1
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Ali SS, Alsharbaty MHM, Al-Tohamy R, Naji GA, Elsamahy T, Mahmoud YAG, Kornaros M, Sun J. A review of the fungal polysaccharides as natural biopolymers: Current applications and future perspective. Int J Biol Macromol 2024; 273:132986. [PMID: 38866286 DOI: 10.1016/j.ijbiomac.2024.132986] [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: 01/04/2024] [Revised: 05/14/2024] [Accepted: 06/05/2024] [Indexed: 06/14/2024]
Abstract
As a unique natural resource, fungi are a sustainable source of lipids, polysaccharides, vitamins, proteins, and other nutrients. As a result, they have beneficial medicinal and nutritional properties. Polysaccharides are among the most significant bioactive components found in fungi. Increasing research has revealed that fungal polysaccharides (FPS) contain a variety of bioactivities, including antitumor, antioxidant, immunomodulatory, anti-inflammatory, hepatoprotective, cardioprotective, and anti-aging properties. However, the exact knowledge about FPS and their applications related to their future possibilities must be thoroughly examined to enhance a better understanding of this sustainable biopolymer source. Therefore, FPS' biological applications and their role in the food and feed industry, agriculture, and cosmetics applications were all discussed in this work. In addition, this review highlighted the mode of action of FPS on human diseases by regulating gut microbiota and discussed the mechanism of FPS as antioxidants in the living cell. The structure-activity connections of FPS were also highlighted and explored. Moreover, future perspectives were listed to pave the way for future studies of FPS applications. Hence, this study can be a scientific foundation for future FPS research and industrial applications.
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Affiliation(s)
- Sameh S Ali
- Biofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China; Botany Department, Faculty of Science, Tanta University, Tanta 31527, Egypt.
| | - Mohammed H M Alsharbaty
- Department of Prosthodontics, College of Dentistry, University of Baghdad, Baghdad, Iraq; Branch of Prosthodontics, College of Dentistry, University of Al-Ameed, Karbala, Iraq.
| | - Rania Al-Tohamy
- Biofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Ghassan A Naji
- Department of Prosthodontics, College of Dentistry, University of Baghdad, Baghdad, Iraq; College of Dentistry, The Iraqia University, Baghdad, Iraq.
| | - Tamer Elsamahy
- Biofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yehia A-G Mahmoud
- Botany Department, Faculty of Science, Tanta University, Tanta 31527, Egypt
| | - Michael Kornaros
- Department of Chemical Engineering, University of Patras, 1 Karatheodori str, 26504 Patras, Greece.
| | - Jianzhong Sun
- Biofuels Institute, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China.
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2
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Elnahas MO, Elkhateeb WA, Daba GM. Nutritive profile, pharmaceutical potentials, and structural analysis of multifunctional bioactive fungal polysaccharides-A review. Int J Biol Macromol 2024; 266:130893. [PMID: 38493817 DOI: 10.1016/j.ijbiomac.2024.130893] [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: 07/21/2023] [Revised: 02/05/2024] [Accepted: 03/12/2024] [Indexed: 03/19/2024]
Abstract
Asian nations have long used edible fungi as food and medicine. Polysaccharides are among the main building units of the cell walls of fungi. Fungal polysaccharides have been documented in the medicinal and industrial sectors as products with a vast array of various biological activities and applications such as antitumor, antioxidant, anticancer, immunomodulation, and antiviral activities, etc. The goal of this review is to give insights into the various biological activities of mushroom polysaccharides and their potential as a medicine for human health. The extraction, purity, and structural analysis of fungal polysaccharides were also reviewed in this work. Also, future prospective, and challenges for fungal polysaccharides in pharmaceutical applications can be found in this review. Overall, this review serves as a valuable resource in exploring the therapeutic potential and applications of fungal polysaccharides. By building upon the existing knowledge base and addressing critical research gaps, researchers can find new opportunities for utilizing fungal polysaccharides as valuable therapeutic agents and functional ingredients in pharmaceuticals, nutraceuticals, and biotechnology.
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Affiliation(s)
- Marwa O Elnahas
- Chemistry of Natural and Microbial Products Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, Dokki, Giza 12622, Egypt.
| | - Waill A Elkhateeb
- Chemistry of Natural and Microbial Products Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, Dokki, Giza 12622, Egypt
| | - Ghoson M Daba
- Chemistry of Natural and Microbial Products Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, Dokki, Giza 12622, Egypt
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3
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Wang L, Yin J, Wan K, Guo H, Jiang G. Effects of Balsa Fish Skin Gelatin, Lentinula edodes Mushrooms, Soy Protein Isolate, and Starch on the Sensory Quality and Characterization of Physicochemical and Antioxidant Properties of New Sausage. Foods 2024; 13:465. [PMID: 38338600 PMCID: PMC10855825 DOI: 10.3390/foods13030465] [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: 12/26/2023] [Revised: 01/03/2024] [Accepted: 01/24/2024] [Indexed: 02/12/2024] Open
Abstract
Sausages are loved by people for their unique texture, satisfying chewiness, and pleasant flavor. However, in the production of sausages, red meat and a large amount of fat are mainly used, and long-term consumption will increase the risk of diseases such as obesity, heart disease, hypertension, and cancer. Our previous studies have shown that the intake of red meat and fat can be reduced through the replacement of lean meat and fat in sausages by Lentinula edodes and Pleaurotus eryngii mushrooms, but this will lead to the deterioration of the gel of sausage products and seriously affect the sensory quality of sausages. In this study, the response surface method was used to optimize the amount of balsa fish skin gelatin, soy protein isolate, and starch added to, and the proportion of Lentinula edodes mushrooms replacing lean meat in, the new sausage, with Pleaurotus eryngii mushrooms replacing fat. The results show that Lentinula edodes mushrooms replaced 36.1% of the lean meat, and the addition of 0.96% balsa fish skin gelatin, 10.61% starch, and 9.94% soy protein isolate resulted in the highest sensory score and the sensory quality being the closest to that of traditional sausages. Compared with the control group, this novel sausage exhibits characteristics such as lower fat and saturated fatty acid content, reduced energy levels, and higher levels of amino acids (aspartic acid, glutamic acid, cysteine, methionine, and proline) and polyunsaturated fatty acids. The total phenolic content of the novel sausage is 12.52 times higher than that of the control. In comparison with the control group, the novel sausage demonstrates a 65.58% increase in DPPH radical scavenging activity and a 3.88-fold improvement in ABTS+ radical scavenging activity. These findings highlight the outstanding antioxidant performance of the novel sausage. This study provides new ideas for improving the sensory quality of new sausages, promoting the healthy development of the sausage industry, and promoting the high-value utilization of edible mushrooms.
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Affiliation(s)
| | | | | | | | - Guochuan Jiang
- College of Food Science and Engineering, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, China; (L.W.); (J.Y.); (K.W.); (H.G.)
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4
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Guo Y, Liu M, Liu X, Zheng M, Xu X, Liu X, Gong J, Liu H, Liu J. Metagenomic and Untargeted Metabolomic Analysis of the Effect of Sporisorium reilianum Polysaccharide on Improving Obesity. Foods 2023; 12:foods12081578. [PMID: 37107373 PMCID: PMC10137368 DOI: 10.3390/foods12081578] [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: 03/14/2023] [Revised: 04/01/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
Gut microbiota plays an important role in the pathophysiology of obesity. Fungal polysaccharide can improve obesity, but the potential mechanism needs further study. This experiment studied the potential mechanism of polysaccharides from Sporisorium reilianum (SRP) to improve obesity in male Sprague Dawley (SD) rats fed with a high-fat diet (HFD) using metagenomics and untargeted metabolomics. After 8 weeks of SRP (100, 200, and 400 mg/kg/day) intervention, we analyzed the related index of obesity, gut microbiota, and untargeted metabolomics of rats. The obesity and serum lipid levels of rats treated with SRP were reduced, and lipid accumulation in the liver and adipocyte hypertrophy was improved, especially in rats treated with a high dose of SRP. SRP improved the composition and function of gut microbiota in rats fed with a high-fat diet, and decreased the ratio of Firmicutes to Bacteroides at the phylum level. At the genus level, the abundance of Lactobacillus increased and that of Bacteroides decreased. At the species level, the abundance of Lactobacillus crispatus, Lactobacillus helveticus, and Lactobacillus acidophilus increased, while the abundance of Lactobacillus reuteri and Staphylococcus xylosus decreased. The function of gut microbiota mainly regulated lipid metabolism and amino acid metabolism. The untargeted metabolomics indicated that 36 metabolites were related to the anti-obesity effect of SRP. Furthermore, linoleic acid metabolism, phenylalanine, tyrosine, and tryptophan biosynthesis, and the phenylalanine metabolism pathway played a role in improving obesity in those treated with SRP. The study results suggest that SRP significantly alleviated obesity via gut-microbiota-related metabolic pathways, and SRP could be used for the prevention and treatment of obesity.
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Affiliation(s)
- Yunlong Guo
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Meihong Liu
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Xin Liu
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Mingzhu Zheng
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Xiuying Xu
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Xiaokang Liu
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Jiyu Gong
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Huimin Liu
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Jingsheng Liu
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
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Evaluation of Antimicrobial, Antioxidant, Cytotoxic and DNA Protective Effects of Oyster Mushroom: Pleurotus pulmonarius (Fr.) Quel. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-07418-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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6
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Xue H, Li P, Bian J, Gao Y, Sang Y, Tan J. Extraction, purification, structure, modification, and biological activity of traditional Chinese medicine polysaccharides: A review. Front Nutr 2022; 9:1005181. [PMID: 36159471 PMCID: PMC9505017 DOI: 10.3389/fnut.2022.1005181] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/25/2022] [Indexed: 11/25/2022] Open
Abstract
Traditional Chinese medicines (TCM), as the unique natural resource, are rich in polysaccharides, polyphenols, proteins, amino acid, fats, vitamins, and other components. Hence, TCM have high medical and nutritional values. Polysaccharides are one of the most important active components in TCM. Growing reports have indicated that TCM polysaccharides (TCMPs) have various biological activities, such as antioxidant, anti-aging, immunomodulatory, hypoglycemic, hypolipidemic, anti-tumor, anti-inflammatory, and other activities. Hence, the research progresses and future prospects of TCMPs must be systematically reviewed to promote their better understanding. The aim of this review is to provide comprehensive and systematic recombinant information on the extraction, purification, structure, chemical modification, biological activities, and potential mechanism of TCMPs to support their therapeutic effects and health functions. The findings provide new valuable insights and theoretical basis for future research and development of TCMPs.
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Affiliation(s)
- Hongkun Xue
- College of Traditional Chinese Medicine, Hebei University, Baoding, China
| | - Pengcheng Li
- College of Food Science and Technology, Jilin Agricultural University, Changchun, China
| | - Jiayue Bian
- School of Basic Medical Sciences, Hebei University, Baoding, China
| | - Yuchao Gao
- College of Traditional Chinese Medicine, Hebei University, Baoding, China
| | - Yumei Sang
- College of Traditional Chinese Medicine, Hebei University, Baoding, China
| | - Jiaqi Tan
- College of Traditional Chinese Medicine, Hebei University, Baoding, China
- Medical Comprehensive Experimental Center, Hebei University, Baoding, China
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7
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Ramasubramanian A, Venkatachalam K, Chellaiah I, Chinnathambi P, Palanichamy A, Nguyen V, Paulraj B. Phytochemical Profiling, Antioxidants, Antimicrobial and Anti‐Proliferative Effect of
Senna hirsuta
against PC‐3 Human Prostate Cancer Cells. ChemistrySelect 2022. [DOI: 10.1002/slct.202201516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Arumugam Ramasubramanian
- PG and Research Department of Botany Alagappa Government Arts College, Karaikudi Tamilnadu India
| | - Karthikeyan Venkatachalam
- Faculty of Innovative Agriculture and Fishery Establishment Project Prince of Songkla University Surat Thani Campus, Makham Tia Mueang, Surat Thani 84000 Thailand
| | - Ijin Chellaiah
- PG and Research Department of Botany Alagappa Government Arts College, Karaikudi Tamilnadu India
| | | | - Ayyappan Palanichamy
- PG and Research Department of Botany Government Arts College, Melur Tamilnadu India
| | - Van‐Huy Nguyen
- Chettinad Hospital and Research Institute Chettinad Academy of Research and Education (CARE), Kelambakkam, Kanchipuram district- 603103 Tamil Nadu India
| | - Balaji Paulraj
- PG and Research Centre in Biotechnology MGR College Hosur India
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8
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Zhang Q, Zhang M, Wang T, Chen X, Li Q, Zhao X. Preparation of aloe polysaccharide/honey/PVA composite hydrogel: Antibacterial activity and promoting wound healing. Int J Biol Macromol 2022; 211:249-258. [PMID: 35568151 DOI: 10.1016/j.ijbiomac.2022.05.072] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/30/2022] [Accepted: 05/09/2022] [Indexed: 12/25/2022]
Abstract
Maintaining a moist and sterile environment is conducive to accelerating wound healing. To develop a natural wound dressing with good water retention capacity and antibacterial activity, we prepared a novel natural multifunctional hydrogel for infected wound healing, which combines the advantages of Aloe polysaccharide (AP) and honey. AP was extracted from Aloe barbadensis, and its structure was characterized by fourier transform infra-red (FT-IR) spectoscopy and nuclear magnetic resonance (NMR) spectroscopy. AP is an acetylated mannan composed of (1 → 4)β-Manp, which is acetylated at C-2, C-3 and C-6 positions. AP/Honey@PVA hydrogel was prepared by cross-linking AP, honey, PVA with borax, which has good mechanical strength and excellent biocompatibility for blood cells, NIH-3T3 cells and L929 cells. The hydrogels showed significant inhibitory effect on Staphylococcus aureus, Escherichia coli and Candida albicans, as well as accelerated the healing of infected full-thickness wound. This study reveals the structure of AP and proves that AP and honey composite hydrogel has potential application prospect in the therapy of infected wounds.
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Affiliation(s)
- Qi Zhang
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Provincial Key laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
| | - Miao Zhang
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Provincial Key laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
| | - Teng Wang
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Provincial Key laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
| | - Xiangyan Chen
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Provincial Key laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China
| | - Quancai Li
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Provincial Key laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Marine Biomedical Research Institute of Qingdao, Qingdao 266071, China.
| | - Xia Zhao
- Key Laboratory of Marine Drugs, Ministry of Education, Shandong Provincial Key laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China; Marine Biomedical Research Institute of Qingdao, Qingdao 266071, China.
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9
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Su D, Sun W, Li BZ, Yang Y, Wang Y, Lv W, Li D, Wang L. Influence of ultrasonic pretreatments on microwave hot-air flow rolling drying mechanism, thermal characteristics and rehydration dynamics of Pleurotus eryngii. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:2100-2109. [PMID: 34596248 DOI: 10.1002/jsfa.11551] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 05/11/2021] [Accepted: 10/01/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND In order to improve the drying efficiency and reduce the drying energy consumption of Pleurotus eryngii, microwave hot-air flow rolling drying (MHARD) coupled with ultrasonic pretreating time (0, 20, 40, and 60 min) was used to investigate the drying profile, thermal characteristics, water migration, microstructure and rehydration dynamics of P. eryngii using differential scanning calorimetry (DSC), low-field nuclear magnetic resonance (LF-NMR) analysis and scanning electron microscopy (SEM). RESULTS Results showed that the drying time of P. eryngii was 80, 70, 60 and 50 min, accordingly. Energy consumption was significantly reduced by ultrasonic pretreatment, and moisture effective diffusivity (Deff ) was increased with the increase of ultrasonic pretreating time. DSC curves showed that the drying process was accelerated by ultrasonic pretreatment significantly by enhancing the heat transfer. Meanwhile, SEM images showed that the cell was broken and numbers of irregular holes appeared in the ultrasound-pretreated samples. In terms of rehydration dynamics, Page model could well model the rehydration kinetics of dried P. eryngii with R2 > 0.99. CONCLUSION The findings indicate that ultrasonic pretreatment is a promising method for MHARD of P. eryngii as it can enhance the drying process, and show potential for industrial application. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Dianbin Su
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R&D Center for Non-food Biomass, China Agricultural University, Beijing, China
| | - Weihong Sun
- College of Agricultural Engineering, Jiangsu University, Zhenjiang, China
| | - Bing-Zheng Li
- Guangxi Bioscience and Technology Research Center, Guangxi Academy of Sciences, Nanning, China
| | - Yu Yang
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R&D Center for Non-food Biomass, China Agricultural University, Beijing, China
| | - Yong Wang
- School of Chemical Engineering, UNSW Sydney, Sydney, NSW, Australia
| | - Weiqiao Lv
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R&D Center for Non-food Biomass, China Agricultural University, Beijing, China
| | - Dong Li
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R&D Center for Non-food Biomass, China Agricultural University, Beijing, China
| | - Lijun Wang
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Functional Food from Plant Resources, China Agricultural University, Beijing, China
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10
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Wang W, Li X, Chen K, Yang H, Jialengbieke B, Hu X. Extraction optimization, characterization and the antioxidant activities in vitro and in vivo of polysaccharide from Pleurotus ferulae. Int J Biol Macromol 2020; 160:380-389. [PMID: 32446895 DOI: 10.1016/j.ijbiomac.2020.05.158] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/12/2020] [Accepted: 05/18/2020] [Indexed: 12/27/2022]
Affiliation(s)
- Wei Wang
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, PR China.
| | - Xuewen Li
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, PR China
| | - Kai Chen
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, PR China
| | - Haiyan Yang
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, PR China
| | - Buligen Jialengbieke
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, PR China
| | - Xiaodong Hu
- College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, PR China
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11
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Ma G, Kimatu BM, Yang W, Pei F, Zhao L, Du H, Su A, Hu Q, Xiao H. Preparation of newly identified polysaccharide from Pleurotus eryngii and its anti-inflammation activities potential. J Food Sci 2020; 85:2822-2831. [PMID: 32794226 DOI: 10.1111/1750-3841.15375] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/07/2020] [Accepted: 07/15/2020] [Indexed: 12/01/2022]
Abstract
The anti-inflammatory effects of two newly identified Pleurotus eryngii polysaccharides (WPEP, NPEP) were determined in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages in this study. Characterization analysis revealed that molecular weights of WPEP and NPEP were 167 and 274 kDa, and were mainly composed of glucose with β-type glycosidic linkages. WPEP and NPEP could significantly inhibit LPS-induced inflammatory responses by regulating the production of NO, Protaglandin E2 (PGE2 ), Interleukin-1β (IL-1β), Tumor necrosis factor-α (TNF-α), and Interleukin-6 (IL-6). This was through the blocking of the activation of Mitogen-activated protein kinase (MAPK) pathway by inhibiting phosphorylation of p38, extracellular regulation of protein kinases 1/2, and stress-activated protein kinase/jun aminoterminal kinase. Moreover, WPEP and NPEP inhibited NF-κB signaling by reducing nuclear translocation and phosphorylation of p65. Overall, our results, for the first time identified two P. eryngii polysaccharides and demonstrated the related anti-inflammatory effects, which indicated the favorable potential of P. eryngii polysaccharide as specific functional foods. PRACTICAL APPLICATION: This study prepared and characterized newly identified Pleurotus eryngii water-soluble polysaccharide fractions and elucidated the nutritional benefits, mainly the immune response related to anti-inflammatory activities by utilizing lipopolysaccharide (LPS)-stimulated RAW264.7 cells. Collectively, results of this study suggested that the P. eryngii polysaccharide fractions could be considered as potential candidates for exploration in the development of new immunomodulatory agent or functional supplementary foods.
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Affiliation(s)
- Gaoxing Ma
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Benard Muinde Kimatu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China.,Department of Dairy and Food Science and Technology, Egerton University, P.O. Box 536-20115, Egerton, Kenya
| | - Wenjian Yang
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Fei Pei
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Liyan Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, People's Republic of China
| | - Hengjun Du
- Department of Food Science, University of Massachusetts, Amherst, MA, 01002, USA
| | - Anxiang Su
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Qiuhui Hu
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, 210023, People's Republic of China
| | - Hang Xiao
- Department of Food Science, University of Massachusetts, Amherst, MA, 01002, USA
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12
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Antunes F, Marçal S, Taofiq O, M. M. B. Morais A, Freitas AC, C. F. R. Ferreira I, Pintado M. Valorization of Mushroom By-Products as a Source of Value-Added Compounds and Potential Applications. Molecules 2020; 25:molecules25112672. [PMID: 32526879 PMCID: PMC7321189 DOI: 10.3390/molecules25112672] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/27/2020] [Accepted: 06/03/2020] [Indexed: 01/08/2023] Open
Abstract
Nowadays, the food sector is highly concerned with environmental issues and foreseen to develop strategies to reduce waste and losses resulting from activities developed in the food system. An approach is to increment added value to the agro-industrial wastes, which might provide economic growth and environmental protection, contributing to a circular economy. Mushroom by-products represent a disposal problem, but they are also promising sources of important compounds, which may be used due to their functional and nutritional properties. Research has been developed in different fields to obtain value added solutions for the by-products generated during mushroom production and processing. Bioactive compounds have been obtained and applied in the development of nutraceutical and pharmaceutical formulations. Additionally, other applications have been explored and include animal feed, fertilizer, bioremediation, energy production, bio-based materials, cosmetics and cosmeceuticals. The main purpose of this review is to highlight the relevant composition of mushroom by-products and discuss their potential as a source of functional compounds and other applications. Future research needs to explore pilot and industrial scale extraction methods to understand the technological feasibility and the economic sustainability of the bioactive compounds extraction and valorization towards different applications.
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Affiliation(s)
- Filipa Antunes
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
| | - Sara Marçal
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
| | - Oludemi Taofiq
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (O.T.); (I.C.F.R.F.)
| | - Alcina M. M. B. Morais
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
| | - Ana Cristina Freitas
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
| | - Isabel C. F. R. Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (O.T.); (I.C.F.R.F.)
| | - Manuela Pintado
- CBQF–Centro de Biotecnologia e Química Fina–Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; (F.A.); (S.M.); (A.M.M.B.M.); (A.C.F.)
- Correspondence:
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ZHENG HG, CHEN JC, WENG MJ, AHMAD I, ZHOU CQ. Structural characterization and bioactivities of a polysaccharide from the stalk residue of Pleurotus eryngii. FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.08619] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | | | | | - Ijaz AHMAD
- Food & Biotechnology Research Center, Pakistan
| | - Chun-Quan ZHOU
- Fujian University of Traditional Chinese Medicine, China
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14
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Sun H, Meng M, Wu L, Zheng X, Zhu Z, Dai S. Function and mechanism of polysaccharide on enhancing tolerance of Trichoderma asperellum under Pb2+ stress. Int J Biol Macromol 2020; 151:509-518. [DOI: 10.1016/j.ijbiomac.2020.02.207] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/14/2020] [Accepted: 02/19/2020] [Indexed: 10/25/2022]
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15
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A Review on the Potential Reuse of Functional Polysaccharides Extracted from the By-Products of Mushroom Processing. FOOD BIOPROCESS TECH 2020. [DOI: 10.1007/s11947-020-02403-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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16
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Rodrigues Barbosa J, Dos Santos Freitas MM, da Silva Martins LH, de Carvalho RN. Polysaccharides of mushroom Pleurotus spp.: New extraction techniques, biological activities and development of new technologies. Carbohydr Polym 2019; 229:115550. [PMID: 31826512 DOI: 10.1016/j.carbpol.2019.115550] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/22/2019] [Accepted: 10/27/2019] [Indexed: 02/07/2023]
Abstract
The biodiversity of mushrooms Pleurotus spp. is impressive due to its complexity and diversity related to the composition of chemical structures such as polysaccharides, glycoproteins and secondary metabolites such as alkaloids, flavonoids and betalains. Recent studies of polysaccharides and their structural elucidation have helped to direct research and development of technologies related to pharmacological action, production of bioactive foods and application of new, more sophisticated extraction tools. The diversity of bioactivities related to these biopolymers, their mechanisms and routes of action are constant focus of researches. The elucidation of bioactivities has helped to formulate new vaccines and targeted drugs. In this context, in terms of polysaccharides and the diversity of mushrooms Pleurotus spp., this review seeks to revisit the genus, making an updated approach on the recent discoveries of polysaccharides, new extraction techniques and bioactivities, emphasising on their mechanisms and routes in order to update the reader on the recent technologies related to these polymers.
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Affiliation(s)
- Jhonatas Rodrigues Barbosa
- LABEX/FEA (Extraction Laboratory/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Para), Rua Augusto Corrêa S/N, Guamá, 66075-900 Belém, PA, Brazil.
| | - Maurício Madson Dos Santos Freitas
- LAPOA/FEA (Laboratory of Products of Animal Origin/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Para), Rua Augusto Corrêa S/N, Guamá, 66075-900 Belém, PA, Brazil.
| | - Luiza Helena da Silva Martins
- LABIOTEC/FEA (Biotechnological Process Laboratory/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Para), Rua Augusto Corrêa S/N, Guamá, 66075-900 Belém, PA, Brazil.
| | - Raul Nunes de Carvalho
- LABEX/FEA (Extraction Laboratory/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Para), Rua Augusto Corrêa S/N, Guamá, 66075-900 Belém, PA, Brazil.
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17
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Zhao R, Cheng N, Nakata PA, Zhao L, Hu Q. Consumption of polysaccharides from Auricularia auricular modulates the intestinal microbiota in mice. Food Res Int 2019; 123:383-392. [DOI: 10.1016/j.foodres.2019.04.070] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 04/28/2019] [Accepted: 04/30/2019] [Indexed: 02/06/2023]
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18
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Feng S, Luan D, Ning K, Shao P, Sun P. Ultrafiltration isolation, hypoglycemic activity analysis and structural characterization of polysaccharides from Brasenia schreberi. Int J Biol Macromol 2019; 135:141-151. [DOI: 10.1016/j.ijbiomac.2019.05.129] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/18/2019] [Accepted: 05/20/2019] [Indexed: 12/15/2022]
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19
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Zhao R, Hu Q, Ma G, Su A, Xie M, Li X, Chen G, Zhao L. Effects of Flammulina velutipes polysaccharide on immune response and intestinal microbiota in mice. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.03.031] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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20
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Si J, Meng G, Wu Y, Ma HF, Cui BK, Dai YC. Medium composition optimization, structural characterization, and antioxidant activity of exopolysaccharides from the medicinal mushroom Ganoderma lingzhi. Int J Biol Macromol 2019; 124:1186-1196. [DOI: 10.1016/j.ijbiomac.2018.11.274] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/24/2018] [Accepted: 11/29/2018] [Indexed: 01/17/2023]
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21
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Structural characterization, in vitro and in vivo antioxidant activities of a heteropolysaccharide from the fruiting bodies of Morchella esculenta. Carbohydr Polym 2018; 195:29-38. [DOI: 10.1016/j.carbpol.2018.04.069] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 03/05/2018] [Accepted: 04/16/2018] [Indexed: 11/30/2022]
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22
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Jin X, Wang Q, Yang X, Guo M, Li W, Shi J, Adu-Frimpong M, Xu X, Deng W, Yu J. Chemical characterisation and hypolipidaemic effects of two purified Pleurotus eryngii
polysaccharides. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.13821] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Xing Jin
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Qilong Wang
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Xia Yang
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Min Guo
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Wenjing Li
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Jixiang Shi
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Michael Adu-Frimpong
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Ximing Xu
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Wenwen Deng
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Jiangnan Yu
- Department of Pharmaceutics; School of Pharmacy; Center for Nano Drug/Gene Delivery and Tissue Engineering; Jiangsu University; Zhenjiang 212013 China
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23
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Ma G, Kimatu BM, Zhao L, Yang W, Pei F, Hu Q. Impacts of DietaryPleurotus eryngiiPolysaccharide on Nutrient Digestion, Metabolism, and Immune Response of the Small Intestine and Colon-An iTRAQ-Based Proteomic Analysis. Proteomics 2018; 18:e1700443. [DOI: 10.1002/pmic.201700443] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 12/23/2017] [Indexed: 01/30/2023]
Affiliation(s)
- Gaoxing Ma
- College of Food Science and Technology; Nanjing Agricultural University; Nanjing P. R. China
| | - Benard Muinde Kimatu
- College of Food Science and Technology; Nanjing Agricultural University; Nanjing P. R. China
- Department of Dairy and Food Science and Technology; Egerton University; Egerton Kenya
| | - Liyan Zhao
- College of Food Science and Technology; Nanjing Agricultural University; Nanjing P. R. China
| | - Wenjian Yang
- College of Food Science and Engineering; Nanjing University of Finance and Economics; Nanjing P. R. China
| | - Fei Pei
- College of Food Science and Engineering; Nanjing University of Finance and Economics; Nanjing P. R. China
| | - Qiuhui Hu
- College of Food Science and Technology; Nanjing Agricultural University; Nanjing P. R. China
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Su A, Yang W, Zhao L, Pei F, Yuan B, Zhong L, Ma G, Hu Q. Flammulina velutipes polysaccharides improve scopolamine-induced learning and memory impairment in mice by modulating gut microbiota composition. Food Funct 2018; 9:1424-1432. [DOI: 10.1039/c7fo01991b] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Flammulina velutipes polysaccharides (FVP) and the FVP-induced microbiota have been proved to be effective in improving learning and memory impairment in mice.
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Affiliation(s)
- Anxiang Su
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Wenjian Yang
- College of Food Science and Engineering
- Nanjing University of Finance and Economics
- Nanjing 210023
- People's Republic of China
| | - Liyan Zhao
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Fei Pei
- College of Food Science and Engineering
- Nanjing University of Finance and Economics
- Nanjing 210023
- People's Republic of China
| | - Biao Yuan
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Lei Zhong
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Gaoxing Ma
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Qiuhui Hu
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
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Polysaccharides from Trichosanthes Fructus via Ultrasound-Assisted Enzymatic Extraction Using Response Surface Methodology. BIOMED RESEARCH INTERNATIONAL 2017; 2017:6160785. [PMID: 29147656 PMCID: PMC5632990 DOI: 10.1155/2017/6160785] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 08/20/2017] [Indexed: 11/21/2022]
Abstract
An efficient procedure for ultrasound-assisted enzymatic extraction of crude polysaccharides from Trichosanthes Fructus (crude TFP) using response surface methodology (RSM) was developed. The Box–Behnken design was applied to optimize the effects of pH (X1), enzyme amount (X2), extraction temperature (X3), and liquid-to-solid ratio (X4) on the extraction. The statistical analysis indicated that the independent variables (X4, X2, and X3), the quadratic coefficients (X12, X22, X32, and X42), and the interaction coefficient (X1X3) had significant impact on the yield of crude TFP. The optimal conditions were determined as follows: pH 4.5, enzyme amount 5000 u/g, extraction temperature 45°C, and liquid-to-solid ratio 30 ml/g. The experimental yield of crude TFP was 6.58%, which was very close to the predicted yield of 6.71%. TFPI was then purified and characterized with Sephadex G-100 column, UV-Vis, GPC, and FT-IR. The average molecular weight of TFPI was calculated to be 1.49 × 105 Da. TFPI exhibited strong reducing power and possessed not only remarkable scavenging activities against ABTS•+ and DPPH radicals, but also high antitumor activities in C4-2, DU145, and PC3 cells. The results suggest that Trichosanthes Fructus and TFPI could be a novel potent natural medicine with antioxidant and antitumor activities.
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Souilem F, Fernandes Â, Calhelha RC, Barreira JC, Barros L, Skhiri F, Martins A, Ferreira IC. Wild mushrooms and their mycelia as sources of bioactive compounds: Antioxidant, anti-inflammatory and cytotoxic properties. Food Chem 2017; 230:40-48. [DOI: 10.1016/j.foodchem.2017.03.026] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 03/01/2017] [Accepted: 03/06/2017] [Indexed: 12/11/2022]
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27
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Cardoso RVC, Fernandes Â, Oliveira MBPP, Calhelha RC, Barros L, Martins A, Ferreira ICFR. Development of nutraceutical formulations based on the mycelium of Pleurotus ostreatus and Agaricus bisporus. Food Funct 2017; 8:2155-2164. [PMID: 28534588 DOI: 10.1039/c7fo00515f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The present work is aimed at developing nutraceutical formulations based on the mycelium of Agaricus bisporus and Pleurotus ostreatus, highlighting the potential of in vitro culture as a tool to improve the production of bioactive compounds, namely phenolic acids and ergosterol. The mycelia of both species were cultured in different solid and liquid media in order to compare the growth rate and yielded biomass. Fruiting bodies, mycelia and culture media were compared regarding the antioxidant activity, anti-inflammatory effects in RAW264.7 cells and cytotoxicity in human tumor cell lines and non-tumor porcine liver cells. P. ostreatus mycelia showed higher contents of ergosterol and phenolic compounds, and stronger antioxidant activity than the corresponding fruiting body. P. ostreatus and A. bisporus did not show anti-inflammatory activity, and P. ostreatus was the only one showing cytotoxicity in tumor cell lines. The results show that these mushrooms provide compounds with antioxidant and cytotoxic capacities, with variations among species.
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Affiliation(s)
- Rossana V C Cardoso
- Centro de Investigação de Montanha (CIMO), ESA, Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
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28
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Ma G, Kimatu BM, Zhao L, Yang W, Pei F, Hu Q. In vivo fermentation of a Pleurotus eryngii polysaccharide and its effects on fecal microbiota composition and immune response. Food Funct 2017; 8:1810-1821. [DOI: 10.1039/c7fo00341b] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A novel, homogeneous Pleurotus eryngii polysaccharide (PEP) (molecular weight 426 kDa, purity 91.25 ± 3.14%) which mainly consisted of glucose with β-type glycosidic linkages was used to investigate in vivo fermentation behavior and effects on immune response in mice.
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Affiliation(s)
- Gaoxing Ma
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Benard Muinde Kimatu
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
- Department of Dairy and Food Science and Technology
| | - Liyan Zhao
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Wenjian Yang
- College of Food Science and Engineering
- Nanjing University of Finance and Economics
- Nanjing 210023
- People's Republic of China
| | - Fei Pei
- College of Food Science and Engineering
- Nanjing University of Finance and Economics
- Nanjing 210023
- People's Republic of China
| | - Qiuhui Hu
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
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