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Cerrone F, Lochlainn CÓ, Callaghan T, McDonald P, O'Connor KE. Airlift bioreactor-based strategies for prolonged semi-continuous cultivation of edible Agaricomycetes. Appl Microbiol Biotechnol 2024; 108:377. [PMID: 38888638 PMCID: PMC11189342 DOI: 10.1007/s00253-024-13220-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 05/28/2024] [Accepted: 06/02/2024] [Indexed: 06/20/2024]
Abstract
Submerged cultivation of edible filamentous fungi (Agaricomycetes) in bioreactors enables maximum mass transfer of nutrients and has the potential to increase the volumetric productivity of fungal biomass compared to solid state cultivation. These aspects are paramount if one wants to increase the range of bioactives (e.g. glucans) in convenient time frames. In this study, Trametes versicolor (M9911) outperformed four other Agaricomycetes tested strains (during batch cultivations in an airlift bioreactor). This strain was therefore further tested in semi-continuous cultivation. Continuous and semi-continuous cultivations (driven by the dilution rate, D) are the preferred bioprocess strategies for biomass production. We examined the semi-continuous cultivation of T. versicolor at dilution rates between 0.02 and 0.1 h-1. A maximum volumetric productivity of 0.87 g/L/h was obtained with a D of 0.1 h-1 but with a lower total biomass production (cell dry weight, CDW 8.7 g/L) than the one obtained at lower dilution rates (12.3 g/L at D of 0.04 and vs 13.4 g/L, at a D of 0.02 h-1). However, growth at a D of 0.1 h-1 resulted in a very short fermentation (18 h) which terminated due to washout (the specific D exceeded the maximum growth rate of the fungal biomass). At a D of 0.04 h-1, a CDW of 12.3 g/L was achieved without compromising the total residence time (184 h) of the fermentation. While the D of 0.04 h-1 and 0.07 h-1 achieved comparable volumetric productivities (0.5 g/L/h), the total duration of the fermentation at D of 0.07 h-1 was only 85 h. The highest glucan content of cells (27.8 as percentage of CDW) was obtained at a D of 0.07 h-1, while the lowest glucan content was observed in T. versicolor cells grown at a D of 0.02 h-1. KEY POINTS: • The highest reported volumetric productivity for fungal biomass was 0.87 g/L/h. • Semi-continuous fermentation at D of 0.02 h-1 resulted in 13.4 g/L of fungal biomass. • Semi-continuous fermentation at D of 0.07 h-1 resulted in fungal biomass with 28% of total glucans.
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Affiliation(s)
- Federico Cerrone
- BiOrbic Bioeconomy Research Centre, O'Brien Centre for Science (Science East), University College Dublin, Belfield Campus, Dublin, Ireland
- School of Biomolecular and Biomedical Sciences, University College Dublin, Belfield Campus, Dublin, Ireland
| | - Conor Ó Lochlainn
- BiOrbic Bioeconomy Research Centre, O'Brien Centre for Science (Science East), University College Dublin, Belfield Campus, Dublin, Ireland
- School of Biomolecular and Biomedical Sciences, University College Dublin, Belfield Campus, Dublin, Ireland
| | - Tony Callaghan
- Commercial Mushroom Producers, Units7/8 Newgrove Industrial Estate, Monaghan, Ireland
| | - Peter McDonald
- Commercial Mushroom Producers, Units7/8 Newgrove Industrial Estate, Monaghan, Ireland
| | - Kevin E O'Connor
- BiOrbic Bioeconomy Research Centre, O'Brien Centre for Science (Science East), University College Dublin, Belfield Campus, Dublin, Ireland.
- School of Biomolecular and Biomedical Sciences, University College Dublin, Belfield Campus, Dublin, Ireland.
- Bioplastech Ltd NovaUCD, University College Dublin, Belfield Innovation Park, Dublin, Ireland.
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Liu M, Liu L, Song X, Zhou Y, Peng Y, Xie C, Gong W. Isolation and Evaluation of Erinacine A Contents in Mycelia of Hericium erinaceus Strains. Foods 2024; 13:1649. [PMID: 38890878 PMCID: PMC11172171 DOI: 10.3390/foods13111649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/20/2024] [Accepted: 05/23/2024] [Indexed: 06/20/2024] Open
Abstract
Hericium erinaceus has long been favored for its remarkable nutritional and health-promoting benefits, and erinacine A is the key component responsible for the neuroprotective properties of H. erinaceus. Establishing an efficient method for separating erinacine A from H. erinaceus and screening the erinacine A-enriched strains is crucial to maximizing its benefits. Herein, we first reported that high-speed counter current chromatography (HSCCC) is an effective method for separating high-purity erinacine A. Using a two-phase solvent system composed of n-hexane/ethyl acetate/methanol/water (4.5:5:4.5:5, v/v/v/v), erinacine A with a purity of over 95% was separated. Then, we evaluated the content and yield of erinacine A in the liquid-fermented mycelia of Hericium germplasms. Both the content and yield of erinacine A varied greatly among the surveyed strains. The significant effect of the strain on the erinacine A content and yield was revealed by an analysis of variance. The highest erinacine A content and yield were observed in the mycelia of a wild strain HeG, reaching 42.16 mg/g and 358.78 mg/L, which is superior to the current highest outcomes achieved using submerged cultivation. The isolation method established and the strains screened in this study can be beneficial for the scaling up of erinacine A extraction and nutraceutical development to industrial levels.
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Affiliation(s)
- Mengchen Liu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (M.L.); (L.L.); (Y.Z.); (Y.P.); (C.X.)
| | - Liangliang Liu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (M.L.); (L.L.); (Y.Z.); (Y.P.); (C.X.)
| | - Xiaoya Song
- Lishui Academy of Agricultural and Forestry Sciences, Lishui 323000, China;
| | - Yingjun Zhou
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (M.L.); (L.L.); (Y.Z.); (Y.P.); (C.X.)
| | - Yuande Peng
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (M.L.); (L.L.); (Y.Z.); (Y.P.); (C.X.)
| | - Chunliang Xie
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (M.L.); (L.L.); (Y.Z.); (Y.P.); (C.X.)
| | - Wenbing Gong
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China; (M.L.); (L.L.); (Y.Z.); (Y.P.); (C.X.)
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Tan YF, Mo JS, Wang YK, Zhang W, Jiang YP, Xu KP, Tan GS, Liu S, Li J, Wang WX. The ethnopharmacology, phytochemistry and pharmacology of the genus Hericium. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117353. [PMID: 37907145 DOI: 10.1016/j.jep.2023.117353] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 09/26/2023] [Accepted: 10/23/2023] [Indexed: 11/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Mushrooms in the genus Hericium are used as functional food and traditional medicines for a long history in East Asian countries such as China, India, Japan, and Korea. Some species of Hericium are called as monkey head mushroom (Houtougu) in China and Yamabushitake in Japan, which are traditionally considered as rare and precious health promoting food and medicinal materials for the treatment of dyspepsia, insomnia, chronic gastritis, and digestive tract tumors. THE AIM OF THE REVIEW This review aims to summarize the ethnopharmacology and structural diversity of secondary metabolites from Hericium species, as well as the pharmacological activities of the crude extracts and pure compounds from Hericium species in recent years. MATERIALS AND METHODS All the information was gathered by searching Scifinder, PubMed, Web of Science, ScienceDirect, Springer, Wiley, ACS, CNKI, Baidu Scholar, Google Scholar databases and other published materials (books and Ph.D. and M. Sc. Dissertations) using the keywords "Hericium", "Traditional uses", "Chemical composition", "Quality control" and "Pharmacological activity" (1971-May 2023). The species name was checked with https://www.mycobank.org/. RESULTS The traditional uses of Hericium species were summarized, and 230 secondary metabolites from Hericium species were summarized and classified into six classes, mainly focusing on their chemical diversity, biosynthesis, biological activities. The modern pharmacological experiments in vivo or in vitro on their crude and fractionated extracts showed that the chemical components from Hericium species have a broad range of bioactivities, including neuroprotective, antimicrobial, anticancer, α-glucosidase inhibitory, antioxidant, and anti-inflammatory activities. CONCLUSIONS The secondary metabolites discovered from Hericium species are highly structurally diverse, and they have the potential to be rich resources of bioactive fungal natural products. Moreover, the unveiled bioactivities of their crude extracts and pure compounds are closely related to critical human health concerns, and in-depth studies on the potential lead compounds, mechanism of pharmacological effects and pharmaceutical properties are clearly warranted.
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Affiliation(s)
- Yu-Fen Tan
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China
| | - Ji-Song Mo
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410013, PR China; Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Central South University, Changsha, Hunan, 410013, PR China
| | - Yi-Kun Wang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410013, PR China; Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Central South University, Changsha, Hunan, 410013, PR China
| | - Wei Zhang
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China
| | - Yue-Ping Jiang
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China
| | - Kang-Ping Xu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410013, PR China; Hunan Key Laboratory of Diagnostic and Therapeutic Drug Research for Chronic Diseases, Central South University, Changsha, Hunan, 410013, PR China
| | - Gui-Shan Tan
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China
| | - Shao Liu
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China
| | - Jing Li
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China.
| | - Wen-Xuan Wang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, 410013, PR China.
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Brandalise F, Roda E, Ratto D, Goppa L, Gargano ML, Cirlincione F, Priori EC, Venuti MT, Pastorelli E, Savino E, Rossi P. Hericium erinaceus in Neurodegenerative Diseases: From Bench to Bedside and Beyond, How Far from the Shoreline? J Fungi (Basel) 2023; 9:jof9050551. [PMID: 37233262 DOI: 10.3390/jof9050551] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/05/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Abstract
A growing number of studies is focusing on the pharmacology and feasibility of bioactive compounds as a novel valuable approach to target a variety of human diseases related to neurological degeneration. Among the group of the so-called medicinal mushrooms (MMs), Hericium erinaceus has become one of the most promising candidates. In fact, some of the bioactive compounds extracted from H. erinaceus have been shown to recover, or at least ameliorate, a wide range of pathological brain conditions such as Alzheimer's disease, depression, Parkinson's disease, and spinal cord injury. In a large body of in vitro and in vivo preclinical studies on the central nervous system (CNS), the effects of erinacines have been correlated with a significant increase in the production of neurotrophic factors. Despite the promising outcome of preclinical investigations, only a limited number of clinical trials have been carried out so far in different neurological conditions. In this survey, we summarized the current state of knowledge on H. erinaceus dietary supplementation and its therapeutic potential in clinical settings. The bulk collected evidence underlies the urgent need to carry out further/wider clinical trials to prove the safety and efficacy of H. erinaceus supplementation, offering significant neuroprotective applications in brain pathologies.
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Affiliation(s)
| | - Elisa Roda
- Laboratory of Clinical & Experimental Toxicology, Pavia Poison Centre, National Toxicology Information Centre, Toxicology Unit, Istituti Clinici Scientifici Maugeri IRCCS, 27100 Pavia, Italy
| | - Daniela Ratto
- Department of Biology and Biotechnology, University of Pavia, 27100 Pavia, Italy
| | - Lorenzo Goppa
- Department of Earth and Environmental Science, University of Pavia, 27100 Pavia, Italy
| | - Maria Letizia Gargano
- Department of Soil, Plant, and Food Sciences, Via G. Amendola, 165/A, 70126 Bari, Italy
| | - Fortunato Cirlincione
- Department of Agricultural, Food and Forest Sciences, University of Palermo, Viale delle Scienze, Bldg. 5, 90128 Palermo, Italy
| | - Erica Cecilia Priori
- Department of Biology and Biotechnology, University of Pavia, 27100 Pavia, Italy
| | - Maria Teresa Venuti
- Department of Biology and Biotechnology, University of Pavia, 27100 Pavia, Italy
| | - Emanuela Pastorelli
- Department of Biology and Biotechnology, University of Pavia, 27100 Pavia, Italy
| | - Elena Savino
- Department of Earth and Environmental Science, University of Pavia, 27100 Pavia, Italy
| | - Paola Rossi
- Department of Biology and Biotechnology, University of Pavia, 27100 Pavia, Italy
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5
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Prasher P, Sharma M, Sharma AK, Sharifi-Rad J, Calina D, Hano C, Cho WC. Key oncologic pathways inhibited by Erinacine A: A perspective for its development as an anticancer molecule. Biomed Pharmacother 2023; 160:114332. [PMID: 36736282 DOI: 10.1016/j.biopha.2023.114332] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/21/2023] [Accepted: 01/27/2023] [Indexed: 02/04/2023] Open
Abstract
In the modern era, cancer can be controlled by chemotherapy treatment, and in many situations a stable disease is obtained. The significant clinical success and subsequent commercialization of naturally derived molecules have further encouraged their exploration as adjunctive therapies in cancer management. The purpose of this comprehensive review is to update the anticancer mechanisms triggered by Erinacine A and regulation of signaling pathways potentially involved in its anticancer activity.The results of preclinical research showed that Erinacin A, a therapeutically important biological metabolite isolated from the basidiomycete fungus Hericium erinaceus offers a multitude of possible chemotherapeutic applications by regulating complex signaling pathways as validated by various pharmacological in vitro and in vivo studies. As a result of Erinacin A's action on oncological signaling pathways, it resulted in induction of apoptosis, reduction of proliferation, invasiveness, generation of oxidative stress and cell cycle arrest in cancer cells.
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Affiliation(s)
- Parteek Prasher
- Department of Chemistry, University of Petroleum & Energy Studies, Energy Acres, Dehradun 248007, India.
| | - Mousmee Sharma
- Department of Chemistry, Uttaranchal University, Arcadia Grant, Dehradun 248007, India.
| | - Amit Kumar Sharma
- Department of Chemistry, University of Petroleum & Energy Studies, Energy Acres, Dehradun 248007, India.
| | | | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Christophe Hano
- Laboratoire de Biologie Des Ligneux Et Des Grandes Cultures (LBLGC), INRA USC1328 Université ď Orléans, 45067 Orléans Cedex 2, France.
| | - William C Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong.
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Berovic M, Zhong JJ. Advances in Production of Medicinal Mushrooms Biomass in Solid State and Submerged Bioreactors. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2023; 184:125-161. [PMID: 36592190 DOI: 10.1007/10_2022_208] [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: 01/03/2023]
Abstract
Production of mushroom fruit bodies using farming technology could hardly meet the increasing demand of the world market. During the last several decades, there have been various basic and applied studies on fungal physiology, metabolism, process engineering, and (pre)clinical studies. The fundamental aspects of solid-state cultivation of various kinds of medicinal mushroom mycelia in various types of bioreactors were established. Solid-state cultivation of medicinal mushrooms for their biomass and bioactive metabolites production appear very suitable for veterinary use. Development of comprehensive submerged technologies using stirred tank and airlift bioreactors is the most promising technology for fast and large-scale production of medicinal fungi biomass and their pharmaceutically active products for human need. The potentials initiate the development of new drugs and some of the most attractive over-the-counter human and veterinary remedies. This article is to overview the engineering achievements in solid state and submerged cultivations of medicinal mushrooms in bioreactors.
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Affiliation(s)
- Marin Berovic
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Ljubljana, Slovenia.
| | - Jian-Jiang Zhong
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, and Laboratory of Molecular Biochemical Engineering and Advanced Fermentation Technology, Department of Bioengineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China.
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Enhanced Erinacine A Production by Hericium erinaceus Using Solid-State Cultivation. FERMENTATION 2021. [DOI: 10.3390/fermentation7030182] [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
Hericium erinaceus (HE) is a large edible medicinal fungus. Erinacine A (ErA) is a secondary metabolite presented in the mycelia of HE, with pharmacological effects as a nerve growth factor on the central nervous system. In this study, solid-state cultivation of HE was carried out in Petri dishes and glass jars for the production of mycelial biomass and ErA. The potato dextrose agar (PDA) had the highest mycelial biomass at an optimal temperature of 25 °C, but no ErA was found in the agar media. In glass jar cultivation, the mycelial biomass and specific yield of ErA in different substrates, particle sizes, substrate weights, nitrogen sources, and inorganic salts were investigated. The ErA was purified by a self-pack silica gel column and a semi-preparative HPLC and was identified by liquid chromatography-tandem mass spectrometer. The best conditions for solid-state cultivation of HE when using corn kernel as substrate, particle size less than 2.38 mm, and addition of 10mM ZnSO4, 7H2O, mycelial biomass of 50.24 mg cell dry weight/g substrate was obtained, in addition, the specific yield of ErA could reach 165.36 mg/g cell dry weight.
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Identification and Determination of Compounds Unique to Hericium in an Edible New Zealand Mushroom Hericium novae-zealandiae. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02098-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Valu MV, Soare LC, Sutan NA, Ducu C, Moga S, Hritcu L, Boiangiu RS, Carradori S. Optimization of Ultrasonic Extraction to Obtain Erinacine A and Polyphenols with Antioxidant Activity from the Fungal Biomass of Hericium erinaceus. Foods 2020; 9:foods9121889. [PMID: 33352839 PMCID: PMC7766035 DOI: 10.3390/foods9121889] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 12/15/2020] [Accepted: 12/15/2020] [Indexed: 12/12/2022] Open
Abstract
Hericium erinaceus is a medicinal fungal species that produces the active biological metabolite erinacine A with strong antioxidant activity. The classical extraction techniques used to date to obtain metabolites from this fungal species require high consumption of resources and energy and, in the end, prove to be expensive and inefficient, especially on a biomedical scale. The aim of this research is based on the development of an ultrasonic extraction (UE) method for the identification and extraction of biological compounds with high antioxidant activity from the mycelia of H. erinaceus biomass developed through a solid cultivation process. The extraction process was optimized by varying parameters to determine the best extraction yield of metabolites involved in such antioxidant activity, using the response surface methodology (RSM). The physicochemical analyses were oriented towards the investigation of polyphenols, flavonoids, and the diterpenoid erinacine A. It is highlighted that there is a very good mutual connection between the concentration of polyphenols and flavonoids in the extracts studied and the diterpenoid erinacine A. Also, this study describes an efficient and qualitative extraction method for extracting natural antioxidants from the H. erinaceus mushroom, since toxic solvents were not used in the developed extraction procedure. This biomass can be used both as a food source and as a possible phytotherapeutic tool in the prevention or treatment of various neurodegenerative disorders that require drugs with strong antioxidant activity.
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Affiliation(s)
- Mihai-Vlad Valu
- Department of Natural Sciences, Faculty of Science, University of Pitesti, Targu din Vale Street, 110040 Pitesti, Romania; (M.-V.V.); (L.C.S.); (N.A.S.)
- Regional Research and Development Center for Innovative Materials, University of Pitesti, Products, and Processes from Automotive Industry, 11 Doaga Street, Arges, 110440 Pitesti, Romania; (C.D.); (S.M.)
| | - Liliana Cristina Soare
- Department of Natural Sciences, Faculty of Science, University of Pitesti, Targu din Vale Street, 110040 Pitesti, Romania; (M.-V.V.); (L.C.S.); (N.A.S.)
| | - Nicoleta Anca Sutan
- Department of Natural Sciences, Faculty of Science, University of Pitesti, Targu din Vale Street, 110040 Pitesti, Romania; (M.-V.V.); (L.C.S.); (N.A.S.)
| | - Catalin Ducu
- Regional Research and Development Center for Innovative Materials, University of Pitesti, Products, and Processes from Automotive Industry, 11 Doaga Street, Arges, 110440 Pitesti, Romania; (C.D.); (S.M.)
| | - Sorin Moga
- Regional Research and Development Center for Innovative Materials, University of Pitesti, Products, and Processes from Automotive Industry, 11 Doaga Street, Arges, 110440 Pitesti, Romania; (C.D.); (S.M.)
| | - Lucian Hritcu
- Department of Biology, Alexandru Ioan Cuza University of Iasi, Bd. Carol I, No. 11, 700506 Iasi, Romania; (L.H.); (R.S.B.)
| | - Razvan Stefan Boiangiu
- Department of Biology, Alexandru Ioan Cuza University of Iasi, Bd. Carol I, No. 11, 700506 Iasi, Romania; (L.H.); (R.S.B.)
| | - Simone Carradori
- Department of Pharmacy, “G. d’Annunzio” University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy
- Correspondence:
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Shirokikh IG, Polezhaeva TV, Shirokikh AA, Khudyakov AN, Sergushkina MI, Nazarova JI, Paturova IG. Cryoprotective Properties of the Polysaccharide Fraction of the Mushroom Hericium erinaceus BP 16. BIOL BULL+ 2020. [DOI: 10.1134/s1062359020010124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Corana F, Cesaroni V, Mannucci B, Baiguera RM, Picco AM, Savino E, Ratto D, Perini C, Kawagishi H, Girometta CE, Rossi P. Array of Metabolites in Italian Hericium erinaceus Mycelium, Primordium, and Sporophore. Molecules 2019; 24:E3511. [PMID: 31569709 PMCID: PMC6803874 DOI: 10.3390/molecules24193511] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 09/12/2019] [Accepted: 09/24/2019] [Indexed: 02/08/2023] Open
Abstract
Hericium erinaceus is a medicinal mushroom that contains many molecules promising a plethora of therapeutic properties. In this study, the strain H.e.2 (MicUNIPV, University of Pavia, Italy) was isolated from a sporophore collected in Tuscany (Italy). Mycelium, primordium, and wild type and cultivated sporophores were analyzed by HPLC-UV-ESI/MS. Erinacine A in the mycelium and hericenones C and D in the sporophores were quantified by comparison with their standard molecules. For the first time, H. erinaceus primordium was also investigated for the presence of these molecules. Comparing with the literature data, hericenes, molecules structurally similar to hericenones, were present in all our samples. The highest contents of hericenones C and D were detected in cultivated sporophores, compared to the wild type. The comparison of these data with those of another Italian H. erinaceus strain (H.e.1 MicUNIPV) was discussed. The results led us to select H. erinaceus strains more suitable for mycelium production or sporophore cultivation to obtain extracts with a higher content of bioactive compounds. This work provides a further step towards standardizing the procedures in the development of dietary supplements made from mushrooms.
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Affiliation(s)
- Federica Corana
- Centro Grandi Strumenti, University of Pavia, 27100 Pavia, Italy.
| | - Valentina Cesaroni
- Department of Earth and Environmental Sciences, University of Pavia, 27100 Pavia, Italy.
| | - Barbara Mannucci
- Centro Grandi Strumenti, University of Pavia, 27100 Pavia, Italy.
| | | | - Anna Maria Picco
- Department of Earth and Environmental Sciences, University of Pavia, 27100 Pavia, Italy.
| | - Elena Savino
- Department of Earth and Environmental Sciences, University of Pavia, 27100 Pavia, Italy.
| | - Daniela Ratto
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Claudia Perini
- Department of Life Sciences, University of Siena, 53100 Siena, Italy.
| | - Hirokazu Kawagishi
- Research Institute of Green Science and Technology, Shizuoka University, Shizuoka 422-8529, Japan.
| | | | - Paola Rossi
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
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Ratto D, Corana F, Mannucci B, Priori EC, Cobelli F, Roda E, Ferrari B, Occhinegro A, Di Iorio C, De Luca F, Cesaroni V, Girometta C, Bottone MG, Savino E, Kawagishi H, Rossi P. Hericium erinaceus Improves Recognition Memory and Induces Hippocampal and Cerebellar Neurogenesis in Frail Mice during Aging. Nutrients 2019; 11:E715. [PMID: 30934760 PMCID: PMC6521003 DOI: 10.3390/nu11040715] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 03/19/2019] [Accepted: 03/25/2019] [Indexed: 12/27/2022] Open
Abstract
Frailty is a geriatric syndrome associated with both locomotor and cognitive decline, implicated in both poor quality of life and negative health outcomes. One central question surrounding frailty is whether phenotypic frailty is associated with the cognitive impairment during aging. Using spontaneous behavioral tests and by studying the dynamic change during aging, we demonstrated that the two form of vulnerability, locomotor and recognition memory decline, develop in parallel and therefore, integration of the motoric and cognitive evaluations are imperative. We developed an integrated frailty index based on both phenotypic and recognition memory performances. Hericium erinaceus (H. erinaceus) is a medicinal mushroom that improves recognition memory in mice. By using HPLC-UV-ESI/MS analyses we obtained standardized amounts of erinacine A and hericenones C and D in H. erinaceus extracts, that were tested in our animal model of physiological aging. Two-month oral supplementation with H. erinaceus reversed the age-decline of recognition memory. Proliferating cell nuclear antigen (PCNA) and doublecortin (DCX) immunohistochemistry in the hippocampus and cerebellum in treated mice supported a positive effect of an H. erinaceus on neurogenesis in frail mice.
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Affiliation(s)
- Daniela Ratto
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Federica Corana
- Centro Grandi Strumenti, University of Pavia, 27100 Pavia, Italy.
| | - Barbara Mannucci
- Centro Grandi Strumenti, University of Pavia, 27100 Pavia, Italy.
| | - Erica Cecilia Priori
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Filippo Cobelli
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Elisa Roda
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
- Laboratory of Clinical & Experimental Toxicology, Pavia Poison Centre, National Toxicology Information Centre, Toxicology Unit, ICS Maugeri SpA, IRCCS Pavia, 27100 Pavia, Italy.
| | - Beatrice Ferrari
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Alessandra Occhinegro
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Carmine Di Iorio
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Fabrizio De Luca
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Valentina Cesaroni
- Department of Earth and Environmental Sciences, University of Pavia, 27100 Pavia, Italy.
| | - Carolina Girometta
- Department of Earth and Environmental Sciences, University of Pavia, 27100 Pavia, Italy.
| | - Maria Grazia Bottone
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
| | - Elena Savino
- Department of Earth and Environmental Sciences, University of Pavia, 27100 Pavia, Italy.
| | - Hirokazu Kawagishi
- Research Institute of Green Science and Technology, Shizuoka University, Shizuoka 422-8529, Japan.
| | - Paola Rossi
- Department of Biology and Biotechnology "L. Spallanzani", University of Pavia, 27100 Pavia, Italy.
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13
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Li IC, Lee LY, Tzeng TT, Chen WP, Chen YP, Shiao YJ, Chen CC. Neurohealth Properties of Hericium erinaceus Mycelia Enriched with Erinacines. Behav Neurol 2018; 2018:5802634. [PMID: 29951133 PMCID: PMC5987239 DOI: 10.1155/2018/5802634] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 03/28/2018] [Indexed: 12/13/2022] Open
Abstract
Hericium erinaceus, an ideal culinary-medicinal mushroom, has become a well-established candidate in promoting positive brain and nerve health-related activities by inducing the nerve growth factor from its bioactive ingredient. Among its active compounds, only erinacine A has confirmed pharmacological actions in the central nervous system in rats. Hence, this review has summarized the available information on the neurohealth properties of H. erinaceus mycelia enriched with erinacines, which may contribute to further research on the therapeutic roles of these mycelia. The safety of this mushroom has also been discussed. Although it has been difficult to extrapolate the in vivo studies to clinical situations, preclinical studies have shown that there can be improvements in ischemic stroke, Parkinson's disease, Alzheimer's disease, and depression if H. erinaceus mycelia enriched with erinacines are included in daily meals.
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Affiliation(s)
- I-Chen Li
- Grape King Bio Ltd, Zhong-Li Dist., Taoyuan City, Taiwan
| | - Li-Ya Lee
- Grape King Bio Ltd, Zhong-Li Dist., Taoyuan City, Taiwan
| | - Tsai-Teng Tzeng
- Institute of Biopharmaceutical Sciences, National Yang-Ming University, Taipei City, Taiwan
| | - Wan-Ping Chen
- Grape King Bio Ltd, Zhong-Li Dist., Taoyuan City, Taiwan
| | - Yen-Po Chen
- Grape King Bio Ltd, Zhong-Li Dist., Taoyuan City, Taiwan
| | - Young-Ju Shiao
- Institute of Biopharmaceutical Sciences, National Yang-Ming University, Taipei City, Taiwan
| | - Chin-Chu Chen
- Grape King Bio Ltd, Zhong-Li Dist., Taoyuan City, Taiwan
- Institute of Food Science and Technology, National Taiwan University, Taipei City, Taiwan
- Department of Food Science, Nutrition and Nutraceutical Biotechnology, Shih Chien University, Taipei City, Taiwan
- Institute of Biotechnology, National Changhua University of Education, Changhua, Taiwan
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14
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Chang CH, Chen Y, Yew XX, Chen HX, Kim JX, Chang CC, Peng CC, Peng RY. Improvement of erinacine A productivity in Hericium erinaceus mycelia and its neuroprotective bioactivity against the glutamate-insulted apoptosis. Lebensm Wiss Technol 2016. [DOI: 10.1016/j.lwt.2015.08.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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15
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Shen T, Morlock G, Zorn H. Production of cyathane type secondary metabolites by submerged cultures of Hericium erinaceus and evaluation of their antibacterial activity by direct bioautography. Fungal Biol Biotechnol 2015; 2:8. [PMID: 28955459 PMCID: PMC5611583 DOI: 10.1186/s40694-015-0018-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 12/09/2015] [Indexed: 11/18/2022] Open
Abstract
Background Fungi of the phylum Basidiomycota are well-known to form a broad spectrum of biologically active secondary metabolites, especially low molecular weight compounds such as terpenoids. Hericium erinaceus produces various cyathane type diterpenoids including erinacines. However, no quantitative data and production kinetics have been reported on the biosynthesis of the erinacines C and P in submerged cultures. In the present study, the production of erinacine C was optimized, and the product formation kinetics as well as the antimicrobial activity were studied by high-performance liquid chromatography (HPLC), high-performance thin-layer chromatography (HPTLC) and direct bioautography. Results Oatmeal and Edamin® K were identified to be crucial media components for an efficient production of erinacine C. The highest concentrations of erinacine C were obtained in the optimized culture medium on the 9th culture day (approximately 260 mg L−1). The production of erinacine P was strongly time dependent. The maximum concentration of erinacine P of 184 mg L−1 was observed on the third culture day. Afterwards, the concentrations of erinacine P decreased while the concentrations of erinacine C steadily increased. Comparable results were obtained by HPTLC with UV detection and HPLC with diode-array detection (DAD) analyses. Direct bioautography allowed for an additional analysis of the antimicrobial activity of the secondary metabolites. Conclusions The C and N sources oatmeal and Edamin® K induced the formation of erinacine C. Detailed product formation kinetics of the erinacines C and P have been reported for the first time. HPTLC combined with the Aliivibrio fischeri bioassay allowed for an instant detection of cyathane diterpenoids in crude extracts and for an evaluation of the antimicrobial activity of the secondary metabolites directly on the plate. Electronic supplementary material The online version of this article (doi:10.1186/s40694-015-0018-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- T Shen
- Institute of Food Chemistry and Food Biotechnology, Justus Liebig University Giessen, Heinrich-Buff-Ring 17, 35392 Giessen, Germany
| | - G Morlock
- Institute of Nutritional Science, and Interdisciplinary Research Center for Biosystems, Land Use and Nutrition, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - H Zorn
- Institute of Food Chemistry and Food Biotechnology, Justus Liebig University Giessen, Heinrich-Buff-Ring 17, 35392 Giessen, Germany
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16
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Erinacine C: A novel approach to produce the secondary metabolite by submerged cultivation of Hericium erinaceus. Fungal Biol 2015; 119:1334-1344. [DOI: 10.1016/j.funbio.2015.10.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 09/23/2015] [Accepted: 10/07/2015] [Indexed: 11/17/2022]
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17
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Shen T, Hof LM, Hausmann H, Stadler M, Zorn H. Development of an enzyme linked immunosorbent assay for detection of cyathane diterpenoids. BMC Biotechnol 2014; 14:98. [PMID: 25404227 PMCID: PMC4239385 DOI: 10.1186/s12896-014-0098-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 11/05/2014] [Indexed: 11/10/2022] Open
Abstract
Background So-called cyathane type diterpenoids are produced as secondary metabolites by basidiomycetes. Based on their antibacterial, fungicidal, and cytotoxic properties, cyathane type terpenoids represent interesting target compounds in fungal biotechnology. Results An indirect competitive enzyme linked immunosorbent assay has been developed for detection of cyathane type diterpenoids. Rabbit polyclonal antibodies were raised against a mixture of striatal A and B conjugated to bovine serum albumin. The conditions for direct attachment of the hapten striatal B to a solid phase by passive adsorption were optimized. The cross reactivities of the striatals A, C and D, of the striatins A and B, and of the erinacines C and P to striatal B were determined. The validation study showed that the ELISA was precise and sensitive. The average IC50 of striatal B was 36.0 ng mL−1 with an inter-assay coefficient of variation (CV) of 13.2% (n = 5). Recoveries from striatal B spiked samples in the assay were in the range of 97.3 – 125.9%. A good correlation between the striatal B concentration measured by the ELISA and by HPLC-DAD (y = 1.1122× – 0.1585, R2 = 0.9942) was obtained from linear regression analysis. The suitability of the ELISA for detection of cyathane type diterpenoids in submerged cultures and fruiting bodies of H. erinaceus was studied. It showed cross reactivity with supernatants from submerged cultures and extracts thereof, but did not show cross reactivity with extracts from fruiting bodies. Conclusions The developed method is appropriate for qualitative and quantitative detection of cyathane diterpenoids in complex mixtures. Due to its high sensitivity and specificity, it represents an ideal screening method for discovering new cyathane diterpenoids and new potential producers of them. Electronic supplementary material The online version of this article (doi:10.1186/s12896-014-0098-4) contains supplementary material, which is available to authorized users.
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18
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Lee KF, Chen JH, Teng CC, Shen CH, Hsieh MC, Lu CC, Lee KC, Lee LY, Chen WP, Chen CC, Huang WS, Kuo HC. Protective effects of Hericium erinaceus mycelium and its isolated erinacine A against ischemia-injury-induced neuronal cell death via the inhibition of iNOS/p38 MAPK and nitrotyrosine. Int J Mol Sci 2014; 15:15073-89. [PMID: 25167134 PMCID: PMC4200813 DOI: 10.3390/ijms150915073] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 08/15/2014] [Accepted: 08/19/2014] [Indexed: 12/23/2022] Open
Abstract
Hericium erinaceus, an edible mushroom, has been demonstrated to potentiate the effects of numerous biological activities. The aim of this study was to investigate whether H. erinaceus mycelium could act as an anti-inflammatory agent to bring about neuroprotection using a model of global ischemic stroke and the mechanisms involved. Rats were treated with H. erinaceus mycelium and its isolated diterpenoid derivative, erinacine A, after ischemia reperfusion brain injuries caused by the occlusion of the two common carotid arteries. The production of inflammatory cytokines in serum and the infracted volume of the brain were measured. The proteins from the stroke animal model (SAM) were evaluated to determine the effect of H. erinaceus mycelium. H. erinaceus mycelium reduced the total infarcted volumes by 22% and 44% at a concentration of 50 and 300 mg/kg, respectively, compared to the SAM group. The levels of acute inflammatory cytokines, including interleukin-1β, interleukin-6 and tumor necrosis factor á, were all reduced by erinacine A. Levels of nitrotyrosine-containing proteins, phosphorylation of p38 MAPK and CCAAT enhancer-binding protein (C/EBP) and homologous protein (CHOP) expression were attenuated by erinacine A. Moreover, the modulation of ischemia injury factors present in the SAM model by erinacine A seemed to result in the suppression of reactive nitrogen species and the downregulation of inducible NO synthase (iNOS), p38 MAPK and CHOP. These findings confirm the nerve-growth properties of Hericium erinaceus mycelium, which include the prevention of ischemic injury to neurons; this protective effect seems to be involved in the in vivo activity of iNOS, p38 MAPK and CHOP.
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Affiliation(s)
- Kam-Fai Lee
- Department of Pathology, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan.
| | - Jiann-Hwa Chen
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan.
| | - Chih-Chuan Teng
- Department of Nursing and Chronic Diseases and Health Promotion Research Center, Chang Gung University of Science and Technology, Chiayi 61363, Taiwan.
| | - Chien-Heng Shen
- Department of Hepato-Gastroenterology, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan.
| | - Meng-Chiao Hsieh
- Division of Colon and Rectal Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan.
| | - Chien-Chang Lu
- Department of Colorectal Surgery and Department of Surgery, Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan.
| | - Ko-Chao Lee
- Department of Colorectal Surgery and Department of Surgery, Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan.
| | - Li-Ya Lee
- Department of Pathology, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan.
| | - Wan-Ping Chen
- Department of Pathology, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan.
| | - Chin-Chu Chen
- Department of Pathology, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan.
| | - Wen-Shih Huang
- Division of Colon and Rectal Surgery, Department of Surgery, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan.
| | - Hsing-Chun Kuo
- Department of Pathology, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan.
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19
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Li IC, Chen YL, Lee LY, Chen WP, Tsai YT, Chen CC, Chen CS. Evaluation of the toxicological safety of erinacine A-enriched Hericium erinaceus in a 28-day oral feeding study in Sprague-Dawley rats. Food Chem Toxicol 2014; 70:61-7. [PMID: 24810469 DOI: 10.1016/j.fct.2014.04.040] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Revised: 04/11/2014] [Accepted: 04/27/2014] [Indexed: 12/29/2022]
Abstract
Natural products have attained great importance as they are believed to be the new alternative medicines for conventional therapy. As numerous studies have proved the tremendous medicinal values of Hericium erinaceus, it is necessary to take into account its safety as well as its risk for the recipient. However, mushroom mycelium has an identity distinct from mushrooms, as two specific classes of compounds, hericenones and erinacines, can only be extracted from both the fruit body and the cultured mycelium, respectively. Therefore, this is the first report on the evaluation of the toxicity of H.erinaceus mycelium, enriched with 5mg/g erinacine A, by a 28-day repeated oral administration study in Sprague-Dawley rats. Three doses of 1 (Low), 2 (Mid) and 3 (High) g/kg body weight/day were selected for the study while distilled water served as control. All animals survived to the end of the study. No abnormal changes were observed in clinical signs. No adverse or test article-related differences were found in urinalysis, haematology and serum biochemistry parameters, between the treatment and control groups. No gross pathological findings and histopathological differences were seen. Therefore, the no-observed-adverse-effect level of erinacine A-enriched H.erinaceus is greater than 3g/kgbody weight/day.
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Affiliation(s)
- I-Chen Li
- Grape King Biotechnology Inc., Zhong-Li 320, Taiwan.
| | - Yen-Lien Chen
- Grape King Biotechnology Inc., Zhong-Li 320, Taiwan.
| | - Li-Ya Lee
- Grape King Biotechnology Inc., Zhong-Li 320, Taiwan.
| | - Wan-Ping Chen
- Grape King Biotechnology Inc., Zhong-Li 320, Taiwan.
| | - Yueh-Ting Tsai
- Testing Center, Super Laboratory Inc., Taipei 24890, Taiwan.
| | - Chin-Chu Chen
- Grape King Biotechnology Inc., Zhong-Li 320, Taiwan.
| | - Chin-Shuh Chen
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung 402, Taiwan.
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