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Ma Y, Zang R, Chen M, Zhang P, Cheng Y, Hu G. Study on fermentation preparation, physicochemical properties and biological activity of carboxymethylpachymaran with different degrees of substitution. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:4234-4241. [PMID: 38294266 DOI: 10.1002/jsfa.13305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 11/09/2023] [Accepted: 01/12/2024] [Indexed: 02/01/2024]
Abstract
BACKGROUND Carboxymethylpachymaran (CMP) is created by carboxymethylating pachyman (PM), which increases its water solubility and enhances a number of biological activities. Traditional polysaccharides modified by carboxymethylation employ strong chemical techniques. Carboxymethylcellulose (CMC) has been used previously for liquid fermentation to carboxymethyl modify bacterial polysaccharides. This theory can be applied to fungal polysaccharides because Poria cocos has the ability to naturally utilize cellulose. RESULTS CMC with different degrees of substitution (DS) (0.7, 0.9 and 1.2) were added to P. cocos fermentation medium, and CMPs with different DS (0.38, 0.56 and 0.78, respectively) were prepared by liquid fermentation. The physical and chemical properties and biological activities of the CMPs were determined. Their structures were confirmed by Fourier transform infrared (FTIR) spectroscopy and monosaccharide composition. With the increase of DS, the viscosity and viscosity-average molecular weight of CMPs decreased, whereas polysaccharide content and water solubility increased, although the triple helix structure was not affected. The results of bioactivity assay showed that the higher the DS of CMPs, the higher the 2,2-diphenyl-1-picrylhydrazyl radical scavenging ability, and the stronger the bacterial inhibition ability. CONCLUSION The present study has developed a method for producing CMPs by P. cocos liquid fermentation. The results of the study confirm that enhancing the DS of CMP could effectively enhance its potential biological activity. The findings provide safe and reliable raw materials for creating CMP-related foods and encourage CMP application in the functional food industry. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Yiming Ma
- Key Laboratory for Green Chemical Process of the Ministry of Education, School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan, China
| | - Ruixiang Zang
- Key Laboratory for Green Chemical Process of the Ministry of Education, School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan, China
| | - Mo Chen
- Key Laboratory for Green Chemical Process of the Ministry of Education, School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan, China
| | - Pei Zhang
- Key Laboratory for Green Chemical Process of the Ministry of Education, School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan, China
| | - Yaqing Cheng
- Key Laboratory for Green Chemical Process of the Ministry of Education, School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan, China
| | - Guoyuan Hu
- Key Laboratory for Green Chemical Process of the Ministry of Education, School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan, China
- Hubei Yugo Gu Ye Co., Ltd, Suizhou, China
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Ng CYJ, Lai NPY, Ng WM, Siah KTH, Gan RY, Zhong LLD. Chemical structures, extraction and analysis technologies, and bioactivities of edible fungal polysaccharides from Poria cocos: An updated review. Int J Biol Macromol 2024; 261:129555. [PMID: 38278384 DOI: 10.1016/j.ijbiomac.2024.129555] [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: 10/10/2023] [Revised: 01/02/2024] [Accepted: 01/15/2024] [Indexed: 01/28/2024]
Abstract
Poria cocos is a popular medicinal food. Polysaccharides are the key component of Poria cocos, forming 70-90 % of the dry sclerotia mass. Recent studies indicate that Poria cocos polysaccharides (PCP-Cs) have multiple beneficial functions and applications. A literature search was conducted using the Web of Science Core Collection and PubMed databases. For this review, we provided an updated research progress in chemical structures, various extraction and analysis technologies, bioactivities of PCP-Cs, and insights into the directions for future research. The main polysaccharides identified in Poria cocos are water-soluble polysaccharides and acidic polysaccharides. Hot water, alkali, supercritical fluid, ultrasonic, enzyme, and deep eutectic solvent-based methods are the most common methods for PCP-Cs extraction. Technologies such as near-infrared spectroscopy, high-performance liquid chromatography, and ultraviolet-visible spectrophotometry, are commonly used to evaluate the qualities of PCP-Cs. In addition, PCP-Cs have antioxidant, immunomodulatory, neuroregulatory, anticancer, hepatoprotective, and gut microbiota regulatory properties. Future research is needed to focus on scaling up extraction, enhancing quality control, elucidating mechanisms of bioactivities, and the utilisation of PCP-Cs in food industries. Overall, Poria cocos is a good source of edible fungi polysaccharides, which can be developed into functional foods with potential health benefits.
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Affiliation(s)
- Chester Yan Jie Ng
- School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551, Singapore.
| | - Nicole Poh Yee Lai
- School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551, Singapore.
| | - Wen Min Ng
- School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551, Singapore.
| | - Kewin Tien Ho Siah
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore 117597, Singapore; Division of Gastroenterology and Hepatology, University Medicine Cluster, National University Health System, Singapore.
| | - Ren-You Gan
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, Singapore 138669, Singapore; Department of Food Science and Technology, Faculty of Science, National University of Singapore, 2 Science Drive 2, Singapore 117542, Singapore.
| | - Linda L D Zhong
- School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551, Singapore.
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Ma Z, Dai C, Liu Y, Liu G, Mao X, Liu F, Liu X. Ultrasonic-antisolvent two-step assembly of carboxymethylated corn fiber gum-coated zein particles for enhanced curcumin delivery. Food Chem 2024; 434:137448. [PMID: 37748291 DOI: 10.1016/j.foodchem.2023.137448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 09/05/2023] [Accepted: 09/08/2023] [Indexed: 09/27/2023]
Abstract
Zein particles (ZPs) have garnered considerable interest in delivery system construction for its capacity to encapsulate hydrophobic substances. Nonetheless, the instability of ZPs is an obstacle to application. Coating carboxymethylated corn fiber gum (CMCFG) which is a modified polysaccharide molecule enriched with anionic groups on the surface of ZPs is expected to overcome this limitation. Here, we evaluated the cell viability of CMCFG to Caco-2, proving the safety of CMCFG with different substitution degree (0.42, 0.52 and 0.70) below 20 mg/mL. Furthermore, curcumin, a hydrophobic model compound, was loaded onto ZPs coated with CMCFG using ultrasonic-antisolvent method, achieving a remarkable encapsulation efficiency (91.19%) and enhanced stability and bioaccessibility. Multiple characteristic approaches, such as zeta potential, FTIR, XRD, ultraviolet absorption spectra revealed that the assembly process mainly relied on hydrophobic interactions and electrostatic interactions. This study provides novel insights into encapsulation methods for hydrophobic nutrients.
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Affiliation(s)
- Zhiyuan Ma
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China; College of Food Science and Nutritional Engineering, China Agricultural University, 10008 Beijing, China
| | - Chenlin Dai
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yike Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Guoku Liu
- College of Agronomy, Hebei Agricultural University, Baoding 071001, Hebei, China
| | - Xueying Mao
- College of Food Science and Nutritional Engineering, China Agricultural University, 10008 Beijing, China.
| | - Fuguo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Xuebo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, China.
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4
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Chen M, Li D, Meng X, Sun Y, Liu R, Sun T. Review of isolation, purification, structural characteristics and bioactivities of polysaccharides from Portulaca oleracea L. Int J Biol Macromol 2024; 257:128565. [PMID: 38061516 DOI: 10.1016/j.ijbiomac.2023.128565] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/23/2023] [Accepted: 11/30/2023] [Indexed: 01/26/2024]
Abstract
Portulaca oleracea L., also known as purslane, affiliates to the Portulacaceae family. It is an herbaceous succulent annual plant distributed worldwide. P. oleracea L. is renowned for its nutritional value and medicinal value, which has been utilized for thousands of years as Traditional Chinese Medicine (TCM). The extract derived from P. oleracea L. has shown efficacy in treating various diseases, including intestinal dysfunction and inflammation. Polysaccharides from P. oleracea L. (POP) are the primary constituents of the crude extract which have been found to have various biological activities, including antioxidant, antitumor, immune-stimulating, and intestinal protective effects. While many publications have highlighted on the structural identification and bioactivity evaluation of POP, the underlying structure-activity relationship of POP still remains unclear. In view of this, this review aims to focus on the extraction, purification, structural features and bioactivities of POP. In addition, the potential structure-activity relationship and the developmental perspective for future research of POP were also explored and discussed. The current review would provide a valuable research foundation and the up-to-date information for the future development and application of POP in the field of the functional foods and medicine.
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Affiliation(s)
- Mengjie Chen
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China
| | - Dan Li
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China
| | - Xianwei Meng
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China
| | - Yuan Sun
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China.
| | - Rui Liu
- Center of Pharmaceutical Engineering and Technology, Harbin University of Commerce, Harbin 150076, China.
| | - Tiedong Sun
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China.
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Kim SY. The Antioxidant and Anti-Complementary Activities of Crude Polysaccharides from Trifoliate Orange ( Poncirus trifoliate) Seeds. Prev Nutr Food Sci 2023; 28:321-327. [PMID: 37842249 PMCID: PMC10567592 DOI: 10.3746/pnf.2023.28.3.321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/12/2023] [Accepted: 05/17/2023] [Indexed: 10/17/2023] Open
Abstract
In this study, I extracted the crude polysaccharides from trifoliate orange (Poncirus trifoliate) seeds, known as TSCP, using water extraction and ethanol precipitation. The monosaccharide composition of TSCP was in the following order: arabinose (28.28 mol%)> galactose (16.76 mol%)> galacturonic acid+glucuronic acid (13.6 mol%)> glucose (12.45 mol%)> rhamnose (4.18 mol%)> mannose (0.57 mol%)> fucose (0.32 mol%). Its total polyphenol contents were 28.66 and 70.96 μg/mL at 1 and 10 mg/mL, respectively (P<0.01). Further, the 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) radical scavenging activity of 10 mg/mL TSCP (31.67%) was higher than that of 1 mg/mL TSCP (8.07%; P<0.01) and also higher than its 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity (11.97%) at the same concentration (10 mg/mL; P<0.01). The anti-complementary property of TSCP increased in a concentration-dependent manner (P<0.001), and at 1,000 μg/mL, it was comparable (61.36%) to the positive control (60%) consisting of polysaccharide-K. In conclusion, TSCP might be a potential immune modulator.
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Affiliation(s)
- Seong Yeong Kim
- Nutrition Education, Graduate School of Education, Kyonggi University, Gyeonggi 16227, Korea
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Castañeda-Salazar A, Figueroa-Cárdenas J, López M, Mendoza S. Physicochemical and functional characterization of agave fructans modified by cationization and carboxymethylation. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2023. [DOI: 10.1016/j.carpta.2023.100284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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Xu T, Zhang H, Wang S, Xiang Z, Kong H, Xue Q, He M, Yu X, Li Y, Sun D, Gao P, Cong Z. A review on the advances in the extraction methods and structure elucidation of Poria cocos polysaccharide and its pharmacological activities and drug carrier applications. Int J Biol Macromol 2022; 217:536-551. [PMID: 35843404 DOI: 10.1016/j.ijbiomac.2022.07.070] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 07/06/2022] [Accepted: 07/09/2022] [Indexed: 11/05/2022]
Abstract
Poria cocos polysaccharide (PCP) is one of the main active components of Poria cocos that is extensively used in the world. PCP can be divided into intro-polysaccharides and exopolysaccharides. PCP is mainly composed of glucose, galactose and mannose. There are many methods to exact PCP, and methods can affect its yield. PCP and its derivatives exhibit diverse biological functions such as antitumour, antioxidant, anti-inflammatory, immune-regulatory, hepatoprotective, etc. There is the potential application of PCP as drug carriers. The review provides a comprehensive summary of the latest extraction and purification methods of PCP, its chemistry, synthesis of PCP derivates, their pharmacological activities and their applications as drug carriers. This review provides comprehensive information on PCP, which can be used as the basis for further research on PCP and its derivates.
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Affiliation(s)
- Tianren Xu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Hongmeng Zhang
- Laboratory management office, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Shengguang Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Zedong Xiang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Hongwei Kong
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Qing Xue
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Mengyuan He
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Xiaojun Yu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Yanan Li
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Dongjie Sun
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Peng Gao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Zhufeng Cong
- Shandong First Medical University Affiliated Shandong Tumor Hospital and Institute: Shandong Cancer Hospital and Institute, Jinan 250117, China.
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Xiong P, Cheng XY, Sun XY, Chen XW, Ouyang JM. Interaction between nanometer calcium oxalate and renal epithelial cells repaired with carboxymethylated polysaccharides. BIOMATERIALS ADVANCES 2022; 137:212854. [PMID: 35929244 DOI: 10.1016/j.bioadv.2022.212854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 04/06/2022] [Accepted: 05/09/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Injury of renal tubular epithelial cells (HK-2) is an important cause of kidney stone formation. In this article, the repairing effect of polysaccharide (PCP0) extracted from the traditional Chinese medicine Poria cocos and its carboxymethylated derivatives on damaged HK-2 cells was studied, and the differences in adhesion and endocytosis of the cells to nanometer calcium oxalate monohydrate (COM) before and after repair were explored. METHODS Sodium oxalate (2.8 mmol/L) was used to damage HK-2 cells to establish a damage model, and then Poria cocos polysaccharides (PCPs) with different carboxyl (COOH) contents were used to repair the damaged cells. The changes in the biochemical indicators of the cells before and after the repair and the changes in the ability to adhere to and internalize nano-COM were detected. RESULTS The natural PCPs (PCP0, COOH content = 2.56%) were carboxymethylated, and three carboxylated modified Poria cocos with 7.48% (PCP1), 12.07% (PCP2), and 17.18% (PCP3) COOH contents were obtained. PCPs could repair the damaged HK-2 cells, and the cell viability was enhanced after repair. The cell morphology was gradually repaired, the proliferation and healing rate were increased. The ROS production was reduced, and the polarity of the mitochondrial membrane potential was restored. The level of intracellular Ca2+ ions decreased, and the autophagy response was weakened. CONCLUSION The cells repaired by PCPs inhibited the adhesion to nano-COM and simultaneously promoted the endocytosis of nano-COM. The endocytic crystals mainly accumulated in the lysosome. Inhibiting adhesion and increasing endocytosis could reduce the nucleation, growth, and aggregation of cell surface crystals, thereby inhibiting the formation of kidney stones. With the increase of COOH content in PCPs, its ability to repair damaged cells, inhibit crystal adhesion, and promote crystal endocytosis all increased, that is, PCP3 with the highest COOH content showed the best ability to inhibit stone formation.
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Affiliation(s)
- Peng Xiong
- Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, China
| | - Xiao-Yan Cheng
- Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, China
| | - Xin-Yuan Sun
- Department of Urology, Guangzhou Institute of Urology, Guangdong Key Laboratory of Urology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong 510230, China
| | - Xue-Wu Chen
- Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, China
| | - Jian-Ming Ouyang
- Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, China.
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Wang B, Yan L, Guo S, Wen L, Yu M, Feng L, Jia X. Structural Elucidation, Modification, and Structure-Activity Relationship of Polysaccharides in Chinese Herbs: A Review. Front Nutr 2022; 9:908175. [PMID: 35669078 PMCID: PMC9163837 DOI: 10.3389/fnut.2022.908175] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 04/22/2022] [Indexed: 01/10/2023] Open
Abstract
Chinese herbal polysaccharides (CHPs) are natural polymers composed of monosaccharides, which are widely found in Chinese herbs and work as one of the important active ingredients. Its biological activity is attributed to its complex chemical structure with diverse spatial conformations. However, the structural elucidation is the foundation but a bottleneck problem because the majority of CHPs are heteropolysaccharides with more complex structures. Similarly, the studies on the relationship between structure and function of CHPs are even more scarce. Therefore, this review summarizes the structure-activity relationship of CHPs. Meanwhile, we reviewed the structural elucidation strategies and some new progress especially in the advanced structural analysis methods. The characteristics and applicable scopes of various methods are compared to provide reference for selecting the most efficient method and developing new hyphenated techniques. Additionally, the principle structural modification methods of CHPs and their effects on activity are summarized. The shortcomings, potential breakthroughs, and developing directions of the study of CHPs are discussed. We hope to provide a reference for further research and promote the application of CHPs.
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Ma Z, Yao J, Wang Y, Jia J, Liu F, Liu X. Polysaccharide-based delivery system for curcumin: Fabrication and characterization of carboxymethylated corn fiber gum/chitosan biopolymer particles. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107367] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Structure, function and food applications of carboxymethylated polysaccharides: A comprehensive review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.09.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Feng RF, Wang N, Kou JJ, An XW, Meng FH, Zheng XJ, Wang WW, Wang LL, Wang ZH, Liu MJ, Ao CW, Zhao ZH. Sulfated Modification, Characterization and Potential Bioactivities of Polysaccharide From Ziziphus jujuba cv. Jinsixiaozao. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211033673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In this study, jujube polysaccharide (JP) was extracted from Ziziphus jujuba cv. Jinsixiaozao and sulfated JP (SJP) was prepared. The optimum preparation conditions were as follows: reaction temperature 75°C, reaction time 1 h, ratio of chlorosulfonic acid-to-pyridine ( VCSA/ VPyr) 1. The degree of substitution of SJP was 0.664 ± 0.014. JP and SJP were typical heteropolysaccharides, which were composed of rhamnose, arabinose, xylose, mannose, glucose, and galactose, but the molar ratio of monosaccharides was different. Fourier transform infrared spectra showed that JP was sulfated successfully. Compared with JP, the molecular weight of SJP increased to 3.17 × 105 Da, its water solubility increased significantly, and its viscosity decreased significantly. When the microstructure of SJP was examined, it was found that the surface of the polysaccharides became loose and porous after sulfation. SJP had a higher hydroxyl radical scavenging activity than the unsulfated polysaccharide. Moreover, sulfation enhanced the antibacterial activity of the polysaccharides against Escherichia coli and Bacillus subtilis. Therefore, sulfation is an effective way to improve the biological activity of the polysaccharide, and SJP can be used as a potential antioxidant and antimicrobial agent in the field of food and medicine.
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Affiliation(s)
- Run-Fang Feng
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Food Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Na Wang
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Horticulture, Hebei Agricultural University, Baoding, Hebei, China
| | - Jing-Jing Kou
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Horticulture, Hebei Agricultural University, Baoding, Hebei, China
| | - Xiao-Wen An
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Food Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Feng-Hua Meng
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Food Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Xiao-Jing Zheng
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Horticulture, Hebei Agricultural University, Baoding, Hebei, China
| | - Wei-Wei Wang
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Horticulture, Hebei Agricultural University, Baoding, Hebei, China
| | - Li-Li Wang
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Horticulture, Hebei Agricultural University, Baoding, Hebei, China
| | - Ze-He Wang
- State Key Laboratory of Crop Improvement and Regulation, Hebei Agricultural University, Baoding, Hebei, China
| | - Meng-Jun Liu
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Horticulture, Hebei Agricultural University, Baoding, Hebei, China
| | - Chang-Wei Ao
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Food Science and Technology, Hebei Agricultural University, Baoding, Hebei, China
| | - Zhi-Hui Zhao
- Chinese Jujube Research Center, Hebei Agricultural University, Baoding, Hebei, China
- College of Horticulture, Hebei Agricultural University, Baoding, Hebei, China
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Inhibition of Calcium Oxalate Formation and Antioxidant Activity of Carboxymethylated Poria cocos Polysaccharides. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6653593. [PMID: 33747347 PMCID: PMC7943295 DOI: 10.1155/2021/6653593] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 01/30/2021] [Accepted: 02/16/2021] [Indexed: 11/17/2022]
Abstract
Three carboxymethylated Poria cocos polysaccharides (PCP-C1, PCP-C2, and PCP-C3) with -COOH contents of 6.13%, 10.24%, and 16.22%, respectively, were obtained by carboxymethylation of the original polysaccharide (PCP-C0), which has a molecular weight of 4 kDa and a carboxyl (-COOH) content of 2.54%. The structure of the PCP-Cs was characterized by FT-IR, 1H NMR, and 13C NMR spectra. The four PCP-Cs exhibited antioxidant activity, and their ability to scavenge radicals (hydroxyl and DPPH) and chelate ferrous ions was positively correlated with the degree of carboxymethylation. As the content of -COOH groups in the PCP-Cs increases, their ability to regulate the growth of calcium oxalate (CaOx) crystals was enhanced, thus inhibiting the growth of calcium oxalate monohydrate (COM) crystals and inducing the formation of more calcium oxalate dihydrate (COD) crystals. The formed CaOx crystal was more round and blunt, the absolute value of the Zeta potential on the crystal surface increased, and the aggregation between crystals was inhibited. Thermogravimetric analysis curves showed that the proportions of PCP-C0, PCP-C1, PCP-C2, and PCP-C3 incorporated into the crystal were 20.52%, 15.60%, 10.65%, and 9.78%, respectively, in the presence of 0.4 g/L PCP-Cs. PCP-C protection resisted oxidative damages of human kidney proximal tubular epithelial cells (HK-2) caused by oxalate, resulting in increased cell viability and superoxide dismutase activity and decreased reactive oxygen species levels, malondialdehyde content, and 8-hydroxy-deoxyguanosine expression. Hence, PCP-Cs, especially PCP-C3, can inhibit the formation of CaOx crystals and may have the potential to be an alternative antistone drug.
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The modifications of a fructan from Anemarrhena asphodeloides Bunge and their antioxidant activities. Int J Biol Macromol 2020; 164:4435-4443. [DOI: 10.1016/j.ijbiomac.2020.09.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/23/2020] [Accepted: 09/03/2020] [Indexed: 12/25/2022]
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Li W, Yun L, Rifky M, Liu R, Wu T, Sui W, Zhang M. Carboxymethylation of (1 → 6)-α-dextran from Leuconostoc spp.: Effects on microstructural, thermal and antioxidant properties. Int J Biol Macromol 2020; 166:1-8. [PMID: 33220380 DOI: 10.1016/j.ijbiomac.2020.11.114] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/29/2020] [Accepted: 11/16/2020] [Indexed: 12/01/2022]
Abstract
The carboxymethylated (1 → 6)-α-dextran (CM-dex) was synthesized by introducing carboxymethyl groups at different degrees of substitution (DS). The resulting dex1-1, dex2-1, dex3-1, and dex4-1 products had degrees of substitution of 0.57, 0.78, 1.13, and 1.25, respectively. The dex3-1 showed the highest glass transition temperature (Tg) of 215.96 °C, whereas Tg of pure dextran was 149.83 °C. TGA results indicated that the residual loss was reduced along with the increase of DS in the high-temperature region (450-600 °C). Besides, the CM-dex had stronger scavenging capacity against OH radicals but lower scavenging capacity for DPPH (1,1-diphenyl-2-picrylhydrazyl) radicals compared to that of pure dextran. The carboxymethylation of (1 → 6)-α-dextran will extend the applications for modified dextran.
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Affiliation(s)
- Wen Li
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Liyuan Yun
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Mohamed Rifky
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Rui Liu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China; Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China.
| | - Tao Wu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Wenjie Sui
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China
| | - Min Zhang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin 300457, China; Tianjin Agricultural University, Tianjin 300384, China.
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16
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Chakka VP, Zhou T. Carboxymethylation of polysaccharides: Synthesis and bioactivities. Int J Biol Macromol 2020; 165:2425-2431. [PMID: 33132131 DOI: 10.1016/j.ijbiomac.2020.10.178] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 10/14/2020] [Accepted: 10/21/2020] [Indexed: 12/17/2022]
Abstract
Polysaccharides are a structurally diverse class of biomolecules with a wide variety of bioactivities. Natural polysaccharides isolated from plants and fungi are used as raw materials in food and pharmaceutical industries due to their therapeutic properties, non-toxicity, and negligible side effects, but many natural polysaccharides possess low bioactivities when compared to synthetic medicines due to their structure and physicochemical properties. Literature studies revealed that carboxymethylation of polysaccharides enhances the bioactivities and water solubility of native polysaccharides significantly, and provide structural diversity and even the addition of new bioactivities. This review article mainly focuses on the recent research on carboxymethylation of polysaccharides including preparation, characterization, and bioactivities. This article also throws light on future directions and scope to develop new carboxymethylated polysaccharide derivatives for many industries such as food processing, cosmetics, nutraceuticals, and pharmaceutical industry.
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Affiliation(s)
- Vara Prasad Chakka
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Tao Zhou
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China.
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17
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Boddapati S, Rai R, Gummadi SN. Structural analysis and antioxidative properties of mutan (water-insoluble glucan) and carboxymethyl mutan from Streptococcus mutans. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.07.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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18
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Nie A, Chao Y, Zhang X, Jia W, Zhou Z, Zhu C. Phytochemistry and Pharmacological Activities of Wolfiporia cocos (F.A. Wolf) Ryvarden & Gilb. Front Pharmacol 2020; 11:505249. [PMID: 33071776 PMCID: PMC7533546 DOI: 10.3389/fphar.2020.505249] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 08/18/2020] [Indexed: 12/13/2022] Open
Abstract
Poria cocos is the dried sclerotium of Wolfiporia cocos (F.A. Wolf) Ryvarden & Gilb., which was the current accepted name and was formerly known as Macrohyporia cocos (Schwein.) I. Johans. & Ryvarden, Pachyma cocos (Schwein.) Fr., Poria cocos F.A. Wolf and Sclerotium cocos Schwein. It is one of the most important crude drugs in traditional Chinese medicine, with a wide range of applications in ameliorating phlegm and edema, relieving nephrosis and chronic gastritis and improving uneasiness of minds. Its extensive pharmacological effects have attracted considerable attention in recent years. However, there is no systematic review focusing on the chemical compounds and pharmacological activities of Poria cocos. Therefore, this review aimed to provide the latest information on the chemical compounds and pharmacological effects of Poria cocos, exploring the therapeutic potential of these compounds. We obtained the information of Poria cocos from electronic databases such as SCI finder, PubMed, Web of Science, CNKI, WanFang DATA and Google Scholar. Up to now, two main active ingredients, triterpenes and polysaccharides of Poria cocos, have been identified from Poria cocos. It has been reported that they have pharmacological effects on anti-tumor, anti-bacterial, anti-oxidant, anti-inflammatory, immunomodulation, and liver and kidney protection. The review summarizes the phytochemistry and pharmacological properties of Poria cocos, which suggest that researchers should focus on the development of new drugs about Poria cocos to make them exert greater therapeutic potential.
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Affiliation(s)
- Anzheng Nie
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yanhui Chao
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaochuan Zhang
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wenrui Jia
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zheng Zhou
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chunsheng Zhu
- Department of Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Qiu F, Chen L, Wang H, Huang M, Sun X, Kan J, Du J, Li Y. Protective effect of supplementation with Ginseng,
Lilii Bulbus
and Poria against
PM
2
.5
in air pollution‐induced cardiopulmonary damage among adults. Phytother Res 2020; 35:877-887. [DOI: 10.1002/ptr.6835] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 07/06/2020] [Accepted: 07/18/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Feng Qiu
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College Huazhong University of Science and Technology Wuhan People's Republic of China
| | - Liang Chen
- Nutrilite Health Institute, Amway (Lin et al.) R&D Center Shanghai China
| | - Hanjin Wang
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College Huazhong University of Science and Technology Wuhan People's Republic of China
| | - Min Huang
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College Huazhong University of Science and Technology Wuhan People's Republic of China
| | - Xiaojie Sun
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College Huazhong University of Science and Technology Wuhan People's Republic of China
| | - Juntao Kan
- Nutrilite Health Institute, Amway (Lin et al.) R&D Center Shanghai China
| | - Jun Du
- Nutrilite Health Institute, Amway (Lin et al.) R&D Center Shanghai China
| | - Yuanyuan Li
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College Huazhong University of Science and Technology Wuhan People's Republic of China
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Effects of sulfated, phosphorylated and carboxymethylated modifications on the antioxidant activities in-vitro of polysaccharides sequentially extracted from Amana edulis. Int J Biol Macromol 2020; 146:887-896. [DOI: 10.1016/j.ijbiomac.2019.09.211] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/29/2019] [Accepted: 09/22/2019] [Indexed: 11/20/2022]
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Calegari GC, Queiroz Santos VA, Barbosa-Dekker AM, Busso C, Dekker RFH, Alves da Cunha MA. Sulfonated (1→6)-β-d-Glucan (Lasiodiplodan): Preparation, Characterization and Bioactive Properties. Food Technol Biotechnol 2019; 57:490-502. [PMID: 32123511 PMCID: PMC7029391 DOI: 10.17113/ftb.57.04.19.6264] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 12/05/2019] [Indexed: 11/13/2022] Open
Abstract
Sulfonated derivatives of lasiodiplodan (LAS-S) with different degrees of substitution (1.61, 1.42, 1.02 and 0.15) were obtained and characterized by Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermal and solubility analyses. Antimicrobial, antioxidant and cytotoxic potential were also assessed. The sulfonation was confirmed by FTIR analysis with specific bands at 1250 cm-1 (S=O, strong asymmetrical stretching vibration) and at 810 cm-1 (C-O-S, symmetrical vibration associated with the C-O-SO3 group) in the sulfonated samples. SEM demonstrated that sulfonation promoted morphological changes on the surface of the biopolymer with heterogeneous fibrillary structures appearing along the surface following chemical modification. LAS-S showed high thermal stability, with mass loss due to oxidation at temperatures close to 460 °C. Sulfonation increased the solubility of LAS, and in addition, increased the antimicrobial activity, especially against Candida albicans (fungicidal) and Salmonella enterica Typhimurium (bacteriostatic). Native lasiodiplodan (LAS-N) showed higher OH˙ removal capacity, while LAS-S had higher ferric ion reducing antioxidant power (FRAP) potential. LAS-N and LAS-S did not demonstrate lethal cytotoxicity against wild and mutant strains of Saccharomyces cerevisiae. Samples with higher degree of substitution (1.42 and 1.61) showed lower potential to induce oxidative stress.
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Affiliation(s)
- Gabrielle Cristina Calegari
- Chemistry Department, Federal University of Technology - Paraná, Via do Conhecimento, Km 1, 85503-390 Pato Branco, PR, Brazil
| | | | - Aneli M. Barbosa-Dekker
- Chemistry Department, State University of Londrina, Rod. Celso Garcia Cid, Km 380, 86057-970 Londrina, PR, Brazil
| | - Cleverson Busso
- Bioprocess and Biotechnology Engineering Coordination, Federal University of Technology - Paraná, Rua Cristo Rei, 19, 85902-490 Toledo, PR, Brazil
| | - Robert F. H. Dekker
- Graduate Program in Environmental Engineering, Federal University of Technology - Paraná, Estr. dos Pioneiros, 3131, 86036-370 Londrina, PR, Brazil
| | - Mário Antônio Alves da Cunha
- Chemistry Department, Federal University of Technology - Paraná, Via do Conhecimento, Km 1, 85503-390 Pato Branco, PR, Brazil
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22
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Influence of carboxymethylation on the gelling capacity, rheological properties, and antioxidant activity of feruloylated arabinoxylans from different sources. J Appl Polym Sci 2019. [DOI: 10.1002/app.48325] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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23
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Fungal Exocellular (1-6)-β-d-glucan: Carboxymethylation, Characterization, and Antioxidant Activity. Int J Mol Sci 2019; 20:ijms20092337. [PMID: 31083511 PMCID: PMC6539860 DOI: 10.3390/ijms20092337] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 04/23/2019] [Accepted: 05/09/2019] [Indexed: 12/12/2022] Open
Abstract
Exocellular (1→6)-β-d-glucan (lasiodiplodan) produced by the fungus Lasiodiplodia theobromae MMPI was derivatized by carboxymethylation using different concentrations of a derivatizing agent. Lasiodiplodan was derivatized by carboxymethylation in an attempt to increase its solubility and enhance its biological activities. Carboxymethylglucans with degrees of substitution (DS) of 0.32, 0.47, 0.51, 0.58, and 0.68 were produced and characterized. FTIR analysis showed a band of strong intensity at 1600 cm−1 and an absorption band at 1421 cm−1, resulting from asymmetric and symmetrical stretching vibrations, respectively, of the carboxymethyl group COO- in the carboxymethylated samples. Thermal analysis showed that native lasiodiplodan (LN) and carboxymethylated derivatives (LC) exhibited thermal stability up to 200–210 °C. X-ray diffractometry demonstrated that both native and carboxymethylated lasiodiplodan presented predominantly an amorphous nature. Scanning electron microscopy revealed that carboxymethylation promoted morphological changes in the biopolymer and increased porosity, and alveolar structures were observed along the surface. The introduction of carboxymethyl groups in the macromolecule promoted increased solubility and potentiated the hydroxyl radical-scavenging activity, suggesting a correlation between degree of substitution and antioxidant activity.
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24
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Molecular basis for Poria cocos mushroom polysaccharide used as an antitumor drug in China. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2019; 163:263-296. [DOI: 10.1016/bs.pmbts.2019.02.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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25
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Li YT, Chen BJ, Wu WD, Ge K, Wei XY, Kong LM, Xie YY, Gu JP, Zhang JC, Zhou T. Antioxidant and antimicrobial evaluation of carboxymethylated and hydroxamated degraded polysaccharides from Sargassum fusiforme. Int J Biol Macromol 2018; 118:1550-1557. [PMID: 29981327 DOI: 10.1016/j.ijbiomac.2018.06.196] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 06/23/2018] [Accepted: 06/30/2018] [Indexed: 12/11/2022]
Abstract
In order to improve the bioactivity of the polysaccharide from Sargassum fusiforme (PSF), the degraded polysaccharide (DPSF) was modified by carboxymethylation, yielding carboxymethylated degraded polysaccharides (CDPSF), which were further modified to generate hydroxamated derivatives (HCDPSF). Both CDPSF and HCDPSF were characterized by Fourier transform infrared spectroscopy. The molecular weight of CDPSF and HCDPSF was found to be 354 kDa and 375 kDa, respectively. The in vitro antioxidant activity of CDPSF and HCDPSF was evaluated by determining the radical scavenging ability and total antioxidant activity. The results indicated that the antioxidant activity of CDPSF and HCDPSF was significantly improved when compared to those of DPSF. Antimicrobial assays indicated that both CDPSF and HCDPSF possessed a marked antimicrobial ability, while DPSF did not exhibit such effects under the same conditions. Such polysaccharide derivatives have potentials in the pharmaceutical and food industries.
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Affiliation(s)
- Yin-Ting Li
- School of Food Science and Biotechnology, Zhejiang Gongshang University, 18 Xuezheng Street, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Bing-Jie Chen
- School of Food Science and Biotechnology, Zhejiang Gongshang University, 18 Xuezheng Street, Xiasha, Hangzhou, Zhejiang 310018, PR China; Shanghai Academy of Agricultural Sciences, 1000 Jinqi Road, Fengxian, Shanghai 201403, PR China
| | - Wei-Du Wu
- Institute of Food Science, Hangzhou Wahaha Group Co., Ltd., Avenue 14, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Kun Ge
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, Hebei 071002, PR China
| | - Xiao-Yi Wei
- Department of Food Science, Faculty of Hospitality Management, Shanghai Business School, Shanghai 200235, PR China
| | - Li-Min Kong
- School of Food Science and Biotechnology, Zhejiang Gongshang University, 18 Xuezheng Street, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Yuan-Yuan Xie
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, PR China
| | - Jin-Ping Gu
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, PR China
| | - Jin-Chao Zhang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Hebei University, Baoding, Hebei 071002, PR China
| | - Tao Zhou
- School of Food Science and Biotechnology, Zhejiang Gongshang University, 18 Xuezheng Street, Xiasha, Hangzhou, Zhejiang 310018, PR China.
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26
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Effects of different chemical modifications on the antioxidant activities of polysaccharides sequentially extracted from peony seed dreg. Int J Biol Macromol 2018; 112:675-685. [DOI: 10.1016/j.ijbiomac.2018.01.216] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 01/23/2018] [Accepted: 01/31/2018] [Indexed: 01/05/2023]
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Rafigh SM, Heydarinasab A. Hydroxyethyl curdlan as a novel water soluble derivative: Synthesis, characterization, and antioxidant capacity. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2017. [DOI: 10.1080/1023666x.2017.1331390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Sayyid Mahdi Rafigh
- Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Amir Heydarinasab
- Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
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28
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Protective effect of carboxytmethylpachymaran on TNF-α-induced damage in Caco-2 cell monolayers. Int J Biol Macromol 2016; 93:506-511. [DOI: 10.1016/j.ijbiomac.2016.07.095] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 07/23/2016] [Accepted: 07/28/2016] [Indexed: 12/12/2022]
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29
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Jia X, Ma L, Li P, Chen M, He C. Prospects of Poria cocos polysaccharides: Isolation process, structural features and bioactivities. Trends Food Sci Technol 2016. [DOI: 10.1016/j.tifs.2016.05.021] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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30
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Wang ZJ, Xie JH, Shen MY, Tang W, Wang H, Nie SP, Xie MY. Carboxymethylation of polysaccharide from Cyclocarya paliurus and their characterization and antioxidant properties evaluation. Carbohydr Polym 2016; 136:988-94. [DOI: 10.1016/j.carbpol.2015.10.017] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 10/05/2015] [Accepted: 10/06/2015] [Indexed: 12/01/2022]
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31
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Carboxymethylation of (1→6)-β-glucan (lasiodiplodan): Preparation, characterization and antioxidant evaluation. Carbohydr Polym 2015; 127:390-9. [DOI: 10.1016/j.carbpol.2015.03.045] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 02/27/2015] [Accepted: 03/09/2015] [Indexed: 11/23/2022]
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32
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pH-sensitive interpenetrating network hydrogels based on pachyman and its carboxymethylated derivatives for oral drug delivery. JOURNAL OF POLYMER RESEARCH 2015. [DOI: 10.1007/s10965-014-0626-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kagimura FY, da Cunha MAA, Barbosa AM, Dekker RFH, Malfatti CRM. Biological activities of derivatized D-glucans: a review. Int J Biol Macromol 2014; 72:588-98. [PMID: 25239192 DOI: 10.1016/j.ijbiomac.2014.09.008] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Revised: 08/23/2014] [Accepted: 09/07/2014] [Indexed: 12/01/2022]
Abstract
D-Glucans have triggered increasing interest in commercial applications in the chemical and pharmaceutical sectors because of their technological properties and biological activities. The glucans are foremost among the polysaccharide groups produced by microorganisms with demonstrated activity in stimulating the immune system, and have potential in treating human disease conditions. Chemical alterations in the structure of D-glucans through derivatization (sulfonylation, carboxymethylation, phosphorylation, acetylation) contributes to their increased solubility that, in turn, can alter their biological activities such as antioxidation and anticoagulation. This review surveys and cites the latest advances on the biological and technological potential of D-glucans following chemical modifications through sulfonylation, carboxymethylation, phosphorylation or acetylation, and discusses the findings of their activities. Several studies suggest that chemically modified d-glucans have potentiated biological activity as anticoagulants, antitumors, antioxidants, and antivirals. This review shows that in-depth future studies on chemically modified glucans with amplified biological effects will be relevant in the biotechnological field because of their potential to prevent and treat numerous human disease conditions and their clinical complications.
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Affiliation(s)
- Francini Yumi Kagimura
- Departamento de Química, Universidade Tecnológica Federal do Paraná, Via do Conhecimento, km 01, Bairro Fraron, CEP: 85503-390 Pato Branco, PR, Brazil
| | - Mário Antônio A da Cunha
- Departamento de Química, Universidade Tecnológica Federal do Paraná, Via do Conhecimento, km 01, Bairro Fraron, CEP: 85503-390 Pato Branco, PR, Brazil.
| | - Aneli M Barbosa
- Departamento de Química - CCE, Universidade Estadual de Londrina, CEP: 86051-990 Londrina, PR, Brazil
| | - Robert F H Dekker
- Biorefining and Biotechnology Consultancy, Rua João Huss 200, Gleba Palanho, CEP: 86050-490 Londrina, PR, Brazil
| | - Carlos Ricardo Maneck Malfatti
- Universidade Estadual do Centro-Oeste (Programa de Pós-Graduação em Ciências Farmacêuticas), Campus CEDETEG, CEP: 85040-080 Guarapuava, PR, Brazil
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Sun Y. Biological activities and potential health benefits of polysaccharides from Poria cocos and their derivatives. Int J Biol Macromol 2014; 68:131-4. [DOI: 10.1016/j.ijbiomac.2014.04.010] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 03/18/2014] [Accepted: 04/07/2014] [Indexed: 11/15/2022]
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35
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Cheng ZH, Huang J, Hu S, Jiang CJ, Ge Q, Lai HW, Gong JY, Sun PL, Mao JW, Mei LH. Effects of hydroxypropyl degree on physiochemical activities of chitosan from squid pens. Int J Biol Macromol 2014; 65:246-51. [DOI: 10.1016/j.ijbiomac.2014.01.048] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Revised: 01/16/2014] [Accepted: 01/20/2014] [Indexed: 10/25/2022]
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