51
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Li X, Chen W, Chang Q, Zhang Y, Zheng B, Zeng H. Structural and physicochemical properties of ginger (Rhizoma curcumae longae) starch and resistant starch: A comparative study. Int J Biol Macromol 2020; 144:67-75. [PMID: 31816380 DOI: 10.1016/j.ijbiomac.2019.12.047] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 11/28/2019] [Accepted: 12/05/2019] [Indexed: 01/16/2023]
Abstract
The objectives of this study were to investigate and compare the structural and physicochemical properties of native ginger starch (NGS) and ginger resistant starch (GRS). NGS had oblate and compact granules, whereas GRS exhibited fissures. Compared to GRS, NGS had a narrower molar mass distribution and a higher molecular weight (Mw). According to X-ray diffraction measurements, Fourier transform infrared spectroscopy, and 13C CP/MAS NMR spectroscopy, NGS sample had an A-type crystalline pattern with high relative crystallinity and short-range order structure, and GRS had a B-type crystalline pattern. Furthermore, NGS exhibited significantly higher gelatinization enthalpy than GRS. NGS displayed lower peak viscosity and final viscosity, whereas GRS had higher through viscosity and final viscosity, presumably due to the content and type of resistant starch. The pasting and gelatinization properties of NGS and GRS might be related to relative crystallinity and short-range order structure. The information obtained from this study can be used by manufacturers and researchers in the production of ginger-containing products.
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Affiliation(s)
- Xin Li
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Wei Chen
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Qing Chang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China
| | - Yi Zhang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China; China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Baodong Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Hongliang Zeng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian, China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China; China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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52
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Degradation of polysaccharides from Sargassum fusiforme using UV/H2O2 and its effects on structural characteristics. Carbohydr Polym 2020; 230:115647. [DOI: 10.1016/j.carbpol.2019.115647] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/08/2019] [Accepted: 11/18/2019] [Indexed: 01/01/2023]
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53
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Ye J, Wang X, Wang K, Deng Y, Yang Y, Ali R, Chen F, Wu Z, Liao W, Mao L. A novel polysaccharide isolated from Flammulina velutipes, characterization, macrophage immunomodulatory activities and its impact on gut microbiota in rats. J Anim Physiol Anim Nutr (Berl) 2020; 104:735-748. [PMID: 31900998 DOI: 10.1111/jpn.13290] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 10/18/2019] [Accepted: 11/25/2019] [Indexed: 12/11/2022]
Abstract
The structural characteristics of a novel Flammulina velutipes polysaccharide (FVP2) were explored in this study. Besides, immunomodulatory activities of FVP2 on RAW 264.7 cell and its impact on gut microbiota in rats were investigated. FVP2 has a molecular weight of 18.3 kD, and its main components include galactose (19.96%), glucose (60.66%) and mannose (19.38%). By NMR analysis, the main-chain structure consisted of (1 → 3)-linked-β-D-Gal, (1 → 6) -linked-β-D-Gal, (1 → 6)-linked-α-D-Glc and (1 → 3,6)-linked-α-D-Man was identified. Results of the in vitro assays on RAW 264.7 murine macrophage cells showed FVP2 could significantly up-regulate the expression of NO, TNF-α and IL-6. FVP2 was intragastrically administered to rats for 2 weeks. Compared with the control group, two caecal short-chain fatty acids (SCFAs) concentration (isobutyric acid and butyric acid) and the abundance of beneficial microbiota of the FVP2-treated group were significantly increased (p < .05) respectively. The results demonstrated that FVP2 could effectively enhance the level of butyric acid and increase beneficial gut microbiota, which could improve the intestinal barrier function and maintain the intestinal mucosal integrity, suggesting that FVP2 could potentially be an immunomodulators or a functional food to promote intestinal health.
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Affiliation(s)
- Jufeng Ye
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Xiangdong Wang
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Ke Wang
- College of Light Industry and Food Science, South China University of Technology, Guangzhou, China
| | - Yudi Deng
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yichao Yang
- School of Public Health, Guangzhou Medical University, Guangzhou, China
| | - Rufida Ali
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Feilong Chen
- School of Traditional Chinese Medicine, Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, Southern Medical University, Guangzhou, China
| | - Zijian Wu
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Wenzhen Liao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Limei Mao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
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54
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Wang L, Oh JY, Jayawardena TU, Jeon YJ, Ryu B. Anti-inflammatory and anti-melanogenesis activities of sulfated polysaccharides isolated from Hizikia fusiforme: Short communication. Int J Biol Macromol 2020; 142:545-550. [PMID: 31715243 DOI: 10.1016/j.ijbiomac.2019.09.128] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/16/2019] [Accepted: 09/29/2019] [Indexed: 12/20/2022]
Abstract
Antioxidant and anti-wrinkle effects of sulfated polysaccharides from Celluclast-assisted extract of Hizikia fusiforme (HFPS) make it a good candidate for exploring its cosmeceutical potential. In order to further explore this premise, the anti-inflammatory and anti-melanogenesis effects of HFPS were studied in the present study. HFPS significantly inhibited nitric oxide (NO) generation and improved the cell viability in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages. It also decreased the expression of prostaglandin E2 (PGE2) and pro-inflammatory cytokines, and suppressed the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) in LPS-stimulated RAW 264.7 cells. In addition, HFPS also inhibited melanin synthesis in alpha-melanocyte stimulating hormone (α-MSH)-stimulated B16F10 melanoma cells by down-regulating of intracellular levels of tyrosinase and tyrosinase-related protein-1 and -2 (TRP-1 and -2) via inhibiting microphthalmia-associated transcription factor (MITF) expression. These results demonstrate that HFPS possesses strong in vitro anti-inflammatory and anti-melanogenesis effects and can be used in the pharmaceutical and cosmeceutical industries.
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Affiliation(s)
- Lei Wang
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province 63243, Republic of Korea; Marine Science Institute, Jeju National University, Jeju Self-Governing Province 63333, Republic of Korea
| | - Jae Young Oh
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province 63243, Republic of Korea
| | - Thilina U Jayawardena
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province 63243, Republic of Korea
| | - You-Jin Jeon
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province 63243, Republic of Korea; Marine Science Institute, Jeju National University, Jeju Self-Governing Province 63333, Republic of Korea.
| | - BoMi Ryu
- Department of Marine Life Sciences, Jeju National University, Jeju Self-Governing Province 63243, Republic of Korea; Marine Science Institute, Jeju National University, Jeju Self-Governing Province 63333, Republic of Korea.
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55
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Zhi Q, Lei L, Li F, Zhao J, Yin R, Ming J. The anthocyanin extracts from purple-fleshed sweet potato exhibited anti-photoaging effects on ultraviolent B-irradiated BALB/c-nu mouse skin. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103640] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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56
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Han R, Pang D, Wen L, You L, Huang R, Kulikouskaya V. In vitro digestibility and prebiotic activities of a sulfated polysaccharide from Gracilaria Lemaneiformis. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103652] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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57
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Rushdi MI, Abdel-Rahman IAM, Saber H, Attia EZ, Abdelraheem WM, Madkour HA, Hassan HM, Elmaidomy AH, Abdelmohsen UR. Pharmacological and natural products diversity of the brown algae genus Sargassum. RSC Adv 2020; 10:24951-24972. [PMID: 35517468 PMCID: PMC9055232 DOI: 10.1039/d0ra03576a] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 06/13/2020] [Indexed: 12/22/2022] Open
Abstract
Sargassum (F. Sargassaceae) is an important seaweed excessively distributed in tropical and subtropical regions.
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Affiliation(s)
- Mohammed I. Rushdi
- Department of Pharmacognosy
- Faculty of Pharmacy
- South Valley University
- Qena
- Egypt
| | | | - Hani Saber
- Department of Botany and Microbiology
- Faculty of Science
- South Valley University
- Qena
- Egypt
| | - Eman Zekry Attia
- Department of Pharmacognosy
- Faculty of Pharmacy
- Minia University
- 61519 Minia
- Egypt
| | - Wedad M. Abdelraheem
- Department of Medical Microbiology and Immunology
- Faculty of Medicine
- Minia University
- 61519 Minia
- Egypt
| | - Hashem A. Madkour
- Department of Marine and Environmental Geology
- National Institute of Oceanography and Fisheries
- 84511 Hurghada
- Egypt
| | - Hossam M. Hassan
- Department of Pharmacognosy
- Faculty of Pharmacy
- Beni-Suef University
- Beni-Suef
- Egypt
| | - Abeer H. Elmaidomy
- Department of Pharmacognosy
- Faculty of Pharmacy
- Beni-Suef University
- Beni-Suef
- Egypt
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58
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Yi J, Chen C, Liu X, Kang Q, Hao L, Huang J, Lu J. Radioprotection of EGCG based on immunoregulatory effect and antioxidant activity against 60Coγ radiation-induced injury in mice. Food Chem Toxicol 2020; 135:111051. [PMID: 31837348 DOI: 10.1016/j.fct.2019.111051] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 12/02/2019] [Accepted: 12/08/2019] [Indexed: 02/02/2023]
Abstract
Excessive reactive oxygen radicals (ROS) produced by ionizing radiation (IR) can cause human body to serious oxidative damage, leading to oxidation-reduction (REDOX) system imbalance and immune system damage. Here, the radioprotection of EGCG was studied through a model of oxidative damage in 60Coγ radiation mice. Firstly, the weights and the main organs indexes of mice, including the liver index, spleen index and pancreas index, indicated preliminarily the safety and protection of EGCG. Then, the radioprotection of EGCG based on immune-regulation on radiation mice was further investigated. Results suggested that EGCG could prevent significantly the immune system damage caused by 60Coγ via increasing the immune organ index, inducing the transformation of spleen cells into T- and B-lymphocytes, and enhancing the macrophage phagocytosis, compared with model group. In addition, EGCG could also protect spleens of radiation mice from 60Coγ-induced the imbalance of REDOX system by enhancing the activities of antioxidant enzymes superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px), increasing the level of glutathione (GSH), suppressing lipid peroxidation (Malondialdehyde, MDA). The antioxidant enzymes activities of serum and livers were also increased markedly. Taken together, our results indicated that EGCG possessed the excellent potential to serve as a natural radioprotector against IR-induced damage.
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Affiliation(s)
- Juanjuan Yi
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Chen Chen
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Xin Liu
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Qiaozhen Kang
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Limin Hao
- The Quartermaster Equipment Institute, Academy of Military Sciences PLA China, Beijing, 100010, China.
| | - Jinyong Huang
- School of Agricultural Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Jike Lu
- School of Life Sciences, Zhengzhou University, Zhengzhou, 450001, China.
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59
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Characterization of Polysaccharides Extracted from Sargassum fusiforme and Its Effective Prevention of Contrast-Induced Nephropathy via Enhancing Antioxidant Capacity. INT J POLYM SCI 2019. [DOI: 10.1155/2019/9035818] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Contrast-induced nephropathy (CIN) is a common complication in patients with coronary arteriography, and oxidative stress is involved in the CIN pathogenesis. Sargassum fusiforme (SF) is a brown seaweed with medicinal value, and its polysaccharides have good antioxidant activity. In this study, the crude polysaccharides (cSFP-C) were extracted by cold water, precipitated by ethanol, purified by CaCl2, and detected with high contents of sulfate radical and fucose. cSFP-C is composed of glucose, glucuronic acid, xylose, rhamnose, mannose, galactose, and fucose with a molar ratio of 1.0 : 0.4 : 5.6 : 1.2 : 1.7 : 12.3 : 56.1. The cSFP-C has the typical absorption of polysaccharides. Antioxidation assays in vitro showed that cSFP-C exhibited superoxide radical scavenging activity which was better than the hot water-extracted crude polysaccharides (cSFP-H). 20 rats were divided into 4 groups (n=5): sham group; CIN group; CIN+cSFP-C group, and cSFP-C group. The CIN+cSFP-C group and cSFP-C group were pretreated intragastrically with cSFP-C at a dose of 9.45 g/kg twice daily for 5 consecutive days. Then, the CIN group and CIN+cSFP-C group were given indomethacin to develop CIN. The in vivo results showed that cSFP-C could decrease blood creatinine and urea nitrogen, inhibiting pathological injury in the renal tissues. The MDA content of renal tissues was decreased, while the activity of SOD was increased. The crude sulfated polysaccharides extracted from S. fusiforme have a renoprotective effect on oxidative stress to alleviate the kidney injury in CIN rats.
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60
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Bilal M, Iqbal HMN. Marine Seaweed Polysaccharides-Based Engineered Cues for the Modern Biomedical Sector. Mar Drugs 2019; 18:md18010007. [PMID: 31861644 PMCID: PMC7024278 DOI: 10.3390/md18010007] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 12/16/2019] [Accepted: 12/17/2019] [Indexed: 02/05/2023] Open
Abstract
Seaweed-derived polysaccharides with unique structural and functional entities have gained special research attention in the current medical sector. Seaweed polysaccharides have been or being used to engineer novel cues with biomedical values to tackle in practice the limitations of counterparts which have become ineffective for 21st-century settings. The inherited features of seaweed polysaccharides, such as those of a biologically tunable, biocompatible, biodegradable, renewable, and non-toxic nature, urge researchers to use them to design therapeutically effective, efficient, controlled delivery, patient-compliant, and age-compliant drug delivery platforms. Based on their significant retention capabilities, tunable active units, swelling, and colloidal features, seaweed polysaccharides have appeared as highly useful materials for modulating drug-delivery and tissue-engineering systems. This paper presents a standard methodological approach to review the literature using inclusion-exclusion criteria, which is mostly ignored in the reported literature. Following that, numerous marine-based seaweed polysaccharides are discussed with suitable examples. For the applied perspectives, part of the review is focused on the biomedical values, i.e., targeted drug delivery, wound-curative potential, anticancer potentialities, tissue-engineering aspects, and ultraviolet (UV) protectant potential of seaweed polysaccharides based engineered cues. Finally, current challenges, gaps, and future perspectives have been included in this review.
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Affiliation(s)
- Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China
- Correspondence: or (M.B.); (H.M.N.I.)
| | - Hafiz M. N. Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey 64849, Mexico
- Correspondence: or (M.B.); (H.M.N.I.)
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61
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Dong XD, Yu J, Feng YY, Ji HY, Yu SS, Liu AJ. Alcohol-soluble polysaccharide from Castanea mollissima blume: Preparation, characteristics and antitumor activity. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103563] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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62
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Sun Y, Chen X, Zhang L, Liu H, Liu S, Yu H, Wang X, Qin Y, Li P. The antiviral property of Sargassum fusiforme polysaccharide for avian leukosis virus subgroup J in vitro and in vivo. Int J Biol Macromol 2019; 138:70-78. [PMID: 31306705 DOI: 10.1016/j.ijbiomac.2019.07.073] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 07/10/2019] [Accepted: 07/10/2019] [Indexed: 12/13/2022]
Abstract
Avian Leukosis Virus Subgroup J (ALV-J) is an oncogenic retrovirus, mainly spread by vertical and horizontal transmission, which have caused severe losses in world poultry industry. Sargassum fusiforme polysaccharide (SFP), a marine algae sulfated polysaccharide, has attracted more attention due to its variously biological activities. In this study, the anti-ALV-J property of SFP was assessed in vivo and in vitro. The results demonstrated that different Mw of SFPs showed virustatic activity to ALV-J in vitro by combining with the virus when ALV-J adsorbed onto the host cells. When treated with SFPs, the ALV-J gene and protein expression reduced clearly and SFP-3 (Molecular weight 9 kDa) had the best antiviral effect. Results in vivo showed that the immunosuppression of the ALV-J infected chickens were relieved by SFP-3. Moreover, SFP-3 obviously inhibit the viral shedding and alleviated the organs damage caused by ALV-J. This study offered a new method for ALV-J treatment and enriched the potential application of SFP.
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Affiliation(s)
- Yuhao Sun
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaolin Chen
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China.
| | - Lili Zhang
- College of Chemistry and Material Science, Shandong Agricultural University, Taian 271018, China
| | - Hong Liu
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Song Liu
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China
| | - Huahua Yu
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China
| | - Xueqin Wang
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China
| | - Yukun Qin
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China
| | - Pengcheng Li
- Key Laboratory of Experimental Marine Biology, Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China.
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63
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Manlusoc JKT, Hsieh CL, Hsieh CY, Salac ESN, Lee YT, Tsai PW. Pharmacologic Application Potentials of Sulfated Polysaccharide from Marine Algae. Polymers (Basel) 2019; 11:polym11071163. [PMID: 31288474 PMCID: PMC6680640 DOI: 10.3390/polym11071163] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/30/2019] [Accepted: 07/02/2019] [Indexed: 01/30/2023] Open
Abstract
With the advent of exploration in finding new sources for treating different diseases, one possible natural source is from marine algae. Having an array of potential benefits, researchers are interested in the components which comprise one of these activities. This can lead to the isolation of active compounds with biological activities, such as antioxidation of free radicals, anti-inflammation, antiproliferation of cancer cells, and anticoagulant to name a few. One of the compounds that are isolated from marine algae are sulfated polysaccharides (SPs). SPs are complex heterogenous natural polymers with an abundance found in different species of marine algae. Marine algae are known to be one of the most important sources of SPs, and depending on the species, its chemical structure varies. This variety has important physical and chemical components and functions which has gained the attention of researchers as this contributes to the many facets of its pharmacologic activity. In this review, recent pharmacologic application potentials and updates on the use of SPs from marine algae are discussed.
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Affiliation(s)
| | - Chieh-Lun Hsieh
- Department of Athletics Sports, College of Humanities and Social Sciences, Chang Jung Christian University, Tainan 711, Taiwan
| | - Cheng-Yang Hsieh
- Graduate Institute of Medical Sciences, College of Health Sciences, Chang Jung Christian University, Tainan 711, Taiwan
| | - Ellen San Nicolas Salac
- Office of the Vice President for Academic Affairs, Emilio Aguinaldo College, Manila 1000, Philippines
| | - Ya-Ting Lee
- Department of Beauty Science, National Taichung University of Science and Technology, Taichung 404, Taiwan.
| | - Po-Wei Tsai
- Department of Medical Sciences Industry, College of Health Sciences, Chang Jung Christian University, Tainan 711, Taiwan.
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64
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Yu Y, Zhang Y, Hu C, Zou X, Lin Y, Xia Y, You L. Chemistry and immunostimulatory activity of a polysaccharide from Undaria pinnatifida. Food Chem Toxicol 2019; 128:119-128. [PMID: 30926436 DOI: 10.1016/j.fct.2019.03.042] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 03/12/2019] [Accepted: 03/21/2019] [Indexed: 01/20/2023]
Abstract
An immunologically active polysaccharide named as UPP-2 (1035.52 kDa) was isolated from Undaria pinnatifida using traditional water extraction followed by DEAE Sepharose fast flow chromatography. UPP-2 was proven to be a low sulfated polysaccharide with relatively abundant uronic acid (13.08 ± 0.67%). UPP-2 mainly consisted of xylose (64.55%), glucose (23.81%), arabinose (5.90%) and mannose (4.26%), and its main glycosidic linkage types included →2)-α-D-Xylp-(1→, →4)-α-D-Glcp-(1→, α-D-Xylp-(1→ and →2,4)-β-D-Xylp-(1 → . Results indicated that UPP-2 significantly promoted the proliferation and pinocytic capacity of RAW264.7 cells, and upregulated the mRNA expressions of iNOS, TNF-α, IL-6 and IL-1β at 100-600 μg/mL with a maximum of 195, 42, 768 and 539 times of those of the negative control, respectively. Moreover, UPP-2 significantly increased the secretions of nitric oxide, TNF-α and IL-6 at 100-600 μg/mL (8.0, 73.1 and 188.7 times compared to those of the negative control, respectively), as well as promoted the production of IL-1β obviously at 600 μg/mL. Overall, UPP-2 could be served as a potential dietary supplement or functional food based on its immunostimulatory activity.
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Affiliation(s)
- Yongyi Yu
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, People's Republic of China; Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, 510640, People's Republic of China
| | - Yajun Zhang
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, People's Republic of China; Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, 510640, People's Republic of China
| | - Cebin Hu
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, People's Republic of China; Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, 510640, People's Republic of China
| | - Xinyuan Zou
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, People's Republic of China; Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, 510640, People's Republic of China
| | - Yang Lin
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, People's Republic of China; Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, 510640, People's Republic of China
| | - Yangyuan Xia
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, People's Republic of China; Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, 510640, People's Republic of China
| | - Lijun You
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, People's Republic of China; Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center), Guangzhou, 510640, People's Republic of China.
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Hao H, Han Y, Yang L, Hu L, Duan X, Yang X, Huang R. Structural characterization and immunostimulatory activity of a novel polysaccharide from green alga Caulerpa racemosa var peltata. Int J Biol Macromol 2019; 134:891-900. [PMID: 31100398 DOI: 10.1016/j.ijbiomac.2019.05.084] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 05/08/2019] [Accepted: 05/13/2019] [Indexed: 01/02/2023]
Abstract
A novel water-soluble polysaccharide (named CRVP-1) was successfully obtained from Caulerpa racemosa var peltata by hot-water extraction, ethanol precipitation, and column chromatography. The structure of CRVP-1 was characterized by HPGPC, HPAEC-PAD, FT-IR, GC-MS and NMR. The structural analysis indicated that CRVP-1 possessed a sulfate content of 25.8%±0.7% and was a heteropolysaccharide with an average molecular weight of 29.68kDa, and composed of mannose, galactose, glucose, galacturonic acid, and glucuronic acid with rates of 92.1%, 2.9%, 1.8%, 1.7% and 1.2%, respectively, owning a backbone structure of (1→6)-linked α-D-Manp residues with (1→4)-linked α-D-Manp and (1→2)-linked α-D-Manp residues and side chain that was consisted of (1→4)-linked β-D-Galp residues. The immunostimulatory assay revealed that CRVP-1 had significant effects on the proliferation of macrophage, production of NO and secretion of cytokines (TNF-α, IL-1β and IL-6). These findings provide a scientific basis for further utilization of polysaccharides from C. racemosa var peltata.
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Affiliation(s)
- Huili Hao
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Yu Han
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Lihong Yang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China; Shenzhen Shajing People's Hospital, Guangzhou University of Chinese Medicine, Shenzhen 518104, China
| | - Lianmei Hu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Xuewu Duan
- Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Xian Yang
- College of Horticulture, South China Agricultural University, Guangzhou 510642, China.
| | - Riming Huang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China.
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Effects of rambutan (Nephelium lappaceum) peel phenolics and Leu-Ser-Gly-Tyr-Gly-Pro on hairless mice skin photoaging induced by ultraviolet irradiation. Food Chem Toxicol 2019; 129:30-37. [PMID: 31009737 DOI: 10.1016/j.fct.2019.04.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 04/12/2019] [Accepted: 04/14/2019] [Indexed: 02/06/2023]
Abstract
Rambutan peel phenolics (RPP) have high antioxidant and anti-inflammatory activities. Leu-Ser-Gly-Tyr-Gly-Pro (LSGYGP) possesses good radical scavenging activity and matrix metalloproteinase (MMPs) inhibitory ability. These underlying mechanisms indicated that RPP and LSGYGP may be used for antiphotoaging. Few data on the effects of RPP and LSGYGP on in vivo photoaging are available. We evaluated the effects of RPP and/or LSGYGP on ultraviolet (UV)-induced hairless mice skin photoaging. In particular, we analyzed the additive effect of RPP and LSGYGP. The biochemical indices of mice skin, including composition (collagen and hyaluronic acid [HA] contents), oxidant stress (antioxidant enzyme activities and glutathione and malondialdehyde contents), MMPs (MMP-1, MMP-3, and MMP-9 levels), inflammatory cytokines (interleukin (IL)-1α, tumor nuclear factor-α, and IL-6 levels) and the phosphorylation of the mitogen-activated protein kinase pathway, were determined. Results showed a protective effect of RPP and/or LSGYGP on photoaging skin. LSGYGP showed considerable effects on skin collagen and HA contents. RPP showed improved effects on the regulation of the oxidant stress and inflammatory cytokine levels. RPP and LSGYGP exerted an additive effect on the amelioration of the biochemical indices of UV-induced photoaging skin. The histological changes showed that RPP and LSGYGP recovered the changes in skin tissue and endogenous collagen.
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Yang J, Tu J, Liu H, Wen L, Jiang Y, Yang B. Identification of an immunostimulatory polysaccharide in banana. Food Chem 2019; 277:46-53. [DOI: 10.1016/j.foodchem.2018.10.043] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 01/22/2023]
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Ye Y, You L, Deng Q, Li X, Zhao M. Preparation, structure identification and the anti-photoaging activity of peptide fraction OP-Ia from Ostrea rivularis. RSC Adv 2019; 9:44-51. [PMID: 35521595 PMCID: PMC9059480 DOI: 10.1039/c8ra08137a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 12/04/2018] [Indexed: 01/01/2023] Open
Abstract
The purpose of the present study is to evaluate the preparation and the structure of fraction OP-Ia and its protective effect against UV-induced photoaging through the MAPKs signaling pathway. Fractions OP-Ia and OP-Ib were prepared by enzymatic hydrolysis and purified by ultrafiltration (5 kDa) and gel chromatography (Sephadex G-25). The reducing power and superoxide radical scavenging ability were evaluated, which showed that OP-Ia had stronger antioxidant activity than OP-Ib. Next, ten peptides were identified in OP-Ia by UPLC-MS/MS. The mechanism of the anti-photoaging activity for fraction OP-Ia was investigated through the MAPKs pathway based on the HaCaT cell line. Fraction OP-Ia could inhibit the generation of ROS and the decline of cell viability induced by UV radiation, meanwhile downregulate the expression of IL-1β, IL-8, c-Jun, c-Fos, p65 NF-κB and p38 MAPK genes. Overall, the results showed that the fraction OP-Ia could be a potent component of functional foods with UV protection property. OP-Ia could reduce ROS generation and cell viability declination induced by UV, and downregulate the expressions of IL-1β, IL-8, c-Jun, c-Fos, p65 and p38 genes.![]()
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Affiliation(s)
- Yuhui Ye
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou 510640
- China
- Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center)
| | - Lijun You
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou 510640
- China
- Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center)
| | - Qihui Deng
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou 510640
- China
- Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center)
| | - Xiong Li
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou 510640
- China
- Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center)
| | - Mouming Zhao
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou 510640
- China
- Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center)
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Chen X, Li X, Zhang X, You L, Cheung PCK, Huang R, Xiao J. Antihyperglycemic and antihyperlipidemic activities of a polysaccharide fromPhysalis pubescensL. in streptozotocin (STZ)-induced diabetic mice. Food Funct 2019; 10:4868-4876. [PMID: 31334540 DOI: 10.1039/c9fo00687g] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PP (Mw= 20.0 kDa) could effectively regulate glucose and lipid metabolism in diabetic mice, and is composed of Glc, Gal and Ara.
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Affiliation(s)
- Xiaoyong Chen
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- People's Republic of China
- Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center)
| | - Xiong Li
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- People's Republic of China
- Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center)
| | - Xiaobo Zhang
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- People's Republic of China
- Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center)
| | - Lijun You
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- People's Republic of China
- Overseas Expertise Introduction Center for Food Nutrition and Human Health (111 Center)
| | - Peter Chi-Keung Cheung
- Food and Nutritional Sciences
- School of Life Sciences
- The Chinese University of Hong Kong
- Shatin
- Hong Kong SAR
| | - Riming Huang
- Guangdong Provincial Key Laboratory of Food Quality and Safety
- College of Food Science
- South China Agricultural University
- Guangzhou 510642
- China
| | - Jianbo Xiao
- Institute of Chinese Medical Sciences
- University of Macau
- Taipa
- Macau
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