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Massironi A, Morelli A, Puppi D, Chiellini F. Renewable Polysaccharides Micro/Nanostructures for Food and Cosmetic Applications. Molecules 2020; 25:E4886. [PMID: 33105769 PMCID: PMC7660070 DOI: 10.3390/molecules25214886] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/16/2020] [Accepted: 10/20/2020] [Indexed: 12/20/2022] Open
Abstract
The worldwide diffusion of nanotechnologies into products nowadays has completely revolutionized human life, providing novel comfort and benefits. Their inclusion in food and cosmetic has a heavy impact over the market, allowing the development of higher value products with enhanced properties. Natural origin polymers and in particular polysaccharides represent a versatile platform of materials for the development of micro/nanostructured additives for food and cosmetic products due to their chemical versatility, biocompatibility, and abundance. Here, we review the current applications of polysaccharides-based micro/nanostructures, taking into consideration the precursors' production, isolation, and extraction methods and highlighting the advantages, possible drawbacks, and market diffusion.
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Affiliation(s)
| | | | | | - Federica Chiellini
- Department of Chemistry and Industrial Chemistry, University of Pisa, UdR INSTM-Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy; (A.M.); (A.M.); (D.P.)
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Subcritical Water for the Extraction and Hydrolysis of Protein and Other Fractions in Biorefineries from Agro-food Wastes and Algae: a Review. FOOD BIOPROCESS TECH 2020. [DOI: 10.1007/s11947-020-02536-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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53
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Ultrasound-assisted extraction of polysaccharides from Typha domingensis: Structural characterization and functional properties. Int J Biol Macromol 2020; 160:758-768. [DOI: 10.1016/j.ijbiomac.2020.05.226] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/11/2020] [Accepted: 05/26/2020] [Indexed: 12/11/2022]
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Kim H, Lim CY, Lee DB, Seok JH, Kim KH, Chung MS. Inhibitory Effects of Laminaria japonica Fucoidans Against Noroviruses. Viruses 2020; 12:E997. [PMID: 32906822 PMCID: PMC7552056 DOI: 10.3390/v12090997] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 08/28/2020] [Accepted: 09/03/2020] [Indexed: 12/18/2022] Open
Abstract
Norovirus is the leading cause of nonbacterial foodborne disease outbreaks. Human noroviruses (HuNoVs) bind to histo-blood group antigens as the host receptor for infection. In this study, the inhibitory effects of fucoidans from brown algae, Laminaria japonica (LJ), Undaria pinnatifida and Undaria pinnatifida sporophyll, were evaluated against murine norovirus (MNoV), feline calicivirus (FCV) and HuNoV. Pretreatment of MNoV or FCV with the fucoidans at 1 mg/mL showed high antiviral activities, with 1.1 average log reductions of viral titers in plaque assays. They also showed significant inhibition on the binding of the P domains of HuNoV GII.4 and GII.17 to A- or O-type saliva and the LJ fucoidan was the most effective, reaching 54-72% inhibition at 1 mg/mL. In STAT1-/- mice infected with MNoV, oral administration of the LJ fucoidan, composed of mainly sulfated fucose and minor amounts of glucose and galactose, improved the survival rates of mice and significantly reduced the viral titers in their feces. Overall, these results provide the LJ fucoidan can be used to reduce NoV outbreaks.
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Affiliation(s)
- Hyojin Kim
- Department of Food and Nutrition, Duksung Women’s University, Seoul 01369, Korea; (H.K.); (C.Y.L.)
| | - Chae Yeon Lim
- Department of Food and Nutrition, Duksung Women’s University, Seoul 01369, Korea; (H.K.); (C.Y.L.)
| | - Dan Bi Lee
- Department of Biotechnology and Bioinformatics, Korea University, Sejong 30019, Korea; (D.B.L.); (J.H.S.)
| | - Jong Hyeon Seok
- Department of Biotechnology and Bioinformatics, Korea University, Sejong 30019, Korea; (D.B.L.); (J.H.S.)
| | - Kyung Hyun Kim
- Department of Biotechnology and Bioinformatics, Korea University, Sejong 30019, Korea; (D.B.L.); (J.H.S.)
| | - Mi Sook Chung
- Department of Food and Nutrition, Duksung Women’s University, Seoul 01369, Korea; (H.K.); (C.Y.L.)
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Anestopoulos I, Kiousi DE, Klavaris A, Maijo M, Serpico A, Suarez A, Sanchez G, Salek K, Chasapi SA, Zompra AA, Galanis A, Spyroulias GA, Gombau L, Euston SR, Pappa A, Panayiotidis MI. Marine-Derived Surface Active Agents: Health-Promoting Properties and Blue Biotechnology-Based Applications. Biomolecules 2020; 10:E885. [PMID: 32526944 PMCID: PMC7355491 DOI: 10.3390/biom10060885] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/21/2020] [Accepted: 06/05/2020] [Indexed: 12/19/2022] Open
Abstract
Surface active agents are characterized for their capacity to adsorb to fluid and solid-water interfaces. They can be classified as surfactants and emulsifiers based on their molecular weight (MW) and properties. Over the years, the chemical surfactant industry has been rapidly increasing to meet consumer demands. Consequently, such a boost has led to the search for more sustainable and biodegradable alternatives, as chemical surfactants are non-biodegradable, thus causing an adverse effect on the environment. To these ends, many microbial and/or marine-derived molecules have been shown to possess various biological properties that could allow manufacturers to make additional health-promoting claims for their products. Our aim, in this review article, is to provide up to date information of critical health-promoting properties of these molecules and their use in blue-based biotechnology (i.e., biotechnology using aquatic organisms) with a focus on food, cosmetic and pharmaceutical/biomedical applications.
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Affiliation(s)
- Ioannis Anestopoulos
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (I.A.); (D.-E.K.); (A.K.); (A.G.)
| | - Despina-Evgenia Kiousi
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (I.A.); (D.-E.K.); (A.K.); (A.G.)
| | - Ariel Klavaris
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (I.A.); (D.-E.K.); (A.K.); (A.G.)
| | - Monica Maijo
- Division of Health & Biomedicine, LEITAT Technological Centre, 08005 Barcelona, Spain; (M.M.); (A.S.); (A.S.); (G.S.); (L.G.)
| | - Annabel Serpico
- Division of Health & Biomedicine, LEITAT Technological Centre, 08005 Barcelona, Spain; (M.M.); (A.S.); (A.S.); (G.S.); (L.G.)
| | - Alba Suarez
- Division of Health & Biomedicine, LEITAT Technological Centre, 08005 Barcelona, Spain; (M.M.); (A.S.); (A.S.); (G.S.); (L.G.)
| | - Guiomar Sanchez
- Division of Health & Biomedicine, LEITAT Technological Centre, 08005 Barcelona, Spain; (M.M.); (A.S.); (A.S.); (G.S.); (L.G.)
| | - Karina Salek
- Institute of Mechanical, Process & Energy Engineering, Heriot Watt University, Edinburgh EH14 4AS, UK; (K.S.); (S.R.E.)
| | - Stylliani A. Chasapi
- Department of Pharmacy, University of Patras, 26504 Patra, Greece; (S.A.C.); (A.A.Z.); (G.A.S.)
| | - Aikaterini A. Zompra
- Department of Pharmacy, University of Patras, 26504 Patra, Greece; (S.A.C.); (A.A.Z.); (G.A.S.)
| | - Alex Galanis
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (I.A.); (D.-E.K.); (A.K.); (A.G.)
| | - Georgios A. Spyroulias
- Department of Pharmacy, University of Patras, 26504 Patra, Greece; (S.A.C.); (A.A.Z.); (G.A.S.)
| | - Lourdes Gombau
- Division of Health & Biomedicine, LEITAT Technological Centre, 08005 Barcelona, Spain; (M.M.); (A.S.); (A.S.); (G.S.); (L.G.)
| | - Stephen R. Euston
- Institute of Mechanical, Process & Energy Engineering, Heriot Watt University, Edinburgh EH14 4AS, UK; (K.S.); (S.R.E.)
| | - Aglaia Pappa
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (I.A.); (D.-E.K.); (A.K.); (A.G.)
| | - Mihalis I. Panayiotidis
- Department of Applied Sciences, Northumbria University, Newcastle Upon Tyne NE1 8ST, UK
- Department of Electron Microscopy & Molecular Pathology, The Cyprus Institute of Neurology & Genetics, 2371 Nicosia, Cyprus
- The Cyprus School of Molecular Medicine, PO Box 23462, 1683 Nicosia, Cyprus
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Lafarga T, Acién-Fernández FG, Garcia-Vaquero M. Bioactive peptides and carbohydrates from seaweed for food applications: Natural occurrence, isolation, purification, and identification. ALGAL RES 2020. [DOI: 10.1016/j.algal.2020.101909] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Daub CD, Mabate B, Malgas S, Pletschke BI. Fucoidan from Ecklonia maxima is a powerful inhibitor of the diabetes-related enzyme, α-glucosidase. Int J Biol Macromol 2020; 151:412-420. [PMID: 32070744 DOI: 10.1016/j.ijbiomac.2020.02.161] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 02/11/2020] [Accepted: 02/15/2020] [Indexed: 12/26/2022]
Abstract
Ecklonia maxima, an endemic South African seaweed, is a potential source of beneficial bioactive compounds. Among these compounds, fucoidan, a sulphated polysaccharide has a wide range of bioactivities including anti-diabetic activity. In this study, fucoidan was extracted from E. maxima by the hot water extraction method and then characterised by colorimetric assays for sugar composition. The extraction from E. maxima yielded 6.89% fucoidan which was found to contain 4.45 ± 0.25% L-fucose and 6.01 ± 0.53% sulphate. The water extracted E. maxima fucoidan had a low molecular weight of approximately 10 kDa. Structural studies (FT-IR, NMR and XRD) confirmed the structure and integrity of the fucoidan to be similar to previously studied fucoidans in literature. Finally, the activities of starch digestive enzymes; α-amylase and α-glucosidase, were investigated in the presence of the E. maxima fucoidan extract. Fucoidan from E. maxima was observed to be a potent mixed-type inhibitor of α-glucosidase with an IC50 range of 0.27-0.31 mg.ml-1, which was significantly lower than the commercial anti-diabetic standard, acarbose. Our present study demonstrated that fucoidan from E. maxima is a more powerful inhibitor compared to some standard anti-diabetic compounds and thus shows great potential for managing type 2 diabetes.
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Affiliation(s)
- Chantal Désirée Daub
- Department of Biochemistry and Microbiology, Rhodes University, 6140 Grahamstown, South Africa
| | - Blessing Mabate
- Department of Biochemistry and Microbiology, Rhodes University, 6140 Grahamstown, South Africa
| | - Samkelo Malgas
- Department of Biochemistry and Microbiology, Rhodes University, 6140 Grahamstown, South Africa
| | - Brett Ivan Pletschke
- Department of Biochemistry and Microbiology, Rhodes University, 6140 Grahamstown, South Africa.
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Dobrinčić A, Balbino S, Zorić Z, Pedisić S, Bursać Kovačević D, Elez Garofulić I, Dragović-Uzelac V. Advanced Technologies for the Extraction of Marine Brown Algal Polysaccharides. Mar Drugs 2020; 18:E168. [PMID: 32197494 PMCID: PMC7143672 DOI: 10.3390/md18030168] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/11/2020] [Accepted: 03/15/2020] [Indexed: 12/22/2022] Open
Abstract
Over the years, brown algae bioactive polysaccharides laminarin, alginate and fucoidan have been isolated and used in functional foods, cosmeceutical and pharmaceutical industries. The extraction process of these polysaccharides includes several complex and time-consuming steps and the correct adjustment of extraction parameters (e.g., time, temperature, power, pressure, solvent and sample to solvent ratio) greatly influences the yield, physical, chemical and biochemical properties as well as their biological activities. This review includes the most recent conventional procedures for brown algae polysaccharides extraction along with advanced extraction techniques (microwave-assisted extraction, ultrasound assisted extraction, pressurized liquid extraction and enzymes assisted extraction) which can effectively improve extraction process. The influence of these extraction techniques and their individual parameters on yield, chemical structure and biological activities from the most current literature is discussed, along with their potential for commercial applications as bioactive compounds and drug delivery systems.
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Affiliation(s)
- Ana Dobrinčić
- Faculty of Food Technology & Biotechnology, University of Zagreb, Pierottijeva 6, 10 000 Zagreb, Croatia; (S.B.); (Z.Z.); (S.P.); (D.B.K.); (I.E.G.); (V.D.-U.)
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59
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Zhang W, Cheng S, Zhai X, Sun J, Hu X, Pei H, Chen G. Green and Efficient Extraction of Polysaccharides From Poria cocos F.A. Wolf by Deep Eutectic Solvent. Nat Prod Commun 2020. [DOI: 10.1177/1934578x19900708] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Deep eutectic solvents (DESs) were proposed for the extraction of polysaccharides from Poria cocos (PCPs). Six types of DESs were prepared, and the DES composed of choline chloride and oxalic acid was proved to be suitable. Based on the results of single-factor test, the Box-Behnken experimental design with response surface methodology was carried out, giving the optimal extraction conditions including mole ratio of 1:2 (choline chloride:oxalic acid) and extraction 15 minutes at 100°C. Under the optimal extraction conditions, the extraction yield (46.24% ± 0.13%) was 8.6 times higher than that of hot water. The reusability of DES was demonstrated by a 6-run test, and an extraction yield of PCP was 38.40% ± 0.23% after reusing for 6 times without adding any additional chemicals. Moreover, molecular weight distributions of the resulting PCP were analyzed, and then mainly distributed in the range of 753 to 3578 g/mol. Therefore, DESs were proved to be an excellent extraction solvent alternative to the extraction of PCP.
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Affiliation(s)
| | | | - Xiaona Zhai
- Key Laboratory of Agro-Products Postharvest Handling, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Junshe Sun
- Key Laboratory of Agro-Products Postharvest Handling, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Xuefang Hu
- Key Laboratory of Agro-Products Postharvest Handling, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Haisheng Pei
- Key Laboratory of Agro-Products Postharvest Handling, Ministry of Agriculture and Rural Affairs, Beijing, China
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60
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Jesumani V, Du H, Pei P, Aslam M, Huang N. Comparative study on skin protection activity of polyphenol-rich extract and polysaccharide-rich extract from Sargassum vachellianum. PLoS One 2020; 15:e0227308. [PMID: 31910239 PMCID: PMC6946147 DOI: 10.1371/journal.pone.0227308] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 12/15/2019] [Indexed: 12/29/2022] Open
Abstract
Seaweed polyphenols and polysaccharide plays a broad range of biological activity. The objective of the present study was to study and compare the skin protection activity of fucoidan rich polysaccharide extract (SPS) and polyphenol-rich extract (SPP) from the seaweed Sargassum vachellianum. The skin protection activity was analyzed based on their ability to scavenge free radicals such as hydrogen peroxide and hydroxyl radicals, UV absorption potential, tyrosinase inhibition, moisture preservation, and antibacterial activity. From the results, both SPP and SPS protects the skin from UV damage. SPP showed good free radical scavenging ability, antimicrobial activity against E.coli and S. aureus and effectively absorbed the UVB and UVA rays whereas SPS hardly absorbs the UVA and UVB rays and showed weak free radical scavenging ability and no antimicrobial activity. SPS showed considerable inhibition on tyrosinase (51.21%) and had better moisture absorption (52.1%) and retention (63.24%) abilities than SPP. The results specified that both SPS and SPP have balancing potential on skin protection and suitable combinations of both could act as an active ingredient in cosmetics.
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Affiliation(s)
- Valentina Jesumani
- Guangdong Provincial Key Laboratory of Marine Biotechnology, College of Sciences, Shantou University, Shantou, Guangdong, China
| | - Hong Du
- Guangdong Provincial Key Laboratory of Marine Biotechnology, College of Sciences, Shantou University, Shantou, Guangdong, China
| | - Pengbing Pei
- Guangdong Provincial Key Laboratory of Marine Biotechnology, College of Sciences, Shantou University, Shantou, Guangdong, China
| | - Muhammad Aslam
- Guangdong Provincial Key Laboratory of Marine Biotechnology, College of Sciences, Shantou University, Shantou, Guangdong, China
- Faculty of Marine Sciences, Lasbela University, Uthal, Pakistan
| | - Nan Huang
- Guangdong Provincial Key Laboratory of Marine Biotechnology, College of Sciences, Shantou University, Shantou, Guangdong, China
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61
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Development and optimization of solvothermal liquefaction of marine macroalgae Saccharina japonica biomass for biopolyol and biopolyurethane production. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2019.09.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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62
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Development of ulvan‐based emulsions containing flavour and fragrances for food and cosmetic applications. FLAVOUR FRAG J 2019. [DOI: 10.1002/ffj.3519] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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63
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Zhu H, Liu C, Hou J, Long H, Wang B, Guo D, Lei M, Wu W. Gastrodia elata Blume Polysaccharides: A Review of Their Acquisition, Analysis, Modification, and Pharmacological Activities. Molecules 2019; 24:E2436. [PMID: 31269719 PMCID: PMC6651794 DOI: 10.3390/molecules24132436] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 05/20/2019] [Accepted: 06/26/2019] [Indexed: 01/02/2023] Open
Abstract
Gastrodia elata Blume (G. elata) is a valuable Traditional Chinese Medicine (TCM) with a wide range of clinical applications. G. elata polysaccharides, as one of the main active ingredients of G. elata, have interesting extraction, purification, qualitative analysis, quantitative analysis, derivatization, and pharmacological activity aspects, yet a review of G. elata polysaccharides has not yet been published. Based on this, this article summarizes the progress of G. elata polysaccharides in terms of the above aspects to provide a basis for their further research and development.
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Affiliation(s)
- Haodong Zhu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chen Liu
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- School of Pharmacy, Nanchang University, Nanchang 330006, China
| | - Jinjun Hou
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Huali Long
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Bing Wang
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - De'an Guo
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Min Lei
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Wanying Wu
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
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65
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Saravana PS, Shanmugapriya K, Gereniu CRN, Chae SJ, Kang HW, Woo HC, Chun BS. Ultrasound-mediated fucoxanthin rich oil nanoemulsions stabilized by κ-carrageenan: Process optimization, bio-accessibility and cytotoxicity. ULTRASONICS SONOCHEMISTRY 2019; 55:105-116. [PMID: 31084784 DOI: 10.1016/j.ultsonch.2019.03.014] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 02/20/2019] [Accepted: 03/12/2019] [Indexed: 06/09/2023]
Abstract
This work aims to produce and optimize a κ-carrageenan-based nanoemulsion (NE) to encapsulate seaweed oil, which is rich in fucoxanthin (FX), using ultrasound-assisted emulsification. κ-Carrageenan was produced using subcritical water, and seaweed oil was extracted using supercritical carbon dioxide with sunflower oil as the co-solvent. Response surface methodology (RSM) was used to understand the influence of several process parameters such as ultrasound amplitude, time, temperature, and duty cycle to produce an NE. The RSM factor was used to focus on droplet size, polydispersity index, zeta potential, viscosity, antioxidant, FX, encapsulation efficiency, and emulsion stability. Our outcomes suggested that the ultrasound process had a noteworthy influence on the NE. The best conditions to obtain an NE were an ultrasound amplitude of 87 µm, a sonication time of 394 s, a temperature of 60 °C, and a duty cycle of 50%. The resulting NE was studied by UV-Vis, Fourier-transform infrared spectroscopy, thermal gravimetric analysis, differential scanning calorimetry, scanning electron microscopy, atomic force microscopy, and X-ray diffraction. Moreover, the NE obtained from optimized conditions was checked for fatty acid content, color, oxidative stability, in vitro digestion, bioaccessibility of FX, and cytotoxicity. The results obtained suggest that lower droplet size of the emulsion can improve oxidative stability, in vitro digestion, bioaccessibility of FX, and good cell inhibition against a few cell lines. Therefore, a κ-carrageenan-stabilized NE can be used as a potential delivery system to endorse applications of seaweed oil, which is rich in FX, in functional foods, beverage systems, and pharmaceuticals.
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Affiliation(s)
- Periaswamy Sivagnanam Saravana
- Food Engineering Laboratory, Department of Food Science and Technology, Pukyong National University, 45 Yongso-ro, Namgu, Busan 48513, Republic of Korea; Department of Food Chemistry & Technology, Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland.
| | - Karuppusamy Shanmugapriya
- Department of Biomedical Engineering and Centre for Marine-Integrated Biomedical Technology, Pukyong National University, 48513, Republic of Korea
| | - Collin Rudolf Nobbs Gereniu
- Food Engineering Laboratory, Department of Food Science and Technology, Pukyong National University, 45 Yongso-ro, Namgu, Busan 48513, Republic of Korea; Department of Fisheries Studies, School of Technology, Maritime, and Fisheries Studies, Solomon Islands National University, P.O. Box R113, Honiara, Solomon Islands
| | - Sol-Ji Chae
- Food Engineering Laboratory, Department of Food Science and Technology, Pukyong National University, 45 Yongso-ro, Namgu, Busan 48513, Republic of Korea
| | - Hyun Wook Kang
- Department of Biomedical Engineering and Centre for Marine-Integrated Biomedical Technology, Pukyong National University, 48513, Republic of Korea
| | - Hee-Chul Woo
- Department of Chemical Engineering, Pukyong National University, 365 Sinseon-ro, Namgu, Busan 608-737, Republic of Korea
| | - Byung-Soo Chun
- Food Engineering Laboratory, Department of Food Science and Technology, Pukyong National University, 45 Yongso-ro, Namgu, Busan 48513, Republic of Korea.
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Yang Z, Liu G, Wang Y, Yin J, Wang J, Xia B, Li T, Yang X, Hou P, Hu S, Song W, Guo S. Fucoidan A2 from the Brown Seaweed Ascophyllum nodosum Lowers Lipid by Improving Reverse Cholesterol Transport in C57BL/6J Mice Fed a High-Fat Diet. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:5782-5791. [PMID: 31055921 DOI: 10.1021/acs.jafc.9b01321] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Reverse cholesterol transport (RCT) is a physiological process, in which excess peripheral cholesterol is transported to the liver and further excreted into the bile and then feces. Recently, fucoidans are reported to have a lipid-lowering effect. This study was designed to investigate whether fucoidan from the brown seaweed Ascophyllum nodosum lowers lipid by modulating RCT in C57BL/6J mice fed a high-fat diet. Our results indicated that fucoidan intervention significantly reduced plasma triglyceride, total cholesterol, and fat pad index and markedly increased high-density lipoprotein cholesterol in a dose-dependent manner. In the liver, fucoidan significantly increased the expression of peroxisome proliferator-activated receptor (PPAR)α, PPARγ, liver X receptor (LXR)β, adenosine triphosphate (ATP) binding cassette (ABC)A1, ABCG8, low-density lipoprotein receptor (LDLR), scavenger receptor B type 1 (SR-B1), and cholesterol 7-α-hydroxylase A1 (CYP7A1) and decreased the triglyceride level and expression of proprotein convertase subtilisin/kexin type 9 (PCSK9) and PPARβ but had no effect on LXRα, ABCG1, and ABCG5. In the small intestine, the fucoidan treatment significantly reduced the expression of Niemann-Pick C1-like 1 (NPC1L1) and improved ABCG5 and ABCG8. These results demonstrated that fucoidan can improve lipid transfer from plasma to the liver by activating SR-B1 and LDLR and inactivating PCSK9 and upregulate lipid metabolism by activating PPARα, LXRβ, ABC transporters, and CYP7A1. In the small intestine, this fucoidan can decrease cholesterol absorption and increase cholesterol excretion by activating NPC1L1 and ABCG5 and ABCG8, respectively. In conclusion, fucoidan from A. nodosum may lower lipids by modulating RCT-related protein expression and can be explored as a potential compound for prevention or treatment of hyperlipidemia-related diseases.
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MESH Headings
- ATP Binding Cassette Transporter, Subfamily G, Member 5/genetics
- ATP Binding Cassette Transporter, Subfamily G, Member 5/metabolism
- Animals
- Ascophyllum/chemistry
- Biological Transport/drug effects
- Cholesterol/metabolism
- Cholesterol 7-alpha-Hydroxylase/genetics
- Cholesterol 7-alpha-Hydroxylase/metabolism
- Diet, High-Fat/adverse effects
- Humans
- Hyperlipidemias/drug therapy
- Hyperlipidemias/etiology
- Hyperlipidemias/genetics
- Hyperlipidemias/metabolism
- Hypolipidemic Agents/administration & dosage
- Lipid Metabolism/drug effects
- Liver X Receptors/genetics
- Liver X Receptors/metabolism
- Male
- Mice
- Mice, Inbred C57BL
- Plant Extracts/administration & dosage
- Polysaccharides/administration & dosage
- Receptors, LDL/genetics
- Receptors, LDL/metabolism
- Receptors, Scavenger/genetics
- Receptors, Scavenger/metabolism
- Seaweed/chemistry
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Affiliation(s)
- Zixun Yang
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
| | - Guanjun Liu
- Weihai Municipal Hospital , Weihai , Shandong 264200 , People's Republic of China
| | - Yufeng Wang
- Nanjing Well Pharmaceutical Company, Limited Nanjing , Jiangsu 210042 , People's Republic of China
| | - Jiayu Yin
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
| | - Jin Wang
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
| | - Bin Xia
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
| | - Ting Li
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
| | - Xiaoqian Yang
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
| | - Pengbo Hou
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
| | - Shumei Hu
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
| | - Weiguo Song
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
| | - Shoudong Guo
- Institute of Lipid Metabolism and Atherosclerosis, Innovative Drug Research Centre, School of Pharmacy , Weifang Medical University , Weifang , Shandong 261053 , People's Republic of China
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67
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Yuan Q, Lin S, Fu Y, Nie XR, Liu W, Su Y, Han QH, Zhao L, Zhang Q, Lin DR, Qin W, Wu DT. Effects of extraction methods on the physicochemical characteristics and biological activities of polysaccharides from okra (Abelmoschus esculentus). Int J Biol Macromol 2019; 127:178-186. [DOI: 10.1016/j.ijbiomac.2019.01.042] [Citation(s) in RCA: 137] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/14/2018] [Accepted: 01/09/2019] [Indexed: 12/16/2022]
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68
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Flórez-Fernández N, Torres MD, González-Muñoz MJ, Domínguez H. Recovery of bioactive and gelling extracts from edible brown seaweed Laminaria ochroleuca by non-isothermal autohydrolysis. Food Chem 2019; 277:353-361. [PMID: 30502157 DOI: 10.1016/j.foodchem.2018.10.096] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 10/18/2018] [Accepted: 10/21/2018] [Indexed: 12/22/2022]
Abstract
The non-isothermal autohydrolysis temperature impact of edible brown seaweed Laminaria ochroleuca was studied to recover high valuable compounds. Extraction yield was determined, above 80% was obtained at 220 °C. The maximal fucose content (17% d.b.) was attained at 180 °C, whereas the maximal sulphate was achieved at 160 °C, and phenolic and protein content at 220 °C. The maximum sulphated fucoidan content (41.38 g fucoidan/100 g extract) was obtained at 160 °C, whereas the maximum fucose oligosaccharides was obtained at 180 °C. The antioxidant capacity was equivalent to 32 mg Trolox/g dry extract produced at 220 °C. The milder processing condition was selected to study the potentiality of the precipitated alginate in terms of viscoelastic properties determined by rheology. Alginate extraction (14.94 g/100 g extract) was determined at 160 °C. The crude fucoidan fractions were tested at 25-500 μg/mL, showed up to 50% cell growth inhibition in four selected tumoral cell lines.
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Affiliation(s)
- Noelia Flórez-Fernández
- Departamento de Enxeñería Química, Universidade de Vigo (Campus Ourense), Edificio Politécnico, As Lagoas, 32004 Ourense, Spain; CITI-Universidade de Vigo, Parque Tecnolóxico de Galicia, Rúa Galicia n° 2, 32900 Ourense, Spain.
| | - María Dolores Torres
- Departamento de Enxeñería Química, Universidade de Vigo (Campus Ourense), Edificio Politécnico, As Lagoas, 32004 Ourense, Spain; CITI-Universidade de Vigo, Parque Tecnolóxico de Galicia, Rúa Galicia n° 2, 32900 Ourense, Spain
| | - María Jesús González-Muñoz
- Departamento de Enxeñería Química, Universidade de Vigo (Campus Ourense), Edificio Politécnico, As Lagoas, 32004 Ourense, Spain; CITI-Universidade de Vigo, Parque Tecnolóxico de Galicia, Rúa Galicia n° 2, 32900 Ourense, Spain
| | - Herminia Domínguez
- Departamento de Enxeñería Química, Universidade de Vigo (Campus Ourense), Edificio Politécnico, As Lagoas, 32004 Ourense, Spain; CITI-Universidade de Vigo, Parque Tecnolóxico de Galicia, Rúa Galicia n° 2, 32900 Ourense, Spain
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69
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Abraham RE, Su P, Puri M, Raston CL, Zhang W. Optimisation of biorefinery production of alginate, fucoidan and laminarin from brown seaweed Durvillaea potatorum. ALGAL RES 2019. [DOI: 10.1016/j.algal.2018.101389] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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70
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Vasantharaja R, Stanley Abraham L, Gopinath V, Hariharan D, Smita KM. Attenuation of oxidative stress induced mitochondrial dysfunction and cytotoxicity in fibroblast cells by sulfated polysaccharide from Padina gymnospora. Int J Biol Macromol 2019; 124:50-59. [PMID: 30445094 DOI: 10.1016/j.ijbiomac.2018.11.104] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 10/19/2018] [Accepted: 11/12/2018] [Indexed: 01/18/2023]
Abstract
In this present study, isolation, characterization and protective effect of sulfated polysaccharide (SP) isolated from the brown algae Padina gymnospora was investigated. SP was isolated and characterized through FT-IR, 1H NMR, TGA, GC-MS and CHN analysis. The molecular weight of SP was found to be 16 kDa. The isolated SP contains 29.4 ± 0.35% of sulfate, 27 ± 0.11% of fucose, 0.05 ± 0.12% of protein, respectively. Furthermore, SP exhibits its excellent radical scavenging effects were evaluated by DPPH, ABTS radical scavenging and reducing power assays. Moreover, pretreatment with SP significantly mitigates H2O2 induced cytotoxicity in L-929 cells in a dose dependent manner. Furthermore, SP pretreatment ameliorates oxidative stress induced apoptosis and DNA damage, alleviates the generation of intracellular reactive oxygen species (ROS) and restores mitochondrial membrane potential (MMP) in L-929 cells through its antioxidant potential. Together, these results suggest that SP can be exploited as a natural antioxidant in the food and pharmaceutical industries.
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Affiliation(s)
- Raguraman Vasantharaja
- Centre for Ocean Research, Sathyabama Institute of Science and Technology, Rajiv Gandhi Salai, Chennai 600 119, Tamil Nadu, India
| | - L Stanley Abraham
- Centre for Ocean Research, Sathyabama Institute of Science and Technology, Rajiv Gandhi Salai, Chennai 600 119, Tamil Nadu, India.
| | - Venkatraman Gopinath
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Malaysia
| | - D Hariharan
- Department of Medical Physics, School of Physics, Bharathidasan University, Tiruchirappalli, Tamilnadu, India
| | - K M Smita
- Centre for Ocean Research, Sathyabama Institute of Science and Technology, Rajiv Gandhi Salai, Chennai 600 119, Tamil Nadu, India
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71
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Raguraman V, L SA, J J, Palaniappan S, Gopal S, R T, R K. Sulfated polysaccharide from Sargassum tenerrimum attenuates oxidative stress induced reactive oxygen species production in in vitro and in zebrafish model. Carbohydr Polym 2019; 203:441-449. [PMID: 30318233 DOI: 10.1016/j.carbpol.2018.09.056] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 08/26/2018] [Accepted: 09/20/2018] [Indexed: 11/24/2022]
Abstract
The sulfated polysaccharide (SP) was isolated from the brown alga S. tenerrimum. The chemical composition of SP composed of 57 ± 0.29% of total sugar, 1.14 ± 0.28% of protein and 25.6 ± 0.45% of sulfate. Elemental analysis of SP shows 28.8% of carbon, 4.02% of hydrogen and 0.29% of nitrogen. The molecular weight of SP was estimated as 31 kDa. Further, the SP was characterized through FT-IR, 1H-NMR, GC-MS, XRD and TGA analysis. The DPPH and ABTS radical scavenging activity of SP showed 34.03-62.70% and 22.94-38.04% at the concentration of 25-125 μg/mL respectively. In addition, SP exerted a protective role against H2O2 mediated oxidative stress in fibroblast cells through scavenging intracellular ROS. Furthermore, ROS generation and cell death were significantly decreased in SP treated zebrafish embryos at 150 μg/mL, whereas the survival rate was increased. The protective effect of SP against oxidative stress might be utilized in pharmacological industries.
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Affiliation(s)
- Vasantharaja Raguraman
- Centre for Ocean Research, Sathyabama Institute of Science and Technology, Chennai, 600 119, Tamil Nadu, India
| | - Stanley Abraham L
- Centre for Ocean Research, Sathyabama Institute of Science and Technology, Chennai, 600 119, Tamil Nadu, India.
| | - Jyotsna J
- Centre for Ocean Research, Sathyabama Institute of Science and Technology, Chennai, 600 119, Tamil Nadu, India
| | - Seedevi Palaniappan
- Department of Environmental Science, Periyar University, Salem, 636011, Tamil Nadu, India
| | - Sathishkannan Gopal
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, Tamil Nadu, India
| | - Thirugnanasambandam R
- Centre for Ocean Research, Sathyabama Institute of Science and Technology, Chennai, 600 119, Tamil Nadu, India
| | - Kirubagaran R
- Marine Biotechnology Division, ESSO-NIOT, Chennai, 600100, Tamil Nadu, India
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72
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Heavisides E, Rouger C, Reichel AF, Ulrich C, Wenzel-Storjohann A, Sebens S, Tasdemir D. Seasonal Variations in the Metabolome and Bioactivity Profile of Fucus vesiculosus Extracted by an Optimised, Pressurised Liquid Extraction Protocol. Mar Drugs 2018; 16:E503. [PMID: 30551573 PMCID: PMC6315544 DOI: 10.3390/md16120503] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/02/2018] [Accepted: 12/10/2018] [Indexed: 12/20/2022] Open
Abstract
The metabolism of seaweeds depends on environmental parameters, the availability of nutrients, and biotic/abiotic stresses; therefore, their chemical composition fluctuates throughout the year. This study investigated seasonal variations in the metabolome of the Baltic Sea brown alga Fucus vesiculosus and its potential relation to the bioactivity profile. By using a definitive screening design (DSD) combined with pressurised liquid extraction (PLE), an optimised protocol was developed to extract algal biomass monthly for a full calendar year. An untargeted metabolomics approach using ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MSn)-based molecular networking and manual dereplication was employed. The extracts were simultaneously screened for their in vitro antimicrobial, anticancer/apoptotic, and free radical scavenging activities. 44 compounds were putatively dereplicated in the metabolome. Many compounds were found to vary with the sampling month; phlorotannin total ion count (TIC) was highest in summer, whilst chlorophylls, lipids, and carotenoids peaked in winter and spring. The greatest radical scavenging and apoptotic activities against pancreas cancer cells observed in the summer months were attributed to high phlorotannin TIC. Methicillin-resistant Staphylococcus aureus (MRSA) inhibitory activity was produced year-round without a clear seasonal trend. This is the first study applying DSD-based optimised PLE extraction combined with a metabolome analysis of F. vesiculosus for the identification of seasonal variations in both metabolome and bioactivity.
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Affiliation(s)
- Edwin Heavisides
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany.
| | - Caroline Rouger
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany.
| | - Anna F Reichel
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany.
| | - Cornelia Ulrich
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany.
| | - Arlette Wenzel-Storjohann
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany.
| | - Susanne Sebens
- Institute for Experimental Cancer Research, Christian-Albrechts-University Kiel (CAU) and University Medical Center Schleswig-Holstein (UKSH) Campus Kiel, Arnold-Heller-Str. 3, Building 17, 24105 Kiel, Germany.
| | - Deniz Tasdemir
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany.
- Faculty of Mathematics and Natural Sciences, Christian-Albrechts-University Kiel (CAU), Christian-Albrechts-Platz 4, 24118 Kiel, Germany.
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73
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Saravana PS, Cho YN, Patil MP, Cho YJ, Kim GD, Park YB, Woo HC, Chun BS. Hydrothermal degradation of seaweed polysaccharide: Characterization and biological activities. Food Chem 2018; 268:179-187. [DOI: 10.1016/j.foodchem.2018.06.077] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 06/11/2018] [Accepted: 06/18/2018] [Indexed: 12/12/2022]
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74
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Zhang J, Wen C, Gu J, Ji C, Duan Y, Zhang H. Effects of subcritical water extraction microenvironment on the structure and biological activities of polysaccharides from Lentinus edodes. Int J Biol Macromol 2018; 123:1002-1011. [PMID: 30468806 DOI: 10.1016/j.ijbiomac.2018.11.194] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 11/12/2018] [Accepted: 11/19/2018] [Indexed: 12/22/2022]
Abstract
In the present study, we investigated the effects of subcritical water microenvironment on the structure and biological activities of polysaccharides from Lentinus edodes. The results showed that, under different SWE conditions (100-150 °C for 15 min, and 150 °C for 10-30 min), all the polysaccharides were heteropolysaccharides and consisted of glucose, mannose and galactose with different molar ratios. In addition, FT-IR results showed that all samples were typical β-pyranose and protein-free polysaccharides. Moreover, Congo red staining and atomic force microscope (AFM) analyses showed that when the temperature was above 150 °C for 15 min, the triple-helix structure no longer existed. Furthermore, various polysaccharides had varying degrees of inhibitory effect on HepG2 cells and MCF-7 cells in vitro. These findings indicated that subcritical water microenvironment has an extremely important effect on the structure and bioactivities of polysaccharides. The polysaccharides may be extracted more effectively by changing the subcritical water microenvironment.
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Affiliation(s)
- Jixian Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Chaoting Wen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Jinyan Gu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Chenchen Ji
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yuqing Duan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Haihui Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
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75
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Deepika MS, Thangam R, Sheena TS, Sasirekha R, Sivasubramanian S, Babu MD, Jeganathan K, Thirumurugan R. A novel rutin-fucoidan complex based phytotherapy for cervical cancer through achieving enhanced bioavailability and cancer cell apoptosis. Biomed Pharmacother 2018; 109:1181-1195. [PMID: 30551368 DOI: 10.1016/j.biopha.2018.10.178] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 10/30/2018] [Accepted: 10/31/2018] [Indexed: 12/20/2022] Open
Abstract
Recent studies on flavonoids forming complexes with macromolecules attract researchers due to their enhanced bioavailability as well as chemo-preventive efficacy. In this study, a flavonoid rutin (Ru) is non-covalently complexed with fucoidan (Fu) using the functional groups to obtain a therapeutic polymeric complex overcoming the limitations of bioavailability of rutin. The prepared novel rutin-fucoidan (Ru-Fu) complex is characterized for spectroscopic features, particle size and distribution analysis by DLS. It is shown that the complex displayed the nanostructural features that are different from that of the usual rutin-fucoidan mixture. The studies on drug release profiles at different pH (5.5, 6.8 and 7.4) show that the sustained release of compounds from complex occurs preferentially at the desired endosomal pH (5.5). Further, the chemopreventive potential of Ru-Fu complex is investigated against HeLa cells by cellular apoptotic assays and flow cytometric analysis. It showed that the complex is able to disrupt cell cycle regulation and has the ability to induce cellular apoptosis via nuclear fragmentation, ROS generation and mitochondrial potential loss. In vitro cell viability assay with Ru-Fu complex shows that the complex is biocompatible on normal cells. The hemolysis assay also reveals that the complex does not release hemoglobin from human red blood cells (RBCs). Thus, the study is envisaged to open up interests for developing such formulations against cervical cancer and other cancers.
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Affiliation(s)
- Murugesan Sathiya Deepika
- Laboratory of Aquabiotics/Nanoscience, Department of Animal Science, School of Life Sciences, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
| | - Ramar Thangam
- CSIR-Central Leather Research Institute, Chennai 600 020, Tamil Nadu, India
| | - Thankaraj Salammal Sheena
- Centre for Nanoscience and Nanotechnology, Department of Physics, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
| | - Rajendran Sasirekha
- Department of Marine Science, School of Marine Sciences, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
| | | | - Manikandan Dinesh Babu
- Laboratory of Aquabiotics/Nanoscience, Department of Animal Science, School of Life Sciences, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
| | - Kulandaivel Jeganathan
- Centre for Nanoscience and Nanotechnology, Department of Physics, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
| | - Ramasamy Thirumurugan
- Laboratory of Aquabiotics/Nanoscience, Department of Animal Science, School of Life Sciences, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India.
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76
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Lee HJ, Saravana PS, Cho YN, Haq M, Chun BS. Extraction of bioactive compounds from oyster (Crassostrea gigas) by pressurized hot water extraction. J Supercrit Fluids 2018. [DOI: 10.1016/j.supflu.2018.01.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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77
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Cikoš AM, Jokić S, Šubarić D, Jerković I. Overview on the Application of Modern Methods for the Extraction of Bioactive Compounds from Marine Macroalgae. Mar Drugs 2018; 16:md16100348. [PMID: 30249037 PMCID: PMC6213729 DOI: 10.3390/md16100348] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/16/2018] [Accepted: 09/20/2018] [Indexed: 12/14/2022] Open
Abstract
Marine macroalgae represent a rich source of bioactive compounds that can be implemented in various food, cosmetic, and pharmaceutical products for health improvement. It has been proven that these bioactive compounds, such as polyphenols, polysaccharides, carotenoids, and ω-3 fatty acids possess bioactivity. For the extraction of these compounds, modern methods (Supercritical Fluid Extraction (SFE), Subcritical Water Extraction (SWE), Ultrasound-Assisted Extraction (UAE), and Microwave-Assisted Extraction (MAE)) have been used due to their advantages over the conventional methods. The process parameters of each method must be optimized for obtaining the extracts with the targeted bioactive compounds. In distinction from the existing reviews, the present review provides novelty with respect to: (a) presenting systematically the selected process parameters of SFE (temperature, time, pressure, use of co-solvents), SWE (temperature, time, pressure, solid-solvent ratio), UAE (temperature, time, frequency, power, solid-solvent ratio), and MAE (temperature, time, frequency, power, solvent type) applied for the extractions of marine macroalgae; (b) reporting the major groups or individual compounds extracted with their biological activities (if determined); and, (c) updating available references.
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Affiliation(s)
- Ana-Marija Cikoš
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, FranjeKuhača 20, 31000 Osijek, Croatia.
| | - Stela Jokić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, FranjeKuhača 20, 31000 Osijek, Croatia.
| | - Drago Šubarić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, FranjeKuhača 20, 31000 Osijek, Croatia.
| | - Igor Jerković
- Faculty of Chemistry and Technology, University of Split, R. Boškovića 35, 21000 Split, Croatia.
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78
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Rostami Z, Tabarsa M, You S, Rezaei M. Structural characterization and RAW264.7 murine macrophage stimulating activity of a fucogalactoglucan from Colpomenia peregrina. Journal of Food Science and Technology 2018; 55:4650-4660. [PMID: 30333662 DOI: 10.1007/s13197-018-3406-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 07/07/2018] [Accepted: 08/24/2018] [Indexed: 12/17/2022]
Abstract
Water-soluble polysaccharides were isolated from Colpomenia peregrina to determine their chemical characteristics and immunomodulatory properties. High extraction yields were obtained for CP1 (17.6%) and CP2 (5.2%) polysaccharides. Polysaccharides were mainly consisted of neutral sugars (67.01-73.79%), uronic acids (9.43-14.89%), proteins (3.44-14.89%) and small amounts of sulfates (4.87-4.91%). Polysaccharides were composed of fucose (20.62-24.56%), galactose (25.5-26.94%) and glucose (50.00-52.91%) residues. The average molecular weights of the CP1 and CP2 polysaccharides were 1890 × 103 g/mol and 639 × 103 g/mol, respectively. The polysaccharides exerted a relatively low cytotoxicity against HeLa cancer cells (< 40%). The CP1 and CP2 polysaccharides were nontoxic and induced RAW264.7 murine macrophage cells to release considerable amounts of nitric oxide (NO). Inflammatory cytokines including IL-1β, TNF-α, IL-6, IL-10 and IL-12 from were secreted from RAW264.7 cells induced with CP1 polysaccharides. As the most immunostimulating fraction, CP1 polysaccharides were homogeneous and formed of 1,3-linked galactose, 1,4-linked glucose and 1,3-linked fucose residues. Overall, these findings suggested that the polysaccharides isolated from C. peregrina can be utilized as potential natural immunostimulant in functional foods or pharmaceutical industries.
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Affiliation(s)
- Zeynab Rostami
- 1Department of Seafood Processing, Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran
| | - Mehdi Tabarsa
- 1Department of Seafood Processing, Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran
| | - SangGuan You
- 2Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung, Gangwon 25457 Korea
| | - Masoud Rezaei
- 1Department of Seafood Processing, Faculty of Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran
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79
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Shanmugapriya K, Kim H, Saravana PS, Chun BS, Kang HW. Astaxanthin-alpha tocopherol nanoemulsion formulation by emulsification methods: Investigation on anticancer, wound healing, and antibacterial effects. Colloids Surf B Biointerfaces 2018; 172:170-179. [PMID: 30172200 DOI: 10.1016/j.colsurfb.2018.08.042] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 08/11/2018] [Accepted: 08/19/2018] [Indexed: 01/27/2023]
Abstract
Emulsion-based delivery systems have been fabricated and developed to increase the bioavailability of astaxanthin and alpha-tocopherol as active compounds for various biomedical applications. Astaxanthin-alpha tocopherol nanoemulsion (ATNE) is well known for its potential 6.-6.30 effect. The current study investigated ATNE by spontaneous (SENE) and ultrasonication emulsification (USNE) methods to optimally fabricate oil/water nanoemulsion characterized for biomedical applications. The two methods were compared by using a response surface method of 3-level Box-Behnken design (BBD) with significant factors. Transmission electron microscopy (TEM) confirmed spherical-shaped nanoemulsion from SENE and USNE methods and dynamic light scattering (DLS) proved the good stability of the fabricated nanoemulsion. Cytotoxicity studies on three different cancer cells confirmed that the nanoemulsion at higher concentrations was more toxic than one at lower concentrations by accompanying a significant decrease in the cellular viability after 24 and 48 h of exposure. The wound-healing potential using scratch assay evidenced faster healing effect of the nanoemulsion. Both minimal inhibitory concentration (MIC) and minimum bactericidal concentrations (MBC) methods confirmed significant antibacterial activity to disrupt the integrity of the bacterial cell membrane. The current results suggested that ATNE act as effectively targeted drug delivery vehicles in the future for cancer treatment applications due to its significant results of anticancer, wound healing, and antimicrobial effects.
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Affiliation(s)
- Karuppusamy Shanmugapriya
- Department of Biomedical Engineering and Center for Marine-Integrated Biomedical Technology (BK 21 Plus), Pukyong National University, Busan, South Korea
| | - Hyejin Kim
- Interdisciplinary program of Biomedical Mechanical & Electrical Engineering, Pukyong National University, Busan, South Korea
| | | | - Byung-Soo Chun
- Department of Food Science and Technology, Pukyong National University, Busan, South Korea
| | - Hyun Wook Kang
- Department of Biomedical Engineering and Center for Marine-Integrated Biomedical Technology (BK 21 Plus), Pukyong National University, Busan, South Korea; Interdisciplinary program of Biomedical Mechanical & Electrical Engineering, Pukyong National University, Busan, South Korea.
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80
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Liu S, Wang Q, Song Y, He Y, Ren D, Cong H, Wu L. Studies on the hepatoprotective effect of fucoidans from brown algae Kjellmaniella crassifolia. Carbohydr Polym 2018; 193:298-306. [DOI: 10.1016/j.carbpol.2018.03.077] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 02/14/2018] [Accepted: 03/22/2018] [Indexed: 12/11/2022]
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81
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Caccamo MT, Zammuto V, Gugliandolo C, Madeleine-Perdrillat C, Spanò A, Magazù S. Thermal restraint of a bacterial exopolysaccharide of shallow vent origin. Int J Biol Macromol 2018; 114:649-655. [DOI: 10.1016/j.ijbiomac.2018.03.160] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 03/23/2018] [Accepted: 03/26/2018] [Indexed: 10/17/2022]
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82
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Gereniu CRN, Saravana PS, Chun BS. Recovery of carrageenan from Solomon Islands red seaweed using ionic liquid-assisted subcritical water extraction. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2017.06.055] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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83
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Zhao D, Xu J, Xu X. Bioactivity of fucoidan extracted from Laminaria japonica using a novel procedure with high yield. Food Chem 2018; 245:911-918. [PMID: 29287459 DOI: 10.1016/j.foodchem.2017.11.083] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 09/27/2017] [Accepted: 11/21/2017] [Indexed: 11/23/2022]
Abstract
Due to antitumor and antioxidant activities, there has been increasing interest in fucoidans, sulfated polysaccharides, from brown algae. Currently, the classic hot water extraction and acid extraction are time-consuming, and can cause the partial cleavage of sulfate esters, leading to bioactivity loss. The present study developed a novel process for extracting fucoidans from Laminaria japonica with 0.5% ethylenediaminetetraacetic acid at 70 °C. Crude fucoidans (CFs) obtained with a yield (∼16%) was purified to different fractions of F1, F2 and F3. The fractions displayed similar anticancer activity against Hela cells. Due to the differences in sulfate content, molar ratio of sulfate to fucose and monosaccharide composition, F1 and F2 exhibited stronger antioxidant ability than CFs and F3. This novel extraction provides an efficient procedure for extracting fucoidans from brown seaweeds with high extraction yield and removing pigments with one single step.
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Affiliation(s)
- Dong Zhao
- Biochemical Engineering Research Centre, School of Chemistry and Chemical Engineering, Anhui University of Technology, Ma'anshan, Anhui Province 243032, PR China; College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Jian Xu
- Biochemical Engineering Research Centre, School of Chemistry and Chemical Engineering, Anhui University of Technology, Ma'anshan, Anhui Province 243032, PR China; State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Xia Xu
- Biochemical Engineering Research Centre, School of Chemistry and Chemical Engineering, Anhui University of Technology, Ma'anshan, Anhui Province 243032, PR China; State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China.
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84
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85
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Advanced analysis of polysaccharides, novel functional components in food and medicine dual purposes Chinese herbs. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.06.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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86
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Wang ZJ, Xu W, Liang JW, Wang CS, Kang Y. EFFECT OF FUCOIDAN ON B16 MURINE MELANOMA CELL MELANIN FORMATION AND APOPTOSIS. AFRICAN JOURNAL OF TRADITIONAL, COMPLEMENTARY, AND ALTERNATIVE MEDICINES 2017. [PMID: 28638878 PMCID: PMC5471462 DOI: 10.21010/ajtcam.v14i4.18] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Background: : Fucoidan is a complex sulfated polysaccharide extracted from brown seaweed and has a wide variety of biological activities. It not only inhibits cancer cell growth but also inhibits tyrosinase in vitro. Therefore, it is of interest to investigate the effect of fucoidan on B16 murine melanoma cells as the findings may provide new insights into the underlying mechanism regarding the inhibition of melanin formation by fucoidan. In the present study, we aimed to investigate the anti-melanogenic effect of fucoidan and its inhibitory effect on B16 cells. Materials and Methods: The influence of fucoidan on B16 melanoma cells and cellular tyrosinase was examined. Cell viability was examined by the cell counting kit-8 assay. Cellular tyrosinase activity and melanin content were determined using spectrophotometric methods and protein expression was analyzed by immunoblotting. Morphological changes in B16 melanoma cells were examined by phase contrast microscopy and apoptosis was analyzed by flow cytometry. Results: In vitro studies were performed using cell viability analysis and showed that fucoidan significantly decreased viable cell number in a dose-response manner with an IC50 of 550 ±4.3 µg/mL. Cell morphology was altered and significant apoptosis was induced when cells were exposed to 550 µg/mL fucoidan for 48 h. Conclusion: This study provides substantial evidence to show that fucoidan inhibits B16 melanoma cell proliferation and cellular tyrosinase activity. Fucoidan may be useful in the treatment of hyperpigmentation and as a skin-whitening agent in the cosmetics industry.
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Affiliation(s)
- Zhi-Jiang Wang
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo 315100, P. R. China
| | - Wei Xu
- School of Biomedical Engineering, Bio-ID Center, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
| | - Jian-Wen Liang
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo 315100, P. R. China
| | - Cai-Sheng Wang
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo 315100, P. R. China
| | - Yani Kang
- School of Biomedical Engineering, Bio-ID Center, Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai 200240, P.R. China
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Efficacy of Low-Molecular-Weight Fucoidan as a Supplemental Therapy in Metastatic Colorectal Cancer Patients: A Double-Blind Randomized Controlled Trial. Mar Drugs 2017; 15:md15040122. [PMID: 28430159 PMCID: PMC5408268 DOI: 10.3390/md15040122] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 04/12/2017] [Accepted: 04/18/2017] [Indexed: 12/12/2022] Open
Abstract
Background: Low-molecular-weight fucoidan (LMF) is widely used as a food supplement for cancer patients. However, all of the studies are in vitro or were conducted using mice. Therefore, powerful clinical evidence for LMF use is relatively weak. This study aimed to evaluate the efficacy of LMF as a supplemental therapy to chemo-target agents in metastatic colorectal cancer (mCRC) patients. Methods: We conducted a prospective, randomized, double-blind, controlled trial to evaluate the efficacy of LMF as a supplemental therapy to chemotarget agents in patients with metastatic colorectal cancer (mCRC). Sixty eligible patients with mCRC were included. Finally, 54 patients were enrolled, of whom 28 were included in the study group and 26 in the control group. The primary endpoint was the disease control rate (DCR), and secondary endpoints included the overall response rate (ORR), progression-free survival (PFS), overall survival (OS), adverse effects (AEs), and quality of life (QOL). Results: The DCRs were 92.8% and 69.2% in the study and control groups, respectively (p = 0.026), in a median follow-up period of 11.5 months. The OS, PFS, ORR, AEs, and QOL did not significantly differ between the two groups. Conclusion: This is the first clinical trial evaluating the efficacy of LMF as a supplemental therapy in the management of patients with mCRC. The results indicate that LMF combined with chemotarget agents significantly improved the DCR.
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88
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Selvamuthukumaran M, Shi J. Recent advances in extraction of antioxidants from plant by-products processing industries. FOOD QUALITY AND SAFETY 2017. [DOI: 10.1093/fqs/fyx004] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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89
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Michalak I, Chojnacka K, Saeid A. Plant Growth Biostimulants, Dietary Feed Supplements and Cosmetics Formulated with Supercritical CO₂ Algal Extracts. Molecules 2017; 22:E66. [PMID: 28054954 PMCID: PMC6155630 DOI: 10.3390/molecules22010066] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 12/20/2016] [Accepted: 12/28/2016] [Indexed: 11/25/2022] Open
Abstract
The review paper presents the use of algal extracts as safe and solvent-free components of plant growth biostimulants, dietary feed additives and cosmetics. Innovative technology that uses extracts obtained by supercritical CO₂ extraction, as a method of isolation of biologically active compounds from algal biomass, is presented. An important part of the complete technology is the final formulation of the product. This enabled realization of the further step which was assessment of the utilitarian properties of the extract-based products. The extracts were analysed for the presence of biologically active molecules (e.g., plant hormones, polyphenols) which provide useful properties such as antioxidant, antiviral, anti-inflammatory and antibacterial. The bio-products were tested in germination tests and underwent field trials to search for plant growth biostimulatory properties. Tests on animals (laying hens experiments) were conducted to assess pro-health properties of new dietary feed supplement. Another application were cosmetic formulations (dermatological tests). The results of the application tests were very promising, however further studies are required for the registration of the products and successful implementation to the market.
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Affiliation(s)
- Izabela Michalak
- Department of Advanced Material Technologies, Faculty of Chemistry, Wrocław University of Science and Technology, Smoluchowskiego 25, 50-372 Wrocław, Poland.
| | - Katarzyna Chojnacka
- Department of Advanced Material Technologies, Faculty of Chemistry, Wrocław University of Science and Technology, Smoluchowskiego 25, 50-372 Wrocław, Poland.
| | - Agnieszka Saeid
- Department of Advanced Material Technologies, Faculty of Chemistry, Wrocław University of Science and Technology, Smoluchowskiego 25, 50-372 Wrocław, Poland.
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90
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Bioactives Obtained From Plants, Seaweeds, Microalgae and Food By-Products Using Pressurized Liquid Extraction and Supercritical Fluid Extraction. COMPREHENSIVE ANALYTICAL CHEMISTRY 2017. [DOI: 10.1016/bs.coac.2017.01.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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