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Su C, Wang X, Deng Y, Min D, Fang G, Huang C. The Enhancement Origin of Antioxidant Property of Carboxylated Lignin Isolated from Herbaceous Biomass Using the Maleic Acid Hydrotropic Fractionation. Int J Mol Sci 2024; 25:9257. [PMID: 39273206 PMCID: PMC11394719 DOI: 10.3390/ijms25179257] [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: 07/11/2024] [Revised: 08/05/2024] [Accepted: 08/17/2024] [Indexed: 09/15/2024] Open
Abstract
Lignin is endowed with antioxidant activity due to its diverse chemical structure. It is necessary to explore the relationship between antioxidant activity and the chemical structure of the lignin to develop its high-value utilization. Herein, we employed maleic acid (MA) as a hydrotropic agent to preferably isolate the lignin from distinct herbaceous sources (wheat straw and switchgrass) under atmospheric pressure conditions. The resultant acid hydrotropic lignin (AHL) isolated from wheat straw exhibited high radical scavenging rates, up to 98% toward DPPH and 94% toward ABTS. Further investigations indicated that during the MA hydrotropic fractionation (MAHF) process, lignin was carboxylated by MA at γ-OH of the side-chain, providing additional antioxidant activity from the carboxy group. It was also found that the radical scavenging rate of AHL has a positive correlation with carboxyl, phenolic hydroxyl contents, and the S-G (syringyl-guaiacyl) ratio, which could be realized by increasing the MAHF severity. Overall, this work underlies the enhancement origin of the antioxidant property of lignin, which will facilitate its application in biological fields as an efficient, cheap, and renewable antioxidant additive.
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Affiliation(s)
- Chen Su
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Institute of Chemical Industry and Forest Products, Chinese Academy of Forestry, Nanjing 210042, China
| | - Xiu Wang
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, School of Materials Science and Engineering, Peking University, Beijing 100871, China
| | - Yongjun Deng
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Institute of Chemical Industry and Forest Products, Chinese Academy of Forestry, Nanjing 210042, China
| | - Douyong Min
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Guigan Fang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Institute of Chemical Industry and Forest Products, Chinese Academy of Forestry, Nanjing 210042, China
| | - Chen Huang
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Institute of Chemical Industry and Forest Products, Chinese Academy of Forestry, Nanjing 210042, China
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2
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Su C, Wang X, Deng Y, Tian Z, Huang C, Fang G. Comprehensive insights of pretreatment strategies on the structures and bioactivities variation of lignin-carbohydrate complexes. Front Bioeng Biotechnol 2024; 12:1465328. [PMID: 39229456 PMCID: PMC11368791 DOI: 10.3389/fbioe.2024.1465328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2024] [Accepted: 08/09/2024] [Indexed: 09/05/2024] Open
Abstract
Introduction: Due to its unique structural features and bioactivities, the lignin-carbohydrate complex (LCC) displays great potential in vast industrial applications. However, the elucidation of how various pretreatment methods affect the structure and bioactivities remains unaddressed. Method: The three pretreatment methods were systematically studied on the variations of structures and bioactivities, and the Gramineae plant, i.e., wheat straw, was adopted in this study. The structures and bioactivities variation caused by different pretreatments were studied in detail. Result and Discussion: The results showed that compared to physical or chemical pretreatments, biological pretreatment was the most effective approach in improving the bioactivities of LCC. The LCC from biological pretreatment (enzymatic hydrolysis, ELCC4) had more functional groups while the lower weight-average molecular weight (Mw) and polydispersity index (PDI) were well-endowed. The highest antioxidant abilities against ABTS and DPPH of ELCC4 were high up to 95% and 84%, respectively. Furthermore, ELCC4 also showed the best ultraviolet (UV)-blocking rate of 96%, which was increased by 6% and 2% compared to LCC8 (physical pretreatment) and LLCC4 (chemical pretreatment). This work prospectively boosts the understanding of pretreatment strategies on the structures and bioactivities variation of LCC and facilitates its utilization as sustainable and biologically active materials in various fields.
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Affiliation(s)
- Chen Su
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing, China
- Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, China
| | - Xiu Wang
- Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, China
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, School of Materials Science and Engineering, Peking University, Beijing, China
| | - Yongjun Deng
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing, China
- Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, China
| | - Zhongjian Tian
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
| | - Chen Huang
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing, China
- Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, China
| | - Guigan Fang
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing, China
- Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, China
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3
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Kobus Z, Krzywicka M, Blicharz-Kania A, Bosacka A, Pecyna A, Ivanišová E, Kozłowicz K, Kovačiková E. Impact of Incorporating Dried Chaga Mushroom ( Inonotus obliquus) into Gluten-Free Bread on Its Antioxidant and Sensory Characteristics. Molecules 2024; 29:3801. [PMID: 39202879 PMCID: PMC11357129 DOI: 10.3390/molecules29163801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2024] [Revised: 08/07/2024] [Accepted: 08/08/2024] [Indexed: 09/03/2024] Open
Abstract
Gluten-free bread is increasingly popular among individuals with celiac disease, and The incorporation of mushroom flour offers a novel method to enhance its nutritional profile, antioxidant content, and sensory properties. This study aimed to evaluate the antioxidant and sensory characteristics of gluten-free bread with varying amounts of chaga mushroom flour (5%, 10%, 15%, 20%). The total contents of polyphenols and flavonoids were measured using a spectrophotometric method. Antioxidant activity was assessed through DPPH and FRAP methods, while textural properties were evaluated using the TPA test. Bread colour was analysed using the CIELab system, and sensory evaluation was performed by a panel of trained consumers. The results showed that gluten-free bread enriched with chaga flour had increased polyphenol and flavonoid content and enhanced antioxidant activity. The highest levels of polyphenols, flavonoids, DPPH, and FRAP activity were found in bread with 20% chaga. The addition of chaga mushroom significantly affected the bread's hardness, cohesiveness, and chewiness. Specifically, 20% chaga flour had the most pronounced effect on hardness and elasticity, while 15% chaga flour had the greatest impact on chewiness and cohesiveness. The bread's colour darkened with higher chaga concentrations. The results of sensory evaluation showed a negative correlation between consumer preferences and bread fortified with chaga mushroom flour. The overall consumer acceptability score indicates that only a small addition of mushroom flour (up to 10%) can be used to bake gluten-free bread.
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Affiliation(s)
- Zbigniew Kobus
- Department of Technology Fundamentals, University of Life Sciences in Lublin, Głeboka 28, 20-612 Lublin, Poland; (Z.K.); (A.B.); (A.P.)
| | - Monika Krzywicka
- Department of Technology Fundamentals, University of Life Sciences in Lublin, Głeboka 28, 20-612 Lublin, Poland; (Z.K.); (A.B.); (A.P.)
| | - Agata Blicharz-Kania
- Department of Biological Bases of Food and Feed Technologies, University of Life Sciences in Lublin, Głeboka 28, 20-612 Lublin, Poland; (A.B.-K.); (K.K.)
| | - Alicja Bosacka
- Department of Technology Fundamentals, University of Life Sciences in Lublin, Głeboka 28, 20-612 Lublin, Poland; (Z.K.); (A.B.); (A.P.)
| | - Anna Pecyna
- Department of Technology Fundamentals, University of Life Sciences in Lublin, Głeboka 28, 20-612 Lublin, Poland; (Z.K.); (A.B.); (A.P.)
| | - Eva Ivanišová
- Institute of Food Sciences, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture, Trieda Andreja Hlinku 2, 949 76 Nitra, Slovakia;
- Food Incubator, AgroBioTech Research Centre, Slovak University of Agriculture, Trieda Andreja Hlinku 2, 949 76 Nitra, Slovakia
| | - Katarzyna Kozłowicz
- Department of Biological Bases of Food and Feed Technologies, University of Life Sciences in Lublin, Głeboka 28, 20-612 Lublin, Poland; (A.B.-K.); (K.K.)
| | - Eva Kovačiková
- AgroBioTech Research Centre, Slovak University of Agriculture, Trieda Andreja Hlinku 2, 949 76 Nitra, Slovakia;
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4
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Wang S, Wang R, Li R, Li Y. Research Progress on Application of Inonotus obliquus in Diabetic Kidney Disease. J Inflamm Res 2023; 16:6349-6359. [PMID: 38161352 PMCID: PMC10756068 DOI: 10.2147/jir.s431913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 12/03/2023] [Indexed: 01/03/2024] Open
Abstract
Diabetic kidney disease (DKD) is one of the prime causes of end-stage renal disease. At present, the treatment of DKD is mainly confined to inhibiting the renin-angiotensin-aldosterone system, but the therapeutic effects is not satisfactory. As a kind of very rare and precious medicinal fungi, Inonotus obliquus has a very high medicinal value. Due to its special hypoglycemic and pharmacological effect, researchers currently have attached great importance to it. In this paper, the biological activities, pharmacological effects and application status in the treatment of DKD-related diseases of Inonotus obliquus and the latest progress of metabolites isolated from it in DKD were summarized, thus providing detailed insights and basic understanding of the potential application prospects in DKD.
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Affiliation(s)
- Shuyue Wang
- Department of Nephrology, Shanxi Provincial People’s Hospital, Taiyuan, Shanxi, 030012, People’s Republic of China
| | - Ruihua Wang
- The Third Clinical College, Shanxi University of Chinese Medicine, Taiyuan, Shanxi, 030002, People’s Republic of China
| | - Rongshan Li
- Department of Nephrology, Shanxi Provincial People’s Hospital, Taiyuan, Shanxi, 030012, People’s Republic of China
| | - Yafeng Li
- Department of Nephrology, Shanxi Provincial People’s Hospital, Taiyuan, Shanxi, 030012, People’s Republic of China
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5
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Ern PTY, Quan TY, Yee FS, Yin ACY. Therapeutic properties of Inonotus obliquus (Chaga mushroom): A review. Mycology 2023; 15:144-161. [PMID: 38813471 PMCID: PMC11132974 DOI: 10.1080/21501203.2023.2260408] [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: 07/24/2023] [Accepted: 09/13/2023] [Indexed: 05/31/2024] Open
Abstract
Inonotus obliquus, also known as Chaga, is a medicinal mushroom that has been used for therapeutic purposes since the sixteenth century. Collections of folk medicine record the application of Chaga for the treatment of diseases such as gastrointestinal cancer, diabetes, bacterial infection, and liver diseases. Modern research provides scientific evidence of the therapeutic properties of I. obliquus extracts, including anti-inflammatory, antioxidant, anticancer, anti-diabetic, anti-obesity, hepatoprotective, renoprotective, anti-fatigue, antibacterial, and antiviral activities. Various bioactive compounds, including polysaccharides, triterpenoids, polyphenols, and lignin metabolites have been found to be responsible for the health-benefiting properties of I. obliquus. Furthermore, some studies have elucidated the underlying mechanisms of the mushroom's medicinal effects, revealing the compounds' interactions with enzymes or proteins of important pathways. Thus, this review aims to explore available information on the therapeutic potentials of Inonotus obliquus for the development of an effective naturally sourced treatment option.
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Affiliation(s)
- Phoebe Tee Yon Ern
- School of Biosciences, Faculty of Health & Medical Sciences, Taylor’s University, Subang Jaya, Selangor, Malaysia
| | - Tang Yin Quan
- School of Biosciences, Faculty of Health & Medical Sciences, Taylor’s University, Subang Jaya, Selangor, Malaysia
| | - Fung Shin Yee
- Department of Molecular Medicine, Faculty of Medicine Building, University of Malaya, Kuala Lumpur, Malaysia
| | - Adeline Chia Yoke Yin
- School of Biosciences, Faculty of Health & Medical Sciences, Taylor’s University, Subang Jaya, Selangor, Malaysia
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6
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Wu J, Mo J, Xiang W, Shi X, Guo L, Li Y, Bao Y, Zheng L. Immunoregulatory effects of Tetrastigma hemsleyanum polysaccharide via TLR4-mediated NF-κB and MAPK signaling pathways in Raw264.7 macrophages. Biomed Pharmacother 2023; 161:114471. [PMID: 36889110 DOI: 10.1016/j.biopha.2023.114471] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 03/08/2023] Open
Abstract
Polysaccharide of Tetrastigma hemsleyanum (THP) exert antioxidant, antibacterial, lipid-lowering, and anti-inflammatory properties, especially some evidences have highlighted the efficiency of it as an anti-tumor agent. However, as a biological macromolecule with bidirectional immune regulation, the immunological enhancement effects of THP on macrophages and its underlying mechanisms are still largely unknown. In the present study, THP was prepared and characterized, and then the effect of THP on Raw264.7 cell activation was investigated. Structural characteristics of THP showed that the average molecular weight was 370.26 kDa, and the main monosaccharide composition was galactose, glucuronic acid, mannose, and glucose at a ratio of 31.56: 25.15: 19.44: 12.60, with high viscosity causing by relative high uronic acid. For immunomodulatory activity investigation, THP promoted the production of NO, IL-6 and TNF-α, as well as the expression of IL-1β, MCP-1, iNOS and COX-2, which were almost completely inhibited by TLR4 antagonist. Further study showed that THP could activate NF-κB and MAPK signaling pathways, and thus enhanced the phagocytic activity of Raw264.7 macrophages. In conclusion, the present study provided evidences that THP could be served as a new immunomodulator in both functional foods and the pharmaceutical field.
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Affiliation(s)
- Jiayuan Wu
- The key Laboratory, The Second Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, China
| | - Juanfen Mo
- The key Laboratory, The Second Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, China
| | - Wei Xiang
- Chongqing College of Traditional Chinese Medicine, Chongqing 402760, China
| | - Xiaowen Shi
- Department of Cardiology, The Second Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, China
| | - Li Guo
- The key Laboratory, The Second Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, China
| | - Yi Li
- The key Laboratory, The Second Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, China
| | - Yi Bao
- The key Laboratory, The Second Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, China
| | - Li Zheng
- The key Laboratory, The Second Affiliated Hospital of Jiaxing University, Jiaxing, Zhejiang 314000, China.
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7
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Liu Y, Wang X, Wu Q, Pei W, Teo MJ, Chen ZS, Huang C. Application of lignin and lignin-based composites in different tissue engineering fields. Int J Biol Macromol 2022; 222:994-1006. [DOI: 10.1016/j.ijbiomac.2022.09.267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 09/17/2022] [Accepted: 09/28/2022] [Indexed: 12/17/2022]
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8
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Chen W, Dong T, Bai F, Wang J, Li X. Lignin–carbohydrate complexes, their fractionation, and application to healthcare materials: A review. Int J Biol Macromol 2022; 203:29-39. [DOI: 10.1016/j.ijbiomac.2022.01.132] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/10/2022] [Accepted: 01/19/2022] [Indexed: 12/21/2022]
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9
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Song C, Huang F, Liu L, Zhou Q, Zhang D, Fang Q, Lei H, Niu H. Characterization and prebiotic properties of pectin polysaccharide from Clausena lansium (Lour.) Skeels fruit. Int J Biol Macromol 2022; 194:412-421. [PMID: 34813784 DOI: 10.1016/j.ijbiomac.2021.11.083] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/29/2021] [Accepted: 11/14/2021] [Indexed: 01/07/2023]
Abstract
Pectins have proven to be advantageous for human health as they regulate beneficial microbial communities and enhance immunity. The fruit of Clausena lansium (Lour.) Skeels (Wampee), also referred to as "treasure in fruit", is rich in pectin polysaccharides. In this study, a homogalacturonan-type pectin (CCP2) with a molecular weight of 8.9 × 104 Da and degree of esterification of 42.86% was isolated from Wampee fruit. The gut microbiota regulation and phagocytosis-enhancing properties of CCP2 were examined in vivo and in vitro, respectively. Oral administration of CCP2 dramatically decreased the abundance of Bacteroidetes and increased the abundance of Firmicutes in intestinal bacteria in mice. The content of short-chain fatty acids in the feces also significantly improved. Moreover, CCP2 exhibited excellent phagocytosis-enhancing activities on RAW 264.7 macrophages. These results suggested that CCP2 could be a potential gut microbiota regulator and phagocytosis-enhancer, which could be used in food products to promote health through beneficial manipulation of gut microbiota.
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Affiliation(s)
- Can Song
- School of Pharmacy, Southwest Medical University, Luzhou 646000, Sichuan, China
| | - Feihong Huang
- School of Pharmacy, Southwest Medical University, Luzhou 646000, Sichuan, China
| | - Linyu Liu
- School of Pharmacy, Southwest Medical University, Luzhou 646000, Sichuan, China
| | - Quan Zhou
- School of Pharmacy, Southwest Medical University, Luzhou 646000, Sichuan, China
| | - Dan Zhang
- School of Pharmacy, Southwest Medical University, Luzhou 646000, Sichuan, China
| | - Qi Fang
- School of Pharmacy, Southwest Medical University, Luzhou 646000, Sichuan, China
| | - Hui Lei
- School of Pharmacy, Southwest Medical University, Luzhou 646000, Sichuan, China.
| | - Hong Niu
- School of Pharmacy, Southwest Medical University, Luzhou 646000, Sichuan, China.
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Insuasti‐Cruz E, Suárez‐Jaramillo V, Mena Urresta KA, Pila‐Varela KO, Fiallos‐Ayala X, Dahoumane SA, Alexis F. Natural Biomaterials from Biodiversity for Healthcare Applications. Adv Healthc Mater 2022; 11:e2101389. [PMID: 34643331 DOI: 10.1002/adhm.202101389] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 09/20/2021] [Indexed: 12/22/2022]
Abstract
Natural biomaterials originating during the growth cycles of all living organisms have been used for many applications. They span from bioinert to bioactive materials including bioinspired ones. As they exhibit an increasing degree of sophistication, natural biomaterials have proven suitable to address the needs of the healthcare sector. Here the different natural healthcare biomaterials, their biodiversity sources, properties, and promising healthcare applications are reviewed. The variability of their properties as a result of considered species and their habitat is also discussed. Finally, some limitations of natural biomaterials are discussed and possible future developments are provided as more natural biomaterials are yet to be discovered and studied.
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Affiliation(s)
- Erick Insuasti‐Cruz
- School of Biological Sciences & Engineering Yachay Tech University Urcuquí 100119 Ecuador
| | | | | | - Kevin O. Pila‐Varela
- School of Biological Sciences & Engineering Yachay Tech University Urcuquí 100119 Ecuador
| | - Xiomira Fiallos‐Ayala
- School of Biological Sciences & Engineering Yachay Tech University Urcuquí 100119 Ecuador
| | - Si Amar Dahoumane
- Department of Chemical Engineering Polytech Montreal Montreal Quebec H3C 3A7 Canada
- Center for Advances in Water and Air Quality (CAWAQ) Lamar University Beaumont TX 77710 USA
| | - Frank Alexis
- School of Biological Sciences & Engineering Yachay Tech University Urcuquí 100119 Ecuador
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11
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Yang Y, Chang Y, Wu Y, Liu H, Liu Q, Kang Z, Wu M, Yin H, Duan J. A homogeneous polysaccharide from Lycium barbarum: Structural characterizations, anti-obesity effects and impacts on gut microbiota. Int J Biol Macromol 2021; 183:2074-2087. [PMID: 34097961 DOI: 10.1016/j.ijbiomac.2021.05.209] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 05/19/2021] [Accepted: 05/31/2021] [Indexed: 11/16/2022]
Abstract
Lycium barbarum polysaccharides (LBPs) are known for their beneficial effects on diabetes, NAFLD and related chronic metabolic diseases induced by high-fat diet (HFD). However, the relevant researches are mainly about the whole crude polysaccharides, the specific active ingredient of LBPs and its bioactivity have been rarely explored. Herein, a homogeneous polysaccharide (LBP-W) was isolated and purified from crude LBPs. Structure characterizations indicated that LBP-W contained a main chain consisting of a repeated unit of →6)-β-Galp(1 → residues with branches composed of α-Araf, β-Galp and α-Rhap residues at position C-3. The objective of this study was to evaluate the anti-obesogenic effect of LBP-W and figure out the underlying mechanisms. In vivo efficacy trial illustrated that LBP-W supplements can alleviate HFD-induced mice obesity significantly. Gut microbiota analysis showed that LBP-W not only improved community diversity of intestinal flora, but also regulated their specific genera. Moreover, LBP-W can increase the content of short-chain fatty acids (SCFAs), a metabolite of the intestinal flora. In summary, all these results demonstrated that the homogeneous polysaccharide purified from L. barbarum could be used as a prebiotic agent to improve obesity by modulating the composition of intestinal flora and the metabolism of SCFAs.
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Affiliation(s)
- Yu Yang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Yifan Chang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Yi Wu
- College of Plant Protection, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Hairong Liu
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Qishan Liu
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Zuzhe Kang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Man Wu
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Hong Yin
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, 712100, Shaanxi, China.
| | - Jinyou Duan
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, 712100, Shaanxi, China.
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12
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Enhancement of the antioxidant abilities of lignin and lignin-carbohydrate complex from wheat straw by moderate depolymerization via LiCl/DMSO solvent catalysis. Int J Biol Macromol 2021; 184:369-379. [PMID: 34126153 DOI: 10.1016/j.ijbiomac.2021.06.063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/06/2021] [Accepted: 06/09/2021] [Indexed: 11/22/2022]
Abstract
A facile and environmentally-friendly strategy for increasing antioxidant activity is a crucial issue for value-added lignin and lignin-carbohydrate complex (LCC) as alternative antioxidants. However, the antioxidant activities of lignin and LCC by the traditional solid-liquid extraction (SLE) methods were restricted by the relatively lower solubility induced from high molecular weight (Mw), and the less functional groups including, phenolic hydroxyl and carboxyl. To improve the antioxidantion of lignin and LCC, lithium chloride/dimethyl sulfoxide (LiCl/DMSO) solvent fractionation (LDSF) was conducted to increase the functional groups and reduce Mw, in which LiCl/DMSO acted triple roles as solvent, acid, and metal chloride catalyst for the depolymerization reaction synchronously. The β-O-4' linkages were cleaved to release the phenolic hydroxyl, resulting in decreasing Mw; the hydroxyl of the side-chain of lignin was oxidized into carboxyl. Thus, the lignin (LD-RL) and LCC (LD-LCC) samples from LDSF had a higher syringyl (S)/guaiacyl (G) ratio, phenolic hydroxyl, and carboxyl contents, but less Mw than control groups from SLE. Consequently, they presented more excellent scavenging rates toward DPPH and ABTS radicals, up to 90%. This work provided panoramic perspectives and basics of the green and convenient approach to isolate and modify lignin and LCC for great antioxidantion with LDSF.
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13
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Lu Y, Jia Y, Xue Z, Li N, Liu J, Chen H. Recent Developments in Inonotus obliquus (Chaga mushroom) Polysaccharides: Isolation, Structural Characteristics, Biological Activities and Application. Polymers (Basel) 2021; 13:1441. [PMID: 33947037 PMCID: PMC8124789 DOI: 10.3390/polym13091441] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/23/2021] [Accepted: 04/27/2021] [Indexed: 12/16/2022] Open
Abstract
Inonotus obliquus (Chaga mushroom) is a kind of medicine and health food widely used by folk in China, Russia, Korea, and some occidental countries. Among the extracts from Inonotus obliquus, Inonotus obliquus polysaccharide (IOPS) is supposed to be one of the major bioactive components in Inonotus obliquus, which possesses antitumor, antioxidant, anti-virus, hypoglycemic, and hypolipidemic activities. In this review, the current advancements on extraction, purification, structural characteristics, and biological activities of IOPS were summarized. This review can provide significant insight into the IOPS bioactivities as their in vitro and in vivo data were summarized, and some possible mechanisms were listed. Furthermore, applications of IOPS were reviewed and discussed; IOPS might be a potential candidate for the treatment of cancers and type 2 diabetes. Besides, new perspectives for the future work of IOPS were also proposed.
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Affiliation(s)
| | | | | | | | | | - Haixia Chen
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China; (Y.L.); (Y.J.); (Z.X.); (N.L.); (J.L.)
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Sun H, Ding W, Duan W, Zhou J, Guo L. Proteomic reveals the influences of smoke-water and karrikinolide on the biosynthesis of salvianolic acids and lignins in Salvia miltiorrhiza hairy roots. PLANTA 2021; 253:87. [PMID: 33811528 DOI: 10.1007/s00425-021-03619-y] [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: 12/05/2020] [Accepted: 03/26/2021] [Indexed: 06/12/2023]
Abstract
The proteins related to the biosynthesis of salvianolic acids and lignins were regulated by smoke-water and karrikinolide in Salvia miltiorrhiza hairy roots. The effects of smoke-water (SW) and karrikinolide (KAR1) on the biosynthesis of salvianolic acids and lignins in Salvia miltiorrhiza hairy roots have been studied using proteomic technology. The results showed that a total of 1290 and 1678 differentially expressed proteins were respectively obtained in SW and KAR1 comparing to the control. Bioinformatics analysis indicated the differentially expressed proteins responding to SW and KAR1 treatments mainly involved in macromolecule metabolic process, cell part, binding, etc., and most of the proteins were located at the cytoplasm and cell membrane, followed by nuclear. In addition, the proteins involved in salvianolic acids biosynthesis were up-regulated, including 4-coumarate-CoA ligase (EC 6.2.1.12) and shikimate O-hydroxycinnamoyl-transferase (EC 2.3.1.133). Enzymes involved in lignins biosynthesis were also identified, e.g. cinnamyl-alcohol dehydrogenase (EC 1.1.1.195) and peroxidase (EC 1.11.1.7). The results indicated that proteins related to the biosynthesis of salvianolic acids and lignins were regulated by SW and KAR1 in S. miltiorrhiza hairy roots. This study will enhance our understanding of the mechanism by which SW and KAR1 on the biosynthesis of salvianolic acids and lignins in S. miltiorrhiza hairy roots.
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Affiliation(s)
- Hui Sun
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, China
| | - Weina Ding
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, China
| | - Wanying Duan
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, China
| | - Jie Zhou
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, China.
| | - Lanping Guo
- State Key Laboratory of Dao-Di Herbs, National Resource Center for Chinese Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
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Gan T, Zhou Q, Su C, Xia J, Xie D, Liu Z, Cao Y. Efficient isolation of organosolv lignin-carbohydrate complexes (LCC) with high antioxidative activity via introducing LiCl/DMSO dissolving. Int J Biol Macromol 2021; 181:752-761. [PMID: 33798581 DOI: 10.1016/j.ijbiomac.2021.03.167] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/20/2021] [Accepted: 03/27/2021] [Indexed: 11/28/2022]
Abstract
Lignin-carbohydrate complexes (LCC) have shown great potential as biocompatible antioxidants. But it is difficult to isolate LCC efficiently from lignocellulose by traditional Solid-Liquid Extraction method (SLE), which is blamed to the innate bioimpedance caused by the complex supramolecular structure of the lignocellulose, and a great mass transferring resistance between the extracting solution and solid lignocellulose. To release these restrictions above and improve the efficiency of LCC isolation, a modified isolating method named Liquid-Liquid Extraction (LLE) was proposed, in which ball-milled wheat stalk was dissolved in lithium chloride/dimethyl sulfoxide (LiCl/DMSO) solution, then regenerated by dioxane aqueous to extract LL-LCCs. The effect of the LLE on the LCC isolating was evaluated and results showed that both the total yield and antioxidant activity of LL-LCCs were higher than that of control group. It proved the dissolution of wheat stalk in LiCl/DMSO solution could reduce the mass transfer resistance during the extraction. Due to the catalyzation of LiCl as Lewis acid, LL-LCCs had lower molecular weight but more phenolic hydroxyl groups and higher S/G ratios. These factors of LL-LCCs resulted in greater free-radical scavenging ability than control sample. The modified isolation protocol could facilitate the isolation and utilization of LCCs as a free-radical scavenger.
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Affiliation(s)
- Tao Gan
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Science, Nanjing Forestry University, Nanjing 210037, Jiangsu, PR China
| | - Qia Zhou
- Hmei Machinery & Engineering Co., Hangzhou 311121, Zhejiang, PR China
| | - Chen Su
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Science, Nanjing Forestry University, Nanjing 210037, Jiangsu, PR China
| | - Jianyu Xia
- School of Textile Clothing and Arts Media, Suzhou Institute of Trade & Commerce, Suzhou 215009, Jiangsu, PR China
| | - Di Xie
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Science, Nanjing Forestry University, Nanjing 210037, Jiangsu, PR China
| | - Zhulan Liu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Science, Nanjing Forestry University, Nanjing 210037, Jiangsu, PR China.
| | - Yunfeng Cao
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Science, Nanjing Forestry University, Nanjing 210037, Jiangsu, PR China.
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Arruda MDM, da Paz Leôncio Alves S, da Cruz Filho IJ, de Sousa GF, de Souza Silva GA, do Nascimento Santos DKD, do Carmo Alves de Lima M, de Moraes Rocha GJ, de Souza IA, de Melo CML. Characterization of a lignin from Crataeva tapia leaves and potential applications in medicinal and cosmetic formulations. Int J Biol Macromol 2021; 180:286-298. [PMID: 33737189 DOI: 10.1016/j.ijbiomac.2021.03.077] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 03/08/2021] [Accepted: 03/13/2021] [Indexed: 12/18/2022]
Abstract
Lignins are phenolic macromolecules that have several applications. In this work, we examine some biological activities of a lignin-like macromolecule isolated from the Crataeva tapia leaves, not yet studied to evaluate its potential applications in medicinal and cosmetic formulations. Lignin was obtained by alkaline delignification and its physical-chemical characterization was made by means of FT-IR, UV-Vis, NMR spectroscopy, elementary analysis, molecular mass determination and thermal analysis. Lignin is of the GSH type, with levels of hydrogen (5.10%), oxygen (27.18%), carbon (67.60%), nitrogen (0.12%) and phenolic content of 189.6 ± 9.6 mg GAE/g. In addition, it is a thermally stable macromolecule with low antioxidant activity. Cytotoxicity and cytokine production were assessed by flow cytometry. The photoprotective activity was evaluated by adding different concentrations of lignin to a commercial cream. Lignin was not cytotoxic, it stimulated the production of TNF-α, IL-6 and IL-10 and did not promote a significant change in nitric oxide levels. In addition, this macromolecule was able to promote increased absorption of ultraviolet light from a commercial cream. These results reinforce the ethnopharmacological use of C. tapia leaves and suggest the need for further studies to determine the potential medicinal and cosmetic applications (sunscreen) of lignin from C. tapia leaves.
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Affiliation(s)
- Marcela Daniela Muniz Arruda
- Department of Antibiotics, Biosciences Center, Federal University of Pernambuco (UFPE), Avenida Prof. Artur de Sá, s/n, 50740-520 Recife, PE, Brazil
| | - Simone da Paz Leôncio Alves
- Department of Antibiotics, Biosciences Center, Federal University of Pernambuco (UFPE), Avenida Prof. Artur de Sá, s/n, 50740-520 Recife, PE, Brazil
| | - Iranildo José da Cruz Filho
- Department of Antibiotics, Biosciences Center, Federal University of Pernambuco (UFPE), Avenida Prof. Artur de Sá, s/n, 50740-520 Recife, PE, Brazil
| | - Georon Ferreira de Sousa
- Department of Antibiotics, Biosciences Center, Federal University of Pernambuco (UFPE), Avenida Prof. Artur de Sá, s/n, 50740-520 Recife, PE, Brazil
| | - Guilherme Antonio de Souza Silva
- Department of Antibiotics, Biosciences Center, Federal University of Pernambuco (UFPE), Avenida Prof. Artur de Sá, s/n, 50740-520 Recife, PE, Brazil
| | | | - Maria do Carmo Alves de Lima
- Department of Antibiotics, Biosciences Center, Federal University of Pernambuco (UFPE), Avenida Prof. Artur de Sá, s/n, 50740-520 Recife, PE, Brazil
| | - George Jackson de Moraes Rocha
- Brazilian Biorenewables National Laboratory (LNBR), Brazilian Center for Research in Energy and Materials (CNPEM), Polo II de Alta Tecnologia, Rua Giuseppe Máximo Scolfaro, 10.000, PO Box 6192, 13083-100 Campinas, SP, Brazil.
| | - Ivone Antonia de Souza
- Department of Antibiotics, Biosciences Center, Federal University of Pernambuco (UFPE), Avenida Prof. Artur de Sá, s/n, 50740-520 Recife, PE, Brazil
| | - Cristiane Moutinho Lagos de Melo
- Department of Antibiotics, Biosciences Center, Federal University of Pernambuco (UFPE), Avenida Prof. Artur de Sá, s/n, 50740-520 Recife, PE, Brazil
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Comparison of Polysaccharides Extracted from Cultivated Mycelium of Inonotus obliquus with Polysaccharide Fractions Obtained from Sterile Conk (Chaga) and Birch Heart Rot. J Fungi (Basel) 2021; 7:jof7030189. [PMID: 33800424 PMCID: PMC8000984 DOI: 10.3390/jof7030189] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/03/2021] [Accepted: 03/05/2021] [Indexed: 11/22/2022] Open
Abstract
The polysaccharides of the sterile conk of Inonotus obliquus (Chaga) have demonstrated multiple bioactivities. The mycelium of this basidiomycete, obtained after submerged cultivation, has been considered a feasible alternative to the sterile conk for the production of polysaccharides. However, previous research has paid little attention to the differences in the structures of polymers obtained from the different resources. Moreover, the birch wood colonized by I. obliquus has never been investigated as a source of bioactive polysaccharides. In the present study, polysaccharide fractions produced from cultivated mycelium, sterile conks of different geographical origins, and birch heart rot were investigated. High amounts of phenolic compounds, possibly lignans, were bound to the sterile conk polysaccharides. Mycelial polysaccharides were rich in α- and β-glucans and had high (105 Da) and low (104 Da) molecular weight populations. On the other hand, sterile conk polysaccharides were mainly β-glucan of lower and monodispersed molecular weight (103 Da). Heart rot polysaccharides were comprised mainly of low molecular weight (103 Da) hemicelluloses. Nevertheless, fungal polysaccharides were identified in the extracts. The differences in structure and molecular properties among the polysaccharide fractions of mycelium, heart rot, and sterile conk are likely associated with differences in bioactivities and, therefore, in nutraceutical potential.
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Xie D, Gan T, Su C, Han Y, Liu Z, Cao Y. Structural characterization and antioxidant activity of water-soluble lignin-carbohydrate complexes (LCCs) isolated from wheat straw. Int J Biol Macromol 2020; 161:315-324. [DOI: 10.1016/j.ijbiomac.2020.06.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 03/21/2020] [Accepted: 06/05/2020] [Indexed: 10/24/2022]
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Szychowski KA, Skóra B, Pomianek T, Gmiński J. Inonotus obliquus - from folk medicine to clinical use. J Tradit Complement Med 2020; 11:293-302. [PMID: 34195023 PMCID: PMC8240111 DOI: 10.1016/j.jtcme.2020.08.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/18/2020] [Accepted: 08/19/2020] [Indexed: 12/19/2022] Open
Abstract
The Inonotus obliquus (I. obliquus) mushroom was traditionally used to treat various gastrointestinal diseases. For many years, mounting evidence has indicated the potential of I. obliquus extracts for treatment of viral and parasitic infections. Furthermore, substances from I. obiquus have been shown to stimulate the immune system. The most promising finding was the demonstration that I. obliquus has hypoglycemic and insulin sensitivity potential. This review summarizes the therapeutic potential of I. obliquus extracts in counteracting the progression of cancers and diabetes mellitus as well as their antiviral and antiparasitic activities and antioxidant role. As shown by literature data, various authors have tried to determine the molecular mechanism of action of I. obliquus extracts. Two mechanisms of action of I. obliquus extracts are currently emerging. The first is associated with the broad-sense impact on antioxidant enzymes and the level of reactive oxygen species (ROS). The other is related to peroxisome proliferator-activated receptor gamma (PPARγ) effects. This receptor may be a key factor in the anti-inflammatory, antioxidant, and anti-cancer activity of I. obliquus extracts. It can be concluded that I. obliquus fits the definition of functional food and has a potentially positive effect on health beyond basic nutrition; however, studies that meet the evidence-based medicine (EBM) criteria are needed. Extracts or polysaccharides from I. obliquus exhibit an anti-cancer potential in vitro. Extracts or polysaccharides from I. obliquus exhibit anti-inflammation potential. Extracts or polysaccharides from I. obliquus exhibit hypoglycemic and insulin sensitivity potential.
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Affiliation(s)
- Konrad A Szychowski
- Department of Lifestyle Disorders and Regenerative Medicine, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225, Rzeszow, Poland
| | - Bartosz Skóra
- Department of Lifestyle Disorders and Regenerative Medicine, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225, Rzeszow, Poland
| | - Tadeusz Pomianek
- Department of Management, Faculty of Administration and Social Sciences, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225, Rzeszow, Poland
| | - Jan Gmiński
- Department of Lifestyle Disorders and Regenerative Medicine, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225, Rzeszow, Poland
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Blocking Effect of Chaga Mushroom (Inonotus oliquus) Extract for Immune Checkpoint CTLA-4/CD80 Interaction. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10175774] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Inonotus obliquus, also known as the Chaga mushroom, has been used as a traditional medicine to treat many different diseases in Asia. Ethanol and water extraction were performed to examine the blocking effect of the Chaga mushroom on the CTLA-4/CD80 interaction. The inhibitory activities of the Chaga mushroom/70% EtOH extract (CME) and the Chaga mushroom/water extract (CMW) were confirmed using several cell-based assays. To identify the contents of major compounds CME and CMW, we performed HPLC analysis. The content of lanosterol (1) in CME was 0.41%. Our findings provide experimental evidence that the Chaga mushroom can develop a small-molecule inhibitor that blocks the CTLA-4/CD80 interaction.
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Steinmetz V, Villain-Gambier M, Klem A, Ziegler I, Dumarcay S, Trebouet D. Lignin Carbohydrate Complexes structure preserved throughout downstream processes for their valorization after recovery from industrial process water. Int J Biol Macromol 2020; 157:726-733. [DOI: 10.1016/j.ijbiomac.2019.11.238] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/29/2019] [Accepted: 11/30/2019] [Indexed: 01/04/2023]
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do Nascimento Santos DKD, Barros BRDS, Aguiar LMDS, da Cruz Filho IJ, de Lorena VMB, de Melo CML, Napoleão TH. Immunostimulatory and antioxidant activities of a lignin isolated from Conocarpus erectus leaves. Int J Biol Macromol 2020; 150:169-177. [DOI: 10.1016/j.ijbiomac.2020.02.052] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/27/2020] [Accepted: 02/06/2020] [Indexed: 12/11/2022]
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Gründemann C, Reinhardt JK, Lindequist U. European medicinal mushrooms: Do they have potential for modern medicine? - An update. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 66:153131. [PMID: 31790898 DOI: 10.1016/j.phymed.2019.153131] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 10/22/2019] [Accepted: 11/01/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND The application of mushrooms for health purposes has a long tradition and is very common in Asian countries. This trend is also becoming increasingly popular in the western hemisphere. However, mushrooms from European tradition are being treated in a restrained manner despite having significant potential as drugs or as sources of pure bioactive substances. AIM The present review provides an overview of the most important mushrooms used in European ethnomedical traditions and explores their pharmacological potential and the challenges for the development of new drugs from these sources of natural products. METHOD Mushroom species were selected based on information in old herbal books and dispensaries, uninterrupted use and scientific literature in the PubMed database up to June 2019. RESULTS Traditional experiences and modern studies have demonstrated that medical mushrooms used in European traditions have promising distinct pharmacological potential mediated through defined mechanisms (anti-tumour, anti-inflammatory, anti-oxidative and anti-bacterial). However, the number of modern chemical, biological and pharmacological studies remains relatively small, and some mushroom species have not been studied at all. Unfortunately, no valid clinical studies can be found. Unlike the case with herbal and fungal drugs from traditional Chinese medicine, we are far from comprehensively exploring this potential. CONCLUSIONS Mushrooms from traditional European medicine have the potential to be used in modern medicine. Considerable research, interdisciplinary collaboration, involvement of the pharmaceutical industry, time and money are necessary to explore this potential not only in the form of dietary supplements but also in the form of approved drugs.
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Affiliation(s)
- Carsten Gründemann
- Center for Complementary Medicine, Institute for Environmental Health Sciences and Hospital Infection Control, University Medical Center Freiburg, Breisacher Str. 115B, 79111 Freiburg, Germany.
| | - Jakob K Reinhardt
- Pharmaceutical Biology, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Ulrike Lindequist
- Institute of Pharmacy, Ernst-Moritz-Arndt-University Greifswald, F.-l.-Jahn-Str. 17, 17487 Greifswald, Germany
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Duru KC, Kovaleva EG, Danilova IG, Bijl P. The pharmacological potential and possible molecular mechanisms of action ofInonotus obliquusfrom preclinical studies. Phytother Res 2019; 33:1966-1980. [DOI: 10.1002/ptr.6384] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 03/19/2019] [Accepted: 04/15/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Kingsley C. Duru
- Department of Technology for Organic SynthesisUral Federal University Yekaterinburg Russia
| | - Elena G. Kovaleva
- Department of Technology for Organic SynthesisUral Federal University Yekaterinburg Russia
| | - Irina G. Danilova
- Department of Technology for Organic SynthesisUral Federal University Yekaterinburg Russia
- Institute of Immunology and Physiology of the Ural BranchRussia Academy of Science Yekaterinburg Russia
| | - Pieter Bijl
- Department of Pharmacology, Faculty of Medicine and Health SciencesStellenbosch University Cape Town South Africa
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Liu GK, Li N, Song SY, Zhang YJ, Wang JR. Three exopolysaccharides from the liquid fermentation of Polyporus umbellatus and their bioactivities. Int J Biol Macromol 2019; 132:629-640. [PMID: 30857963 DOI: 10.1016/j.ijbiomac.2019.03.057] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 03/01/2019] [Accepted: 03/07/2019] [Indexed: 12/20/2022]
Abstract
The exopolysaccharides were extracted and separated from the broth of the liquid fermentation of P. umbellatus, and the antioxidant activities and other relative bioactivities were investigated, aiming to find clues for a wider use in the future. Three novel exopolysaccharides of PPS1, PPS2 and PPS3 with molecular weight of 3.7×104-6.9×104Da were obtained. Monosaccharide analysis showed that they were mainly composed of mannose, along with galactose and glucose with different molar ratio, and their structural features were also investigated by FT-IR, NMR and SEM. The antioxidant activity assay in vitro showed these exopolysaccharides exhibited a significant scavenging effect on DPPH· and other free radicals in a dose-dependent manner. Significantly, the stimulate nitric oxide production and phagocytic activity implied that the polysaccharides could enhance the immunity of RAW 264.7 macrophages. Other assays revealed that they have obvious cellular aging delaying activity and the DNA damage protecting activity. In conclusion, these three exopolysaccharides might have potential applications in the fields of pharmaceuticals, cosmetics, and food products.
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Affiliation(s)
- Guo-Ku Liu
- College of Chemistry & Pharmacy, Northwest A & F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
| | - Na Li
- College of Veterinary Medicine, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
| | - Si-Yao Song
- College of Chemistry & Pharmacy, Northwest A & F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
| | - Yue-Jin Zhang
- College of Life Sciences, Northwest A & F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
| | - Jun-Ru Wang
- College of Chemistry & Pharmacy, Northwest A & F University, 22 Xinong Road, Yangling 712100, Shaanxi, China.
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Szychowski KA, Rybczyńska-Tkaczyk K, Tobiasz J, Yelnytska-Stawasz V, Pomianek T, Gmiński J. Biological and anticancer properties of Inonotus obliquus extracts. Process Biochem 2018. [DOI: 10.1016/j.procbio.2018.07.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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da Cruz Filho IJ, da Silva Barros BR, de Souza Aguiar LM, Navarro CDC, Ruas JS, de Lorena VMB, de Moraes Rocha GJ, Vercesi AE, de Melo CML, Maior AMS. Lignins isolated from Prickly pear cladodes of the species Opuntia fícus-indica (Linnaeus) Miller and Opuntia cochenillifera (Linnaeus) Miller induces mice splenocytes activation, proliferation and cytokines production. Int J Biol Macromol 2018; 123:1331-1339. [PMID: 30244129 DOI: 10.1016/j.ijbiomac.2018.09.120] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/14/2018] [Accepted: 09/20/2018] [Indexed: 01/14/2023]
Abstract
Opuntia fícus-indica and Opuntia cochenillifera are species of Cactaceae, found in the arid regions of the planet. They present water, cellulose, hemicellulose, pectins, extractives, ashes and lignins. Here we aimed to study the immunomodulatory action of lignins from these two species against mice splenocytes, since no study for this purpose has yet been reported. The antioxidant activities of these lignins were evaluated by the DPPH, ABTS, NO assays and total antioxidant activity. Cytotoxicity was evaluated through Annexin V-FITC and propidium iodide-PE probs and cell proliferation was determined by CFSE. Immunomodulation studies with Opuntia lignins obtained were performed through investigation of ROS levels, cytosolic calcium release, changes on mitochondrial membrane potential, cytokine production and NO release. Results showed that Opuntia cochenillifera lignin presented more phenolic amount and antioxidant activities than Opuntia ficius-indica. Both lignins showed high cell viability (>96%) and cell proliferation. Activation signal was observed for both lignins with increase of ROS and cytosolic calcium levels, and changes in mitochondrial membrane potential. In addition, lignins induced high TNF-α, IL-6 and IL-10 production and reduced NO release. Therefore, these lignins present great potential to be used as molecules with a proinflammatory profile, being shown as a promising therapeutic agent.
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Affiliation(s)
- Iranildo José da Cruz Filho
- Laboratory of Biothecnological Process, Antibiotics Department, Federal University of Pernambuco, Pernambuco, Brazil
| | - Bárbara Rafaela da Silva Barros
- Laboratory of Immunological and Antitumor Analyzes, Antibiotics Department, Federal University of Pernambuco, Pernambuco, Brazil
| | - Lethícia Maria de Souza Aguiar
- Laboratory of Immunological and Antitumor Analyzes, Antibiotics Department, Federal University of Pernambuco, Pernambuco, Brazil
| | | | - Juliana Silveira Ruas
- Laboratory of Bioenergetic, Department of Clinical Patology, Campinas State University, São Paulo, Brazil
| | | | - George Jackson de Moraes Rocha
- National Laboratory of Bioethanol Science and Technology, National Center for Research in Energy and Materials, São Paulo, Brazil
| | - Aníbal Eugênio Vercesi
- Laboratory of Bioenergetic, Department of Clinical Patology, Campinas State University, São Paulo, Brazil
| | | | - Ana Maria Souto Maior
- Laboratory of Biothecnological Process, Antibiotics Department, Federal University of Pernambuco, Pernambuco, Brazil
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Structural elucidation of lignin-carbohydrate complexes (LCCs) from Chinese quince (Chaenomeles sinensis) fruit. Int J Biol Macromol 2018; 116:1240-1249. [DOI: 10.1016/j.ijbiomac.2018.05.117] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 05/09/2018] [Accepted: 05/16/2018] [Indexed: 11/21/2022]
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Liu P, Xue J, Tong S, Dong W, Wu P. Structure Characterization and Hypoglycaemic Activities of Two Polysaccharides from Inonotus obliquus. Molecules 2018; 23:E1948. [PMID: 30081555 PMCID: PMC6222507 DOI: 10.3390/molecules23081948] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/29/2018] [Accepted: 08/02/2018] [Indexed: 01/26/2023] Open
Abstract
In the present study, two polysaccharides (HIOP1-S and HIOP2-S) were isolated and purified from Inonotus obliquus using DEAE-52 cellulose and Sephadex G-100 column chromatography. The structural characterization and in vitro and in vivo hypoglycaemic activities of these molecules were investigated. HPLC analysis HIOP1-S was a heterpolysaccharide with glucose and galactose as the main compontent monosaccharides (50.247%, molar percentages). However, HIOP2-S was a heterpolysaccharide with glucose as the main monosaccharide (49.881%, molar percentages). The average molecular weights of HIOP1-S and HIOP2-S were 13.6 KDa and 15.2 KDa, respectively. The β-type glycosidic bond in HIOP1-S and HIOP2-S was determined using infrared analysis. ¹H-NMR spectra indicated that HIOP2-S contains the β-configuration glycosidic bond, and the glycoside bonds of HIOP1-S are both α-type and β-type. The ultraviolet scanning showed that both HIOP1-S and HIOP2-S contained a certain amount of binding protein. Congo red test showed that HIOP1-S and HIOP2-S could form a regular ordered triple helix structure in the neutral and weakly alkaline range. HIOP1-S and HIOP2-S showed strong α-glucosidase inhibitory activities and increased the glucose consumption of HepG2 cells. In addition, Streptozotocin (STZ)-induced hyperglycaemic mice were used to evaluate the antihyperglycaemic effects of HIOP1-S and HIOP2-S in vivo. The results showed that HIOP2-S had antihyperglycaemic effects. Taken together, these results suggest that HIOP1-S and HIOP2-S have potential anti-diabetic effects.
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Affiliation(s)
- Ping Liu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| | - Jiao Xue
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| | - Shisheng Tong
- Bio-Pharmaceutical College, Beijing City University, Beijing 100094, China.
| | - Wenxia Dong
- College of Life Sciences, Qufu Normal University, Jining 273165, China.
| | - Peipei Wu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
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Glucose fed-batch integrated dissolved oxygen control strategy enhanced polysaccharide, total triterpenoids and inotodiol production in fermentation of a newly isolated Inonotus obliquus strain. Process Biochem 2018. [DOI: 10.1016/j.procbio.2018.01.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Moniz P, Serralheiro C, Matos CT, Boeriu CG, Frissen AE, Duarte LC, Roseiro LB, Pereira H, Carvalheiro F. Membrane separation and characterisation of lignin and its derived products obtained by a mild ethanol organosolv treatment of rice straw. Process Biochem 2018. [DOI: 10.1016/j.procbio.2017.11.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Cai Y, Zhou X, Han A, Chen P, Bai H. In vitro immunological and anti-complementary activities of two water-soluble lignins from Zizyphus jujube cv. Jinchangzao. Int J Biol Macromol 2017; 105:204-212. [DOI: 10.1016/j.ijbiomac.2017.07.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 06/25/2017] [Accepted: 07/04/2017] [Indexed: 01/30/2023]
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Kacem I, Martinez-Saez N, Kallel F, Ben Jeddou K, Boisset Helbert C, Ellouze Chaabouni S, del Castillo MD. Use of almond shell as food ingredient. Eur Food Res Technol 2017. [DOI: 10.1007/s00217-017-2912-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Chou YJ, Kan WC, Chang CM, Peng YJ, Wang HY, Yu WC, Cheng YH, Jhang YR, Liu HW, Chuu JJ. Renal Protective Effects of Low Molecular Weight of Inonotus obliquus Polysaccharide (LIOP) on HFD/STZ-Induced Nephropathy in Mice. Int J Mol Sci 2016; 17:ijms17091535. [PMID: 27649140 PMCID: PMC5037810 DOI: 10.3390/ijms17091535] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 08/31/2016] [Accepted: 09/05/2016] [Indexed: 12/20/2022] Open
Abstract
Diabetic nephropathy (DN) is the leading cause of end-stage renal disease in diabetes mellitus. Oxidative stress, insulin resistance and pro-inflammatory cytokines have been shown to play an important role in pathogeneses of renal damage on type 2 diabetes mellitus (DM). Inonotus obliquus (IO) is a white rot fungus that belongs to the family Hymenochaetaceae; it has been used as an edible mushroom and exhibits many biological activities including anti-tumor, anti-oxidant, anti-inflammatory and anti-hyperglycemic properties. Especially the water-soluble Inonotus obliquus polysaccharides (IOPs) have been previously reported to significantly inhibit LPS-induced inflammatory cytokines in mice and protect from streptozotocin (STZ)-induced diabetic rats. In order to identify the nephroprotective effects of low molecular weight of IOP fraction (LIOP), from the fruiting bodies of Inonotus obliquus, high-fat diet (HFD) plus STZ-induced type 2-like diabetic nephropathy C57BL/6 mice were investigated in this study. Our data showed that eight weeks of administration of 10–100 kDa, LIOP (300 mg/kg) had progressively increased their sensitivity to glucose (less insulin tolerance), reduced triglyceride levels, elevated the HDL/LDL ratio and decreased urinary albumin/creatinine ratio(ACR) compared to the control group. By pathological and immunohistochemical examinations, it was indicated that LIOP can restore the integrity of the glomerular capsules and increase the numbers of glomerular mesangial cells, associated with decreased expression of TGF-β on renal cortex in mice. Consistently, three days of LIOP (100 μg/mL) incubation also provided protection against STZ + AGEs-induced glucotoxicity in renal tubular cells (LLC-PK1), while the levels of NF-κB and TGF-β expression significantly decreased in a dose-dependent manner. Our findings demonstrate that LIOP treatment could ameliorate glucolipotoxicity-induced renal fibrosis, possibly partly via the inhibition of NF-κB/TGF-β1 signaling pathway in diabetic nephropathy mice.
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Affiliation(s)
- Yen-Jung Chou
- Department of Traditional Chinese Medicine, En Chu Kong Hospital, New Taipei City 237, Taiwan.
| | - Wei-Chih Kan
- Division of Nephrology, Department of Medicine; Chi-Mei Medical Center, Tainan 710, Taiwan.
- Department of Biological Science and Technology, Chung Hwa University of Medical Technology, Tainan 717, Taiwan.
| | - Chieh-Min Chang
- Department of Traditional Chinese Medicine, En Chu Kong Hospital, New Taipei City 237, Taiwan.
| | - Yi-Jen Peng
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan.
| | - Hsien-Yi Wang
- Division of Nephrology, Department of Medicine; Chi-Mei Medical Center, Tainan 710, Taiwan.
- Department of Sports Management, College of Leisure and Recreation Management, Chia Nan University of Pharmacy and Science, Tainan 717, Taiwan.
| | - Wen-Chun Yu
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan.
| | - Yu-Hsuan Cheng
- Institute of Biotechnology, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan.
| | - Yu-Rou Jhang
- Institute of Biotechnology, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan.
| | - Hsia-Wei Liu
- Department of Life Science, Fu Jen Catholic University, New Taipei City 242, Taiwan.
| | - Jiunn-Jye Chuu
- Institute of Biotechnology, Southern Taiwan University of Science and Technology, Tainan 710, Taiwan.
- Pharmacy, Wei Gong Memorial Hospital, Miaoli 351, Taiwan.
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