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Liu JJ, Chen SK, Wang X, He WW, Song XX, Huang XJ, Yin JY, Nie SP. Changes of the Physicochemical Properties and Structural Characteristics of Alkali-Extracted Polysaccharides from Agrocybe cylindracea Across the Growth Process. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:12810-12821. [PMID: 38778434 DOI: 10.1021/acs.jafc.4c02218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Polysaccharides derived from Agrocybe cylindracea have been demonstrated to exhibit various bioactivities. However, studies on their structural characteristics during the growth process are limited. This study aimed to compare the physicochemical properties and structural characteristics of alkali-extracted polysaccharides from A. cylindracea fruiting bodies (JACP) across four growth stages. Results showed that the extraction yields and protein levels of JACP declined along with the growth of A. cylindracea, while the contents of neutral sugar and glucose increased significantly. However, JACP exhibited structural characteristics similar to those across the four stages. Four polysaccharide subfractions were isolated from each growth stage, including JACP-Et30, JACP-Et50, JACP-Et60, and JACP-Et70. JACP-Et30 from the four stages and JACP-Et50 from the initial three stages were identified as heteroglucans with β-1,3-d-Glcp and β-1,6-d-Glcp residues as main chains, respectively. However, other subfractions were considered as β-1,6-d-glucans containing minor glucuronic acid. These subfractions were predominantly replaced by Glcp residues at the O-3 and O-6 positions. Overall, while JACP exhibited variable physicochemical properties, its structural characteristics remained stable during the growth process, offering new insights into its potential applications in the food and medicinal industries.
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Affiliation(s)
- Jin-Jin Liu
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province 330047, China
| | - Shi-Kang Chen
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province 330047, China
| | - Xin Wang
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province 330047, China
| | - Wei-Wei He
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province 330047, China
| | - Xiao-Xiao Song
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province 330047, China
| | - Xiao-Jun Huang
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province 330047, China
| | - Jun-Yi Yin
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province 330047, China
| | - Shao-Ping Nie
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province 330047, China
- Food Laboratory of Zhongyuan, Luo He 462300 Henan, China
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Tian H, Gu Y, Lv Z, Wang L. The exopolysaccharides produced by Leuconostoc mesenteroides XR1 and its effect on silk drawing phenomenon of yoghurt. Int J Biol Macromol 2024; 262:129952. [PMID: 38320635 DOI: 10.1016/j.ijbiomac.2024.129952] [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: 08/08/2023] [Revised: 01/25/2024] [Accepted: 02/01/2024] [Indexed: 02/08/2024]
Abstract
Yoghurt fermented by Leuconostoc mesenteroides XR1 from Kefir grains was found to produce a unique silk drawing phenomenon. This property was found to be associated with the exopolysaccharides (EPS), X-EPS, produced by strain XR1. In order to better understand the mechanism that produced this phenomenon, the X-EPS was extracted, purified and characterized. The molecular weight and monosaccharide composition were determined by size exclusion chromatography coupled with multi-angle laser light scattering (SEC-MALLS) and ion chromatography (IC) analysis, respectively. The results showed that its molecular weight was 4.183 × 106 g/mol and its monosaccharide composition was glucose, and glucuronic acid, with the contents of 567.6148 and 0.2096 μg/mg, respectively. FT-IR and NMR analyses showed that X-EPS was an α-pyranose polysaccharide and was composed of 92.22 % α-(1 → 6) linked d-glucopyranose units and 7.77 % α-(1 → 3) branching. Furthermore, it showed a chain-like microstructure with branches in atomic force microscopy (AFM) and scanning electron microscopy (SEM) experiments. These results suggested that the unique structure of X-EPS, gave the yoghurt a strong viscosity and cohesiveness, which resulted in the silk drawing phenomenon. This work suggested that X-EPS holds the potential for food and industrial applications.
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Affiliation(s)
- Huimin Tian
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang 212013, Jiangsu, PR China
| | - Yachun Gu
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang 212013, Jiangsu, PR China
| | - Zili Lv
- School of Medical and Life Sciences/Reproductive & Women-Children Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu 610041, China.
| | - Liang Wang
- School of Food and Biological Engineering, Jiangsu University, Xuefu Road 301, Zhenjiang 212013, Jiangsu, PR China.
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3
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Luo HJ, Zhang YK, Wang SZ, Lin SQ, Wang LF, Lin ZX, Lu GD, Lin DM. Structural characterization and anti-oxidative activity for a glycopeptide from Ganoderma lucidum fruiting body. Int J Biol Macromol 2024; 261:129793. [PMID: 38290627 DOI: 10.1016/j.ijbiomac.2024.129793] [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: 10/16/2023] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 02/01/2024]
Abstract
A water-soluble glycopeptide (named GL-PWQ3) with a molecular weight (Mw) of 2.40 × 104 g/mol was isolated from Ganoderma lucidum fruiting body by hot water extraction, membrane ultrafiltration, and gel column chromatography, which mainly consisted of glucose and galactose. Based on the methylation, FT-IR, 1D, and 2D NMR analysis, the polysaccharide portion of GL-PWQ3 was identified as a glucogalactan, which was comprised of unsubstituted (1,6-α-Galp, 1,6-β-Glcp, 1,4-β-Glcp) and monosubstituted (1,2,6-α-Galp and 1,3,6-β-Glcp) in the backbone and possible branches that at the O-3 position of 1,3-Glcp and T-Glcp, and the O-2 position of T-Fucp, T-Manp or T-Glcp. The chain conformational study by SEC-MALLS-RI and AFM revealed that GL-PWQ3 was identified as a highly branched polysaccharide with a polydispersity index of 1.25, and might have compact sphere structures caused by stacked multiple chains. Moreover, the GL-PWQ3 shows strong anti-oxidative activity in NRK-52E cells. This study provides a theoretical basis for further elucidating the structure-functionality relationships of GL-PWQ3 and its potential application as a natural antioxidant in pharmacotherapy as well as functional food additives.
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Affiliation(s)
- Hong-Jian Luo
- National Engineering Research Center of JUNCAO Technology, Fujian, Fuzhou 350002, China; College of Life Science, Fujian Agriculture and Forestry University, Fujian, Fuzhou 350002, China
| | - Yu-Kun Zhang
- Chongqing Key Laboratory for the Development and Utilization of Genuine Medicinal Materials in the Three Gorges Reservoir Area, Chongqing Three Gorge Medical College, Chongqing 404120, China
| | - Sai-Zhen Wang
- National Engineering Research Center of JUNCAO Technology, Fujian, Fuzhou 350002, China
| | - Shu-Qian Lin
- National Engineering Research Center of JUNCAO Technology, Fujian, Fuzhou 350002, China
| | - Lian-Fu Wang
- National Engineering Research Center of JUNCAO Technology, Fujian, Fuzhou 350002, China
| | - Zhan-Xi Lin
- National Engineering Research Center of JUNCAO Technology, Fujian, Fuzhou 350002, China
| | - Guo-Dong Lu
- National Engineering Research Center of JUNCAO Technology, Fujian, Fuzhou 350002, China; College of Plant Protection, Fujian Agriculture and Forestry University, Fujian, Fuzhou 350002, China.
| | - Dong-Mei Lin
- National Engineering Research Center of JUNCAO Technology, Fujian, Fuzhou 350002, China.
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4
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Zhu L, Guan L, Wang K, Ren C, Gao Y, Li J, Yan S, Zhang X, Yao X, Zhou Y, Li B, Lu S. Recent trends in extraction, purification, structural characterization, and biological activities evaluation of Perilla frutescens (L.) Britton polysaccharide. Front Nutr 2024; 11:1359813. [PMID: 38585610 PMCID: PMC10995927 DOI: 10.3389/fnut.2024.1359813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 02/13/2024] [Indexed: 04/09/2024] Open
Abstract
Perilla frutescens (L.) Britton is an annual herb plant of the Perilla genus in the Labiatae family, which is commonly utilized as an edible and medicinal resource. Polysaccharides are among the major components and essential bioactive compounds of P. frutescens, which exhibit a multitude of biological activities, including antioxidant, antitumor, anti-fatigue, immunoregulation, hepatoprotective, anti-inflammatory, and lipid-lowering effects. As a natural carbohydrate, P. frutescens polysaccharide has the potential to be utilized in the development of drugs and functional materials. In this paper, we provide an overview of progress made on the extraction, purification, structural characterization, and bioactivity of polysaccharides from different parts of P. frutescens. The challenges and opportunities for research are discussed, along with the potential development prospects and future areas of focus in the study of P. frutescens polysaccharides.
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Affiliation(s)
- Ling Zhu
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Lijun Guan
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Kunlun Wang
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Chuanying Ren
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Yang Gao
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Jialei Li
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Song Yan
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Xindi Zhang
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Xinmiao Yao
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Ye Zhou
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Bo Li
- Institute of Food Processing, Heilongjiang Province Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
| | - Shuwen Lu
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
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Ahmad MF, A. Alsayegh A, Ahmad FA, Akhtar MS, Alavudeen SS, Bantun F, Wahab S, Ahmed A, Ali M, Elbendary EY, Raposo A, Kambal N, H. Abdelrahman M. Ganoderma lucidum: Insight into antimicrobial and antioxidant properties with development of secondary metabolites. Heliyon 2024; 10:e25607. [PMID: 38356540 PMCID: PMC10865332 DOI: 10.1016/j.heliyon.2024.e25607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 12/15/2023] [Accepted: 01/30/2024] [Indexed: 02/16/2024] Open
Abstract
Ganoderma lucidum is a versatile mushroom. Polysaccharides and triterpenoids are the major bioactive compounds and have been used as traditional medicinal mushrooms since ancient times. They are currently used as nutraceuticals and functional foods. G. lucidum extracts and their bioactive compounds have been used as an alternative to antioxidants and antimicrobial agents. Secondary metabolites with many medicinal properties make it a possible substitute that could be applied as immunomodulatory, anticancer, antimicrobial, anti-oxidant, anti-inflammatory, and anti-diabetic. The miraculous properties of secondary metabolites fascinate researchers for their development and production. Recent studies have paid close attention to the different physical, genetic, biochemical, and nutritional parameters that potentiate the production of secondary metabolites. This review is an effort to collect biologically active constituents from G. lucidum that reveal potential actions against diseases with the latest improvement in a novel technique to get maximum production of secondary metabolites. Studies are going ahead to determine the efficacy of numerous compounds and assess the valuable properties achieved by G. lucidum in favor of antimicrobial and antioxidant outcomes.
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Affiliation(s)
- Md Faruque Ahmad
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Abdulrahman A. Alsayegh
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Fakhruddin Ali Ahmad
- Department of Basic and Applied Science, School of Engineering and Science, G.D Goenka University, Gru Gram, 122103, Haryana, India
| | - Md Sayeed Akhtar
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, AlFara, Abha, 62223, Saudi Arabia
| | - Sirajudeen S. Alavudeen
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, AlFara, Abha, 62223, Saudi Arabia
| | - Farkad Bantun
- Department of Microbiology and Parasitology, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, 62529, Saudi Arabia
| | - Awais Ahmed
- Department of Management, Shri JJT University, Rajasthan, Post code; 333010, India
| | - M. Ali
- Department of Pharmacognosy, CBS College of Pharmacy & Technology (Pt. B. D. Sharma University of Health Sciences), Chandpur, Faridabad, Haryana, 121101, India
| | - Ehab Y. Elbendary
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - António Raposo
- CBIOS (Research Center for Biosciences and Health Technologies), Universidade Lusófona de Humanidades Tecnologias, Campo Grande 376, 1749-024, Lisboa, Portugal
| | - Nahla Kambal
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Mohamed H. Abdelrahman
- College of Applied Medical Sciences, Medical Laboratory Sciences, Jazan University, Jazan, 45142, Saudi Arabia
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Li J, Guo H, Dong Y, Yuan S, Wei X, Zhang Y, Dong L, Wang F, Bai T, Yang Y. Polysaccharides from Chinese herbal medicine: a review on the hepatoprotective and molecular mechanism. Chin J Nat Med 2024; 22:4-14. [PMID: 38278558 DOI: 10.1016/s1875-5364(24)60558-3] [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: 07/03/2023] [Indexed: 01/28/2024]
Abstract
Polysaccharides, predominantly extracted from traditional Chinese medicinal herbs such as Lycium barbarum, Angelica sinensis, Astragalus membranaceus, Dendrobium officinale, Ganoderma lucidum, and Poria cocos, represent principal bioactive constituents extensively utilized in Chinese medicine. These compounds have demonstrated significant anti-inflammatory capabilities, especially anti-liver injury activities, while exhibiting minimal adverse effects. This review summarized recent studies to elucidate the hepatoprotective efficacy and underlying molecular mechanisms of these herbal polysaccharides. It underscored the role of these polysaccharides in regulating hepatic function, enhancing immunological responses, and improving antioxidant capacities, thus contributing to the attenuation of hepatocyte apoptosis and liver protection. Analyses of molecular pathways in these studies revealed the intricate and indispensable functions of traditional Chinese herbal polysaccharides in liver injury management. Therefore, this review provides a thorough examination of the hepatoprotective attributes and molecular mechanisms of these medicinal polysaccharides, thereby offering valuable insights for the advancement of polysaccharide-based therapeutic research and their potential clinical applications in liver disease treatment.
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Affiliation(s)
- Jifeng Li
- Dalian Key Laboratory of Chronic Disease Research Center, Dalian University, Dalian 116622, China
| | - Haolin Guo
- Dalian Key Laboratory of Chronic Disease Research Center, Dalian University, Dalian 116622, China
| | - Ying Dong
- Dalian Key Laboratory of Chronic Disease Research Center, Dalian University, Dalian 116622, China
| | - Shuo Yuan
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China
| | - Xiaotong Wei
- Dalian Key Laboratory of Chronic Disease Research Center, Dalian University, Dalian 116622, China
| | - Yuxin Zhang
- Dalian Key Laboratory of Chronic Disease Research Center, Dalian University, Dalian 116622, China
| | - Lu Dong
- Dalian Key Laboratory of Chronic Disease Research Center, Dalian University, Dalian 116622, China
| | - Fei Wang
- Dalian Key Laboratory of Chronic Disease Research Center, Dalian University, Dalian 116622, China
| | - Ting Bai
- Dalian Key Laboratory of Chronic Disease Research Center, Dalian University, Dalian 116622, China.
| | - Yong Yang
- Dalian Key Laboratory of Chronic Disease Research Center, Dalian University, Dalian 116622, China.
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Gao X, Homayoonfal M. Exploring the anti-cancer potential of Ganoderma lucidum polysaccharides (GLPs) and their versatile role in enhancing drug delivery systems: a multifaceted approach to combat cancer. Cancer Cell Int 2023; 23:324. [PMID: 38104078 PMCID: PMC10724890 DOI: 10.1186/s12935-023-03146-8] [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: 08/07/2023] [Accepted: 11/14/2023] [Indexed: 12/19/2023] Open
Abstract
There has been a growing global interest in the potential health benefits of edible natural bioactive products in recent years. Ganoderma lucidum, a medicinal mushroom, has gained attention for its decadent array of therapeutic and pharmaceutical compounds. Notably, G. lucidum exhibits significant anti-cancer effects against various cancer types. Polysaccharides, a prominent component in G. lucidum, are pivotal in conferring its diverse biological and medicinal properties. The primary focus of this study was to investigate the anti-cancer activities of G. lucidum polysaccharides (GLPs), with particular attention to their potential to mitigate chemotherapy-associated toxicity and enhance targeted drug delivery. Our findings reveal that GLPs exhibit anti-cancer effects through diverse mechanisms, including cytotoxicity, antioxidative properties, apoptosis induction, reactive oxygen species (ROS) generation, and anti-proliferative effects. Furthermore, the potential of GLPs-based nanoparticles (NPs) as delivery vehicles for bioactive constituents was explored. These GLPs-based NPs are designed to target various cancer tissues, enhancing the biological activity of encapsulated compounds. As such, GLPs derived from G. lucidum represent a promising avenue for inhibiting cancer progression, minimizing chemotherapy-related side effects, and supporting their utilization in combination therapies as natural adjuncts.
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Affiliation(s)
- Xiaoli Gao
- Department of Life Science, Lyuliang University, Lyuliang, 033001, Shanxi, China.
| | - Mina Homayoonfal
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, I.R. of Iran.
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Wu D, Zhao H, Guo L, Liu X, Liang Y, Liu Q, Cao W, Chen X, Gao X. Fu Brick Tea as a Staple Food Supplement Attenuates High Fat Diet Induced Obesity in Mice. Foods 2023; 12:4488. [PMID: 38137292 PMCID: PMC10743230 DOI: 10.3390/foods12244488] [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: 11/06/2023] [Revised: 12/04/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Fu brick tea (FBT), a product of microbial fermentation from primary dark tea, also known as raw material tea (RMT), has been extensively studied for its functional properties. However, its potential as a staple food supplement for weight loss remains poorly understood. This study compared the weight loss effects of orlistat, traditional plain noodles (NN), and noodles supplemented with varying amounts of RMT (RMTN) and FBT (FBTN), with the aim to elucidate their lipid-reducing effects and underlying mechanisms. Experimental trials on high fat diet fed mice revealed significant weight loss, lipid-lowering, and hypoglycemic effects upon supplementation with orlistat, RMTN, and FBTN. Moreover, supplementation with orlistat, RMTN, and FBTN effectively restored serum and liver-related index levels, mitigating high-fat diet-induced dyslipidemia. Additionally, these supplements ameliorated liver and kidney damage by inhibiting oxidative stress and inflammatory responses. Furthermore, orlistat, RMTN, and FBTN exert their anti-obesity effects primarily by modulating genes associated with lipid metabolism and inflammatory responses and through regulation of the composition and structure of the gut microbiota. Importantly, FBTN demonstrated a significantly stronger lipid-lowering effect compared to RMTN, particularly at higher tea addition ratios. In contrast, NN supplementation exhibited minimal to no weight loss effects. Based on these findings, it could be inferred that FBT holds promise as a staple food supplement to ameliorate high-fat diet-induced obesity and its associated health conditions.
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Affiliation(s)
- Daying Wu
- Crop Research Institute, Shandong Academy of Agricultural Sciences/National Engineering Research Center of Wheat and Maize/National Key Laboratory of Wheat Breeding, Ministry of Science and Technology/Key Laboratory of Wheat Biology and Genetic Improvement in North Yellow & Huai River Valley, Ministry of Agriculture/Shandong Provincial Technology Innovation Center for Wheat, Jinan 250100, China; (D.W.); (L.G.); (X.L.)
| | - Haoan Zhao
- College of Food Science and Technology, Northwest University, Xi’an 710069, China; (H.Z.); (Y.L.); (Q.L.); (W.C.)
| | - Lei Guo
- Crop Research Institute, Shandong Academy of Agricultural Sciences/National Engineering Research Center of Wheat and Maize/National Key Laboratory of Wheat Breeding, Ministry of Science and Technology/Key Laboratory of Wheat Biology and Genetic Improvement in North Yellow & Huai River Valley, Ministry of Agriculture/Shandong Provincial Technology Innovation Center for Wheat, Jinan 250100, China; (D.W.); (L.G.); (X.L.)
| | - Xiukun Liu
- Crop Research Institute, Shandong Academy of Agricultural Sciences/National Engineering Research Center of Wheat and Maize/National Key Laboratory of Wheat Breeding, Ministry of Science and Technology/Key Laboratory of Wheat Biology and Genetic Improvement in North Yellow & Huai River Valley, Ministry of Agriculture/Shandong Provincial Technology Innovation Center for Wheat, Jinan 250100, China; (D.W.); (L.G.); (X.L.)
| | - Yan Liang
- College of Food Science and Technology, Northwest University, Xi’an 710069, China; (H.Z.); (Y.L.); (Q.L.); (W.C.)
| | - Qian Liu
- College of Food Science and Technology, Northwest University, Xi’an 710069, China; (H.Z.); (Y.L.); (Q.L.); (W.C.)
| | - Wei Cao
- College of Food Science and Technology, Northwest University, Xi’an 710069, China; (H.Z.); (Y.L.); (Q.L.); (W.C.)
| | - Xueyan Chen
- Institute of Crop Germplasm Resources, Shandong Academy of Agricultural Sciences, Jinan 250100, China
| | - Xin Gao
- Crop Research Institute, Shandong Academy of Agricultural Sciences/National Engineering Research Center of Wheat and Maize/National Key Laboratory of Wheat Breeding, Ministry of Science and Technology/Key Laboratory of Wheat Biology and Genetic Improvement in North Yellow & Huai River Valley, Ministry of Agriculture/Shandong Provincial Technology Innovation Center for Wheat, Jinan 250100, China; (D.W.); (L.G.); (X.L.)
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9
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Bai C, Su F, Zhang W, Kuang H. A Systematic Review on the Research Progress on Polysaccharides from Fungal Traditional Chinese Medicine. Molecules 2023; 28:6816. [PMID: 37836659 PMCID: PMC10574063 DOI: 10.3390/molecules28196816] [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: 09/02/2023] [Revised: 09/14/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
Traditional Chinese medicine (TCM) is a class of natural drugs with multiple components and significant therapeutic effects through multiple targets. It also originates from a wide range of sources containing plants, animals and minerals, and among them, plant-based Chinese medicine also includes fungi. Fungal traditional Chinese medicine is a medicinal resource with a long history and widespread application in China. Accumulating evidence confirms that polysaccharide is the main pharmacodynamic material on which fungal TCM is based. The purpose of the current systematic review is to summarize the extraction, isolation, structural identification, biological functions, quality control and medicinal and edible applications of polysaccharides from fungal TCM in the past three years. This paper will supplement and deepen the understanding and application of polysaccharides from fungal TCM, and propose some valuable insights for further research and development of drugs and functional foods.
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Affiliation(s)
| | | | | | - Haixue Kuang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (C.B.); (F.S.); (W.Z.)
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10
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Zhang H, Zhang J, Liu Y, Tang C. Recent Advances in the Preparation, Structure, and Biological Activities of β-Glucan from Ganoderma Species: A Review. Foods 2023; 12:2975. [PMID: 37569244 PMCID: PMC10419088 DOI: 10.3390/foods12152975] [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: 07/13/2023] [Revised: 08/03/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
Ganoderma has served as a valuable food supplement and medicinal ingredient with outstanding active compounds that are essential for human protection against chronic diseases. Modern pharmacology studies have proven that Ganoderma β-d-glucan exhibits versatile biological activities, such as immunomodulatory, antitumor, antioxidant, and antiviral properties, as well as gut microbiota regulation. As a promising polysaccharide, β-d-glucan is widely used in the prevention and treatment of various diseases. In recent years, the extraction, purification, structural characterization, and pharmacological activities of polysaccharides from the fruiting bodies, mycelia, spores, and fermentation broth of Ganoderma species have received wide attention from scholars globally. Unfortunately, comprehensive studies on the preparation, structure and bioactivity, toxicology, and utilization of β-d-glucans from Ganoderma species still need to be further explored, which may result in limitations in future sustainable industrial applications of β-d-glucans. Thus, this review summarizes the research progress in recent years on the physicochemical properties, structural characteristics, and bioactivity mechanisms of Ganoderma β-d-glucan, as well as its toxicological assessment and applications. This review is intended to provide a theoretical basis and reference for the development and application of β-d-glucan in the fields of pharmaceuticals, functional foods, and cosmetics.
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Affiliation(s)
| | | | | | - Chuanhong Tang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, Shanghai 201403, China; (H.Z.); (J.Z.); (Y.L.)
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11
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Liu Y, Mai B, Li Z, Feng X, Chen Y, Lin L, Xia Q. Study on the Structure and Bioactivity of Ganoderma lucidum Polysaccharides under Cassava Stalk Stress. J Fungi (Basel) 2023; 9:jof9050514. [PMID: 37233225 DOI: 10.3390/jof9050514] [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: 03/20/2023] [Revised: 04/08/2023] [Accepted: 04/20/2023] [Indexed: 05/27/2023] Open
Abstract
Various carbon sources affect the growth of the G. lucidum fruiting body, and the cassava stalk is considered a promising carbon source for G. lucidum. The composition, functional group characteristics, molecular weight distribution, antioxidant activity in vitro, and growth effect of L. rhamnosus LGG of G. lucidum polysaccharides (GLPs) under cassava stalk stress were investigated by gas chromatography-mass spectrometry, near-infrared spectroscopy, and gel chromatography. The results showed that GLPs consisted of D-glucose, D-galactose, and seven other monosaccharides. The end of the sugar chain had β-D-Glc and β-D-Gal configurations. The total sugar content in GLP1 was the highest (4.07%), and GLP1, GLP2, GLP3, and GLP5 had the β-D-Gal configuration, while GLP4 and GLP6 had the β-D-Glc configuration. The greater the proportion of cassava stalk, the greater the maximum molecular weight of GLPs. The total antioxidant capacities of GLPs obtained from different cassava stalks significantly varied, as well as their stimulating effects on the L. rhamnosus LGG growth. Higher concentrations of GLPs corresponded to the more intensive growth of L. rhamnosus LGG. This study provided essential data support for cassava stalk as a carbon source in G. lucidum cultivation.
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Affiliation(s)
- Yijun Liu
- Hainan Key Laboratory of Storage & Processing of Fruits and Vegetables, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, No. 48 Renmindadaonan, Zhanjiang 524001, China
| | - Biyi Mai
- Hainan Key Laboratory of Storage & Processing of Fruits and Vegetables, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, No. 48 Renmindadaonan, Zhanjiang 524001, China
- College of Food Science and Technology, Guangdong Ocean University, No. 1 Haida Road, Mazhang District, Zhanjiang 524088, China
| | - Zhiyun Li
- College of Food Science and Technology, Guangdong Ocean University, No. 1 Haida Road, Mazhang District, Zhanjiang 524088, China
| | - Xingqin Feng
- College of Tropical Crops Institute, Yunnan Agricultural University, Pu'er 650201, China
| | - Yunlan Chen
- College of Tropical Crops Institute, Yunnan Agricultural University, Pu'er 650201, China
| | - Lijing Lin
- Hainan Key Laboratory of Storage & Processing of Fruits and Vegetables, Agricultural Products Processing Research Institute, Chinese Academy of Tropical Agricultural Sciences, No. 48 Renmindadaonan, Zhanjiang 524001, China
- Key Laboratory of Tropical Crop Products Processing of the Ministry of Agriculture and Rural Affairs, Zhanjiang 524001, China
| | - Qiuyu Xia
- College of Food Science and Technology, Guangdong Ocean University, No. 1 Haida Road, Mazhang District, Zhanjiang 524088, China
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Ahmad MF, Ahmad FA, Zeyaullah M, Alsayegh AA, Mahmood SE, AlShahrani AM, Khan MS, Shama E, Hamouda A, Elbendary EY, Attia KAHA. Ganoderma lucidum: Novel Insight into Hepatoprotective Potential with Mechanisms of Action. Nutrients 2023; 15:nu15081874. [PMID: 37111092 PMCID: PMC10146730 DOI: 10.3390/nu15081874] [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: 02/28/2023] [Revised: 04/03/2023] [Accepted: 04/09/2023] [Indexed: 04/29/2023] Open
Abstract
Ganoderma lucidum (G. lucidum) has been widely used for its health benefits as an edible and traditional medicinal mushroom for thousands of years in Asian countries. It is currently used as a nutraceutical and functional food owing to its major bioactive compounds, polysaccharides and triterpenoids. G. lucidum exhibits a broad range of hepatoprotective impacts in various liver disorders, such as hepatic cancer, nonalcoholic fatty liver disease (NAFLD), alcohol-induced liver disease, hepatitis B, hepatic fibrosis, and liver injury induced by carbon tetrachloride (CCl4) and α-amanitin. G. lucidum protects the liver through a broad range of mechanisms that include the modulation of liver Phase I and II enzymes, the suppression of β-glucuronidase, antifibrotic and antiviral actions, the regulation of the production of nitric oxide (NO), the maintenance of hepatocellular calcium homeostasis, immunomodulatory activity, and scavenging free radicals. G. lucidum could signify an encouraging approach for the management of various chronic hepatopathies, and its potential mechanisms make it a distinctive agent when used alone or with other drugs and applied as a functional food, nutraceutical supplement, or adjuvant to modern medicine. This review summarizes the hepatoprotective properties of G. lucidum with its various mechanisms of action on different liver ailments. Biologically active substances derived from G. lucidum are still being studied for their potential benefits in treating different liver ailments.
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Affiliation(s)
- Md Faruque Ahmad
- Department of Clinical Nutrition, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Fakhruddin Ali Ahmad
- Department Forensic Science, School of Engineering and Science, G.D Goenka University, Gurugram 122103, Haryana, India
| | - Md Zeyaullah
- Department of Basic Medical Science, College of Applied Medical Sciences, Khamis Mushayt Campus, King Khalid University (KKU), Abha 62561, Saudi Arabia
| | - Abdulrahman A Alsayegh
- Department of Clinical Nutrition, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Syed Esam Mahmood
- Department of Family and Community Medicine, College of Medicine, King Khalid University, Abha 62529, Saudi Arabia
| | - Abdullah M AlShahrani
- Department of Basic Medical Science, College of Applied Medical Sciences, Khamis Mushayt Campus, King Khalid University (KKU), Abha 62561, Saudi Arabia
| | - Mohammad Suhail Khan
- Department of Public Health, College of Applied Medical Sciences, Khamis Mushayt Campus, King Khalid University (KKU), Abha 62561, Saudi Arabia
| | - Eman Shama
- Department of Clinical Nutrition, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Alshaimaa Hamouda
- Department of Clinical Nutrition, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Ehab Y Elbendary
- Department of Clinical Nutrition, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Kandil Abdel Hai Ali Attia
- Department of Clinical Nutrition, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
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Guo Y, Ye H, Wang H, Wang Q, Fan S, Dou H. Asymmetrical flow field-flow fractionation combined with ultrafiltration: A novel and high-efficiency approach for separation, purification, and characterization of Ganoderma lucidum polysaccharides. Talanta 2023. [DOI: 10.1016/j.talanta.2022.124053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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14
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Liu X, Luo D, Guan J, Chen J, Xu X. Mushroom polysaccharides with potential in anti-diabetes: Biological mechanisms, extraction, and future perspectives: A review. Front Nutr 2022; 9:1087826. [PMID: 36590224 PMCID: PMC9794872 DOI: 10.3389/fnut.2022.1087826] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 11/29/2022] [Indexed: 12/15/2022] Open
Abstract
Diabetes mellitus (DM) is a global health threat. Searching for anti-diabetic components from natural resources is of intense interest to scientists. Mushroom polysaccharides have received growing attention in anti-diabetes fields due to their advantages in broad resources, structure diversity, and multiple bioactivities, which are considered an unlimited source of healthy active components potentially applied in functional foods and nutraceuticals. In this review, the current knowledge about the roles of oxidative stress in the pathogenesis of DM, the extraction method of mushroom polysaccharides, and their potential biological mechanisms associated with anti-diabetes, including antioxidant, hypolipidemic, anti-inflammatory, and gut microbiota modulatory actions, were summarized based on a variety of in vitro and in vivo studies, with aiming at better understanding the roles of mushroom polysaccharides in the prevention and management of DM and its complications. Finally, future perspectives including bridging the gap between the intervention of mushroom polysaccharides and the modulation of insulin signaling pathway, revealing structure-bioactivity of mushroom polysaccharides, developing synergistic foods, conducting well-controlled clinical trials that may be very helpful in discovering valuable mushroom polysaccharides and better applications of mushroom polysaccharides in diabetic control were proposed.
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15
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Anticancer and Antioxidant Activity of Water-Soluble Polysaccharides from Ganoderma aff. australe against Human Osteosarcoma Cells. Int J Mol Sci 2022; 23:ijms232314807. [PMID: 36499132 PMCID: PMC9737215 DOI: 10.3390/ijms232314807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/14/2022] [Accepted: 11/18/2022] [Indexed: 12/05/2022] Open
Abstract
Wild mushrooms have gained great importance for being a source of biologically active compounds. In this work, we evaluate the anticancer and antioxidant activity of a water-soluble crude polysaccharide extract isolated from the fruiting bodies of the Ganoderma aff. australe (GACP). This mushroom was collected in San Mateo (Boyacá, Colombia) and identified based on macroscopic and microscopic characterization. GACP was characterized by UV-Vis spectroscopy, Fourier-transform infrared spectroscopy, high-performance liquid chromatography-diode array detector, and nuclear magnetic resonance. The antiradical and antioxidant activity were evaluated by different methods and its anticancer activity was verified in the osteosarcoma MG-63 human cell line. Chemical and spectroscopic analysis indicated that GACP consisted of β-D-Glcp-(1→, →3)-β-D-Glcp-(1→ and α-D-Glcp-(1→ residues. The results of the biological activity showed that GACP exhibited high antioxidant activity in the different methods and models studied. Moreover, the results showed that GACP impaired cell viability (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay) and cell proliferation (clonogenic assay) in a dose-response manner on MG-63 cells. The findings of this work promote the use of mushroom-derived compounds as anticancer and antioxidant agents for potential use in the pharmaceutical and food industries.
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Ye L, He X, Su C, Feng H, Meng G, Chen B, Wu X. The Effect of Mitochondria on Ganoderma lucidum Growth and Bioactive Components Based on Transcriptomics. J Fungi (Basel) 2022; 8:1182. [PMID: 36354949 PMCID: PMC9692720 DOI: 10.3390/jof8111182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/28/2022] [Accepted: 10/30/2022] [Indexed: 01/06/2024] Open
Abstract
Mitochondria are the power source of living cells and implicated in the oxidative metabolism. However, the effect of mitochondria on breeding is usually ignored in conventional research. In this study, the effect of mitochondria on Ganoderma lucidum morphology, yield, and main primary bioactive components was analyzed via structuring and comparing isonuclear alloplasmic strains. The crucial biological pathways were then explored based on the transcriptome. The results showed that isonuclear alloplasmic exhibited difference in mycelial growth rate in potato dextrose agar medium (PDA), basidiospore yield, and polysaccharide and triterpenoid content. Otherwise, mitochondria did not change colony and fruit body morphology, mushroom yield, or mycelial growth rate in solid-state fermentation cultivation material. The transcriptome data of two significant isonuclear alloplasmic strains S1 and S5 revealed that the involvement of differentially expressed genes (DEGs) was mainly in pentose and glucuronate interconversions, starch and sucrose metabolism, and steroid biosynthesis. The result was further confirmed by the other isonuclear alloplasmic strains. The above results further proved that mitochondria could affect the active components of G. lucidum. Our results provide information which will contribute to understanding of mitochondria and will be helpful for breeding improved varieties.
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Affiliation(s)
- Liyun Ye
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Xiaofang He
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Congbao Su
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Haiying Feng
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Guoliang Meng
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Bingzhi Chen
- College of Food Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Key Laboratory of Subtropical Characteristic Fruits, Vegetables and Edible Fungi Processing (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Fuzhou 350002, China
| | - Xiaoping Wu
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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Wang D, Xue Z, Wu H, Shi G, Feng S, Zhao L. Hepatoprotective effect and structural analysis of Hedysarum polysaccharides in vivo and in vitro. J Food Biochem 2022; 46:e14188. [PMID: 35484857 DOI: 10.1111/jfbc.14188] [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: 01/17/2022] [Revised: 02/25/2022] [Accepted: 03/25/2022] [Indexed: 11/28/2022]
Abstract
The crude Hedysarum polysaccharides (HPS: HPS-50 and HPS-80) obtained from Radix Hedysari exhibited great pharmacological activities in our previous research. This study investigated the effects of HPS on lipopolysaccharide (LPS)/D-galactosamine (D-GalN)-induced acute liver injury (ALI) in mice and LPS-induced injury in LO2 cells, as well as the relationship between structural characteristics and hepatoprotective activities. The in vivo results showed that compared with HPS-80, HPS-50 showed stronger hepatoprotection, which improved histopathological changes to normal levels. HPS-50 significantly decreased the levels of ALT, AST, MPO, and MDA, increased the activities of SOD, CAT, and GSH, and suppressed the LPS/D-GalN-triggered production of TNF-α, IL-1β, and IL-6 (p < .05). The results in vitro showed that HPS-50-P (HPS-50-1, HPS-50-2, and HPS-50-3) purified from HPS-50 played significant protective roles against LPS-induced injury in LO2 cells by reducing cell apoptosis and relieving cell cycle arrest. HPS-50-2 restored the percentage of normal cells from 54.8% to 94.7%, and reduced the S phase cells from 59.40% to 47.05% (p < .01). By analyzing the structure of HPS-50-P, including monosaccharide composition, molecular weight, chain conformation, and surface morphology, we speculated that the best protective effect of HPS-50-2 might be attributed to its beta configuration, highest molecular weight, and high glucose and galactose contents. These findings indicate that HPS-50 might be a promising source of functional foods for the protection and prevention of ALI. PRACTICAL APPLICATIONS: In this study, the protective effect of HPS on ALI was evaluated from multiple perspectives, and HPS-50-2 was screened as a potential active ingredient. This study has two practical applications. First, it provides a new way to improve ALI, and a new option for patients to prevent and treat ALI. Second, this work also complements the pharmacological activity of Radix Hedysari and provides a basis for the development of Radix Hedysari as a functional food.
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Affiliation(s)
- Donghan Wang
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
| | - Zhiyuan Xue
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
| | - Huifang Wu
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
| | - Gengen Shi
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
| | - Shilan Feng
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
| | - Lianggong Zhao
- The Second Hospital of Lanzhou University, Lanzhou, P. R. China
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