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Doğan B, Yıldız Z, Aksöz N, Eninanç AB, Dağ İ, Yıldız A, Doğan HH, Yamaç M. Flask and reactor scale production of plant growth regulators by Inonotus hispidus: optimization, immobilization and kinetic parameters. Prep Biochem Biotechnol 2023; 53:1210-1223. [PMID: 37405401 DOI: 10.1080/10826068.2023.2185636] [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] [Indexed: 07/06/2023]
Abstract
The aims of the presented study are to compare submerged, static, and solid-state fermentation in the production of gibberellic acid (GA3), indole acetic acid (IAA), and abscisic acid (ABA) by Inonotus hispidus, to optimize with a statistical approach, and to determine the kinetic parameters under flask and reactor conditions. The maximum concentrations of GA3, (2478.85 ± 68.53 mg/L), ABA, (273.26 ± 6.17 mg/L) and IAA (30.67 ± 0.19 mg/L) were obtained in submerged conditions. After optimization, these values reached 2998.85 ± 28.85, 339.47 ± 5.50, and 34.56 ± 0.25 mg/L, respectively. Immobilization of fungal cells on synthetic fiber, polyurethane foam, and alginate beads resulted in an increase in plant growth regulators (PGR) production by 5.53%- 5.79% under optimized conditions. At the reactor scale, a significant increase was observed for GA3 concentration, 5441.54 mg/L, which was 2.14 and 1.45 times higher than non-optimized and optimized conditions in the flask scale, respectively. The maximum values for ABA and IAA were 390.39 and 44.79 mg/L, respectively. Although the specific growth rate (µ) decreases relatively from non-optimized flask conditions to optimized reactor conditions, it was observed that the PGR amounts produced per liter medium (rp) and per gram biomass (Qp) increased significantly. This is the first report on the synthesis of PGR by Inonotus hispidus which could be crucial for sustainable agriculture.
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Affiliation(s)
| | - Zeki Yıldız
- Department of Statistics, Faculty of Science, Eskisehir Osmangazi University, Eskisehir, Türkiye
| | - Nilüfer Aksöz
- Professor Emeritus, Department of Biology, Faculty of Science, Hacettepe University, Ankara, Türkiye
| | | | - İlknur Dağ
- Central Research Laboratory Application and Research Center, Eskisehir Osmangazi University, Eskisehir, Türkiye
- Vocational Health Services High School, Eskisehir Osmangazi University, Eskisehir, Türkiye
| | - Abdunnasır Yıldız
- Department of Biology, Faculty of Science, Dicle University, Diyarbakır, Türkiye
| | - Hasan Hüseyin Doğan
- Department of Biology, Faculty of Science, Selcuk University, Konya, Türkiye
| | - Mustafa Yamaç
- Department of Biology, Faculty of Science, Eskisehir Osmangazi University, Eskisehir, Türkiye
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Wang C, Guo B, Yang Z, Du L, Yu C, Zhou Y, Zhao H, Wang Y, Duan L. Discovery of Novel Hybrid-Type Strigolactone Mimics Derived from Cinnamic Amide. Int J Mol Sci 2023; 24:9967. [PMID: 37373113 DOI: 10.3390/ijms24129967] [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: 04/26/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Strigolactones (SLs) are a class of plant hormones and rhizosphere communication signals of great interest. They perform diverse biological functions including the stimulation of parasitic seed germination and phytohormonal activity. However, their practical use is limited by their low abundance and complex structure, which requires simpler SL analogues and mimics with maintained biological function. Here, new, hybrid-type SL mimics were designed, derived from Cinnamic amide, a new potential plant growth regulator with good germination and rooting-promoting activities. Bioassay results indicated that compound 6 not only displayed good germination activity against the parasitic weed O. aegyptiaca with an EC50 value of 2.36 × 10-8 M, but also exhibited significant inhibitory activity against Arabidopsis root growth and lateral root formation, as well as promoting root hair elongation, similar to the action of GR24. Further morphological experiments on Arabidopsis max2-1 mutants revealed that 6 possessed SL-like physiological functions. Furthermore, molecular docking studies indicated that the binding mode of 6 was similar to that of GR24 in the active site of OsD14. This work provides valuable clues for the discovery of novel SL mimics.
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Affiliation(s)
- Chunying Wang
- State Key Laboratory of Plant Physiology and Biochemistry, Engineering Research Center of Plant Growth Regulator, Ministry of Education & College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Bingbo Guo
- Innovation Center of Pesticide Research, Department of Applied Chemistry, College of Science, China Agricultural University, Beijing 100193, China
| | - Zhaokai Yang
- Innovation Center of Pesticide Research, Department of Applied Chemistry, College of Science, China Agricultural University, Beijing 100193, China
| | - Lin Du
- State Key Laboratory of Plant Physiology and Biochemistry, Engineering Research Center of Plant Growth Regulator, Ministry of Education & College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Chunxin Yu
- College of Plant Science and Technology, Beijing University of Agriculture, Beijing 102206, China
| | - Yuyi Zhou
- State Key Laboratory of Plant Physiology and Biochemistry, Engineering Research Center of Plant Growth Regulator, Ministry of Education & College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
| | - Hanqing Zhao
- College of Plant Science and Technology, Beijing University of Agriculture, Beijing 102206, China
| | - Ye Wang
- College of Plant Science and Technology, Beijing University of Agriculture, Beijing 102206, China
| | - Liusheng Duan
- State Key Laboratory of Plant Physiology and Biochemistry, Engineering Research Center of Plant Growth Regulator, Ministry of Education & College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China
- College of Plant Science and Technology, Beijing University of Agriculture, Beijing 102206, China
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Li H, Tian Y, Menolli N, Ye L, Karunarathna SC, Perez-Moreno J, Rahman MM, Rashid MH, Phengsintham P, Rizal L, Kasuya T, Lim YW, Dutta AK, Khalid AN, Huyen LT, Balolong MP, Baruah G, Madawala S, Thongklang N, Hyde KD, Kirk PM, Xu J, Sheng J, Boa E, Mortimer PE. Reviewing the world's edible mushroom species: A new evidence-based classification system. Compr Rev Food Sci Food Saf 2021; 20:1982-2014. [PMID: 33599116 DOI: 10.1111/1541-4337.12708] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 12/04/2020] [Accepted: 12/21/2020] [Indexed: 12/16/2022]
Abstract
Wild mushrooms are a vital source of income and nutrition for many poor communities and of value to recreational foragers. Literature relating to the edibility of mushroom species continues to expand, driven by an increasing demand for wild mushrooms, a wider interest in foraging, and the study of traditional foods. Although numerous case reports have been published on edible mushrooms, doubt and confusion persist regarding which species are safe and suitable to consume. Case reports often differ, and the evidence supporting the stated properties of mushrooms can be incomplete or ambiguous. The need for greater clarity on edible species is further underlined by increases in mushroom-related poisonings. We propose a system for categorizing mushroom species and assigning a final edibility status. Using this system, we reviewed 2,786 mushroom species from 99 countries, accessing 9,783 case reports, from over 1,100 sources. We identified 2,189 edible species, of which 2,006 can be consumed safely, and a further 183 species which required some form of pretreatment prior to safe consumption or were associated with allergic reactions by some. We identified 471 species of uncertain edibility because of missing or incomplete evidence of consumption, and 76 unconfirmed species because of unresolved, differing opinions on edibility and toxicity. This is the most comprehensive list of edible mushrooms available to date, demonstrating the huge number of mushrooms species consumed. Our review highlights the need for further information on uncertain and clash species, and the need to present evidence in a clear, unambiguous, and consistent manner.
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Affiliation(s)
- Huili Li
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,East and Central Asia Regional Office, World Agroforestry Centre (ICRAF), Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
| | - Yang Tian
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Nelson Menolli
- Núcleo de Pesquisa em Micologia, Instituto de Botânica, São Paulo, Brazil.,Departamento de Ciências da Natureza e Matemática (DCM), Subárea de Biologia (SAB), Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP), São Paulo, Brazil
| | - Lei Ye
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,East and Central Asia Regional Office, World Agroforestry Centre (ICRAF), Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
| | - Samantha C Karunarathna
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,East and Central Asia Regional Office, World Agroforestry Centre (ICRAF), Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
| | | | - Mohammad Mahmudur Rahman
- Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Md Harunur Rashid
- Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | | | - Leela Rizal
- The University of Queensland, School of Biological Sciences, Brisbane, Queensland, Australia
| | - Taiga Kasuya
- Department of Biology, Keio University, Yokohama, Kanagawa, Japan
| | - Young Woon Lim
- School of Biological Sciences and Institute of Microbiology, Seoul National University, Seoul, Korea
| | - Arun Kumar Dutta
- Department of Botany, West Bengal State University, Barasat, West Bengal, India
| | | | - Le Thanh Huyen
- Department of Toxicology and Environmental Monitoring, Faculty of Environment, Hanoi University of Natural Resources and Environment, Tu Liem North District, Hanoi, Vietnam
| | - Marilen Parungao Balolong
- Department of Biology, College of Arts and Sciences, University of the Philippines, Manila, the Philippines
| | - Gautam Baruah
- Balipara Tract and Frontier Foundation, Guwahati, Assam, India
| | - Sumedha Madawala
- Department of Botany, Faculty of Science, University of Peradeniya, Peradeniya, Sri Lanka
| | - Naritsada Thongklang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand.,School of Science, Mae Fah Luang University, Chiang Rai, Thailand
| | - Kevin D Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand.,School of Science, Mae Fah Luang University, Chiang Rai, Thailand.,Mushroom Research Foundation, Chiang Mai, Thailand
| | - Paul M Kirk
- Biodiversity Informatics and Spatial Analysis, Jodrell Laboratory, Royal Botanic Gardens Kew, Surrey, UK
| | - Jianchu Xu
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,East and Central Asia Regional Office, World Agroforestry Centre (ICRAF), Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
| | - Jun Sheng
- Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Eric Boa
- Institute of Biology, University of Aberdeen, Aberdeen, UK
| | - Peter E Mortimer
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
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Wang Z, Liu J, Zhong X, Li J, Wang X, Ji L, Shang X. Rapid Characterization of Chemical Components in Edible Mushroom Sparassis crispa by UPLC-Orbitrap MS Analysis and Potential Inhibitory Effects on Allergic Rhinitis. Molecules 2019; 24:E3014. [PMID: 31434231 PMCID: PMC6720900 DOI: 10.3390/molecules24163014] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 08/16/2019] [Accepted: 08/18/2019] [Indexed: 12/28/2022] Open
Abstract
Sparassis crispa is a kind of edible fungus widely grows in the north temperate zone, which shows various medicinal properties. Due to the complexity of chemical constitutes of this species, few investigations have acquired a comprehensive configuration for the chemical profile of it. In this study, a strategy based on ultra-high performance liquid chromatography (UPLC) combined with Orbitrap mass spectrometer (MS) was established for rapidly characterizing various chemical components in S. crispa. Through the summarized MS/MS fragmentation patterns of reference compounds and systematic identification strategy, a total of 110 components attributed to six categories were identified for the first time. Moreover, allergic rhinitis (AR) is a worldwide inflammatory disease seriously affecting human health, and the development of drugs to treat AR has been a topic of interest. It has been reported that the extracts of S. crispa showed obvious inhibitory effects on degranulation of mast cell- and allergen-induced IgE and proinflammatory mediators, but the active components and specific mechanism were still not clear. Src family kinases (SFKs) participate in the initial stage of allergy occurrence, which are considered the targets of AR treatment. Herein, on the basis of that self-built chemical database, virtual screening was applied to predict the potential SFKs inhibitors in S. crispa, using known crystal structures of Hck, Lyn, Fyn, and Syk as receptors, followed by the anti-inflammatory activity evaluation for screened hits by intracellular calcium mobilization assay. As results, sparoside A was directly confirmed to have strong anti-inflammatory activity with an IC50 value of 5.06 ± 0.60 μM. This study provides a useful elucidation for the chemical composition of S. crispa, and demonstrated its potential inhibitory effects on AR, which could promote the research and development of effective agents from natural resources.
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Affiliation(s)
- Zhixin Wang
- Beijing Key Laboratory of Bioactive Substance and Functional Food, Beijing Union University, No.191 Beitucheng West Road, Haidian District, Beijing 100191, China.
| | - Jingyu Liu
- College of Food Science and Engineering, Shanxi Agricultural University, No. 1 Mingxian South Road, Taigu County, Jinzhong 030801, China
| | - Xiangjian Zhong
- Beijing Key Laboratory of Bioactive Substance and Functional Food, Beijing Union University, No.191 Beitucheng West Road, Haidian District, Beijing 100191, China
| | - Jinjie Li
- Beijing Key Laboratory of Bioactive Substance and Functional Food, Beijing Union University, No.191 Beitucheng West Road, Haidian District, Beijing 100191, China
| | - Xin Wang
- Beijing Key Laboratory of Bioactive Substance and Functional Food, Beijing Union University, No.191 Beitucheng West Road, Haidian District, Beijing 100191, China
| | - Linlin Ji
- Beijing Key Laboratory of Bioactive Substance and Functional Food, Beijing Union University, No.191 Beitucheng West Road, Haidian District, Beijing 100191, China
| | - Xiaoya Shang
- Beijing Key Laboratory of Bioactive Substance and Functional Food, Beijing Union University, No.191 Beitucheng West Road, Haidian District, Beijing 100191, China.
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Wang B, Wu B, He B. Efficient resolution of 3-aryloxy-1,2-propanediols using CLEA-YCJ01 with high enantioselectivity. RSC Adv 2019; 9:13757-13764. [PMID: 35519562 PMCID: PMC9063935 DOI: 10.1039/c9ra01103j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 03/14/2019] [Indexed: 01/19/2023] Open
Abstract
The lipase YCJ01 from Burkholderia ambifaria is an organic solvent-stable enzyme and its activity can be activated by a hydrophobic solvent due to the "interface activation" mechanism. The activity of lipase YCJ01 increased by 2.1-fold with t-butanol as the precipitant even after cross-linking. The cross-linked enzyme aggregates of lipase YCJ01 (CLEAs-YCJ01) were found to be efficient for resolving 3-(4-methylphenoxy)-1,2-propanediol (MPPD) through sequential esterification. Excellent enantioselectivity towards MPPD (E > 400), excellent enantiomeric excess (ee) values of 99.2% for S-diacetates and 99.1% for R-monoacetate, and high yield (49.9%) were achieved using a high substrate concentration (180 mmol L-1). Thus, R- and S-type compounds with excellent ee values were simultaneously obtained, and MPPD was resolved by CLEAs-YCJ01. CLEAs-YCJ01 also showed high operational stability and maintained 91.2% residual activity after ten batches. To further evaluate the substrate specificity of CLEAs-YCJ01, a series of 3-aryloxy-1,2-propanediols (six analogues of MPPD) was applied as substrates for resolution. Under the optimized reaction conditions of reaction temperature of 35 °C, MPPD concentration of 180 mmol L-1, molar ratio of vinyl acetate to MPPD of 3 : 1, and isopropyl ether as the solvent, CLEAs-YCJ01 exhibited relatively strict enantioselectivity towards all the analogues of MPPD with a high yield (≥49.3%), favourable ee values (94.8-99.4%) for S-diacetates, and high ee values (92.1-99.2%) for R-monoacetate, which shows potential prospects for industrial applications.
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Affiliation(s)
- Bin Wang
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University Nanjing 211816 China
- School of Chemistry & Environmental Engineering, Jiangsu University of Technology Changzhou 213001 China
| | - Bin Wu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University Nanjing 211816 China
| | - Bingfang He
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University Nanjing 211816 China
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