin, Changchun, China
| | - Chenligen Bao
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Key Laboratory of Technological Innovations for Grain Deep-Processing and High-Efficiency Utilization of By-Products of Jilin, Changchun, China
| | - Hongcheng Liu
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Engineering Research Center of Grain Deep-Processing and High-Efficiency Utilization of Jilin, Changchun, China
| | - Dawei Wang
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Scientific Research Base of Edible Mushroom Processing Technology Integration, Ministry of Agriculture and Rural Affairs, Changchun, China,*Correspondence: Dawei Wang,
| | - Tingting Liu
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, China,Scientific Research Base of Edible Mushroom Processing Technology Integration, Ministry of Agriculture and Rural Affairs, Changchun, China,Tingting Liu,
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Zhang C, Shu Y, Li Y, Guo M. Extraction and immunomodulatory activity of the polysaccharide obtained from Craterellus cornucopioides. Front Nutr 2022; 9:1017431. [PMID: 36424922 PMCID: PMC9678937 DOI: 10.3389/fnut.2022.1017431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/21/2022] [Indexed: 11/10/2022] Open
Abstract
In this study, we investigated the structural features of the polysaccharide obtained from Craterellus cornucopioides (CCP2) by high-performance liquid chromatography, Fourier transform infrared spectroscopy and ion chromatography. The results showed that CCP2 was a catenarian pyranose that principally comprised of mannose, galactose, glucose, and xylose in the ratio of 1.86: 1.57: 1.00: 1.14, with a molecular weight of 8.28 × 104 Da. Moreover, the immunoregulation effect of CCP2 was evaluated both in vitro and in vivo. It displayed a remarkable immunological activity and activation in RAW264.7 cells by enhancing the phagocytosis of macrophages in a dose-dependent manner without showing cytotoxicity at the concentrations of 10–200 μg/mL in vitro. Additionally, Histopathological analysis indicated the protective function of CCP2 against immunosuppression induced by cyclophosphamide (Cy). Meanwhile, the intake of CCP2 had better immunoregulatory activity for immunosuppression BALB/c mice model. After prevention by CCP2, the spleen and thymus weight indexes of BALB/c mice model were significantly increased. The RT-qPCR and Western Blot results provided comprehensive evidence that the CCP2 could activate macrophages by enhancing the production of cytokines (IL-2, IL-6, and IL-8) and upregulating the protein expression of cell membrane receptor TLR4 and its downstream protein kinase (TRAF6, TRIF, and NF-κB p65) production of immunosuppressive mice through TLR4-NFκB p65 pathway. The results demonstrated that CCP2 could be a potential prebiotic and might provide meaningful information for further research on the immune mechanism.
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11
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Liu L, Wang L, Li X, Zhu S, Pan N, Wang X, Li C, Li Y. Effects of Different Bud Thinning Methods on Nutritional Quality and Antioxidant Activities of Fruiting Bodies of Pleurotus eryngii. FRONTIERS IN PLANT SCIENCE 2022; 13:917010. [PMID: 35783955 PMCID: PMC9244624 DOI: 10.3389/fpls.2022.917010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/09/2022] [Indexed: 06/15/2023]
Abstract
The cultivation of Pleurotus eryngii was studied by different methods, such as puncturing and fixed-point mushroom production, shading treatment at the top of the bag, and pulling the top of the bag. The agronomic characters, yield, nutritional components, and antioxidant activities in vitro of fruiting bodies of P. eryngii were determined. The results showed that the number of buds in the perforated treatment was less than that in the production method of traditional fruiting bodies to a certain extent. When a circular hole with a diameter of 1.5 cm was drilled in the perforated treatment, the number of buds was 5, which was less than that in the control group. The efficiency of artificial removal of buds was significantly higher than that of the control group, but the harvesting date was longer than that of other methods. The number of buds in shading treatment and bag opening treatment was significantly less than that in the control group, which could effectively control the number of buds and reduce the cost of manpower and material resources. In terms of nutritional components, the A3 treatment group with a hole diameter of 1.0 cm and a quantity of one had the highest crude protein content of 151.34 g, and a significant difference was observed in crude fiber content compared with other treatments. The extraction rate of B5 crude polysaccharide was the highest, and the extraction rate was 12.90%. The antioxidant activities in vitro increased with the increase of crude polysaccharide concentration. Using A3 treatment to cultivate fruiting bodies is conducive to meeting people's requirements for improving quality of life.
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Affiliation(s)
- Lingyun Liu
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Lupeng Wang
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Xuefei Li
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Shurui Zhu
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Niangang Pan
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Xin Wang
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Changtian Li
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
- International Joint Research Center, Creation of New Edible Mushroom Germplasm Resources, Ministry of Science and Technology, Jilin Agricultural University, Changchun, China
| | - Yu Li
- Engineering Research Center of Edible and Medicinal Fungi, Ministry of Education, Jilin Agricultural University, Changchun, China
- International Joint Research Center, Creation of New Edible Mushroom Germplasm Resources, Ministry of Science and Technology, Jilin Agricultural University, Changchun, China
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12
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Yin Z, Zhang J, Guo Q, Sun K, Chen L, Zhang W, Yang B, Kang W. Two novel heteroglycan with coagulant activity from flowers of Cercis chinensis Bunge. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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13
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Surayot U, Wangtueai S, You S, Techapun C, Phimolsiripol Y, Leksawasdi N, Krusong W, Barba FJ, Seesuriyachan P. Sulphation and Hydrolysis Improvements of Bioactivities, and Immuno-Modulatory Properties of Edible Amanita hemibapha Subspecies javanica (Corner and Bas) Mucilage Polysaccharide as a Potential in Personalized Functional Foods. J Fungi (Basel) 2021; 7:847. [PMID: 34682268 PMCID: PMC8540376 DOI: 10.3390/jof7100847] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/03/2021] [Accepted: 10/06/2021] [Indexed: 12/23/2022] Open
Abstract
In this study, the mucilage polysaccharide (MP) from Amanita hemibapha subspecies javanica was prepared by hot water extraction and ethanol precipitation and then fractionated using anion-exchange chromatography equipped with a DEAE Sepharose fast flow column. The most immune-enhancing polysaccharide fraction 2 (MPF2) was subjected to a structural modification such as hydrolysis or over-sulphation. The sulphate and molecular weight (Mw) of over-sulphated (OS1-3) and hydrolysed (HS1-3) derivatives of MPF2 differed between 9.85% and 14.2% and 32.8 and 88.1 × 103 g/mol, respectively. Further, the immune-enhancing properties of MPF2 and its derivatives were tested on RAW264.7 and NK cells through various in vitro assays. Interestingly, a low molecular weight of HS1-3 significantly increased the nitric oxide (NO) production (p < 0.05) more than MPF2, indicating that Mw is a major factor in RAW264.7 cell stimulation. In addition, RAW264.7 cells produced various cytokines by up-regulating mRNA expression levels and the activation of nuclear factor kappa-B (NF-κB) and mitogen-activated protein kinase (MAPK) pathways. On the other hand, OS1-3-treated natural killer (NK) cells induced cytotoxicity in HepG2 cells through the expression of IFN-γ, Grandzyme-B, perforin, NKp30, and FasL. These results demonstrated that sulphate derivatives play an important role in NK cell activation. Further, this study also explores how polysaccharide binds to RAW264.7 and NK cells. MPF2 and HS3 may activate RAW264.7 cells via binding to TLR4 receptors, and OS2 could be activated through the CR3 signalling pathways.
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Affiliation(s)
- Utoomporn Surayot
- College of Maritime Studies and Management, Chiang Mai University, Samut Sakhon 74000, Thailand; (U.S.); (S.W.)
| | - Sutee Wangtueai
- College of Maritime Studies and Management, Chiang Mai University, Samut Sakhon 74000, Thailand; (U.S.); (S.W.)
| | - Sangguan You
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangwon 210-702, Korea;
- East Coast Life Sciences Institute, Gangneung-Wonju National University, Gangwon 210-720, Korea
| | - Charin Techapun
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (C.T.); (Y.P.); (N.L.)
| | - Yuthana Phimolsiripol
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (C.T.); (Y.P.); (N.L.)
- Cluster of Agro Bio-Circular-Green Industry, Chiang Mai University, Chiang Mai 50100, Thailand
| | - Noppol Leksawasdi
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (C.T.); (Y.P.); (N.L.)
- Cluster of Agro Bio-Circular-Green Industry, Chiang Mai University, Chiang Mai 50100, Thailand
| | - Warawut Krusong
- Division of Fermentation Technology, Faculty of Food Industry, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand;
| | - Francisco J. Barba
- Department of Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine, Faculty of Pharmacy, Universitat de València, Avda. Vicent Andrés Estellés s/n, 46100 Burjassot, Spain;
| | - Phisit Seesuriyachan
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; (C.T.); (Y.P.); (N.L.)
- Cluster of Agro Bio-Circular-Green Industry, Chiang Mai University, Chiang Mai 50100, Thailand
- Advanced Manufacturing and Management Technology Research Center (AM2Tech), Department of Industrial Engineering, Faculty of Engineering, Chiang Mai University, Chiang Mai 50200, Thailand
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14
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López-Legarda X, Rostro-Alanis M, Parra-Saldivar R, Villa-Pulgarín JA, Segura-Sánchez F. Submerged cultivation, characterization and in vitro antitumor activity of polysaccharides from Schizophyllum radiatum. Int J Biol Macromol 2021; 186:919-932. [PMID: 34280450 DOI: 10.1016/j.ijbiomac.2021.07.084] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 06/30/2021] [Accepted: 07/13/2021] [Indexed: 11/19/2022]
Abstract
Production of polysaccharides by white-rot-fungi in submerged cultivation has several advantages due to process control. This work deals with the submerged cultivation, extraction and antitumor activity of polysaccharides from a wild strain of Schizophyllum radiatum isolated from a tropical forest of Colombia. The mushroom was cultivated in laboratory conditions, and classified by classical and molecular taxonomy. Submerged cultivation was performed in a bioreactor of 5 L using a ligninolytic residue as substrate. The fermentation conditions were 30 ± 1 °C, pH 4.5, 300 rpm and 1.5 vvm of air for 4 days. The yields were 16.8 g/L (w/v) of biomass, and after extraction, 0.6 g/L of water-soluble exopolysaccharide (SEPS) and 2.01 % (w/w) of water-soluble intrapolysaccharide (SIPS) were obtained. In each extract total carbohydrate, glucans and protein contents were determined. Also, nuclear magnetic resonance (NMR), scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, X-ray diffractometry (XRD), high performance liquid chromatography with refraction index detection (HPLC-RI), high performance gel permeation chromatography (HPGPC) and Nuclear Magnetic Resonance (NMR) analysis were performed. Results indicated that SEPS and SIPS are heteropolysaccharides with amorphous structure and high molecular weights. Antitumor and immunostimulant activity was evaluated in different cancer cell lines. The results suggest these polysaccharides have direct and indirect antitumor activity activating immune cells such as macrophages. These findings enhance our knowledge about new sources of fungal metabolites that serve as adjuvant, cheaper and less harmful alternatives to cancer treatment.
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Affiliation(s)
- Xiomara López-Legarda
- Grupo Biopolimer, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia UdeA, Calle 70 No. 52 - 21, Medellín 050010, Colombia.
| | - Magdalena Rostro-Alanis
- Escuela de Ingeniería y Ciencias, Tecnológico de Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, N.L. 64849, Mexico
| | - Roberto Parra-Saldivar
- Escuela de Ingeniería y Ciencias, Tecnológico de Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey, N.L. 64849, Mexico
| | - Janny A Villa-Pulgarín
- Grupo de Investigaciones Biomédicas, Facultad de Ciencias de la Salud, Corporación Universitaria Remington, Calle 51 # 51 27, Medellín, Colombia
| | - Freimar Segura-Sánchez
- Grupo Biopolimer, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia UdeA, Calle 70 No. 52 - 21, Medellín 050010, Colombia.
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15
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Wang YX, Zhang T, Huang XJ, Yin JY, Nie SP. Heteroglycans from the fruiting bodies of Agrocybe cylindracea: Fractionation, physicochemical properties and structural characterization. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106568] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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16
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Fractionation, chemical characterization and immunostimulatory activity of β-glucan and galactoglucan from Russula vinosa Lindblad. Carbohydr Polym 2021; 256:117559. [DOI: 10.1016/j.carbpol.2020.117559] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 12/06/2020] [Accepted: 12/20/2020] [Indexed: 01/15/2023]
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17
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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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18
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López-Legarda X, Arboleda-Echavarría C, Parra-Saldívar R, Rostro-Alanis M, Alzate JF, Villa-Pulgarín JA, Segura-Sánchez F. Biotechnological production, characterization and in vitro antitumor activity of polysaccharides from a native strain of Lentinus crinitus. Int J Biol Macromol 2020; 164:3133-3144. [DOI: 10.1016/j.ijbiomac.2020.08.191] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/14/2020] [Accepted: 08/24/2020] [Indexed: 12/12/2022]
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19
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Barbosa JR, Carvalho Junior RND. Occurrence and possible roles of polysaccharides in fungi and their influence on the development of new technologies. Carbohydr Polym 2020; 246:116613. [PMID: 32747253 PMCID: PMC7293488 DOI: 10.1016/j.carbpol.2020.116613] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/23/2020] [Accepted: 06/06/2020] [Indexed: 12/12/2022]
Abstract
The article summarizes the roles of polysaccharides in the biology of fungi and their relationship in the development of new technologies. The comparative approach between the evolution of fungi and the chemistry of glycobiology elucidated relevant aspects about the role of polysaccharides in fungi. Also, based on the knowledge of fungal glycobiology, it was possible to address the development of new technologies, such as the production of new anti-tumor drugs, vaccines, biomaterials, and applications in the field of robotics. We conclude that polysaccharides activate pathways of apoptosis, secretion of pro-inflammatory substances, and macrophage, inducing anticancer activity. Also, the activation of the immune system, which opens the way for the production of vaccines. The development of biomaterials and parts for robotics is a promising and little-explored field. Finally, the article is multidisciplinary, with a different and integrated approach to the role of nature in the sustainable development of new technologies.
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Affiliation(s)
- Jhonatas Rodrigues Barbosa
- LABEX/FEA (Extraction Laboratory/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Para), Rua Augusto Corrêa S/N, Guamá, 66075-900 Belém, PA, Brazil.
| | - Raul Nunes de Carvalho Junior
- LABEX/FEA (Extraction Laboratory/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Para), Rua Augusto Corrêa S/N, Guamá, 66075-900 Belém, PA, Brazil.
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20
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Gong P, Wang S, Liu M, Chen F, Yang W, Chang X, Liu N, Zhao Y, Wang J, Chen X. Extraction methods, chemical characterizations and biological activities of mushroom polysaccharides: A mini-review. Carbohydr Res 2020; 494:108037. [DOI: 10.1016/j.carres.2020.108037] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 01/01/2023]
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21
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Cui D, Zhao D, Huang S. Structural characterization of a safflower polysaccharide and its promotion effect on steroid-induced osteonecrosis in vivo. Carbohydr Polym 2020; 233:115856. [PMID: 32059907 DOI: 10.1016/j.carbpol.2020.115856] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 11/23/2019] [Accepted: 01/09/2020] [Indexed: 01/24/2023]
Abstract
A water-soluble polysaccharide (SPAW) was purified from Safflower and it was identified to be (1→3)-linked β-d-Glucan. The therapeutic effect and underlying mechanism of SPAW on steroid-induced avascular necrosis of the femoral head (SANFH) in a rabbit model was performed here. The abnormal histopathologic changes and apoptosis of femoral head in model group were significantly reverted after SPAW (25, 100 and 200 mg/kg) administration for 60 days, as evidenced by the a decline of empty lacunae rate, the average bone marrow fat cell size and the proportion of apoptotic cells. Furthermore, administration of SPAW significantly decreased the Bax and caspase-3 protein expression, but increased the protein expression of Bcl-2 when compared these in model rabbits. Meanwhile, increased hydroxyproline (HOP) and decreased serum hexosamine (HOM) concentration in rabbit serum were turned to the opposite way. The present study suggested that SPAW may provide an alternative treatment for the treatment of SANFH.
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Affiliation(s)
- Daping Cui
- Department of Orthopaedics, Affiliated Zhongshan Hospital of Dalian University, No 6 Jiefang Street, Zhongshan District, Dalian 116001, China
| | - Dewei Zhao
- Department of Orthopaedics, Affiliated Zhongshan Hospital of Dalian University, No 6 Jiefang Street, Zhongshan District, Dalian 116001, China.
| | - Shibo Huang
- Department of Orthopaedics, Affiliated Zhongshan Hospital of Dalian University, No 6 Jiefang Street, Zhongshan District, Dalian 116001, China
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22
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Chakraborty I, Sen IK, Mondal S, Rout D, Bhanja SK, Maity GN, Maity P. Bioactive polysaccharides from natural sources: A review on the antitumor and immunomodulating activities. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2019.101425] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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23
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Yin Z, Zhang W, Zhang J, Liu H, Guo Q, Chen L, Wang J, Kang W. Two Novel Polysaccharides in Psoralea corylifolia L and anti-A549 Lung Cancer Cells Activity In Vitro. Molecules 2019; 24:E3733. [PMID: 31623207 PMCID: PMC6833038 DOI: 10.3390/molecules24203733] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/14/2019] [Accepted: 10/14/2019] [Indexed: 12/26/2022] Open
Abstract
Two novel water soluble heteroglycan (PCp-I and PCp-II) with anti-A549 lung cancer cells activity were isolated from Psoralea corylifolia L. Their average molecular weights were 2.721 × 104 and 2.850 × 104. PCp-I and PCp-II had the same monosaccharide composition, but their molar ratios were different. Based on methylation and NMR spectroscopy, the part structure of PCp-I was identified. The results of scanning electron microscope (SEM) showed that PCp-I had an irregular porous structure and PCp-II was flaky and irregularly curved. The results of thermogravimetry-differential scanning calorimetry (TG-DSC) showed that PCp-I and PCp-II had good thermal stability. Furthermore, PCp-I and PCp-II exhibited significant anti-A549 lung cancer cells activity (IC50 = 64.84 and 126.30 μM) in vitro.
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Affiliation(s)
- Zhenhua Yin
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Wei Zhang
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Juanjuan Zhang
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Huili Liu
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
| | - Qingfeng Guo
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Lin Chen
- Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Zhengzhou 450063, China.
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
| | - Jinmei Wang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China.
| | - Wenyi Kang
- Zhengzhou Key Laboratory of Medicinal Resources Research, Huanghe Science and Technology College, Zhengzhou 450063, China.
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China.
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24
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Mehmood S, Zhou LY, Wang XF, Cheng XD, Meng FJ, Wang Y, Lu YM, Chen Y. Structural elucidation and antioxidant activity of a novel heteroglycan from Tricholoma Lobayense. J Carbohydr Chem 2019. [DOI: 10.1080/07328303.2019.1582659] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Shomaila Mehmood
- School of Life Sciences, Anhui University, Hefei, Anhui, P. R. China
| | - Li-Yuan Zhou
- School of Life Sciences, Anhui University, Hefei, Anhui, P. R. China
- Hefei Institute of Product Quality Supervision & Inspection, Hefei, Anhui, P. R. China
| | - Xiao-Fang Wang
- School of Life Sciences, Anhui University, Hefei, Anhui, P. R. China
| | - Xiao-Du Cheng
- School of Life Sciences, Anhui University, Hefei, Anhui, P. R. China
| | - Fan-Ju Meng
- School of Life Sciences, Anhui University, Hefei, Anhui, P. R. China
| | - Ya Wang
- School of Life Sciences, Anhui University, Hefei, Anhui, P. R. China
| | - Yong-Ming Lu
- School of Life Sciences, Anhui University, Hefei, Anhui, P. R. China
- Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, Hefei, Anhui, P. R. China
| | - Yan Chen
- School of Life Sciences, Anhui University, Hefei, Anhui, P. R. China
- Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, Hefei, Anhui, P. R. China
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25
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Seedevi P, Ramu Ganesan A, Mohan K, Raguraman V, Sivakumar M, Sivasankar P, Loganathan S, Rajamalar P, Vairamani S, Shanmugam A. Chemical structure and biological properties of a polysaccharide isolated from Pleurotus sajor-caju. RSC Adv 2019; 9:20472-20482. [PMID: 35514737 PMCID: PMC9065548 DOI: 10.1039/c9ra02977j] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 05/30/2019] [Indexed: 11/21/2022] Open
Abstract
Herein, a polysaccharide obtained from Pleurotus sajor-caju was fractionated via anion-exchange column chromatography and purified using gel permeation column chromatography.
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Affiliation(s)
- Palaniappan Seedevi
- Department of Environmental Science
- Periyar University
- Salem
- India
- Centre of Advanced Study in Marine Biology
| | - Abirami Ramu Ganesan
- Department of Food Science and Home Economics
- School of Applied Sciences
- College of Engineering
- Science and Technology
- Fiji National University
| | | | | | | | | | | | - Palasundaram Rajamalar
- Centre of Advanced Study in Marine Biology
- Faculty of Marine Sciences
- Annamalai University
- India
| | - Shanmugam Vairamani
- Centre of Advanced Study in Marine Biology
- Faculty of Marine Sciences
- Annamalai University
- India
| | - Annaian Shanmugam
- Centre of Advanced Study in Marine Biology
- Faculty of Marine Sciences
- Annamalai University
- India
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26
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Li Q, Zhang F, Chen G, Chen Y, Zhang W, Mao G, Zhao T, Zhang M, Yang L, Wu X. Purification, characterization and immunomodulatory activity of a novel polysaccharide from Grifola frondosa. Int J Biol Macromol 2018; 111:1293-1303. [DOI: 10.1016/j.ijbiomac.2018.01.090] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 12/27/2017] [Accepted: 01/13/2018] [Indexed: 12/17/2022]
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27
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Mushrooms: Isolation and Purification of Exopolysaccharides. Fungal Biol 2018. [DOI: 10.1007/978-3-030-02622-6_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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28
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Fang D, Deng Z, Jung J, Hu Q, Zhao Y. Mushroom polysaccharides-incorporated cellulose nanofiber films with improved mechanical, moisture barrier, and antioxidant properties. J Appl Polym Sci 2017. [DOI: 10.1002/app.46166] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Donglu Fang
- College of Food Science and Technology; Nanjing Agricultural University; Nanjing Jiangsu 210095 China
| | - Zilong Deng
- Department of Food Science & Technology; Oregon State University; Corvallis Oregon 97331-6602
| | - Jooyeoun Jung
- Department of Food Science & Technology; Oregon State University; Corvallis Oregon 97331-6602
| | - Qiuhui Hu
- College of Food Science and Technology; Nanjing Agricultural University; Nanjing Jiangsu 210095 China
| | - Yanyun Zhao
- Department of Food Science & Technology; Oregon State University; Corvallis Oregon 97331-6602
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29
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Structural characterization of bioactive heteropolysaccharides from the medicinal fungus Inonotus obliquus (Chaga). Carbohydr Polym 2017; 185:27-40. [PMID: 29421057 DOI: 10.1016/j.carbpol.2017.12.041] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/30/2017] [Accepted: 12/14/2017] [Indexed: 12/19/2022]
Abstract
The aim of this paper was to perform a comprehensive characterization of polysaccharides isolated from the interior (IOI) and exterior (IOE) parts of the fungus Inonotus obliquus. Pre-extraction with DCM and MeOH, followed by water and alkali extraction and ethanol precipitation gave two water extracts and two alkali extracts. Neutral and acidic polysaccharide fractions were obtained after anion-exchange chromatography of the water extracts. The neutral polysaccharides (60-73 kDa) were heterogeneous and branched and consisted of a (1 → 3)-linked β-Glc backbone with (1 → 6)-linked kinks in the chain at approximately every fifth residue, with branches of (1 → 6)-linked β-Glc in addition to substantial amounts of (1 → 6)-linked α-Gal with 3-O-methylation at about every third Gal residue. The acidic polysaccharide fractions (10-31 kDa) showed similar structural motifs as the neutral fractions differing mainly by the presence of (1 → 4)-linked α-GalA and α-GlcA. β-Xyl, α-Man and α-Rha were also present in varying amounts in all fractions. No major structural differences between the IOI and IOE fractions were observed. An alkaline polysaccharide fraction (>450 kDa) was obtained from the IOI alkali extract, and consisted mainly of (1 → 3)- and (1 → 6)-linked β-Glc and (1 → 4)-linked β-Xyl. Several of the fractions showed in vitro immunomodulatory effect by increasing NO production in the murine macrophage and dendritic cell lines J774.A1 and D2SC/1. Most fractions managed to increase NO production only at the highest concentration tested (100 μg/ml), while the neutral fraction IOE-WN activated potent NO production at 10 μg/ml and was considered the most promising immunomodulating fraction in this study.
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Pattanayak M, Maity P, Samanta S, Sen IK, Manna DK, Nandi AK, Ghosh S, Acharya K, Islam SS. Studies on structure and antioxidant properties of a heteroglycan isolated from wild edible mushroom Lentinus sajor-caju. Int J Biol Macromol 2017; 107:322-331. [PMID: 28867230 DOI: 10.1016/j.ijbiomac.2017.08.163] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 07/20/2017] [Accepted: 08/24/2017] [Indexed: 11/15/2022]
Abstract
A water-soluble heteroglycan (PS-I) isolated from the aqueous extract of a wild edible mushroom Lentinus sajor-caju showed average molecular weight ∼1.79×105Da. The structure of the polysaccharide was determined using chemical and 1D/2D NMR experiments. Acid hydrolysis indicated the presence of d-glucose, d-galactose, d-mannose, and l-fucose in a molar ratio of nearly 4:4:1:1 respectively. The presence of terminal Fucp, terminal Galp, (1→3)-Glcp, (1→6)-Galp, (1→6)-Glcp, (1→4,6)-Galp, and (1→2,4)-Manp moieties were established from methylation analysis. The chemical and NMR analyses indicated that the PS-I was a heteroglycan composed of a repeating unit with backbone chain of three (1→6)-α-d-galactopyranosyl residues, two (1→6)-β-d-glucopyranosyl residues, one (1→4)-α-d-mannopyranosyl residue, and two (1→3)-β-d-glucopyranosyl residues where one (1→6)-α-d-galactopyranosyl residue was branched at O-4 position with terminal α-l-fucopyranosyl residue and (1→4)-α-d-mannopyranosyl residue was branched at O-2 position with terminal α-d-galactopyranosyl residue and the structure was proposed as; The PS-I is a moderate antioxidant compound which showed DPPH radical scavenging activity, hydroxyl radical scavenging activity, ABTS radical scavenging property, reducing power, and ferrous ion chelating ability.
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Affiliation(s)
- Manabendra Pattanayak
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Prasenjit Maity
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Surajit Samanta
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Ipsita K Sen
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Dilip K Manna
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Ashis K Nandi
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Sandipta Ghosh
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, 35, Ballygunge Circular Road, Kolkata 700019, West Bengal, India
| | - Krishnendu Acharya
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, 35, Ballygunge Circular Road, Kolkata 700019, West Bengal, India
| | - Syed S Islam
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India.
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Geng P, Siu KC, Wang Z, Wu JY. Antifatigue Functions and Mechanisms of Edible and Medicinal Mushrooms. BIOMED RESEARCH INTERNATIONAL 2017; 2017:9648496. [PMID: 28890898 PMCID: PMC5584359 DOI: 10.1155/2017/9648496] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 07/16/2017] [Indexed: 12/14/2022]
Abstract
Fatigue is the symptom of tiredness caused by physical and/or psychological stresses. As fatigue is becoming a serious problem in the modern society affecting human health, work efficiency, and quality of life, effective antifatigue remedies other than pharmacological drugs or therapies are highly needed. Mushrooms have been widely used as health foods, because of their various bioactive constituents such as polysaccharides, proteins, vitamins, minerals, and dietary fiber. This paper reviews the major findings from previous studies on the antifatigue effects, the active components of mushrooms, and the possible mechanisms. Many studies have demonstrated the antifatigue effects of edible and medicinal mushrooms. These mushrooms probably mitigate human fatigue through effects on the functional systems, including the muscular, cardiovascular, hormone, and immune system. The bioactive constituents that contribute to the antifatigue effects of mushrooms may include polysaccharides, peptides, nucleosides, phenolic compounds, and triterpenoids. Further research is still needed to identify the active ingredients and to investigate their mechanism of action on the antifatigue effects. Since most previous studies have been carried out in animal models, more human trials should be performed to verify the antifatigue function of edible and medicinal mushrooms.
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Affiliation(s)
- Ping Geng
- Department of Applied Biology & Chemical Technology, State Key Laboratory of Chinese Medicine and Molecular Pharmacology in Shenzhen, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Ka-Chai Siu
- Department of Applied Biology & Chemical Technology, State Key Laboratory of Chinese Medicine and Molecular Pharmacology in Shenzhen, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Zhaomei Wang
- School of Food Science & Engineering, South China University of Technology, Guangzhou 510640, China
| | - Jian-Yong Wu
- Department of Applied Biology & Chemical Technology, State Key Laboratory of Chinese Medicine and Molecular Pharmacology in Shenzhen, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
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