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Sun N, Wang Z, Jiang H, Wang B, Du K, Huang C, Wang C, Yang T, Wang Y, Liu Y, Wang L. Angelica sinensis polysaccharides promote extramedullary stress erythropoiesis via ameliorating splenic glycolysis and EPO/STAT5 signaling-regulated macrophages. J Mol Histol 2024:10.1007/s10735-024-10219-z. [PMID: 38969952 DOI: 10.1007/s10735-024-10219-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 06/30/2024] [Indexed: 07/07/2024]
Abstract
Conventional treatments exhibit various side effects on chronic stress anemia. Extramedullary stress erythropoiesis is a compensatory mechanism, which may effectively counteract anemia. Angelica sinensis polysaccharides (ASP) are the main active ingredient found in Angelica sinensis and exhibit antioxidant and hematopoietic effects. However, the effects of ASP on extramedullary stress erythropoiesis remain to be unclear. Here, we demonstrated the protective effects of ASP on chemotherapeutic drug 5-fluorouracil (5-FU)-induced decline in peripheral blood parameters such as RBC counts, HGB, HCT, and MCH, and the decline of BFU-E colony enumeration in the bone marrow. Meanwhile, ASP promoted extramedullary erythropoiesis, increasing cellular proliferation in the splenic red pulp and cyclin D1 protein expression, abrogating phase G0/G1 arrest of c-kit+ cells in mouse spleen. RT-qPCR and immunohistochemistry further revealed that ASP increased macrophage chemokine Ccl2 genetic expression and the number of F4/80+ macrophages in the spleen. The colony-forming assay showed that ASP significantly increased splenic BFU-E. Furthermore, we found that ASP facilitated glycolytic genes including Hk2, Pgk1, Pkm, Pdk1, and Ldha via PI3K/Akt/HIF2α signaling in the spleen. Subsequently, ASP declined pro-proinflammatory factor IL-1β, whereas upregulating erythroid proliferation-associated genes Gdf15, Bmp4, Wnt2b, and Wnt8a. Moreover, ASP facilitated EPO/STAT5 signaling in splenic macrophages, thus enhancing erythroid lineage Gata2 genetic expression. Our study indicated that ASP may improve glycolysis, promoting the activity of splenic macrophages, subsequently promoting erythroid progenitor cell expansion. Additionally, ASP facilitates erythroid differentiation via macrophage-mediated EpoR/STAT5 signaling; suggesting it might be a promising strategy for stress anemia treatment.
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Affiliation(s)
- Nianci Sun
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Ziling Wang
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Honghui Jiang
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Biyao Wang
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Kunhang Du
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Caihong Huang
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Cheng Wang
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Ting Yang
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Yaping Wang
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China
| | - Yafei Liu
- Chongqing University Jiangjin Hospital, Chongqing, China.
| | - Lu Wang
- Laboratory of Stem Cells and Tissue Engineering, Chongqing Medical University, Chongqing, China.
- Department of Histology and Embryology, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, 400016, China.
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Shen J, Qin H, Li K, Ding H, Chen X, Peng M, Jiang X, Han Y. The angelica Polysaccharide: a review of phytochemistry, pharmacology and beneficial effects on systemic diseases. Int Immunopharmacol 2024; 133:112025. [PMID: 38677093 DOI: 10.1016/j.intimp.2024.112025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 04/02/2024] [Accepted: 04/04/2024] [Indexed: 04/29/2024]
Abstract
Angelica sinensis is a perennial herb widely distributed around the world, and angelica polysaccharide (APS) is a polysaccharide extracted from Angelica sinensis. APS is one of the main active components of Angelica sinensis. A large number of studies have shown that APS has hematopoietic, promoting blood circulation, radiation resistance, lowering blood glucose, enhancing the body immunity and other pharmacological effects in a variety of diseases. However, different extraction methods and extraction sites greatly affect the efficacy of APS. In recent years, with the emerging of new technologies, there are more and more studies on the combined application and structural modification of APS. In order to promote the comprehensive development and in-depth application of APS, this narrative review systematically summarizes the effects of different drying methods and extraction sites on the biological activity of APS, and the application of APS in the treatment of diseases, hoping to provide a scientific basis for the experimental study and clinical application of APS.
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Affiliation(s)
- Jie Shen
- School of Pharmacy, Qingdao University, Qingdao, China
| | - Huan Qin
- School of Basic Medical Sciences, Qingdao, China
| | - Kangkang Li
- School of Basic Medical Sciences, Qingdao, China
| | - Huiqing Ding
- School of Basic Medical Sciences, Qingdao, China.
| | - Xuehong Chen
- School of Basic Medical Sciences, Qingdao, China.
| | - Meiyu Peng
- School of Basic Medical Sciences, Shandong Second Medical University, China
| | - Xin Jiang
- School of Basic Medical Sciences, Qingdao, China.
| | - Yantao Han
- School of Basic Medical Sciences, Qingdao, China.
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Yang SH, Wang XL, Zhang HN, Zhu LF, Qu SH, Zhang MY, Zhang H, Liu PF. Phosphorylation Modification, Structural Characterization, Antioxidant and DNA Protection Capacities of Polysaccharides from Asarum Sieboldii Miq. Chem Biodivers 2024; 21:e202301781. [PMID: 38146649 DOI: 10.1002/cbdv.202301781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/21/2023] [Accepted: 12/25/2023] [Indexed: 12/27/2023]
Abstract
Polysaccharide from Asarum sieboldii Miq (ASP) was extracted and five phosphorylation polysaccharides with different degree of substitution were obtained, namely ASPP1, ASPP2, ASPP3, ASPP4, and ASPP5 (ASPPs). The physical and chemical structure and biological activities were studied. The results suggested that the carbohydrate and protein content were reduced while uronic acid was increased after phosphorylation modification. The molecular weight of ASPPs was significantly lower than that of ASP. ASPPs were acidic heteropolysaccharides mainly composed of galacturonic acid, galactose, glucose, fructose, and arabinose. The UV-vis spectrum indicated that the polysaccharides did not contain nucleic acid or protein after modification. The Fourier transform infrared spectrum demonstrated that ASPPs contained characteristic absorption peaks of P=O and P-O-C near 1270 and 980 cm-1 . ASPPs presented a triple helix conformation, but it was not presented in ASP. The scanning electron microscopy analysis showed that the surface topography and particle structure of ASP were different after modification. Compared with ASP, ASPPs enhanced the activity to scavenge DPPH and ABTS free radicals and possessed more protective ability to DNA oxidation caused by OH⋅, GS⋅, and AAPH free radicals. These results suggest that chemical modification is beneficial for the exploitation and utilization of natural polysaccharides.
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Affiliation(s)
- Shun-He Yang
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
| | - Xiao-Li Wang
- College of Animal Medicine, Henan University of Animal Husbandry and Economy, Zhengzhou, China, 450046
| | - Hao-Nan Zhang
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
| | - Li-Fei Zhu
- College of Animal Medicine, Henan University of Animal Husbandry and Economy, Zhengzhou, China, 450046
| | - Shu-Hao Qu
- College of Animal Medicine, Henan University of Animal Husbandry and Economy, Zhengzhou, China, 450046
| | - Ming-Yue Zhang
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
| | - Hong Zhang
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
| | - Peng-Fei Liu
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
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Gao Q, Qi J, Tan Y, Ju J. Antifungal mechanism of Angelica sinensis essential oil against Penicillium roqueforti and its application in extending the shelf life of bread. Int J Food Microbiol 2024; 408:110427. [PMID: 37827052 DOI: 10.1016/j.ijfoodmicro.2023.110427] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 07/07/2023] [Accepted: 10/03/2023] [Indexed: 10/14/2023]
Abstract
There are a variety of reports on the application of Angelica sinensis essential oil (ASEO) in the biomedical field. However, the antifungal mechanism of ASEO has not been reported. In this study, the antifungal mechanism of ASEO against Penicillium roqueforti was investigated by proteomics and genomics. ASEO can increase the permeability of P. roqueforti cell membrane and decrease the content of lipid and trehalose. With the increase of glycerol content, the HOG signaling pathway can be upregulated. Consistent with the above phenotypic changes, proteomics confirmed that ASEO treatment inhibited the steroid synthesis pathway of P. roqueforti. The significant down-regulation of ERG4, ERG6, ERG25, SMT1, and FDFT1 gene expression confirmed this conclusion. Cluster+activates the MAPK and UPP signaling pathways and ultimately leads to cell apoptosis. The bread shelf life experiment showed that ASEO could extend the shelf life of bread up to day 7. This study provides new evidence for the antifungal activity of ASEO against P. roqueforti and will promote the use of ASEO in the preservation of food and agricultural products.
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Affiliation(s)
- Qingchao Gao
- Special Food Research Institute, Qingdao Agricultural University, Qingdao 266109, People's Republic of China; Qingdao Special Food Research Institute, Qingdao 266109, People's Republic of China; Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, People's Republic of China; Shandong Technology Innovation Center of Special Food, Qingdao, 266109, People's Republic of China
| | - Jingjing Qi
- Special Food Research Institute, Qingdao Agricultural University, Qingdao 266109, People's Republic of China; Qingdao Special Food Research Institute, Qingdao 266109, People's Republic of China; Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, People's Republic of China; Shandong Technology Innovation Center of Special Food, Qingdao, 266109, People's Republic of China
| | - Yulong Tan
- Special Food Research Institute, Qingdao Agricultural University, Qingdao 266109, People's Republic of China; Qingdao Special Food Research Institute, Qingdao 266109, People's Republic of China; Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, People's Republic of China; Shandong Technology Innovation Center of Special Food, Qingdao, 266109, People's Republic of China
| | - Jian Ju
- Special Food Research Institute, Qingdao Agricultural University, Qingdao 266109, People's Republic of China; Qingdao Special Food Research Institute, Qingdao 266109, People's Republic of China; Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, People's Republic of China; Shandong Technology Innovation Center of Special Food, Qingdao, 266109, People's Republic of China.
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Zhu Y, Wu M, Li X, Wang Y, Li M, Zhou H. Flash Extraction, Characterization, and Immunoenhancement Activity of Polysaccharide from Hippophae rhamnoides Linn. Chem Biodivers 2023; 20:e202200776. [PMID: 36652073 DOI: 10.1002/cbdv.202200776] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 12/25/2022] [Accepted: 01/17/2023] [Indexed: 01/19/2023]
Abstract
Hippophae rhamnoides L. polysaccharide was optimized with flash extraction by response surface design. The optimum process conditions were: rotation rate 5000 r/min, extraction time 15 s, extraction temperature 90 °C and liquid-to-material ratio 38 mL/g, the extraction yield was 15.28±0.02 %. HRP-1 and HRP-2 obtained by 40 % and 60 % graded alcohol precipitation were characterized. The results indicated that HRP-1 and HRP-2 both composed of mannose, ribose, rhamnose, glucuronic acid, galacturonic acid, glucose, galactose, xylose, arabinose with different molar ratio and the molecular weights were 380.59 kDa and 288.24 kDa, respectively. In addition, the in vitro antioxidant and immunoenhancement activities of HRP-1 and HRP-2 were analyzed, and the two fractions showed good free radical scavenging activity against ⋅OH, ABTS⋅+ , DPPH⋅, and extremely strong immunomodulatory activity against RAW264.7 cells. Indicating that flash extraction is suitable for extraction of HRP, the structural study of HRP provides a scientific theoretical basis for the development of Hippophae rhamnoides.
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Affiliation(s)
- Yunwen Zhu
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, 132000, P. R. China
| | - Meifu Wu
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, 132000, P. R. China
| | - Xue Li
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, 132000, P. R. China
| | - Yahong Wang
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, 132000, P. R. China
| | - Mei Li
- Pharmacy Department, Jilin Cancer Hospital, Changchun, 130000, P. R. China
| | - Hongli Zhou
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, 132000, P. R. China
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Yang Y, Yin X, Zhang D, Zhang B, Lu J, Wang X. Structural Characteristics, Antioxidant, and Immunostimulatory Activities of an Acidic Polysaccharide from Raspberry Pulp. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27144385. [PMID: 35889258 PMCID: PMC9318036 DOI: 10.3390/molecules27144385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/02/2022] [Accepted: 07/06/2022] [Indexed: 11/16/2022]
Abstract
The extraction and characterization of new bioactive plant-derived polysaccharides with the potential for use as functional foods and medicine have attracted much attention. In the present study, A novel acidic polysaccharide (RPP-3a) with a weight-average molecular weight (Mw) of 88,997 Da was isolated from the raspberry pulp. RPP-3a was composed of rhamnose, arabinose, galactose, glucose, mannose, and galacturonic acid at a molar ratio of 13.1:28.6:16.8:1.4:6.2:33.9. Structural analysis suggested that the RPP-3a backbone was composed of repeating units of →4)-β-Galp-(1→3,4)-α-Rhap-(1→[4)-α-GalAp-(1→4)-α-GalAp-(1→]n with branches at the C-4 position of rhamnose. The side chain of RPP-3a, containing two branch levels, was comprised of α-Araf-(1→, →5)-α-Araf-(1→, →3,5)-α-Araf-(1→, →3)-β-Galp-(1→, →3,6)-β-Galp-(1→, →4)-β-Glcp-(1→, and →2,6)-α-Manp-1→ residues. RPP-3a exhibited moderate reducing power and strong hydroxyl and superoxide anion radical scavenging abilities. RPP-3a significantly promoted the viability of RAW264.7 macrophages by increasing the production of nitric oxide (NO), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interleukin-1β (IL-1β) at both the expression and transcriptional levels. In summary, the immunostimulatory and antioxidant activities make RPP-3a a viable candidate as a health-beneficial functional dietary supplement.
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Affiliation(s)
- Yongjing Yang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (B.Z.); (J.L.); (X.W.)
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
- Correspondence:
| | - Xingxing Yin
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (B.Z.); (J.L.); (X.W.)
| | - Dejun Zhang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (B.Z.); (J.L.); (X.W.)
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
| | - Benyin Zhang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (B.Z.); (J.L.); (X.W.)
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
| | - Jie Lu
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (B.Z.); (J.L.); (X.W.)
| | - Xuehong Wang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (B.Z.); (J.L.); (X.W.)
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Yang Y, Yin X, Zhang D, Lu J, Wang X. Isolation, Structural Characterization and Macrophage Activation Activity of an Acidic Polysaccharide from Raspberry Pulp. Molecules 2022; 27:molecules27051674. [PMID: 35268775 PMCID: PMC8911918 DOI: 10.3390/molecules27051674] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/25/2022] [Accepted: 03/01/2022] [Indexed: 12/17/2022] Open
Abstract
The discovery of safe and effective plant polysaccharides with immunomodulatory effects has become a research hotspot. Raspberry is an essential commercial fruit and is widely distributed, cultivated, and consumed worldwide. In the present study, a homogeneous acidic polysaccharide (RPP-2a), with a weight-average molecular weight (Mw) of 55582 Da, was isolated from the pulp of raspberries through DEAE-Sepharose Fast Flow and Sephadex G-200 chromatography. RPP-2a consisted of rhamnose, arabinose, galactose, glucose, xylose, galacturonic acid and glucuronic acid, with a molar ratio of 15.4:9.6:7.6:3.2:9.1:54.3:0.8. The results of Fourier transform infrared spectroscopy (FT-IR), gas chromatography-mass spectrometer (GC-MS), 1D-, and 2D-nuclear magnetic resonance (NMR) analyses suggested that the backbone of RPP-2a was primarily composed of →2)-α-L-Rhap-(1→, →2,4)-α-L-Rhap-(1→, →4)-α-D-GalAp-(1→, and →3,4)-α-D-Glcp-(1→ sugar moieties, with side chains of α-L-Araf-(1→, α-L-Arap-(1→, and β-D-Galp-(1→3)-β-D-Galp-(1→ residues linked to the O-4 band of rhamnose and O-3 band of glucose residues. Furthermore, RPP-2a exhibited significant macrophage activation activity by increasing the production of nitric oxide (NO), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), interleukin-1β (IL-1β), and the expression of inducible nitric oxide synthase (iNOS) and cytokines at the transcriptional level in RAW264.7 cells. Overall, the results indicate that RPP-2a can be utilized as a potential natural immune-enhancing agent.
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Affiliation(s)
- Yongjing Yang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
- Correspondence:
| | - Xingxing Yin
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
| | - Dejun Zhang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
| | - Jie Lu
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
| | - Xuehong Wang
- College of Ecological and Environmental Engineering, Qinghai University, Xining 810016, China; (X.Y.); (D.Z.); (J.L.); (X.W.)
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Lin B, Huang G. Extraction, isolation, purification, derivatization, bioactivity, structure-activity relationship and application of polysaccharides from white jellyfungus. Biotechnol Bioeng 2022; 119:1359-1379. [PMID: 35170761 DOI: 10.1002/bit.28064] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 01/31/2022] [Accepted: 02/09/2022] [Indexed: 11/07/2022]
Abstract
White jellyfungus is one of the most popular nutritional supplements. The polysaccharide (WJP) is an important active component of white jellyfungus, it not only has a variety of biological activities but also is non-toxic to humans. So, many scholars have carried out different researches on WJP. However, the lack of a detailed summary of WJP limits the scale of industrial development of WJP. Herein, the research progress of WJP in extraction, isolation, structure, derivatization and structure-activity relationship was reviewed. Different extraction methods were compared, the activity and application of WJP were summarized, and the structure-activity relationship of WJP was emphasized in order to provide effective theoretical support for improving the utilization of WJP and promoting the application of related industries. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Bobo Lin
- Laboratory of Carbohydrate Science and Engineering, Chongqing Key Laboratory of Inorganic Functional Materials, Chongqing Normal University, Chongqing, 401331, China
| | - Gangliang Huang
- Laboratory of Carbohydrate Science and Engineering, Chongqing Key Laboratory of Inorganic Functional Materials, Chongqing Normal University, Chongqing, 401331, China
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Jia X, Ma B, Xue F, Xing Y, Wu P, Li T, Shi F, Xu CP. Structure Characterization and Anti-inflammatory Activity of Polysaccharides from Lingzhi or Reishi Medicinal Mushroom Ganoderma lucidum (Agaricomycetes) by Microwave-assisted Freeze-thaw Extraction. Int J Med Mushrooms 2022; 24:49-61. [DOI: 10.1615/intjmedmushrooms.2022045268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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