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Han J, Sun R, Huang C, Xie H, Gao X, Yao Q, Yang P, Li J, Gong Z. Effects of Different Carbon and Nitrogen Ratios on Yield, Nutritional Value, and Amino Acid Contents of Flammulina velutipes. Life (Basel) 2024; 14:598. [PMID: 38792619 PMCID: PMC11122278 DOI: 10.3390/life14050598] [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: 03/28/2024] [Revised: 04/25/2024] [Accepted: 04/30/2024] [Indexed: 05/26/2024] Open
Abstract
The carbon-to-nitrogen (C/N) ratio in the cultivation medium significantly influences the growth rate, vigor of mycelium, yield of fruiting bodies, and their nutritional composition. Recently, agricultural and forestry wastes have been increasingly used in cultivating Flammulina velutipes. However, systematic research on how these materials affect the nutritional and functional properties of the fruiting bodies is lacking. This study investigated the effects of different C/N ratios on F. velutipes cultivation. We evaluated the agronomic traits, nutritional composition, and flavor compounds of the fruiting bodies. Our findings reveal that an optimal C/N ratio of 27:1 in the composted substrates enhances the total yield of fruiting bodies, with 25.1% soybean straw as the primary raw material. This ratio also significantly increases the levels of crude protein, total amino acids, and essential amino acids in the fruiting bodies (p < 0.05). Fruiting bodies from the high-nitrogen (HN) treatment showed the highest content of umami amino acids and equivalent umami concentration value. Additionally, we employed an untargeted liquid chromatography-mass spectrometry (LC-MS)-based metabolomics approach to analyze the metabolite profiles of fruiting bodies cultivated in high-nitrogen (HN), medium-nitrogen (MN), and low-nitrogen (LN) substrates. We found that the carbon-nitrogen ratio can affect the flavor and quality of fruiting bodies by regulating amino acid biosynthesis and metabolism and other related pathways. Our results suggest that a C/N ratio of 27:1 offers numerous benefits for the cultivation of F. velutipes with comprehensive analyses and has promising application prospects.
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Affiliation(s)
- Jiandong Han
- State Key Laboratory of Nutrient Use and Management/Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Sciences, Jinan 250100, China; (J.H.); (R.S.); (C.H.); (H.X.); (Q.Y.); (P.Y.); (J.L.)
| | - Ruixiang Sun
- State Key Laboratory of Nutrient Use and Management/Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Sciences, Jinan 250100, China; (J.H.); (R.S.); (C.H.); (H.X.); (Q.Y.); (P.Y.); (J.L.)
| | - Chunyan Huang
- State Key Laboratory of Nutrient Use and Management/Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Sciences, Jinan 250100, China; (J.H.); (R.S.); (C.H.); (H.X.); (Q.Y.); (P.Y.); (J.L.)
| | - Hongyan Xie
- State Key Laboratory of Nutrient Use and Management/Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Sciences, Jinan 250100, China; (J.H.); (R.S.); (C.H.); (H.X.); (Q.Y.); (P.Y.); (J.L.)
| | - Xia Gao
- Shandong Agricultural Technology Extending Center, Jinan 250100, China;
| | - Qiang Yao
- State Key Laboratory of Nutrient Use and Management/Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Sciences, Jinan 250100, China; (J.H.); (R.S.); (C.H.); (H.X.); (Q.Y.); (P.Y.); (J.L.)
| | - Peng Yang
- State Key Laboratory of Nutrient Use and Management/Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Sciences, Jinan 250100, China; (J.H.); (R.S.); (C.H.); (H.X.); (Q.Y.); (P.Y.); (J.L.)
| | - Jin Li
- State Key Laboratory of Nutrient Use and Management/Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Sciences, Jinan 250100, China; (J.H.); (R.S.); (C.H.); (H.X.); (Q.Y.); (P.Y.); (J.L.)
| | - Zhiyuan Gong
- State Key Laboratory of Nutrient Use and Management/Key Laboratory of Wastes Matrix Utilization, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Environment, Shandong Academy of Agricultural Sciences, Jinan 250100, China; (J.H.); (R.S.); (C.H.); (H.X.); (Q.Y.); (P.Y.); (J.L.)
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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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Aditya, Neeraj, Jarial RS, Jarial K, Bhatia JN. Comprehensive review on oyster mushroom species (Agaricomycetes): Morphology, nutrition, cultivation and future aspects. Heliyon 2024; 10:e26539. [PMID: 38434383 PMCID: PMC10907667 DOI: 10.1016/j.heliyon.2024.e26539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 01/22/2024] [Accepted: 02/15/2024] [Indexed: 03/05/2024] Open
Abstract
Huge volumes of organic matter are produced on earth via photosynthesis and their disposal is a serious threat to the environment and public health all over the world. Nevertheless, these agricultural wastes possess a chemical composition conducive to mushroom cultivation. Lignocellulosic wastes, comprising cellulose, hemicellulose and lignin, offer vital nutrients for mushroom growth. Oyster mushrooms are well known for their unique ability to degrade lignocellulosic materials, making them valuable contributors to the process of organic waste decomposition and nutrient cycling in ecosystems. Employing agricultural by-products as a substrate for mushroom cultivation presents a sustainable approach to waste reduction and the production of nutritionally enriched food. Cultivating oyster mushrooms, presents an economically feasible and environment friendly method of transforming waste materials into highly nutritious food. These edible mushrooms are widely grown worldwide, comprising around 27 percent of the total global production. Oyster cultivation has rapidly increased in Asia due to its low production technology, easy availability of substrates, temperature tolerance and high yield capacity. Oyster mushrooms are sought after as a functional food due to their appealing taste, aroma, flavor, nutritional benefits and medicinal properties. They contain high levels of protein, fiber, vitamins B complex, C and D2, as well as minerals like potassium, phosphorus, selenium, zinc and essential amino acids. These mushrooms are versatile, as they thrive in both tropical and temperate regions without requiring complex controlled environmental conditions for growth. This review article provides insights into the cultivation aspects of important oyster species including a novel species called Hypsizygus ulmarius. Oyster mushroom cultivation is rapidly growing in developing countries, where it can contribute to food security for the world's growing population, which is expected to reach 9.7 billion by 2050.
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Affiliation(s)
- Aditya
- Department of Agriculture and Environmental Sciences, National Institute of Food Technology Entrepreneurship and Management, Kundli-131028 (NIFTEM-K), Sonipat, Haryana, India (An Institute of National Importance of India)
| | - Neeraj
- Department of Agriculture and Environmental Sciences, National Institute of Food Technology Entrepreneurship and Management, Kundli-131028 (NIFTEM-K), Sonipat, Haryana, India (An Institute of National Importance of India)
| | - R S Jarial
- Department of Plant Pathology, Dr. Yashwant Singh Parmar University of Horticulture and Forestry, Nauni-173230, Solan, Himachal Pradesh, India
| | - Kumud Jarial
- Department of Plant Pathology, Dr. Yashwant Singh Parmar University of Horticulture and Forestry, Nauni-173230, Solan, Himachal Pradesh, India
| | - J N Bhatia
- Department of Plant Pathology, Chaudhary Charan Singh Haryana Agricultural University, Hisar-125004, (CCS HAU), Haryana, India
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Wei J, Wang YX, Guan TK, Wang QY, Zhang J, Zhang JY, Wang JL, Chen QJ, Zhang GQ. Bacterial communities during composting cultivation of oyster mushroom Pleurotus floridanus using broken eggs as the nitrogen source and study of agronomic and nutritional properties. Front Microbiol 2024; 14:1274032. [PMID: 38282740 PMCID: PMC10822690 DOI: 10.3389/fmicb.2023.1274032] [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: 08/07/2023] [Accepted: 12/31/2023] [Indexed: 01/30/2024] Open
Abstract
Introduction Broken eggs are a byproduct of the poultry industry and a potential nitrogen source for mushroom cultivation. However, its feasibility needs to be evaluated experimentally. Methods In this study, a series of different addition amounts (0, 1.8, 3.6, 5.3 and 8.5%, w/w) of broken egg mixture (BEM) were applied in the composting cultivation process of oyster mushroom. The physicochemical properties and bacterial communities of composting substrate, and agronomic and nutritional properties of fruiting bodies were determined. Results and discussion The results showed that the BEM addition significantly (P < 0.05) increased the total nitrogen content in the composted substrate, and the contents of crude protein, total amino acids and essential amino acids of mushrooms. The P3 treatment (initial C/N of 26:1) showed the highest biological efficiency (BE) of 100.19% and a low contamination rate (CR) of 7.00%, while the higher dosage of BEM (P4 and P5) led to a sharp decrease in BE and a sharp increase in CR. High throughput sequencing revealed that the addition of BEM significantly (P < 0.05) changed the bacterial communities in the substrate at the beginning of composting. Streptococcus and Lactococcus were predominant bacterial genera in BEM treatments at the beginning stage of composting, while Acinetobacter became predominant at the ending stage. The co-occurrence network analysis showed that the P3 treatment demonstrated a much more complex bacterial community. The structural equation model analysis indicated that the addition of BEM affected the bacterial communities and nitrogen metabolism during composting, which further affected agronomic and nutritional properties of oyster mushrooms. An appropriate amount of BEM combined with composting processes can significantly improve the yield and quality of oyster mushroom, providing a new way for efficient utilization of BEM.
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Affiliation(s)
| | | | | | | | | | | | | | - Qing-Jun Chen
- College of Plant Science and Technology, Beijing Key Laboratory for Agricultural Application and New Technique, Beijing University of Agriculture, Beijing, China
| | - Guo-Qing Zhang
- College of Plant Science and Technology, Beijing Key Laboratory for Agricultural Application and New Technique, Beijing University of Agriculture, Beijing, China
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Guleria S, Jandaik S, Thakur P. Taxonomic Identification and Nutritional Profiling of Wild Isolates of the Pink Oyster Mushroom Pleurotus djamor (Agaricomycetes) from Northwestern Himalayas (India). Int J Med Mushrooms 2024; 26:75-84. [PMID: 38884265 DOI: 10.1615/intjmedmushrooms.2024053282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
For generations, individuals have been incorporating wild edible fungi into their diets. Precisely identifying mushrooms is essential for harnessing their potential benefits for human use. Specifically, the taxonomical identification of Pleurotus species is known for its complexity. In modern times, it is always necessary to use molecular analysis as a valuable approach for gaining a deeper understanding of the systematics and the delineation of species. Thus, this study confirmed the identity of two wild isolates of Pleurotus djamor (pink oyster mushroom) using the internal transcribed spacer sequences. The amplicons underwent sequencing, and the resulting data was assembled and analyzed. The nucleotide sequences of the two wild isolates blasted against sequences from GenBank database revealed that two wild isolates matched 96.80 and 95.27% P. djamor with accession number KF280324.1 and KT273366.1. Commercially cultivated species took less time for spawn run (17.75 days), primordial initiation (22.25 days) and recoded highest biological efficiency (73.92%) among wild isolates. Nutritional analysis revealed that wild isolates showcase an abundance of nutrients, surpassing commercially cultivated species in terms of moisture, protein, and crude fiber content. This distinctive nutritional profile positions wild isolates as an exceptional superfood, fostering overall health enhancement.
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Affiliation(s)
- Shikha Guleria
- Department of Plant Pathology, Dr YS Parmar University of Horticulture and Forestry
| | - Savita Jandaik
- Department of Plant Pathology, Dr. Y.S. Parmar University of Horticulture and Forestry, College of Horticulture and Forestry, Solan-173230, Himachal Pradesh, India
| | - Preeti Thakur
- Department of Mycology and Plant Pathology, Dr. Yashwant Singh Parmar University of Horticulture and Forestry, Nauni, Solan 173230, Himachal Pradesh, India
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6
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Dong YH, Wang ZX, Chen C, Wang PP, Fu X. A review on the hypoglycemic effect, mechanism and application development of natural dietary polysaccharides. Int J Biol Macromol 2023; 253:127267. [PMID: 37820903 DOI: 10.1016/j.ijbiomac.2023.127267] [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: 08/30/2023] [Revised: 09/20/2023] [Accepted: 10/03/2023] [Indexed: 10/13/2023]
Abstract
Diabetes mellitus (DM) as one chronic metabolic disease was greatly increased over recent decades. The major agents treating diabetes have noticeable side effects as well as the tolerability problems. The bioactive dietary polysaccharides from abundant natural resources exhibit good hypoglycemic effect with rare adverse effects, which might serve as a candidate to prevent and treat diabetes. However, the correlations between the hypoglycemic mechanism of polysaccharides and their structure were not mentioned in several studies, what's more, most of the current hypoglycemic studies on polysaccharides were based on in vitro and in vivo experiments, and there was a lack of knowledge about the effects in human clinical trials. The aim of this review is to discuss recent literature about the variety of dietary polysaccharides with hypoglycemic activity, as well the mechanism of action and the structure-function relationship are highlighted. Meanwhile, the application of dietary polysaccharides in functional foods and clinical medicine are realized with an in-depth understanding. So as to promote the exploration of dietary polysaccharides in low glycemic healthy foods or clinical medicine to prevent and treat diabetes.
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Affiliation(s)
- Yu-Hao Dong
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Zhen-Xing Wang
- College of life Science, Southwest Forestry University, Kunming 650224, China
| | - Chun Chen
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China; Guangzhou Inst Modern Ind Technol, Nansha 511458, China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou 510640, China; Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou, China.
| | - Ping-Ping Wang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Xiong Fu
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China; Guangzhou Inst Modern Ind Technol, Nansha 511458, China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou 510640, China; Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou, China.
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7
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De A, Mridha D, Roychowdhury T, Bandyopadhyay B, Panja AS. Substrate level optimization for better yield of oyster mushroom (Pleurotus ostreatus) production, using different ratio of rice straw and sugarcane bagasse. World J Microbiol Biotechnol 2023; 39:270. [PMID: 37537416 DOI: 10.1007/s11274-023-03714-0] [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: 02/15/2023] [Accepted: 07/24/2023] [Indexed: 08/05/2023]
Abstract
Mushroom cultivation has been identified as a cost-effective technique for converting lignocellulosic wastes. This study utilized a combination of two distinct agro-wastes as a substrate for better Pleurotus ostreatus cultivation. Oyster mushroom has been cultivated on substrates made up of rice straw and sugarcane bagasse with different ratios. This technique gives a significant difference between mycelium running, fruit body formation, yield, biological efficiency, and better-quality taste of Pleurotus ostreatus mushroom. A minimum of 19 days were required for 1st harvesting from bag number T4 where substrate ratio was used at 3:2. The maximum yield was found as T4 (886 g/kg) in bag number on the dry substrate from the first flushing. According to proximate analyses, protein contents were increased in treatment bags compared with the control. Anyhow, the enrichment of L-glutamine content in the fruit body was found at 11.8 mg/g from 1st flushing in T4 bag, among the other bags and the flavour was changed due to the substrate level composition. According to the study, 3:2 is an ideal substrate ratio for the development of oyster mushrooms cultivation. According to this ratio, it helps the farmer for minimum time to grow the mushroom fruit body and reduce the lignocellulosic waste materials from the environmental pollution along with increasing the flavour in the fruitbody compared with commonly produced mushroom substrate (T6). Therefore, more research should be conducted to assess the consequences of combining different substrates and decreasing the lignocellulosic biomass by converting a protein-rich edible product through the oyster mushroom.
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Affiliation(s)
- Ayan De
- School of Environmental Studies, Jadavpur University, Kolkata, West Bengal, 700032, India
| | - Deepanjan Mridha
- School of Environmental Studies, Jadavpur University, Kolkata, West Bengal, 700032, India
| | - Tarit Roychowdhury
- School of Environmental Studies, Jadavpur University, Kolkata, West Bengal, 700032, India
| | - Bidyut Bandyopadhyay
- Department of Biotechnology, Oriental Institute of Science and Technology, Vidyasagar University, West Midnapore, West Bengal, 721102, India
| | - Anindya Sundar Panja
- Department of Biotechnology, Molecular Informatics Laboratory, Oriental Institute of Science and Technology, Vidyasagar University, West Midnapore, West Bengal, 721102, India.
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Hou L, Yan K, Dong S, Guo L, Liu J, Wang S, Chang M, Meng J. Transcriptome Analysis Revealed That Hydrogen Peroxide-Regulated Oxidative Phosphorylation Plays an Important Role in the Formation of Pleurotus ostreatus Cap Color. J Fungi (Basel) 2023; 9:823. [PMID: 37623594 PMCID: PMC10455351 DOI: 10.3390/jof9080823] [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: 06/14/2023] [Revised: 07/29/2023] [Accepted: 07/31/2023] [Indexed: 08/26/2023] Open
Abstract
Pleurotus ostreatus is widely cultivated in China. H2O2, as a signaling molecule, can regulate the formation of cap color, but its regulatory pathway is still unclear, severely inhibiting the breeding of dark-colored strains. In this study, 614 DEGs specifically regulated by H2O2 were identified by RNA-seq analysis. GO-enrichment analysis shows that DEGs can be significantly enriched in multiple pathways related to ATP synthesis, mainly including proton-transporting ATP synthesis complex, coupling factor F(o), ATP biosynthetic process, nucleoside triphosphate metabolic processes, ATP metabolic process, purine nucleoside triphosphate biosynthetic and metabolic processes, and purine ribonuclease triphosphate biosynthetic metabolic processes. Further KEGG analysis revealed that 23 DEGs were involved in cap color formation through the oxidative phosphorylation pathway. They were enriched in Complexes I, III, IV, and V in the respiratory chain. Further addition of exogenous uncoupling agents and ATP synthase inhibitors clarifies the important role of ATP synthesis in color formation. In summary, H2O2 may upregulate the expression of complex-encoding genes in the respiratory chain and promote ATP synthesis, thereby affecting the formation of cap color. The results of this study lay the foundation for the breeding of dark-colored strains of P. ostreatus and provide a basis for the color-formation mechanism of edible fungi.
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Affiliation(s)
- Ludan Hou
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, China; (L.H.); (K.Y.); (S.D.); (L.G.); (J.L.); (S.W.)
- Shanxi Key Laboratory of Edible Fungi for Loess Plateau, Taigu 030801, China
| | - Kexing Yan
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, China; (L.H.); (K.Y.); (S.D.); (L.G.); (J.L.); (S.W.)
| | - Shuai Dong
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, China; (L.H.); (K.Y.); (S.D.); (L.G.); (J.L.); (S.W.)
| | - Lifeng Guo
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, China; (L.H.); (K.Y.); (S.D.); (L.G.); (J.L.); (S.W.)
| | - Jingyu Liu
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, China; (L.H.); (K.Y.); (S.D.); (L.G.); (J.L.); (S.W.)
- Shanxi Key Laboratory of Edible Fungi for Loess Plateau, Taigu 030801, China
| | - Shurong Wang
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, China; (L.H.); (K.Y.); (S.D.); (L.G.); (J.L.); (S.W.)
- Shanxi Research Center for Engineering Technology of Edible Fungi, Taigu 030801, China
| | - Mingchang Chang
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, China; (L.H.); (K.Y.); (S.D.); (L.G.); (J.L.); (S.W.)
- Shanxi Research Center for Engineering Technology of Edible Fungi, Taigu 030801, China
| | - Junlong Meng
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, China; (L.H.); (K.Y.); (S.D.); (L.G.); (J.L.); (S.W.)
- Shanxi Research Center for Engineering Technology of Edible Fungi, Taigu 030801, China
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Shamim MZ, Mishra AK, Kausar T, Mahanta S, Sarma B, Kumar V, Mishra PK, Panda J, Baek KH, Mohanta YK. Exploring Edible Mushrooms for Diabetes: Unveiling Their Role in Prevention and Treatment. Molecules 2023; 28:molecules28062837. [PMID: 36985818 PMCID: PMC10058372 DOI: 10.3390/molecules28062837] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/12/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
Diabetes mellitus is a complex illness in which the body does not create enough insulin to control blood glucose levels. Worldwide, this disease is life-threatening and requires low-cost, side-effect-free medicine. Due to adverse effects, many synthetic hypoglycemic medications for diabetes fail. Mushrooms are known to contain natural bioactive components that may be anti-diabetic; thus, scientists are now targeting them. Mushroom extracts, which improve immune function and fight cancer, are becoming more popular. Mushroom-derived functional foods and dietary supplements can delay the onset of potentially fatal diseases and help treat pre-existing conditions, which leads to the successful prevention and treatment of type 2 diabetes, which is restricted to the breakdown of complex polysaccharides by pancreatic-amylase and the suppression of intestinal-glucosidase. Many mushroom species are particularly helpful in lowering blood glucose levels and alleviating diabetes symptoms. Hypoglycaemic effects have been observed in investigations on Agaricussu brufescens, Agaricus bisporus, Cordyceps sinensis, Inonotus obliqus, Coprinus comatus, Ganoderma lucidum, Phellinus linteus, Pleurotus spp., Poria cocos, and Sparassis crispa. For diabetics, edible mushrooms are high in protein, vitamins, and minerals and low in fat and cholesterol. The study found that bioactive metabolites isolated from mushrooms, such as polysaccharides, proteins, dietary fibers, and many pharmacologically active compounds, as well as solvent extracts of mushrooms with unknown metabolites, have anti-diabetic potential in vivo and in vitro, though few are in clinical trials.
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Affiliation(s)
- Mohammad Zaki Shamim
- Department of Food Nutrition and Dietetics, Faculty of Sciences, Assam Down Town University, Guwahati 781026, Assam, India
| | - Awdhesh Kumar Mishra
- Department of Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Tahreem Kausar
- Department of Food Technology, School of Interdisciplinary Sciences and Technology, Jamia Hamdard, Hamdard Nagar, New Delhi 110062, Delhi, India
| | - Saurov Mahanta
- Guwahati Centre, National Institute of Electronics and Information Technology (NIELIT), Guwahati 781008, Assam, India
| | - Bhaskar Sarma
- Department of Botany, Dhemaji College, Dhemaji 787057, Assam, India
| | - Vijay Kumar
- Department of Orthopedics Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | | | - Jibanjyoti Panda
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya (USTM), Techno City, 9th Mile, Baridua, Ri-Bhoi 793101, Meghalaya, India
| | - Kwang-Hyun Baek
- Department of Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Yugal Kishore Mohanta
- Department of Applied Biology, School of Biological Sciences, University of Science and Technology Meghalaya (USTM), Techno City, 9th Mile, Baridua, Ri-Bhoi 793101, Meghalaya, India
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10
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Sołowiej BG, Nastaj M, Waraczewski R, Szafrańska JO, Muszyński S, Radzki W, Mleko S. Effect of polysaccharide fraction from oyster mushroom (Pleurotus ostreatus) on physicochemical and antioxidative properties of acid casein model processed cheese. Int Dairy J 2023. [DOI: 10.1016/j.idairyj.2022.105516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Zhang Y, Dong Y, Wang P, Zhu P, Li Y, Lai Y, Liu J, Liu Q. Cauliflower-shaped Pleurotus ostreatus cultivated in an atmosphere with high environmental carbon dioxide concentration. Mycologia 2023; 115:1-11. [PMID: 36651878 DOI: 10.1080/00275514.2022.2149013] [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: 12/21/2021] [Accepted: 11/12/2022] [Indexed: 01/19/2023]
Abstract
Commercial aspects, physiological properties, and nutritional characteristics of Pleurotus ostreatus grown under various environmental carbon dioxide concentration ([CO2]e) conditions were assessed. As [CO2]e increased, the activity of antioxidant enzymes (catalase, peroxidase, and superoxide dismutase) in fruiting body increased, activities of succinate dehydrogenase and cytochrome c oxidase were inhibited, and malondialdehyde and adenosine triphosphate (ATP) syntheses were reduced, leading to incomplete development of pilei and stipes, or even absence of pilei. Under high [CO2]e (≥1.00%), fruiting body of P. ostreatus was morphologically altered to assume cauliflower shape. This cultivation condition resulted in high total contents of crude protein, crude fiber, and amino acids, increased levels of umami- and sweet-tasting amino acids, and reduced levels of bitter-tasting amino acids, thus enhancing the flavor of the product. In conclusion, a novel "cauliflower-shaped" mushroom (P. ostreatus) was successfully cultivated at high (≥1.00%) environmental CO2 concentration. The product has a delicious taste and high nutritional value, is relatively easy to transport and store, and has excellent potential for commercial development.
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Affiliation(s)
- Yongjie Zhang
- Department of Vegetables, College of Horticulture, China Agricultural University, Haidian District, 100193, Beijing, China
| | - Yongqiang Dong
- Department of Vegetables, College of Horticulture, China Agricultural University, Haidian District, 100193, Beijing, China
| | - Peng Wang
- Department of Vegetables, College of Horticulture, China Agricultural University, Haidian District, 100193, Beijing, China
| | - Peilin Zhu
- Department of Vegetables, College of Horticulture, China Agricultural University, Haidian District, 100193, Beijing, China
| | - Yuanhui Li
- Department of Vegetables, College of Horticulture, China Agricultural University, Haidian District, 100193, Beijing, China
| | - Yu Lai
- Department of Vegetables, College of Horticulture, China Agricultural University, Haidian District, 100193, Beijing, China
| | - Jia Liu
- Department of Vegetables, College of Horticulture, China Agricultural University, Haidian District, 100193, Beijing, China
| | - Qinghong Liu
- Department of Vegetables, College of Horticulture, China Agricultural University, Haidian District, 100193, Beijing, China
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12
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Chang S, Buswell J. Medicinal Mushrooms: Past, Present and Future. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2023; 184:1-27. [PMID: 35220455 DOI: 10.1007/10_2021_197] [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: 10/19/2022]
Abstract
The survival of Homo sapiens is continually under threat from agencies capable of inflicting calamitous damage to the overall health and well-being of humankind. One strategy aimed at combatting this threat is focused on medicinal mushrooms and derivatives thereof. Mushrooms themselves have been consumed as part of the human diet for centuries, whereas 'mushroom nutriceuticals' is a more recently adopted term describing mushroom-derived products taken as dietary supplements to enhance general health and fitness. Among the most extensively studied pharmacologically active components of mushrooms are polysaccharides and polysaccharide-protein complexes, triterpenes, lectins, and fungal immunomodulatory proteins. Medicinal mushrooms have been credited with a wide range of therapeutic properties including antitumour/anti-cancer, antioxidant, hepatoprotective, anti-diabetic, antimicrobial, cholesterol-lowering and genoprotective activities as well as protection against atherosclerosis, cardiovascular, chronic inflammatory and autoimmune diseases, and neurodegenerative conditions. This review examines the past, present and future of medicinal mushroom development including the two legs concept for the mushroom industry and the pyramid model summarizing the various human applications of mushrooms. It considers numerous issues the industry needs to address to exploit fully the opportunities presented by the continued increasing demand for medicinal mushrooms, and by the future overall expansion of the medicinal mushroom movement.
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Affiliation(s)
- Shuting Chang
- Department of Biology, The Chinese University of Hong Kong, Shatin, New Territories, China
| | - John Buswell
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, China
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13
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Bioactive Metabolites from the Fruiting Body and Mycelia of Newly-Isolated Oyster Mushroom and Their Effect on Smooth Muscle Contractile Activity. Foods 2022; 11:foods11243983. [PMID: 36553726 PMCID: PMC9778372 DOI: 10.3390/foods11243983] [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: 11/09/2022] [Revised: 11/28/2022] [Accepted: 12/07/2022] [Indexed: 12/13/2022] Open
Abstract
Higher basidiomycetes are recognized as functional foods due to their bioactive compound content, which exerts various beneficial effects on human health, and which have been used as sources for the development of natural medicines and nutraceuticals for centuries. The aim of this study was to evaluate and compare the biological potential of basidiocarp and mycelial biomass produced by submerged cultivation of a new regionally isolated oyster mushroom. The strain was identified with a high percentage of confidence (99.30%) as Pleurotus ostreatus and was deposited in the GenBank under accession number MW 996755. The β-glucan content in the basidiocarp and the obtained mycelial biomass was 31.66% and 12.04%, respectively. Three mycelial biomass and basidiocarp extracts were prepared, and the highest total polyphenol content (5.68 ± 0.15 mg GAE/g DW and 3.20 ± 0.04 mg GAE/g DW) was found in the water extract for both the fruiting body and the mycelium biomass. The in vitro antioxidant activity of the extracts was investigated, and it was determined that the water extracts exhibited the most potent radical scavenging activity. The potential ability of this new fungal isolate to affect the contractile activity (CA) of dissected smooth muscle preparations (SMP) was examined for the first time. It was found that oyster mushrooms likely exhibit indirect contractile effects on the gastric smooth muscle (SM) cells.
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14
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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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15
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Lesa KN, Khandaker MU, Mohammad Rashed Iqbal F, Sharma R, Islam F, Mitra S, Emran TB. Nutritional Value, Medicinal Importance, and Health-Promoting Effects of Dietary Mushroom (Pleurotus ostreatus). J FOOD QUALITY 2022; 2022:1-9. [DOI: 10.1155/2022/2454180] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
Abstract
Pleurotus ostreatus is the second cultivated and most popular edible mushroom after Agaricus bisporus worldwide. As dietary supplements, nutraceuticals like Pleurotus ostreatus that go beyond the usual health benefits of mushrooms are becoming more popular. The objective of this study is to put together a summary of the nutrition information and link it to the possible health benefits and health-improving effects of eating oyster mushrooms. This review is based on secondary data from 102 published articles about P. ostreatus. All papers were examined following predetermined criteria for inclusion and exclusion, and this study contained 83 publications. The high nutritional content and beneficial health effects make P. ostreatus a high-quality food. It makes up for the lack of protein by switching between a diet based on wheat, rice, and maize. Nowadays, P. ostreatus is famous precious functional food ingredients due to the fact they may be cholesterol-free and low in calories, carbohydrates, fat, and sodium. Side by side, they offer crucial nutrients including riboflavin, selenium, potassium, niacin, proteins, and fiber.
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Affiliation(s)
- Kaisun Nesa Lesa
- Faculty of Institute of Climate Change, Universiti Kebangsaan Malaysia (The National University of Malaysia), Bangi, Malaysia
- Department of Nutrition and Food Technology, Jessore University of Science and Technology, Jessore, Bangladesh
- Department of Food and Nutrition, Khulna City Corporation Women’s College Affiliated by Khulna University, Khulna, Bangladesh
| | - Mayeen Uddin Khandaker
- Centre for Applied Physics and Radiation Technologies, School of Engineering and Technology, Sunway University, Bandar Sunway, Selangor 47500, Subang Jaya, Malaysia
| | - Faruque Mohammad Rashed Iqbal
- Faculty of Institute of Climate Change, Universiti Kebangsaan Malaysia (The National University of Malaysia), Bangi, Malaysia
| | - Rohit Sharma
- Department of Rasa Shastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Fahadul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
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16
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De J, Nandi S, Acharya K. A review on Blewit mushrooms (
Lepista
sp.) transition from farm to pharm. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jayita De
- Molecular and Applied Mycology and Plant Pathology Laboratory, Centre of Advanced Study, Botany Department University of Calcutta Kolkata India
| | - Sudeshna Nandi
- Molecular and Applied Mycology and Plant Pathology Laboratory, Centre of Advanced Study, Botany Department University of Calcutta Kolkata India
| | - Krishnednu Acharya
- Molecular and Applied Mycology and Plant Pathology Laboratory, Centre of Advanced Study, Botany Department University of Calcutta Kolkata India
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17
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Chugh RM, Mittal P, MP N, Arora T, Bhattacharya T, Chopra H, Cavalu S, Gautam RK. Fungal Mushrooms: A Natural Compound With Therapeutic Applications. Front Pharmacol 2022; 13:925387. [PMID: 35910346 PMCID: PMC9328747 DOI: 10.3389/fphar.2022.925387] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 06/20/2022] [Indexed: 11/25/2022] Open
Abstract
Fungi are extremely diverse in terms of morphology, ecology, metabolism, and phylogeny. Approximately, 130 medicinal activities like antitumor, immunomodulation, antioxidant, radical scavenging, cardioprotective and antiviral actions are assumed to be produced by the various varieties of medicinal mushrooms. The polysaccharides, present in mushrooms like β-glucans, micronutrients, antioxidants like glycoproteins, triterpenoids, flavonoids, and ergosterols can help establish natural resistance against infections and toxins.. Clinical trials have been performed on mushrooms like Agaricus blazei Murrill Kyowa for their anticancer effect, A. blazei Murrill for its antihypertensive and cardioprotective effects, and some other mushrooms had also been evaluated for their neurological effects. The human evaluation dose studies had been also performed and the toxicity dose was evaluated from the literature for number of mushrooms. All the mushrooms were found to be safe at a dose of 2000 mg/kg but some with mild side effects. The safety and therapeutic effectiveness of the fungal mushrooms had shifted the interest of biotechnologists toward fungal nanobiotechnology as the drug delivery system due to the vast advantages of nanotechnology systems. In complement to the vital nutritional significance of medicinal mushrooms, numerous species have been identified as sources of bioactive chemicals. Moreover, there are unanswered queries regarding its safety, efficacy, critical issues that affect the future mushroom medicine development, that could jeopardize its usage in the twenty-first century.
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Affiliation(s)
- Rishi Man Chugh
- Department of Radiation Oncology, University of Kansas Medical Center, Kansas, KS, United States
| | - Pooja Mittal
- School of Pharmaceutical Sciences, RIMT University, Mandi Gobindgarh, Punjab, India
| | - Namratha MP
- CHRIST (Deemed to be University), Bangalore, India
| | - Tanu Arora
- Department of Radiation Oncology, University of Kansas Medical Center, Kansas, KS, United States
| | - Tanima Bhattacharya
- Innovation, Incubation and Industry (i-cube) Laboratory, Techno India NJR Institute of Technology, Udaipur, India
- College of Chemistry and Chemical Engineering, Hubei University, Hubei, China
- *Correspondence: Tanima Bhattacharya, ; Simona Cavalu, ; Rupesh K. Gautam,
| | - Hitesh Chopra
- Chitkara College of Pharmacy, Chitkara University, Rajpura, India
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania
- *Correspondence: Tanima Bhattacharya, ; Simona Cavalu, ; Rupesh K. Gautam,
| | - Rupesh K. Gautam
- MM School of Pharmacy, MM University, Sadopur-Ambala, India
- *Correspondence: Tanima Bhattacharya, ; Simona Cavalu, ; Rupesh K. Gautam,
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18
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Jiwuba PDC, Ikwunze K, Jiwuba LC, Okoye LE, Amaduruonye W, Ilo SU, Okah U, Ahamefule FO. Haematology and serum biochemistry of West African Dwarf goats fed Pleurotus tuber-regium-treated cassava root sievate-based diets. Trop Anim Health Prod 2022; 54:217. [PMID: 35759058 DOI: 10.1007/s11250-022-03218-3] [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: 02/03/2022] [Accepted: 06/18/2022] [Indexed: 12/01/2022]
Abstract
The study aimed at determining the effect of Pleurotus tuber-regium-treated cassava root sievate-based diets on haematology and serum biochemistry of West African Dwarf (WAD) goats. Thirty-two WAD goats between 6 and 8 months old were randomly divided into four groups of eight goats each. The four experimental diets were formulated to contain 0, 20, 40 and 60% dietary levels of inclusion of Pleurotus tuber-regium-treated cassava root sievate, respectively. The groups were randomly assigned to the four experiment diets (T1, T2, T3 and T4) for 90 days in a completely randomized design. At the start of the experiment, packed cell volume (PCV) ranged from 24.90 to 29.49% and red blood cell (RBC) 9.42-10.44 × 10 12/L while mean cell haemoglobin significantly (p < 0.05) ranged from 5.44 to 6.41 pg. At the end of the experiment, PCV and RBC showed significant differences (p < 0.05) and were better in T2. At the start of the experiment, cholesterol ranged from 2.15 to 2.29 mmol/l, creatinine from 75.72 to 80.32 μmol/l, urea from 16.39 to 16.72 mg/dl, total bilirubin from 0.25 to 0.28 μmol/l, total protein from 61.73 to 63.16 g/I, globulin from 29.08 to 29.59 g/I and aspartate aminotransferase (AST) from 68.62 to 71.06 U/L. At the end of the trial, cholesterol values were significantly (p < 0.05) higher in T1. Urea was significantly reduced (p < 0.05) with T1 showing significantly higher values than T3 and T4. Total protein, globulin and total bilirubin increased (p < 0.05) linearly from T1 to T4. AST was improved (p < 0.05) at the end of the study. The study revealed that the inclusion of Pleurotus tuber-regium-degraded cassava root sievate in the diets of West African Dwarf goats had no deleterious effects on the haematological and serum biochemical parameters of goats and could be included in goat diets up to 60%.
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Affiliation(s)
- Peter-Damian C Jiwuba
- Department of Animal Production Technology, Federal College of Agriculture, P.M.B. 7008, Ishiagu, Ebonyi State, Nigeria.
| | - Kingsley Ikwunze
- College of Animal Science and Production, Department of Animal Production and Management, Michael Okpara University of Agriculture, Umudike, Nigeria
| | - Lydia C Jiwuba
- Biotechnology Programme, National Root Crops Research Institute, P.M.B. 7006, Umudike, Abia State, Nigeria
| | - Levi E Okoye
- Department of Animal Science, Chukwuemeka Odumegwu Ojukwu University, Igbariam Campus, P.M.B 6059, Awka, Anambra State, Nigeria
| | - Wisdom Amaduruonye
- College of Animal Science and Production, Department of Animal Production and Management, Michael Okpara University of Agriculture, Umudike, Nigeria
| | - Stanley U Ilo
- Department of Animal Science, University of Nigeria, P.O. Box 3236, Nsukka, 410001, Enugu State, Nigeria
| | - Uchechukwu Okah
- College of Animal Science and Production, Department of Animal Production and Management, Michael Okpara University of Agriculture, Umudike, Nigeria
| | - Francis O Ahamefule
- College of Animal Science and Production, Department of Animal Production and Management, Michael Okpara University of Agriculture, Umudike, Nigeria
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19
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Siti-Nuramira J, Farhana R, Nabil S, Jafari SM, Raseetha S. Impact of drying methods on the quality of grey (Pleurotus sajor caju) and pink (Pleurotus djamor) oyster mushrooms. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [PMCID: PMC9136210 DOI: 10.1007/s11694-022-01435-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- J. Siti-Nuramira
- Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor Malaysia
| | - R. Farhana
- Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor Malaysia
| | - S. Nabil
- Nas Agro Farm, Lot 6300, Jalan Ahmad Khushasi, Batu 29 Jenderam Hulu, 43900 Sepang, Selangor Malaysia
| | - S. M. Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - S. Raseetha
- Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor Malaysia
- Mushroom Research Centre, University of Malaya, 50200 Kuala Lumpur, Malaysia
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20
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Arias-Ramos D, Chil-Núñez I, Morris HJ, Camacho-Pozo M, Lebeque-Pérez Y, Llauradó-Maury G, Cos P, Vervaet C. Technological, Biochemical and Microbiological Evaluation of Dehydrated Pleurotus ostreatus Powder for Nutraceutical Applications. CURRENT NUTRITION & FOOD SCIENCE 2022. [DOI: 10.2174/1573401318666220211101143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
Background: Mushroom-based products can serve as superior nutraceuticals in both preventing and alleviati human diseases. Dehydrated powder of Pleurotus ostreatus grown in Cuba has a rich nutritional composition and a large number of therapeutic properties. However, technological parameters (e.g. rheological), as well as biochemical and microbiological quality control standards for its use as a raw material in the manufacture of solid dosage forms with nutraceutical and biopharmaceutical applications have not been established yet.
Objective:
The study aims to determine the technological, biochemical and microbiological quality parameters of dehydrated Pleurotus ostreatus powder.
Method:
Rheological ngproperties (Carr´s index, Hausner´s ratio, angle of repose and flow rate) were determined in seven batches of mushroom powder. Biochemical and microbiological analyses were performed using standard methods. Other physicochemical properties (mean particle size, pH and moisture) were also determined.
Results:
Technical parameters showed a mean particle size of 224.08±7.96 µm, Carr´s compressibility index (23.08-26.58%), Hausner´s ratio (1.30-1.36), angle of repose (36.6-41.90°) and flow rate (3.69-6.93 g cm-2 s-1), typical of materials with poor flowability. Biochemical analyses indicated significant nutraceutical composition: protein (25.0-30.4%), carbohydrate (45-60%), ash (6.1-9.8%), fiber (5-9%), -D-Glucans (1.47-1.61%), iron (21-50 mg/100 g), zinc (3.8-8.0 mg/100 g), and polyphenols (123-160 mg/100 g). Moisture content was ≤3.50% and microbiological analyses were in agreement with ISO standards.
Conclusion:
Dehydrated P. ostreatus powder exhibits good nutraceutical composition and microbiological quality. Technological parameters evidenced poor flow properties, suggesting the need to include excipients to improve the rheological properties for applications as an active ingredient in solid dosage forms for health benefits.
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Affiliation(s)
- Daily Arias-Ramos
- Pharmacy Department, Faculty of Natural and Exact Sciences, Universidad de Oriente, Santiago de Cuba, Cuba
| | - Idelsy Chil-Núñez
- Pharmacy Department, Faculty of Natural and Exact Sciences, Universidad de Oriente, Santiago de Cuba, Cuba
| | - Humberto J. Morris
- Center for Studies on Industrial Biotechnology (CEBI), Universidad de Oriente, Santiago de Cuba, Cuba
| | - Miladis Camacho-Pozo
- Center for Studies on Industrial Biotechnology (CEBI), Universidad de Oriente, Santiago de Cuba, Cuba
| | - Yamila Lebeque-Pérez
- Center for Studies on Industrial Biotechnology (CEBI), Universidad de Oriente, Santiago de Cuba, Cuba
| | - Gabriel Llauradó-Maury
- Center for Studies on Industrial Biotechnology (CEBI), Universidad de Oriente, Santiago de Cuba, Cuba
| | - Paul Cos
- Department of Pharmaceutical Sciences, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Belgium
| | - Chris Vervaet
- Department of Pharmaceutics, University of Ghent, Ghent, Belgium
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21
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Ding Q, Zhao H, Zhu P, Jiang X, Nie F, Li G. Genome-wide identification and expression analyses of C2H2 zinc finger transcription factors in Pleurotus ostreatus. PeerJ 2022; 10:e12654. [PMID: 35036086 PMCID: PMC8742544 DOI: 10.7717/peerj.12654] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 11/29/2021] [Indexed: 01/07/2023] Open
Abstract
The C2H2-type zinc finger proteins (C2H2-ZFPs) regulate various developmental processes and abiotic stress responses in eukaryotes. Yet, a comprehensive analysis of these transcription factors which could be used to find candidate genes related to the control the development and abiotic stress tolerance has not been performed in Pleurotus ostreatus. To fill this knowledge gap, 18 C2H2-ZFs were identified in the P. ostreatus genome. Phylogenetic analysis indicated that these proteins have dissimilar amino acid sequences. In addition, these proteins had variable protein characteristics, gene intron-exon structures, and motif compositions. The expression patterns of PoC2H2-ZFs in mycelia, primordia, and young and mature fruiting bodies were investigated using qRT-PCR. The expression of some PoC2H2-ZFs is regulated by auxin and cytokinin. Moreover, members of PoC2H2-ZFs expression levels are changed dramatically under heat and cold stress, suggesting that these genes may participate in abiotic stress responses. These findings could be used to study the role of P. ostreatus-derived C2H2-ZFs in development and stress tolerance.
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Affiliation(s)
- Qiangqiang Ding
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Heifei, Anhui Province, China,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crops, Heifei, Anhui Province, China
| | - Hongyuan Zhao
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Heifei, Anhui Province, China
| | - Peilei Zhu
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Heifei, Anhui Province, China,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crops, Heifei, Anhui Province, China
| | - Xiangting Jiang
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Heifei, Anhui Province, China
| | - Fan Nie
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Heifei, Anhui Province, China,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crops, Heifei, Anhui Province, China
| | - Guoqing Li
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Heifei, Anhui Province, China,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crops, Heifei, Anhui Province, China
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22
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Li S, Gao J, Hou L, Gao Y, Sun J, Zhang N, Fan B, Wang F. The Small Molecule Fractions of Floccularia luteovirens Induce Apoptosis of NSCLC Cells through Activating Caspase-3 Activity. Int J Mol Sci 2021; 22:ijms221910609. [PMID: 34638946 PMCID: PMC8508712 DOI: 10.3390/ijms221910609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 09/25/2021] [Accepted: 09/27/2021] [Indexed: 01/18/2023] Open
Abstract
Floccularia luteovirens is a rare wild edible and medicinal fungus endemic to the Qinghai-Tibet Plateau. In this study, the hollow fiber membranes with molecular weights of 50 kDa, 6 kDa and 3 kDa were used to extract different fractions of F. luteovirens, which were named as #1, #2 and #3. Then the antitumor activity of these fractions on NSCLC cell lines, PC9 and NCI-H460, were investigated by using MTT assay, flow cytometry analysis and Western blot assay. The results indicated that the #2 and #3 fractions showed obviously inhibitory activities on PC9 and NCI-H460 tumor cells and proved that these small molecule fractions induced apoptosis of NSCLC cells by activating caspase-3. Finally, a total of 15 components, including six amino acids, two nucleosides, two glycosides, two terpenoids, one phenylpropanoid, one ester and one alkaloid, were identified in #2 and #3 fractions. This is the first evidence that the small molecule components of F. luteovirens were able to inhibit lung cancer by inducing apoptosis in a caspase-3 manner. The present study indicated the benefits of F. luteovirens in lung cancer treatment, which might be a potential resource of functional food and drugs.
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23
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CNS anti-depressant, anxiolytic and analgesic effects of Ganoderma applanatum (mushroom) along with ligand-receptor binding screening provide new insights: Multi-disciplinary approaches. Biochem Biophys Rep 2021; 27:101062. [PMID: 34286108 PMCID: PMC8278240 DOI: 10.1016/j.bbrep.2021.101062] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 06/12/2021] [Accepted: 06/24/2021] [Indexed: 11/21/2022] Open
Abstract
This research was designed to evaluate the CNS depressant, anxiolytic, and analgesic action of aqueous and ethanol extract of Ganoderma applanatum, a valuable medicinal fungus used in multiple disorders belongs to Ganodermataceae family. Two extracts of G. applanatum were prepared using distilled water and ethanol as solvents and named AEGA and EEGA. Open field method, rotarod method, tail suspension method, and hole cross method were utilized for the CNS depressant action. In contrast, elevated plus-maze test and hole board method were utilized for the anxiolytic action. For determining the analgesic potential, acetic acid-induced writhing test, hot plate method, and tail immersion test were used. Besides, molecular docking has been implemented by using Discovery studio 2020, UCSF Chimera and PyRx autodock vina. At both doses (200 and 400 mg/kg) of AEGA and EEGA showed significant CNS depressant effect (p < 0.05 to 0.001) against all four tests used for CNS depressant activity. Both doses of AEGA and EEGA exhibited important anxiolytic activity effect (p < 0.05 to 0.001)against the EPM and hole board test. Both doses of AEGA and EEGA also exhibited a potential analgesic effect (p < 0.05 to 0.001) against all three tests used for analgesic action. In addition, in the molecular docking the compounds obtained the scores of −5.2 to −12.8 kcal/mol. Ganoapplanin, sphaeropsidin D and cytosporone C showed the best binding affinity to the selected recptors. It can be concluded that AEGA and EEGA have potential CNS depressant, anxiolytic, and analgesic action, which can be used as a natural antidepressant, anxiolytic, and analgesic source. The mushroom extracts were found to possess dose-dependent potentiality in antidepressant and anxiolytic test on mice model. The mushroom extracts revealed significant inhibition in pain. The mushroom extract is non-toxic evident from acute toxicity study. Ganoderma applanatum can be a prominent source of CNS depressant, anxiety and pain management. Ganoderma applanatum is a bracket fungus with a cosmopolitan distribution.
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Kahsay BN, Ziegler J, Imming P, Gebre-Mariam T, Neubert RHH, Moeller L. Free amino acid contents of selected Ethiopian plant and fungi species: a search for alternative natural free amino acid sources for cosmeceutical applications. Amino Acids 2021; 53:1105-1122. [PMID: 34106335 PMCID: PMC8241648 DOI: 10.1007/s00726-021-03008-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 05/20/2021] [Indexed: 10/26/2022]
Abstract
Free amino acids (FAAs), the major constituents of the natural moisturizing factor (NMF), are very important for maintaining the moisture balance of human skin and their deficiency results in dry skin conditions. There is a great interest in the identification and use of nature-based sources of these molecules for such cosmeceutical applications. The objective of the present study was, therefore, to investigate the FAA contents of selected Ethiopian plant and fungi species; and select the best sources so as to use them for the stated purpose. About 59 different plant species and oyster mushroom were included in the study and the concentrations of 27 FAAs were analyzed. Each sample was collected, lyophilized, extracted using aqueous solvent, derivatized with Fluorenylmethoxycarbonyl chloride (Fmoc-Cl) prior to solid-phase extraction and quantified using Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometric (LC-ESI-MS/MS) system. All the 27 FAAs were detected in most of the samples. The dominant FAAs that are part of the NMF were found at sufficiently high concentration in the mushroom and some of the plants. This indicates that FAAs that could be included in the preparations for the management of dry skin condition can be obtained from a single natural resource and the use of these resources for the specified purpose have both economic and therapeutic advantage in addition to fulfilling customer needs.
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Affiliation(s)
- Birhanu Nigusse Kahsay
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, P. O. Box 9086, Addis Ababa, Ethiopia
| | - Jörg Ziegler
- Department of Molecular Signal Processing, Leibniz Institute of Plant Biochemistry, Weinberg 3, 06120, Halle (Saale), Germany
| | - Peter Imming
- Department of Medicinal Chemistry and Clinical Pharmacy, Martin Luther University Halle-Wittenberg, Kurt-Mothes-Str. 3, 06120, Halle (Saale), Germany
| | - Tsige Gebre-Mariam
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, P. O. Box 9086, Addis Ababa, Ethiopia
| | - Reinhard H H Neubert
- Institute of Applied Dermatopharmacy, Martin Luther University Halle-Wittenberg, Weinbergweg 23, 06120, Halle (Saale), Germany
| | - Lucie Moeller
- Department of Medicinal Chemistry and Clinical Pharmacy, Martin Luther University Halle-Wittenberg, Kurt-Mothes-Str. 3, 06120, Halle (Saale), Germany. .,Department Centre for Environmental Biotechnology, Helmholtz Centre for Environmental Research, Permoserstr. 15, 04318, Leipzig, Germany.
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Wang Y, Luo Y, Luo L, Zhang H, Liao Y, Gou C. Enhancement of the nutritional value of fermented corn stover as ruminant feed using the fungi Pleurotus spp. Sci Rep 2021; 11:11961. [PMID: 34099761 PMCID: PMC8185111 DOI: 10.1038/s41598-021-90236-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 05/07/2021] [Indexed: 12/02/2022] Open
Abstract
Four Pleurotus spp. fungi (P. diamor, P. eryngii, P. sajor-caju, P. citrinopileatus) were compared for their potential to improve nutritional value of corn stover as ruminant feed. Corn stover was inoculated with the fungi under solid-state conditions and their results showed that P. sajor-caju and P. eryngii were better than the other two species of Pleurotus with respect to decreasing the acid detergent lignin (ADL) (8.99 vs 9.88 vs 10.16 vs 10.46). In contrast, P. eryngii had lower ability to degrade cellulose (13.38%). Corn stover treated with P. citrinopileatus had the highest crude protein (CP) content (7.65%), whereas treatment with P. sajor-caju resulted in the highest increase in essential amino acids (55.11%). Although fungal pre-treatment of lignocellulosic biomass does not always result in high-quality feed, overall, P. eryngii and P. sajor-caju improved the nutritive value of corn stover as a ruminant feed.
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Affiliation(s)
- Yuqiong Wang
- College of Animal Science and Technology, Inner Mongolia University for Nationalities, Tongliao, China
| | - Yang Luo
- Hunan Institute of Animal and Veterinary Science, Changsha, China
| | - Lilong Luo
- College of Animal Science and Technology, Inner Mongolia University for Nationalities, Tongliao, China
| | - Hang Zhang
- College of Animal Science and Technology, Inner Mongolia University for Nationalities, Tongliao, China
| | - Yangci Liao
- Institute of Pratacultural, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, China.
| | - Changlong Gou
- College of Animal Science and Technology, Inner Mongolia University for Nationalities, Tongliao, China.
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Dandapat S. IMPACT OF Pleurotus tuber-regium (Rumph. ex Fr.) EXTRACT-LOADED NANOPARTICLES ON THYROID PROFILE OF RATS. BIOTECHNOLOGIA ACTA 2021. [DOI: 10.15407/biotech14.03.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim. The aim of this study was to investigate the impact of Pleurotus tuber-regium extract loaded silver nanoparticles (SNPs) on thyroid profile of rats. Methods. Acute toxicity test was performed following up and down procedure and the analysis of thyroid profile was performed following chemiluminescence assay method. Results. Acute toxicity test showed no mortality and no behavioral changes in rats treated with 2000 mg kg-1 of SNPs. High dose (400 mg kg-1) of SNPs showed high hyper thyroid activity by increasing T3 = 38.20±4.06 ng dL-1; T4 = 4.40±0.32µg dL-1; and by decreasing TSH = 0.73±0.06µIU mL-1 compared to control group (T3 = 30.20±1.02 ng dL-1; T4 = 2.94±0.08µg dL-1; TSH = 0.87±0.01µIU mL-1) and animal group treated with 200 mg kg-1 dose of SNPs (T3 = 35.69±1.13 ng dL-1; T4 = 3.82±0.24µg dL-1; TSH = 0.80±0.02µIU mL-1). Conclusions. Pleurous tuber-regium extract loaded silver nanoparticles are non toxic and can be used in drug delivery as well as in the formulation of drugs used in hypothyroidism.
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Qi S, Han J, Lagnika C, Jiang N, Qian C, Liu C, Li D, Tao Y, Yu Z, Wang L, Zhang Z, Liu C, Xiao Y, Zhang M. Dielectric properties of edible fungi powder related to radio-frequency and microwave drying. FOOD PRODUCTION, PROCESSING AND NUTRITION 2021. [DOI: 10.1186/s43014-021-00060-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
AbstractEdible fungi are rich in nutrition, but they are susceptible to spoilage, and often prolonged by drying. RF and microwave energy drying have the advantages of short drying time, high energy efficiency and good process control. However, to develop an effective dielectric drying method, it is important to understand dielectric properties, the major factor characterizing the interaction between the electromagnetic energy and the food. At present, there is a lack of research on dielectric properties of edible fungi. In this study, a vector network analyzer and an open-ended coaxial-line probe were employed to measure the dielectric parameters. The dielectric parameters were observed at different temperatures (25–85 °C) for edible fungi powder with moisture content ranging from 5 to 30% wet basis over a frequency range of 1–3000 MHz. The relationship between the dielectric properties and frequency, temperature, and moisture content were obtained via regression analysis. Further, the dielectric penetration depth was calculated, and the effects of frequency, moisture content, and temperature on the penetration depth were also analyzed. The results showed that the dielectric properties of edible fungi powder increased with an increase in moisture content and temperature, while they decreased with increasing frequency. At high moisture content and temperature, the increase in dielectric properties was slightly larger than that at low moisture content and temperature. The dielectric properties changed more evidently at lower radio frequencies than at higher radio frequencies. The penetration depth decreased with an increase in temperature, moisture content, and frequency. It can be concluded that a large penetration depth at radio frequencies below 100 MHz could be used to dry edible fungi on a large scale, whereas microwave energy could be employed for drying edible fungi on a small scale.
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Giunco AJ, Paz MFD, Fonseca GG. Development and Evaluation of Low-Carb Cakes Produced from Green Bocaiuva Pulp Enriched with Pleurotus Ostreatus. JOURNAL OF CULINARY SCIENCE & TECHNOLOGY 2021. [DOI: 10.1080/15428052.2021.1929637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Aline Janaina Giunco
- Faculty of Biological and Environmental Sciences, Laboratory of Bioengineering, Federal University of Grande Dourados, Federal
| | - Marcelo Fossa Da Paz
- Laboratory of Enzymology and Fermentation Processes, Faculty of Biological and Environmental Sciences, Federal University of Grande Dourados, Dourados, Mato Grosso do Sul, Brazil
| | - Gustavo Graciano Fonseca
- Faculty of Biological and Environmental Sciences, Laboratory of Bioengineering, Federal University of Grande Dourados, Federal
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Nivedita PS, Shettar AK, Joy HH. Applications of Polysaccharides in Nutrition and Medicine. POLYSACCHARIDES 2021. [DOI: 10.1002/9781119711414.ch30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Niego AG, Rapior S, Thongklang N, Raspé O, Jaidee W, Lumyong S, Hyde KD. Macrofungi as a Nutraceutical Source: Promising Bioactive Compounds and Market Value. J Fungi (Basel) 2021; 7:397. [PMID: 34069721 PMCID: PMC8161071 DOI: 10.3390/jof7050397] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/16/2021] [Accepted: 05/16/2021] [Indexed: 02/06/2023] Open
Abstract
Macrofungi production and economic value have been increasing globally. The demand for macrofungi has expanded rapidly owing to their popularity among consumers, pleasant taste, and unique flavors. The presence of high quality proteins, polysaccharides, unsaturated fatty acids, minerals, triterpene sterols, and secondary metabolites makes macrofungi an important commodity. Macrofungi are well known for their ability to protect from or cure various health problems, such as immunodeficiency, cancer, inflammation, hypertension, hyperlipidemia, hypercholesterolemia, and obesity. Many studies have demonstrated their medicinal properties, supported by both in vivo and in vitro experimental studies, as well as clinical trials. Numerous bioactive compounds isolated from mushrooms, such as polysaccharides, proteins, fats, phenolic compounds, and vitamins, possess strong bioactivities. Consequently, they can be considered as an important source of nutraceuticals. Numerous edible mushrooms have been studied for their bioactivities, but only a few species have made it to the market. Many species remain to be explored. The converging trends and popularity of eastern herbal medicines, natural/organic food product preference, gut-healthy products, and positive outlook towards sports nutrition are supporting the growth in the medicinal mushroom market. The consumption of medicinal mushrooms as functional food or dietary supplement is expected to markedly increase in the future. The global medicinal mushroom market size is projected to increase by USD 13.88 billion from 2018 to 2022. The global market values of promising bioactive compounds, such as lentinan and lovastatin, are also expected to rise. With such a market growth, mushroom nutraceuticals hold to be very promising in the years to come.
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Affiliation(s)
- Allen Grace Niego
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (A.G.N.); (N.T.); (O.R.)
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Iloilo Science and Technology University, La Paz, Iloilo 5000, Philippines
| | - Sylvie Rapior
- Laboratory of Botany, Phytochemistry and Mycology, Faculty of Pharmacy, CEFE, CNRS, University Montpellier, EPHE, IRD, CS 14491, 15 Avenue Charles Flahault, CEDEX 5, 34093 Montpellier, France;
| | - Naritsada Thongklang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (A.G.N.); (N.T.); (O.R.)
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Olivier Raspé
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (A.G.N.); (N.T.); (O.R.)
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Wuttichai Jaidee
- Medicinal Plants Innovation Center, Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Saisamorn Lumyong
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand
- Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (A.G.N.); (N.T.); (O.R.)
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
- Innovative Institute of Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou 510408, China
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Sharma A, Sharma A, Tripathi A. Biological activities of Pleurotus spp. polysaccharides: A review. J Food Biochem 2021; 45:e13748. [PMID: 33998679 DOI: 10.1111/jfbc.13748] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 04/15/2021] [Accepted: 04/15/2021] [Indexed: 11/27/2022]
Abstract
Mushrooms are consumed for their nutrients and therapeutic bioactive compounds and are used medicinally in Chinese and Japanese medicine traditions since time immemorial. Members of the genus Pleurotus form a heterogeneous group of edible species with outstanding nutritional profiles rich in fiber, vitamins (thiamine, riboflavin, ascorbic acid, ergosterine, and niacin), micro and macro-elements (phosphorus and iron), and carbohydrates. Pleurotus is one of the most diversified medicinal and edible mushrooms related to the composition of chemical structures such as polysaccharides, glycoproteins, and secondary metabolites such as alkaloids and betalains. The cultivation of Pleurotus spp. on lignocellulosic wastes represents one of the most economically and cost-effective organic recycling processes, especially for the utilization of different feasible and cheap recyclable residues. Also, several Pleurotus spp. have the ability to remove phenolic compounds from wastewater with the action of phenoloxidase activity. Here, we have reviewed the chemistry of such polysaccharides and their reported biological activities, namely, anti-inflammatory, immunomodulatory, anti-diabetic, anti-tumor, antioxidant, etc. The mechanism of action and effects of novel polysaccharides extracted from various species of Pleurotus have been studied. The current study will be beneficial for guiding future research projects on the above concept and investigating more deeply the health of human beings. PRACTICAL APPLICATIONS: Mushrooms are one of the most delicious foods around the globe and have many medicinal properties for decades. Various Pleurotus species have been in focus in recent years because of their palatability and medicinal importance too. It contains many bioactive compounds among which polysaccharides are valued to a great extent. Many biological activities are exerted by polysaccharides derived from the Pleurotus spp., namely, anti-tumor, antioxidant, and many more. They are responsible for significant physiological responses in animals, animal-alternative in vitro models, and humans. Their important physicochemical characteristics benefit their use in the food industry as well. So, the biological activities of these Pleurotus spp. polysaccharides will provide an insight to develop Pleurotus spp. as functional foods, because of their nutritional value and presence of bioactive components.
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Affiliation(s)
- Aparajita Sharma
- Faculty of Applied Sciences and Biotechnology, Shoolini University of Biotechnology and Management Sciences, Solan, India
| | - Aditi Sharma
- Faculty of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Solan, India
| | - Astha Tripathi
- Faculty of Applied Sciences and Biotechnology, Shoolini University of Biotechnology and Management Sciences, Solan, India
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Nivedita PS, Joy HH, Torvi AI, Shettar AK. Applications of Polysaccharides in Cancer Treatment. POLYSACCHARIDES 2021. [DOI: 10.1002/9781119711414.ch24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Comparison of Bioactive Substances Content between Commercial and Wild-Type Isolates of Pleurotus eryngii. SUSTAINABILITY 2021. [DOI: 10.3390/su13073777] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Mushrooms belonging to Pleurotus genus have been demonstrated to have important nutritional and medicinal value and their regular intake prevent many diseases, reduce the infection probability and increase immunity. In order to investigate the bioactive compounds produced by seven commercial (‘142 F’, ‘142 E’, ‘D+’, ‘V turbo’, ‘V 142’, ‘A 12’, ‘V 160’) and five wild-type (‘Albino 1107’, ‘Altamura 1603’, ‘Muro Lucano 139’, ‘Conversano 1250’, ‘Albino beige chiaro 1094’) P. eryngii isolates, the following qualitative analyses were performed: Total polyphenol content, antioxidant activity (EC50 of ABTS) and antiradical power (ARP) in fresh lyophilized and dry basidioma, and water content, β-glucans and phenolic compounds in fresh samples. Standard methods were employed for each of the above mentioned aims. Total polyphenol content was diverse among the P. eryngii isolates. In particular, an elevated polyphenolic content was found in fresh lyophilized P. eryngii samples of the commercial isolates ‘V 142’ followed by ‘A 12’. The highest antiradical activity (ARP) was obtained by ‘Muro Lucano 139’ isolate. Wild P. eryngii isolates were characterized by higher water and β-glucans contents compared to the commercial ones, and the highest values were registered for the ‘Albino beige chiaro 1094’ isolate. In conclusion, the present study allowed us to identify the commercial and wild-type P. eryngii isolates from the Basilicata region, with high nutritional and medicinal value based on their bioactive compounds.
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De A, Mridha D, Bandopadhyay B, Roychowdhury T, Panja AS. Arsenic and Its Effect on Nutritional Properties of Oyster Mushrooms with Reference to Health Risk Assessment. Biol Trace Elem Res 2021; 199:1170-1178. [PMID: 32557102 DOI: 10.1007/s12011-020-02224-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 05/27/2020] [Indexed: 10/24/2022]
Abstract
Arsenic (As) contamination is endemic in West Bengal, India. Arsenic exposure through mushroom is lethal to health. Pleurotus sp. is globally consumed as food for its medicinal and nutritional values. This study was performed to evaluate the arsenic accumulation in mushroom through arsenic biomagnified rice straw substrate in relation to health risk assessment. Arsenic concentrations were higher in P. ostreatus (12.577 mg/kg DW) and Pleurotus sp. (12.446 mg/kg DW) cultivated in arsenic biomagnified rice straw as compared with P. ostreatus (0.472 mg/kg DW) and Pleurotus sp. (0.434 mg/kg DW) cultivated in non-contaminant rice straw; respectively. The bio-concentration factor (BCF) value of arsenic was highest in stem at 3rd flush for both P. ostreatus and Pleurotus sp. The health risk index (HRI) based on dietary intake of these arsenic biomagnified mushrooms was found moderately higher in both the species, so higher intake of these mushrooms will put people at health risk.
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Affiliation(s)
- Ayan De
- School of Environmental Studies, Jadavpur University, Kolkata, West Bengal, India
| | - Deepanjan Mridha
- School of Environmental Studies, Jadavpur University, Kolkata, West Bengal, India
| | - Bidyut Bandopadhyay
- Department of Biotechnology, Molecular Informatics Laboratory, Oriental Institute of Science and Technology, Vidyasagar University, Midnapore, West Bengal, 721102, India
| | - Tarit Roychowdhury
- School of Environmental Studies, Jadavpur University, Kolkata, West Bengal, India
| | - Anindya Sundar Panja
- Department of Biotechnology, Molecular Informatics Laboratory, Oriental Institute of Science and Technology, Vidyasagar University, Midnapore, West Bengal, 721102, India.
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Pérez-Montes A, Rangel-Vargas E, Lorenzo JM, Romero L, Santos EM. Edible mushrooms as a novel trend in the development of healthier meat products. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2020.10.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Klaus A, Wan-Mohtar WAAQI, Nikolić B, Cvetković S, Vunduk J. Pink oyster mushroom Pleurotus flabellatus mycelium produced by an airlift bioreactor-the evidence of potent in vitro biological activities. World J Microbiol Biotechnol 2021; 37:17. [PMID: 33394203 DOI: 10.1007/s11274-020-02980-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 12/09/2020] [Indexed: 12/26/2022]
Abstract
Four types of mycelial extracts were derived from the airlift liquid fermentation (ALF) of Pleurotus flabellatus, namely exopolysaccharide (EX), endopolysaccharide (EN), hot water (WE), and hot alkali (AE) extracts. Such extracts were screened for their active components and biological potential. EN proved to be most effective in inhibition of lipid peroxidation (EC50 = 1.71 ± 0.02 mg/mL) and in Cupric ion reducing antioxidant capacity (CUPRAC) assay (EC50 = 2.91 ± 0.01 mg TE/g). AE exhibited most pronounced ability to chelate ferrous ions (EC50 = 4.96 ± 0.08 mg/mL) and to scavenge ABTS radicals (EC50 = 3.36 ± 0.03 mg TE/g). β-glucans and total phenols contributed most to the chelating ability and quenching of ABTS radicals. Inhibition of lipid peroxidation correlated best with total glucans, total proteins, and β-glucans. Total proteins contributed most to CUPRAC antioxidant capacity. Antifungal effect was determined against Candida albicans ATCC 10231 (MIC: 0.019-0.625 mg/mL; MFC: 0.039-2.5 mg/mL), and towards C. albicans clinical isolate (MIC and MFC: 10.0-20.0 mg/mL). Comparison of cytotoxicity against colorectal carcinoma HCT 116 cells (IC50: 1.8 ± 0.3-24.6 ± 4.2 mg/mL) and normal lung MRC-5 fibroblasts (IC50: 17.0 ± 4.2-42.1 ± 6.1 mg/mL) showed that EN, and especially AE possess selective anticancer activity (SI values 3.41 and 9.44, respectively). Slight genotoxicity was observed only for AE and EX, indicating the low risk concerning this feature. Notable antioxidative and anticandidal activities, selective cytotoxicity against colorectal carcinoma cells, and absence/low genotoxicity pointed out that ALF-cultivated P. flabellatus mycelium could be considered as a valuable source of bioactive substances.
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Affiliation(s)
- Anita Klaus
- Faculty of Agriculture, Institute for Food Technology and Biochemistry, University of Belgrade, 6 Nemanjina Street, 11080, Belgrade, Serbia.
| | - Wan Abd Al Qadr Imad Wan-Mohtar
- Functional Omics and Bioprocess Development Laboratory, Faculty of Science, Institute of Biological Sciences, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Biljana Nikolić
- Department of Microbiology, Faculty of Biology, University of Belgrade, 16 Studentski Trg, 11000, Belgrade, Serbia
| | - Stefana Cvetković
- Department of Microbiology, Faculty of Biology, University of Belgrade, 16 Studentski Trg, 11000, Belgrade, Serbia
| | - Jovana Vunduk
- Faculty of Agriculture, Institute for Food Technology and Biochemistry, University of Belgrade, 6 Nemanjina Street, 11080, Belgrade, Serbia
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Salwan R, Katoch S, Sharma V. Recent Developments in Shiitake Mushrooms and Their Nutraceutical Importance. Fungal Biol 2021. [DOI: 10.1007/978-3-030-64406-2_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Kour H, Kour S, Sharma Y, Singh S, Sharma I, Kour D, Yadav AN. Bioprospecting of Industrially Important Mushrooms. Fungal Biol 2021. [DOI: 10.1007/978-3-030-85603-8_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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Beltrán Delgado Y, Morris Quevedo HJ, Oliva Dominguez D, Batista Corbal P, Llaurado Maury G. COMPOSICIÓN MICOQUÍMICA Y ACTIVIDAD ANTIOXIDANTE DE LA SETA Pleurotus ostreatus EN DIFERENTES ESTADOS DE CRECIMIENTO. ACTA BIOLÓGICA COLOMBIANA 2020. [DOI: 10.15446/abc.v26n1.84519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Pleurotussp. es un género de basidiomicetos ampliamente distribuido a nivel mundial, con especies que revisten importancia, no solo desde el punto de vista comercial por su valor nutricional, sino también por sus propiedades medicinales. Sin embargo, aún son insuficientes los estudios micoquímicos y se desconoce su relación con las propiedades antioxidantes de bioproductos obtenidos de estas setas durante diferentes estados de crecimiento. En el presente trabajo, se determinó el contenido de proteínas, carbohidratos, azúcares reductores, fenoles totales y flavonoides, así como la actividad antioxidante in vitro(ensayos de captación de radicales DPPH y estimación del poder reductor) de extractos acuosos de Pleurotus ostreatusen dos estados de crecimiento (primordios y cuerpos fructíferos maduros) durante la fermentación sólida. El contenido de proteínas, azúcares reductores y flavonoides fue superior en el extracto acuoso de cuerpos fructíferos maduros, mientras que los carbohidratos y fenoles totales fueron mayores en el extracto de primordios. Los valores de EC50en los ensayos de DPPH y los de poder reductor fueron de 1,72 mg/mL y 3,27 mg/mL para el extracto de primordios y de 0,44 mg/mL y 0,48 mg/mL para el de cuerpos fructíferos maduros, respectivamente. Los resultados sugieren que las propiedades antioxidantes de extractos acuosos de Pleurotus ostreatus(primordios y cuerpos fructíferos maduros) reflejan las variaciones en la concentración de moléculas bioactivas, teniendo en cuenta las particularidades fisiológicas de las fases de crecimiento. Ello podría resultar de utilidad para el diseño de protocolos de obtención de bioproductos de Pleurotus ostreatuscon aplicaciones potenciales como antioxidantes en las industrias alimentaria y farmacéutica.
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A. Alsanad M, Sassine YN, El Sebaaly Z, Abou Fayssal S. Spent coffee grounds influence on Pleurotus ostreatus production, composition, fatty acid profile, and lignocellulose biodegradation capacity. CYTA - JOURNAL OF FOOD 2020. [DOI: 10.1080/19476337.2020.1845243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mohammed A. Alsanad
- Department of Environment and Agricultural Natural Resources, College of Agricultural and Food Sciences, King Faisal University, Al Ahsa, Kingdom of Saudi Arabia
| | - Youssef N. Sassine
- Department of Agricultural Biotechnology, College of Agricultural and Food Sciences, King Faisal University, Al Ahsa, Kingdom of Saudi Arabia
- Department of Plant Production, Faculty of Agriculture, Lebanese University, Beirut, Lebanon
| | - Zeina El Sebaaly
- Department of Plant Production, Faculty of Agriculture, Lebanese University, Beirut, Lebanon
| | - Sami Abou Fayssal
- Department of Plant Production, Faculty of Agriculture, Lebanese University, Beirut, Lebanon
- University of Forestry, Sofia, Bulgaria
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Borodina I, Kenny LC, McCarthy CM, Paramasivan K, Pretorius E, Roberts TJ, van der Hoek SA, Kell DB. The biology of ergothioneine, an antioxidant nutraceutical. Nutr Res Rev 2020; 33:190-217. [PMID: 32051057 PMCID: PMC7653990 DOI: 10.1017/s0954422419000301] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 11/20/2019] [Accepted: 11/25/2019] [Indexed: 02/07/2023]
Abstract
Ergothioneine (ERG) is an unusual thio-histidine betaine amino acid that has potent antioxidant activities. It is synthesised by a variety of microbes, especially fungi (including in mushroom fruiting bodies) and actinobacteria, but is not synthesised by plants and animals who acquire it via the soil and their diet, respectively. Animals have evolved a highly selective transporter for it, known as solute carrier family 22, member 4 (SLC22A4) in humans, signifying its importance, and ERG may even have the status of a vitamin. ERG accumulates differentially in various tissues, according to their expression of SLC22A4, favouring those such as erythrocytes that may be subject to oxidative stress. Mushroom or ERG consumption seems to provide significant prevention against oxidative stress in a large variety of systems. ERG seems to have strong cytoprotective status, and its concentration is lowered in a number of chronic inflammatory diseases. It has been passed as safe by regulatory agencies, and may have value as a nutraceutical and antioxidant more generally.
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Affiliation(s)
- Irina Borodina
- The Novo Nordisk Foundation Center for Biosustainability, Building 220, Chemitorvet 200, Technical University of Denmark, 2800Kongens Lyngby, Denmark
| | - Louise C. Kenny
- Department of Women’s and Children’s Health, Institute of Translational Medicine, University of Liverpool, Crown Street, LiverpoolL8 7SS, UK
| | - Cathal M. McCarthy
- Irish Centre for Fetal and Neonatal Translational Research (INFANT), Cork University Maternity Hospital, Cork, Republic of Ireland
- Department of Pharmacology and Therapeutics, Western Gateway Building, University College Cork, Cork, Republic of Ireland
| | - Kalaivani Paramasivan
- The Novo Nordisk Foundation Center for Biosustainability, Building 220, Chemitorvet 200, Technical University of Denmark, 2800Kongens Lyngby, Denmark
| | - Etheresia Pretorius
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, Private Bag X1 Matieland, 7602, South Africa
| | - Timothy J. Roberts
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, Private Bag X1 Matieland, 7602, South Africa
- Department of Biochemistry, Institute of Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Crown Street, LiverpoolL69 7ZB, UK
| | - Steven A. van der Hoek
- The Novo Nordisk Foundation Center for Biosustainability, Building 220, Chemitorvet 200, Technical University of Denmark, 2800Kongens Lyngby, Denmark
| | - Douglas B. Kell
- The Novo Nordisk Foundation Center for Biosustainability, Building 220, Chemitorvet 200, Technical University of Denmark, 2800Kongens Lyngby, Denmark
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, Private Bag X1 Matieland, 7602, South Africa
- Department of Biochemistry, Institute of Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Crown Street, LiverpoolL69 7ZB, UK
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Raman J, Jang KY, Oh YL, Oh M, Im JH, Lakshmanan H, Sabaratnam V. Cultivation and Nutritional Value of Prominent Pleurotus spp.: An Overview. MYCOBIOLOGY 2020; 49:1-14. [PMID: 33536808 PMCID: PMC7832515 DOI: 10.1080/12298093.2020.1835142] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 10/05/2020] [Accepted: 10/07/2020] [Indexed: 05/27/2023]
Abstract
Pleurotus species are commercially essential mushrooms and widely cultivated throughout the world. The production of Pleurotus mushrooms alone accounts for around 25% of that total cultivated mushrooms globally. In America and Europe, Pleurotus species are considered specialty mushrooms, whereas, in Korea, their cultivation is economically profitable, and it is one of the highly consumed species. Pleurotus species are predominantly found in tropical forests and often grow on fallen branches, dead and decaying tree stumps, and wet logs. Biographical studies have shown that the Pleurotus genus is among the more conspicuous fungi that induce wood decay in terrestrial ecosystems worldwide due to its formidable lignin-modifying enzymes, including laccase and versatile peroxidases. Pleurotus species can be grown easily due to their fast colonization nature on diversified agro-substrates and their biological efficiency 100%. Pleurotus mushrooms are rich in proteins, dietary fiber, essential amino acids, carbohydrates, water-soluble vitamins, and minerals. These mushrooms are abundant in functional bioactive molecules, though to influence health. Pleurotus mushrooms are finding unique applications as flavoring, aroma, and excellent preservation quality. Apart from its unique applications, Pleurotus mushrooms have a unique status delicacy with high nutritional and medicinal values. The present review provides an insight into the cultivation of Pleurotus spp. using different agro-waste as growth substances paying attention to their effects on the growth and chemical composition.
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Affiliation(s)
- Jegadeesh Raman
- Mushroom Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong, Republic of Korea
| | - Kab-Yeul Jang
- Mushroom Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong, Republic of Korea
| | - Youn-Lee Oh
- Mushroom Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong, Republic of Korea
| | - Minji Oh
- Mushroom Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong, Republic of Korea
| | - Ji-Hoon Im
- Mushroom Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong, Republic of Korea
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Sun Y, Zhang M, Fang Z. Efficient physical extraction of active constituents from edible fungi and their potential bioactivities: A review. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2019.02.026] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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44
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Panevska A, Skočaj M, Modic Š, Razinger J, Sepčić K. Aegerolysins from the fungal genus Pleurotus - Bioinsecticidal proteins with multiple potential applications. J Invertebr Pathol 2020; 186:107474. [PMID: 32971130 DOI: 10.1016/j.jip.2020.107474] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 09/08/2020] [Accepted: 09/10/2020] [Indexed: 12/24/2022]
Abstract
The aegerolysin proteins ostreolysin A6, pleurotolysin A2 and erylysin A are produced by mushrooms of the genus Pleurotus. These aegerolysins can interact specifically with sphingolipid-enriched membranes. In particular, they strongly bind insect cells and to artificial lipid membranes that contain physiologically relevant concentrations of the main invertebrate-specific sphingolipid, ceramide phosphoethanolamine. Moreover, the aegerolysins permeabilise these membranes when combined with their protein partner pleurotolysin B, which contains a membrane-attack-complex/perforin domain. These aegerolysin/ pleurotolysin B complexes show strong and selective toxicity towards western corn rootworm larvae and adults and Colorado potato beetle larvae. Their insecticidal activities arise through aegerolysin binding to ceramide phosphoethanolamine in the insect midgut. This mode of membrane binding is different from those described for similar aegerolysin-based complexes of bacterial origin (e.g., Cry34Ab1/Cry35Ab1), or other Bacillus thuringiensis proteinaceous crystal toxins, which associate with protein receptors. The ability of Pleurotus aegerolysins to specifically interact with sphingolipid-enriched domains in mammalian cells can be further exploited to visualize lipid rafts in living cells, and to treat certain types of tumours and metabolic disorders. Finally, these proteins can strongly enhance fruiting initiation of P. ostreatus even when applied externally. In this review, we summarise the current knowledge of the potential biotechnological and biomedical applications of the Pleurotus aegerolysins, either alone or when complexed with pleurotolysin B, with special emphasis on their bioinsecticidal effects.
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Affiliation(s)
- Anastasija Panevska
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia.
| | - Matej Skočaj
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia.
| | - Špela Modic
- Plant Protection Department, Agricultural Institute of Slovenia, Hacquetova 17, 1000 Ljubljana, Slovenia.
| | - Jaka Razinger
- Plant Protection Department, Agricultural Institute of Slovenia, Hacquetova 17, 1000 Ljubljana, Slovenia.
| | - Kristina Sepčić
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia.
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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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46
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A critical review on submerged production of mushroom and their bioactive metabolites. 3 Biotech 2020; 10:337. [PMID: 32670737 DOI: 10.1007/s13205-020-02333-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 07/02/2020] [Indexed: 01/11/2023] Open
Abstract
Mushrooms are ubiquitous in nature. Even though humankind has been consuming mushrooms for ages, their medicinal and nutraceutical properties are not used to its fullest potential in the present market. Edible mushrooms are not only a cheap and nutritious option to mitigate malnutrition, but they also produce effective biomass. Submerged fermentation (SmF) is not only a cost-effective method to produce biomass along with exquisite bioactive metabolites but it also reduces the chances of contamination and the time of production. Therefore, this study unveils the bioactive metabolites being produced by mushrooms. Moreover, it also showcases the recent advances in the areas of bio-active compounds and their judicious implementations in daily life and pharmaceutical industries. Moreover, there is a distinct lack in utilizing the potential benefits of bioactive compounds from mushroom unless in vivo and in vitro studies are demonstrated.
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47
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Gong P, Wang S, Liu M, Chen F, Yang W, Chang X, Liu N, Zhao Y, Wang J, Chen X. Extraction methods, chemical characterizations and biological activities of mushroom polysaccharides: A mini-review. Carbohydr Res 2020; 494:108037. [DOI: 10.1016/j.carres.2020.108037] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 01/01/2023]
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Chaturvedi VK, Yadav N, Rai NK, Ellah NHA, Bohara RA, Rehan IF, Marraiki N, Batiha GES, Hetta HF, Singh MP. Pleurotus sajor-caju-Mediated Synthesis of Silver and Gold Nanoparticles Active against Colon Cancer Cell Lines: A New Era of Herbonanoceutics. Molecules 2020; 25:molecules25133091. [PMID: 32645899 PMCID: PMC7412267 DOI: 10.3390/molecules25133091] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/29/2020] [Accepted: 07/02/2020] [Indexed: 02/06/2023] Open
Abstract
Herbal medicines are widely used worldwide and much appreciated because of their fewer side effects and the ability to fight diseases at the root cause. Active ‘phyto’ ingredients require a scientific approach and a mechanism to distribute components at the target site for better therapeutic results. Nanotechnology, on the other hand, has created new hope for cancer treatment but is still far from being proven in clinical settings. This article combines a unique approach to synthesis with the use of Pleurotus sajor-caju, followed by microwave irritation of silver and gold nanoparticles that ensures the capping of the active phyto ingredient and further enhances the effects of nanomedicine to fight colon cancer, thus opening a new era of what we call herbonanoceutics. The article also compares the characteristics and properties of silver (Au) and gold (Ag) nanoparticles synthesized by an in house developed novel microwave-assisted rapid green synthesis method. The as-prepared Ag NPs and Au NPs were compared using ultraviolet-visible spectroscopy (UV-Vis), Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), transmission electron microscopy (TEM), and energy dispersive spectroscopy (EDS). Our comparative study revealed that both assemblies display face-centred cubic structures (FCCs) and are nanocrystalline in nature. The advantage of the approach was that the sizes of gold and silver were identical in range with a similar distribution pattern. This has helped us to study the activity against colon cancer cell line (HCT-116) without incoherence since size plays a key role in the application. More specifically, morphological changes, cell viability, the production of reactive oxygen species (ROS) and the fragmentation of DNA have been further reported to assess better the results obtained with the two metals. Our results suggest that the newly adopted synthesis method may ensure the dual benefits from phyto ingredients which further enhances the effectiveness of advanced nanomedicine.
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Affiliation(s)
| | - Navneet Yadav
- Department of Physics, University of Allahabad, Prayagraj 211002, India;
| | - Neeraj K. Rai
- Department of Biotechnology, Central University of South Bihar, Gaya 824236, India;
| | - Noura H. Abd Ellah
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt; or
| | - Raghvendra A. Bohara
- Centre for Interdisciplinary Research D.Y. Patil University, Kolhapur 416006, India;
| | - Ibrahim F. Rehan
- Department of Husbandry and Development of Animal Wealth, Faculty of Veterinary Medicine, Menofia University, Shebin Alkom, Menofia 32511, Egypt;
| | - Najat Marraiki
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicines, Damanhour University, Damanhour 22511, Egypt;
| | - Helal F. Hetta
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
- Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
- Correspondence: (H.F.H.); (M.P.S.); Tel.: +91-9415677998 (M.P.S.)
| | - M. P. Singh
- Centre of Biotechnology, University of Allahabad, Prayagraj 211002, India;
- Correspondence: (H.F.H.); (M.P.S.); Tel.: +91-9415677998 (M.P.S.)
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Hou Z, Chen Q, Zhao M, Huang C, Wu X. Genome-wide characterization of the Zn(II) 2Cys 6 zinc cluster-encoding gene family in Pleurotus ostreatus and expression analyses of this family during developmental stages and under heat stress. PeerJ 2020; 8:e9336. [PMID: 32566411 PMCID: PMC7295025 DOI: 10.7717/peerj.9336] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 05/20/2020] [Indexed: 12/13/2022] Open
Abstract
Pleurotus ostreatus is one of the most widely cultivated mushrooms in China. The regulatory mechanisms of fruiting body formation and the response to heat stress in P. ostreatus are main research focuses. The Zn(II)2Cys6 family is one of the largest families of transcriptional factors and plays important roles in multiple biological processes in fungi. In this study, we identified 66 zinc cluster proteins in P. ostreatus (PoZCPs) through a genome-wide search. The PoZCPs were classified into 15 types according to their zinc cluster domain. Physical and chemical property analyses showed a huge diversity among the PoZCPs. Phylogenetic analysis of PoZCPs classified these proteins into six groups and conserved motif combinations and similar gene structures were observed in each group. The expression profiles of these PoZCP genes during different developmental stages and under heat stress were further investigated by RNA-sequencing (RNA-seq), revealing diverse expression patterns. A total of 13 PoZCPs that may participate in development or the heat stress response were selected for validation of their expression levels through real-time quantitative PCR (RT-qPCR) analysis, and some developmental stage-specific and heat stress-responsive candidates were identified. The findings contribute to our understanding of the roles and regulatory mechanisms of ZCPs in P. ostreatus.
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Affiliation(s)
- Zhihao Hou
- Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China.,Key Laboratory of Microbial Resources, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Qiang Chen
- Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China.,Key Laboratory of Microbial Resources, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Mengran Zhao
- Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China.,Key Laboratory of Microbial Resources, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Chenyang Huang
- Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China.,Key Laboratory of Microbial Resources, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Xiangli Wu
- Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China.,Key Laboratory of Microbial Resources, Ministry of Agriculture and Rural Affairs, Beijing, China
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Vajravijayan S, Pletnev S, Luo Z, Pletnev VZ, Nandhagopal N, Gunasekaran K. Crystallographic and calorimetric analysis on Pleurotus ostreatus lectin and its sugar complexes - promiscuous binding driven by geometry. Int J Biol Macromol 2020; 152:862-872. [PMID: 32112837 DOI: 10.1016/j.ijbiomac.2020.02.294] [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: 12/13/2019] [Revised: 02/21/2020] [Accepted: 02/25/2020] [Indexed: 11/15/2022]
Abstract
Carbohydrate recognition is established as a property of lectins and implicated in many functions including immunity and defense against pathogens. Many lectins are characterized and proposed for various applications owing to the above said recognition. The crystal structure of a lectin from Pleurotus ostreatus has been determined and shown to be calcium dependent. The overall structure is a tandem repeat of two β-jelly roll domains, a new fold for lectins. The calcium dependence of sugar binding is analyzed in-detail through isothermal titration calorimetry. The serendipitous observation of malonate and glycerol, the intentional N-Acetyl-D-galactosamine, D-Galactose and L-Rhamnose binding to Pleurotus ostreatus lectin by Ca2+ coordination revealed that the binding site is promiscuous. Among these sugars, Rhamnose binding found to be thermodynamically most favourable. In all these structures, a vicinal diol motif, one at axial and the other at equatorial positions could be established as a specific requirement for binding. Interestingly, when compared with other calcium mediated lectin structures; this geometric requirement is found conserved. This observation could lead to the conclusion that lectins are not 'molecule specific' but 'geometry specific' so that any molecule not necessarily a sugar may be recognized by this lectin if the geometry exists.
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Affiliation(s)
- S Vajravijayan
- Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India
| | - S Pletnev
- Leidos Biomedical Research, Inc., Basic Research Program, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USA
| | - Z Luo
- Synchrotron Radiation Research Section, MCL, National Cancer Institute, Argonne National Laboratory, Argonne, IL 60439, USA; Institute of Molecular Enzymology, Soochow University, Suzhou, Jiangsu 215123, China
| | - V Z Pletnev
- 117997, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - N Nandhagopal
- Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India.
| | - K Gunasekaran
- Centre of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India.
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