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Cadar E, Negreanu-Pirjol T, Pascale C, Sirbu R, Prasacu I, Negreanu-Pirjol BS, Tomescu CL, Ionescu AM. Natural Bio-Compounds from Ganoderma lucidum and Their Beneficial Biological Actions for Anticancer Application: A Review. Antioxidants (Basel) 2023; 12:1907. [PMID: 38001761 PMCID: PMC10669212 DOI: 10.3390/antiox12111907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/26/2023] Open
Abstract
Ganoderma lucidum (G. lucidum) has been known for many centuries in Asian countries under different names, varying depending on the country. The objective of this review is to investigate the scientific research on the natural active bio-compounds in extracts obtained from G. lucidum with significant biological actions in the treatment of cancer. This review presents the classes of bio-compounds existing in G. lucidum that have been reported over time in the main databases and have shown important biological actions in the treatment of cancer. The results highlight the fact that G. lucidum possesses important bioactive compounds such as polysaccharides, triterpenoids, sterols, proteins, nucleotides, fatty acids, vitamins, and minerals, which have been demonstrated to exhibit multiple anticancer effects, namely immunomodulatory, anti-proliferative, cytotoxic, and antioxidant action. The potential health benefits of G. lucidum are systematized based on biological actions. The findings present evidence regarding the lack of certainty about the effects of G. lucidum bio-compounds in treating different forms of cancer, which may be due to the use of different types of Ganoderma formulations, differences in the study populations, or due to drug-disease interactions. In the future, larger clinical trials are needed to clarify the potential benefits of pharmaceutical preparations of G. lucidum, standardized by the known active components in the prevention and treatment of cancer.
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Affiliation(s)
- Emin Cadar
- Faculty of Pharmacy, “Ovidius” University of Constanta, Capitan Aviator Al. Serbanescu Street, No. 6, Campus, Building C, 900470 Constanta, Romania; (E.C.); (B.-S.N.-P.)
| | - Ticuta Negreanu-Pirjol
- Faculty of Pharmacy, “Ovidius” University of Constanta, Capitan Aviator Al. Serbanescu Street, No. 6, Campus, Building C, 900470 Constanta, Romania; (E.C.); (B.-S.N.-P.)
- Academy of Romanian Scientists, Ilfov Street, No. 3, 050044 Bucharest, Romania
| | - Carolina Pascale
- Organizing Institution for Doctoral University Studies of “Carol Davila”, University of Medicine and Pharmacy of Bucharest, Dionisie Lupu Street, No. 37, Sector 2, 020021 Bucharest, Romania;
| | - Rodica Sirbu
- Organizing Institution for Doctoral University Studies of “Carol Davila”, University of Medicine and Pharmacy of Bucharest, Dionisie Lupu Street, No. 37, Sector 2, 020021 Bucharest, Romania;
| | - Irina Prasacu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy of Bucharest, Traian Vuia Street, No. 6, Sector 2, 020956 Bucharest, Romania;
| | - Bogdan-Stefan Negreanu-Pirjol
- Faculty of Pharmacy, “Ovidius” University of Constanta, Capitan Aviator Al. Serbanescu Street, No. 6, Campus, Building C, 900470 Constanta, Romania; (E.C.); (B.-S.N.-P.)
| | - Cezar Laurentiu Tomescu
- Faculty of Medicine, “Ovidius” University of Constanta, University Alley, No. 1, Campus, Building B, 900470 Constanta, Romania; (C.L.T.); (A.-M.I.)
- “Sf. Ap. Andrei” County Clinical Emergency Hospital, Tomis Bvd., No. 145, 900591 Constanta, Romania
| | - Ana-Maria Ionescu
- Faculty of Medicine, “Ovidius” University of Constanta, University Alley, No. 1, Campus, Building B, 900470 Constanta, Romania; (C.L.T.); (A.-M.I.)
- Clinical Hospital C F Constanta, 1 Mai Bvd., No. 3–5, 900123 Constanta, Romania
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Cör Andrejč D, Knez Ž, Knez Marevci M. Antioxidant, antibacterial, antitumor, antifungal, antiviral, anti-inflammatory, and nevro-protective activity of Ganoderma lucidum: An overview. Front Pharmacol 2022; 13:934982. [PMID: 35935849 PMCID: PMC9353308 DOI: 10.3389/fphar.2022.934982] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/27/2022] [Indexed: 01/20/2023] Open
Abstract
Ganoderma lucidum is a very medicinal mushroom that has been utilized in Oriental medicine for many years. It has a wide range of pharmacological and therapeutic properties, and has been used for many years as a health promoter. It contains various biologically active compounds that improve the immune system and have antioxidant, antitumor, anti-inflammatory, antifungal, and antimicrobial properties. Active compounds include triterpenoids and polysaccharides, as well as proteins, lipids, phenolics, sterols, etc. In the following review, we summarize briefly their biological activities, such as antioxidant, anti-bacterial, anti-fungal, antitumor, anti-viral, and anti-inflammatory activity. Although Ganoderma has a number of medicinal effects that have been confirmed by the in vitro and in vivo studies summarised in this review, there are some limitations. Clinical trials face mainly a lack of pure constituents. Accurate identification of the compounds obtained is also problematic. In addition, most of the included studies were small, and there were concerns about the methodological quality of each study. Studies have shown that Ganoderma has valuable potential for the prevention and treatment of cancer. In any case, G. lucidum cannot be used as first-line therapy for cancer.
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Affiliation(s)
| | - Željko Knez
- Faculty of Chemistry and Chemical Engineering, Maribor, Slovenia.,Laboratory Faculty of Medicine, Maribor, Slovenia
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Fungi as a Gold Mine of Antioxidants. Fungal Biol 2021. [DOI: 10.1007/978-3-030-85603-8_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Si J, Meng G, Wu Y, Ma HF, Cui BK, Dai YC. Medium composition optimization, structural characterization, and antioxidant activity of exopolysaccharides from the medicinal mushroom Ganoderma lingzhi. Int J Biol Macromol 2019; 124:1186-1196. [DOI: 10.1016/j.ijbiomac.2018.11.274] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/24/2018] [Accepted: 11/29/2018] [Indexed: 01/17/2023]
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Li Z, Zhou J, Lin Z. Development and Innovation of Ganoderma Industry and Products in China. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1181:187-204. [PMID: 31677144 DOI: 10.1007/978-981-13-9867-4_7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Ganoderma (Lingzhi) has been used as a medicinal mushroom to promote health in China for more than 2000 years. The modern research and development of Ganoderma industry started from the 1950s, in which the successful cultivation of Ganoderma fruiting body and submerged fermentation of Ganoderma mycelium lay the critical foundation for the industry development. Recent decades have witnessed the rapid development of Ganoderma industry, which is boosted through various efforts made by the government, the academia, and the industry. In this chapter, the development of Ganoderma industry in China is reviewed in terms of gross output, standards, scientific articles, patents, and associations. In addition, development of Ganoderma products and manufacturing technologies are also overviewed and summarized. In the last section, several innovation trends are suggested for the further development of Ganoderma industry.
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Affiliation(s)
- Zhenhao Li
- Zhejiang Shouxiangu Pharmaceutical Co., Ltd, Wuyi, Zhejiang, China.
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang, China.
| | - Jianlong Zhou
- Zhejiang Shouxiangu Pharmaceutical Co., Ltd, Wuyi, Zhejiang, China
| | - Zhibin Lin
- Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China
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Antitumour, Antimicrobial, Antioxidant and Antiacetylcholinesterase Effect of Ganoderma Lucidum Terpenoids and Polysaccharides: A Review. Molecules 2018. [PMID: 29534044 PMCID: PMC6017764 DOI: 10.3390/molecules23030649] [Citation(s) in RCA: 190] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Ganoderma lucidum (Reishi) is a popular medicinal mushroom and has been used in oriental medicine because of its promoting effects on health and life expectancy. G. lucidum contains various compounds with a high grade of biological activty, which increase the immunity and show antitumour, antimicrobial, anti-inflammatory, antioxidant and acetylcholinesterase inhibitory activity. Several of these substances belong to the triterpenoids and polysaccharides classes. Proteins, lipids, phenols, sterols, etc. are also present. In the present review, an extensive overview of the presence of antitumour, antimicrobial, antioxidant and antiacetylcholinesterase compounds in G. lucidum extracts will be given, along with an evaluation of their therapeutic effects.
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Zhang L, Wang M. Polyethylene glycol-based ultrasound-assisted extraction and ultrafiltration separation of polysaccharides from Tremella fuciformis (snow fungus). FOOD AND BIOPRODUCTS PROCESSING 2016. [DOI: 10.1016/j.fbp.2016.09.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yu XH, Liu Y, Wu XL, Liu LZ, Fu W, Song DD. Isolation, purification, characterization and immunostimulatory activity of polysaccharides derived from American ginseng. Carbohydr Polym 2016; 156:9-18. [PMID: 27842857 DOI: 10.1016/j.carbpol.2016.08.092] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 08/25/2016] [Accepted: 08/26/2016] [Indexed: 01/02/2023]
Abstract
In this study, crude American ginseng polysaccharide (AGPS) was extracted with hot water and preliminarily purified by using resin S-8 and Polyamide columns. Then, it was further purified and separated by DEAE-Sepharose CL-6B and Sepharose CL-6B chromatography, respectively. Five main fractions were obtained, named WPS-1, WPS-2, SPS-1, SPS-2 and SPS-3. Their homogeneities and structural characteristics were elucidated based on UV-vis spectroscopy, High Performance Gel Filtration Chromatography (HPGFC), Gas Chromatography (GC), Scanning Electron Microscopy (SEM), Infrared Spectrum (IR), and NMR Spectroscopy methods. Furthermore, the immunostimulatory effects of these fractions upon splenic lymphocyte proliferation, macrophage phagocytosis and nitric oxide (NO) production, were investigated in vitro. The results indicated that their stimulations could be ordered as SPS-3>SPS-1>CPS (crude polysaccharides)>WPS-1>WPS-2>SPS-2. Among them, SPS-3 showed more potent immunomodulatory activity and could be explored as a potential immunopotentiating agent for use in functional food or medicine.
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Affiliation(s)
- Xiao-Hong Yu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Ying Liu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Xian-Ling Wu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Li-Zhai Liu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Wei Fu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
| | - Dan-Dan Song
- College of Food Engineering, Harbin University of Commerce, Harbin, 150076, China.
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Peng R, Fu Y, Zou J, Qiu H, Gan L, Yi H, Yao R, Luo X. Improvement of polysaccharide and triterpenoid production ofGanoderma lucidumthrough mutagenesis of protoplasts. BIOTECHNOL BIOTEC EQ 2016. [DOI: 10.1080/13102818.2015.1133254] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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Shao P, Zhu Y, Qin M, Fang Z, Sun P. Hydrodynamic behavior and dilute solution properties of Ulva fasciata algae polysaccharide. Carbohydr Polym 2015; 134:566-72. [DOI: 10.1016/j.carbpol.2015.08.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 08/03/2015] [Accepted: 08/07/2015] [Indexed: 10/23/2022]
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Ferreira ICFR, Heleno SA, Reis FS, Stojkovic D, Queiroz MJRP, Vasconcelos MH, Sokovic M. Chemical features of Ganoderma polysaccharides with antioxidant, antitumor and antimicrobial activities. PHYTOCHEMISTRY 2015; 114:38-55. [PMID: 25457487 DOI: 10.1016/j.phytochem.2014.10.011] [Citation(s) in RCA: 191] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 08/02/2014] [Accepted: 08/05/2014] [Indexed: 06/04/2023]
Abstract
Ganoderma genus comprises one of the most commonly studied species worldwide, Ganoderma lucidum. However, other Ganoderma species have been also reported as important sources of bioactive compounds. Polysaccharides are important contributors to the medicinal properties reported for Ganoderma species, as demonstrated by the numerous publications, including reviews, on this matter. Yet, what are the chemical features of Ganoderma polysaccharides that have bioactivity? In the present manuscript, the chemical features of Ganoderma polysaccharides with reported antioxidant, antitumor and antimicrobial activities (the most studied worldwide) are analyzed in detail. The composition of sugars (homo- versus hetero-glucans and other polysaccharides), type of glycosidic linkages, branching patterns, and linkage to proteins are discussed. Methods for extraction, isolation and identification are evaluated and, finally, the bioactivity of polysaccharidic extracts and purified compounds are discussed. The integration of data allows deduction of structure-activity relationships and gives clues to the chemical aspects involved in Ganoderma bioactivity.
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Affiliation(s)
| | - Sandrina A Heleno
- Mountain Research Centre (CIMO), ESA, Polytechnic Institute of Bragança, Portugal; Centre of Chemistry, University of Minho, Braga, Portugal
| | - Filipa S Reis
- Mountain Research Centre (CIMO), ESA, Polytechnic Institute of Bragança, Portugal; Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, Porto, Portugal
| | - Dejan Stojkovic
- University of Belgrade, Institute for Biological Research "Siniša Stanković", Department of Plant Physiology, Belgrade, Serbia
| | | | - M Helena Vasconcelos
- Cancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and Immunology of the University of Porto, Porto, Portugal
| | - Marina Sokovic
- University of Belgrade, Institute for Biological Research "Siniša Stanković", Department of Plant Physiology, Belgrade, Serbia
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Zeng H, Zhang Y, Lin S, Jian Y, Miao S, Zheng B. Ultrasonic–microwave synergistic extraction (UMSE) and molecular weight distribution of polysaccharides from Fortunella margarita (Lour.) Swingle. Sep Purif Technol 2015. [DOI: 10.1016/j.seppur.2015.02.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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13
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Preparation and structural characterization of a partially depolymerized beta-glucan obtained from Poria cocos sclerotium by ultrasonic treatment. Food Hydrocoll 2015. [DOI: 10.1016/j.foodhyd.2014.12.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Zeng H, Zhang Y, Zhao Y, Tian Y, Miao S, Zheng B. Extraction optimization, structure and antioxidant activities of Fortunella margarita Swingle polysaccharides. Int J Biol Macromol 2015; 74:232-42. [DOI: 10.1016/j.ijbiomac.2014.12.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 11/27/2014] [Accepted: 12/03/2014] [Indexed: 12/01/2022]
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15
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Chen R, Li H, Li S, Jin C, Lu J. Extraction optimization, preliminary characterization and immunological activity of polysaccharides from figs. Int J Biol Macromol 2015; 72:185-94. [DOI: 10.1016/j.ijbiomac.2014.08.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 08/04/2014] [Accepted: 08/07/2014] [Indexed: 12/13/2022]
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Chen T, Gong X, Chen H, Qu H. Process development for the decoloration ofPanax notoginsengextracts: A design space approach. J Sep Sci 2014; 38:346-55. [DOI: 10.1002/jssc.201400808] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 11/03/2014] [Accepted: 11/04/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Teng Chen
- Pharmaceutical Informatics Institute; College of Pharmaceutical Sciences, Zhejiang University; Hangzhou China
| | - Xingchu Gong
- Pharmaceutical Informatics Institute; College of Pharmaceutical Sciences, Zhejiang University; Hangzhou China
| | - Huali Chen
- Pharmaceutical Informatics Institute; College of Pharmaceutical Sciences, Zhejiang University; Hangzhou China
| | - Haibin Qu
- Pharmaceutical Informatics Institute; College of Pharmaceutical Sciences, Zhejiang University; Hangzhou China
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Rheology and characteristics of sulfated polysaccharides from chlorophytan seaweeds Ulva fasciata. Carbohydr Polym 2014; 113:365-72. [DOI: 10.1016/j.carbpol.2014.07.008] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 07/01/2014] [Accepted: 07/06/2014] [Indexed: 11/19/2022]
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Yan PS, Cao LX, Zhang BZ. Efficient purification of antiproliferative polysaccharides from Hypsizigus marmoreus with radial flow chromatography. Biotechnol Prog 2014; 30:872-8. [PMID: 24799498 DOI: 10.1002/btpr.1926] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2013] [Revised: 03/12/2014] [Indexed: 11/09/2022]
Abstract
The increasing commercial significance of natural polysaccharides for use in medicinal products is stimulating the development of efficient and easy scale-up techniques for polysaccharide purification. In this research, the crude polysaccharides from submerged cultivation broth of Hypsizigus marmoreus were purified using radial flow chromatography (RFC), and the antiproliferative activity of the purified fractions was evaluated in vitro. DEAE Sepharose CL-6B was selected to be packed in the RFC column based on its good resolution, physical stability, and low cost. Compared with axial flow chromatography (AFC), an efficient chromatographic process with significantly less time and buffer consumption but yielding higher polysaccharide recovery and resolution was established in RFC, which could clearly purify the crude polysaccharides into different fractions. An acceptable linear scale-up effect of RFC from 100 to 500 mL was successfully achieved without loss of resolution and enhancement of time consumption. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assays in cell cultures indicated that the purified polysaccharide fractions possess moderate antiproliferative activities in three different human cancer cell lines, but have significantly lower cytotoxicity in normal human cell lines in vitro. Among the polysaccharide fractions, the main purified acidic fraction W-I could be considered as a novel potential antitumor agent candidate for several tumors, especially for human alveolar epithelial tumors. This research confirmed for the first time that RFC would be a new fast and efficient tool for purification of polysaccharides into different fractions, both at laboratory and commercial scales.
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Affiliation(s)
- Pei-Sheng Yan
- Department of Bioengineering, School of Marine Science and Technology, Harbin Inst. of Technology, Weihai Campus, Weihai, 264209, China
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Effects of partial desulfation on antioxidant and inhibition of DLD cancer cell of Ulva fasciata polysaccharide. Int J Biol Macromol 2014; 65:307-13. [DOI: 10.1016/j.ijbiomac.2014.01.043] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 01/11/2014] [Accepted: 01/16/2014] [Indexed: 01/01/2023]
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20
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Liu Y, Zhang J, Tang Q, Yang Y, Guo Q, Wang Q, Wu D, Cui SW. Physicochemical characterization of a high molecular weight bioactive β-d-glucan from the fruiting bodies of Ganoderma lucidum. Carbohydr Polym 2014; 101:968-74. [DOI: 10.1016/j.carbpol.2013.10.024] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2013] [Revised: 09/27/2013] [Accepted: 10/08/2013] [Indexed: 11/30/2022]
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Shao P, Chen X, Sun P. In vitro antioxidant and antitumor activities of different sulfated polysaccharides isolated from three algae. Int J Biol Macromol 2013; 62:155-61. [PMID: 23994786 DOI: 10.1016/j.ijbiomac.2013.08.023] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 08/05/2013] [Accepted: 08/17/2013] [Indexed: 12/28/2022]
Abstract
Three sulfated polysaccharides(Ulva fasciata (UFP), Gloiopeltis furcata (GFP), Sargassum henslouianum (SHP))were isolated from three algae including green alga Ulva fasciata, red alga Gloiopeltis furcata and brown alga Sargassum henslouianum by ultrasonic extraction and radial flow chromatography. Their in vitro antioxidant and antitumor activities were investigated and compared. Among these three polysaccharides, UFP, with relatively lower sulfate content, exhibited excellent antioxidant activities in superoxide radical assay, ABTS assay and DPPH assay; however, it demonstrated the minimal inhibitory effects on growth of MKN45 gastric cancer cells and DLD intestinal cancer cells. SHP with the lowest sulfate content gained relatively lower radical scavenging rates but showed significantly higher antitumor activities. These results indicated that the in vitro antitumor and antioxidant activities of the three polysaccharides may be related to combined effects of sulfate content and uronic acid content.
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Affiliation(s)
- Ping Shao
- Department of Food Science and Engineering, College of Biological and Environmental Engineering, Zhejiang University of Technology, Zhejiang Hangzhou 310014, PR, China
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An Efficient Separation Method of Polysaccharides: Preparation of an Antitumor Polysaccharide APS-2 from Auricularia polytricha by Radial Flow Chromatography. Chromatographia 2013. [DOI: 10.1007/s10337-013-2448-0] [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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Nie S, Zhang H, Li W, Xie M. Current development of polysaccharides from Ganoderma: Isolation, structure and bioactivities. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.bcdf.2013.01.001] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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