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Wang T, Chen S, Niu Q, Xu G, Lu C, Zhang J. Genomic Sequence Resource of Talaromyces albobiverticillius, the Causative Pathogen of Pomegranate Pulp Rot Disease. J Fungi (Basel) 2023; 9:909. [PMID: 37755017 PMCID: PMC10533087 DOI: 10.3390/jof9090909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/02/2023] [Accepted: 09/06/2023] [Indexed: 09/28/2023] Open
Abstract
Talaromyces albobiverticillius, a prominent pathogen responsible for pomegranate pulp rot disease, inflicts significant damage on Punica granatum L. Besides its pathogenicity, this fungus possesses the potential to produce substantial amounts of red pigments, making it promising for industrial applications. This study presents the genome annotation of T. albobiverticillius field strain Tp-2, isolated from pomegranates. The genome assembly, generated through a combination of Oxford Nanopore and Illumina sequencing reads, yielded a high-quality assembly with 14 contigs, featuring an N50 length of 4,594,200 bp. The complete genome of strain Tp-2 spans 38,354,882 bp, with a GC content of 45.78%. Importantly, the assembly exhibits remarkable integrity, with 98.3% of complete Benchmarking Universal Single-Copy Orthologs validating genome completeness. Genome prediction analysis reveals the presence of 10,380 protein-coding genes. To our knowledge, this study is the first report on the genome sequence of T. albobiverticillius, offering valuable insights into its genetic variation and molecular mechanisms of pigment production.
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Affiliation(s)
- Tan Wang
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, China
| | - Shuchang Chen
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, China
| | - Qiuhong Niu
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, China
| | - Guangling Xu
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, China
| | - Chenxu Lu
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, China
| | - Jin Zhang
- School of Forestry and Biotechnology, Zhejiang A&F University, Hangzhou 311300, China
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Amaral De Faria Silva L, Ferreira Alves M, Florêncio Filho D, Aparecida Takahashi J, Soares Santos L, Almeida De Carvalho S. Pigment produced from Arcopilus aureus isolated from grapevines: Promising natural yellow colorants for the food industry. Food Chem 2022; 389:132967. [PMID: 35561512 DOI: 10.1016/j.foodchem.2022.132967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 04/04/2022] [Accepted: 04/10/2022] [Indexed: 11/25/2022]
Abstract
Interest in the use of natural non-toxic pigments by the food industry has grown. Some filamentous fungi are producers of natural pigments that are more stable at temperature and pH than other pigments also classified as natural, such as those produced by plants. Production potential of natural pigments by endophytic fungi from grapevines was evaluated. Arcopilus aureus was selected as a potential source for a yellow pigment, which was characterized and tested for stability to variations in temperature and pH. Components, cochlioquinol II and riboflavin, were detected, which has not previously been reported in A. aureus. The pigment was stable and showed increased absorption at lower / acidic pH. These results provide information on the potential of this fungus and a yellow pigment for the first time, which can be used for further development and industrial application.
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Affiliation(s)
| | - Mariana Ferreira Alves
- Postgraduate in Food Engineering and Science, State University of Southwest Bahia, CEP 45700-000, Brazil
| | - Daniel Florêncio Filho
- Postgraduate in Chemistry, State University of Southwest of Bahia, CEP 45700-000, Brazil
| | | | - Leandro Soares Santos
- Department of Rural and Animal Technology, State University of Southwest Bahia, CEP 45700-000, Brazil
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3
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Natural Substrates and Culture Conditions to Produce Pigments from Potential Microbes in Submerged Fermentation. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8090460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Pigments from bacteria, fungi, yeast, cyanobacteria, and microalgae have been gaining more demand in the food, leather, and textile industries due to their natural origin and effective bioactive functions. Mass production of microbial pigments using inexpensive and ecofriendly agro-industrial residues is gaining more demand in the current research due to their low cost, natural origin, waste utilization, and high pigment stimulating characteristics. A wide range of natural substrates has been employed in submerged fermentation as carbon and nitrogen sources to enhance the pigment production from these microorganisms to obtain the required quantity of pigments. Submerged fermentation is proven to yield more pigment when added with agro-waste residues. Hence, in this review, aspects of potential pigmented microbes such as diversity, natural substrates that stimulate more pigment production from bacteria, fungi, yeast, and a few microalgae under submerged culture conditions, pigment identification, and ecological functions are detailed for the benefit of industrial personnel, researchers, and other entrepreneurs to explore pigmented microbes for multifaceted applications. In addition, some important aspects of microbial pigments are covered herein to disseminate the knowledge.
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de Oliveira LA, Segundo WOPF, de Souza ÉS, Peres EG, Koolen HHF, de Souza JVB. Ascomycota as a source of natural colorants. Braz J Microbiol 2022; 53:1199-1220. [PMID: 35616785 PMCID: PMC9433473 DOI: 10.1007/s42770-022-00768-4] [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: 01/03/2022] [Accepted: 05/09/2022] [Indexed: 11/02/2022] Open
Abstract
In the last few decades, there has been a great demand for natural colorants. Synthetic colorants are known to be easy to produce, are less expensive, and remain stable when subjected to chemical and physical factors. In addition, only small amounts are required to color any material, and unwanted flavors and aromas are not incorporated into the product. Natural colorants present in food, in addition to providing color, also have biological properties and effects that aid in the prevention and cure of many diseases. The main classes of colorants produced by phylum Ascomycota include polyketides and carotenoids. A promising producer of colorants should be able to assimilate a variety of sources of carbon and nitrogen and also exhibit relative stability. The strain should not be pathogenic, and its product should not be toxic. Production processes should also provide the expected color with a good yield through simple extraction methods. Research that seeks new sources of these compounds should continue to seek products of biotechnological origin in order to be competitive with products of synthetic and plant origin. In this review, we will focus on the recent studies on the main producing species, classes, and metabolic pathways of colorants produced by this phylum, historical background, impact of synthetic colorants on human health and the environment, social demand for natural colorants and also an in-depth approach to bioprocesses (influences on production, optimization of bioprocess, extraction, and identification), and limitations and perspectives for the use of fungal-based dyes.
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Affiliation(s)
- Luciana Aires de Oliveira
- Programa de Pós-Graduação Em Biodiversidade E Biotecnologia da Rede BIONORTE, Universidade Do Estado Do Amazonas (UEA), Av. Carvalho Leal, 1777, Manaus, Amazonas, 69065-001, Brazil
- Laboratório de Micologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Av. André Araújo 2936, Manaus, Amazonas, 69080-971, Brazil
| | - Walter Oliva Pinto Filho Segundo
- Programa de Pós-Graduação Em Biodiversidade E Biotecnologia da Rede BIONORTE, Universidade Do Estado Do Amazonas (UEA), Av. Carvalho Leal, 1777, Manaus, Amazonas, 69065-001, Brazil
- Laboratório de Micologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Av. André Araújo 2936, Manaus, Amazonas, 69080-971, Brazil
| | - Érica Simplício de Souza
- Escola Superior de Tecnologia, Universidade Do Estado Do Amazonas (UEA), Av. Darcy Vargas 1200, Manaus, Amazonas, 69050-020, Brazil
| | - Eldrinei Gomes Peres
- Grupo de Pesquisas Em Metabolômica E Espectrometria de Massas, Universidade Do Estado Do Amazonas (UEA), Av. Carvalho Leal, 1777, Manaus, Amazonas, 69065-001, Brazil
| | - Hector Henrique Ferreira Koolen
- Programa de Pós-Graduação Em Biodiversidade E Biotecnologia da Rede BIONORTE, Universidade Do Estado Do Amazonas (UEA), Av. Carvalho Leal, 1777, Manaus, Amazonas, 69065-001, Brazil
- Grupo de Pesquisas Em Metabolômica E Espectrometria de Massas, Universidade Do Estado Do Amazonas (UEA), Av. Carvalho Leal, 1777, Manaus, Amazonas, 69065-001, Brazil
| | - João Vicente Braga de Souza
- Programa de Pós-Graduação Em Biodiversidade E Biotecnologia da Rede BIONORTE, Universidade Do Estado Do Amazonas (UEA), Av. Carvalho Leal, 1777, Manaus, Amazonas, 69065-001, Brazil.
- Laboratório de Micologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Av. André Araújo 2936, Manaus, Amazonas, 69080-971, Brazil.
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Dufossé L. Back to nature, microbial production of pigments and colorants for food use. ADVANCES IN FOOD AND NUTRITION RESEARCH 2022; 102:93-122. [PMID: 36064297 DOI: 10.1016/bs.afnr.2022.04.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Pigments-producing microorganisms are quite common in Nature. However, there is a long journey from the Petri dish to the market place. Twenty-five years ago, scientists wondered if such productions would remain a scientific oddity or become an industrial reality. The answer is not straightforward as processes using fungi, bacteria or yeasts can now indeed provide carotenoids or phycocyanin at an industrial level. Another production factor to consider is peculiar as Monascus red colored food is consumed by more than one billion Asian people; however, still banned in many other countries. European and American consumers will follow as soon as "100%-guaranteed" toxin-free strains (molecular engineered strains, citrinin gene deleted strains) will be developed and commercialized at a world level. For other pigmented biomolecules, some laboratories and companies invested and continue to invest a lot of money as any combination of new source and/or new pigment requires a lot of experimental work, process optimization, toxicological studies, and regulatory approval. Time will tell whether investments in pigments such as azaphilones or anthraquinones were justified. Future trends involve combinatorial engineering, gene knock-out, and the production of niche pigments not found in plants such as C50 carotenoids or aryl carotenoids.
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Affiliation(s)
- Laurent Dufossé
- Laboratoire de Chimie et Biotechnologie des Produits Naturels (CHEMBIOPRO), Université de La Réunion, ESIROI Agroalimentaire, Ile de La Réunion, France.
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6
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Hasanien YA, Nassrallah AA, Zaki AG, Abdelaziz G. Optimization, purification, and structure elucidation of Anthraquinone pigment derivative from Talaromyces purpureogenus as a novel promising antioxidant, anticancer, and kidney radio-imaging agentAnthraquinone pigment as a promising antioxidant, anticancer, and radio-imaging agent. J Biotechnol 2022; 356:30-41. [PMID: 35868432 DOI: 10.1016/j.jbiotec.2022.07.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 07/14/2022] [Accepted: 07/15/2022] [Indexed: 11/30/2022]
Abstract
This study aims to investigate the bioproduction and prospective biological applications of a natural red pigment from Talaromyces purpureogenus AUMC2603. Maximum pigment yield was achieved by a numerical optimization at pH 6, temperature 25°C, and an 18-day incubation period on Yeast Malt Broth (YMB) media. The crude pigment was separated and purified into two pigment fractions via solid-phase extraction and then characterized as anthraquinone (dominant) and herquinone by LC/MS and 1HNMR analysis. The crude pigment extract and the two separated fractions displayed a potential antioxidant activity. Additionally, they showed a powerful anticancer activity towards cancer cell lines, MCF-7, HepG-2, and HCT116 with less cytotoxicity on normal cell lines, MCF12F and BJ-1T. The radioiodination efficiency of the radiosynthesized 99mTc-anthraquinone pigment complex was also investigated and optimized, obtaining a radiochemical yield of 92.70% ± 0.89%. An in vivo biodistribution study of the 99mTc-anthraquinone pigment complex demonstrated a high kidney uptake of 34% injected dose per gram of organ tissue 60min after intravenous injection, and the complex retention remained high up to 120min. The current study is the first bioassay report on the efficacy of a purified anthraquinone from T. purpureogenus as a potent agent for kidney radio-imaging that could be applied in kidney cancer diagnosis.
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Affiliation(s)
- Yasmeen A Hasanien
- Plant Research Department, Nuclear Research Center, Egyptian Atomic Energy Authority, Cairo, Egypt.
| | - Amr A Nassrallah
- Biochemistry Department, Faculty of Agriculture, Cairo University.
| | - Amira G Zaki
- Plant Research Department, Nuclear Research Center, Egyptian Atomic Energy Authority, Cairo, Egypt.
| | - Gamal Abdelaziz
- Labeled Compounds Department, Hot Labs Center, Egyptian Atomic Authority, Cairo, Egypt.
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7
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Ávila-Hernández JG, Aguilar-Zárate P, Carrillo-Inungaray ML, Michel MR, Wong-Paz JE, Muñiz-Márquez DB, Rojas-Molina R, Ascacio-Valdés JA, Martínez-Ávila GCG. The secondary metabolites from Beauveria bassiana PQ2 inhibit the growth and spore germination of Gibberella moniliformis LIA. Braz J Microbiol 2022; 53:143-152. [PMID: 35060091 PMCID: PMC8882492 DOI: 10.1007/s42770-021-00668-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 12/23/2021] [Indexed: 01/23/2023] Open
Abstract
Fungal secondary metabolites with antimicrobial properties are used for biological pest control. Their production is influenced by several factors as environment, host, and culture conditions. In the present work, the secondary metabolites from fermented extracts of Beauveria bassiana PQ2 were tested as antifungal agents against Gibberella moniliformis LIA. The L18 (21 × 37) orthogonal array from Taguchi methodology was used to assess 8 parameters (pH, agitation, sucrose, yeast extract, KH2PO4, MgSO4, NH4NO3, and CaCl2) in B. bassiana PQ2 submerged fermentation. The ability of the fermented extracts to slow down the growth rate of G. moniliformis LIA was evaluated. The results from 18 trials were analyzed by Statistica 7 software by evaluating the signal-to-noise ratio (S/N) to find the lower-the-better condition. Optimal culture conditions were pH, 5; agitation, 250 rpm; sucrose, 37.5 g/L-1; yeast extract, 10 g/L-1; KH2PO4, 0.8 g/L-1; MgSO4, 1.2 g/L-1; NH4NO3, 0.1 g/L-1; and CaCl2, 0.4 g/L-1, being the agitation at the highest level the most significant factor. The optimal conditions were validated in a sparged bottle bioreactor resulting in a higher S/N value (12.48) compared to the estimate. The extract obtained has the capacity to inhibit the germination of G. moniliformis spores at 24 h. HPLC-ESI-MS2 allowed to identify the water-soluble red pigment as oosporein (m/z 304.9). The secondary metabolites from B. bassiana PQ2 are a suitable alternative to control the growth and sporulation of G. moniliformis.
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Affiliation(s)
- José Guadalupe Ávila-Hernández
- grid.412862.b0000 0001 2191 239XFood Research Laboratory, Facultad de Estudios Profesionales Zona Huasteca, Universidad Autónoma de San Luis Potosí, Ciudad Valles, 79060 San Luis Potosí México
| | - Pedro Aguilar-Zárate
- Departamento de Ingenierías, Tecnológico Nacional de México/I. T. de Ciudad Valles, Ciudad Valles, 79010 San Luis Potosí México
| | - María Luisa Carrillo-Inungaray
- grid.412862.b0000 0001 2191 239XFood Research Laboratory, Facultad de Estudios Profesionales Zona Huasteca, Universidad Autónoma de San Luis Potosí, Ciudad Valles, 79060 San Luis Potosí México
| | - Mariela R. Michel
- Departamento de Ingenierías, Tecnológico Nacional de México/I. T. de Ciudad Valles, Ciudad Valles, 79010 San Luis Potosí México
| | - Jorge Enrique Wong-Paz
- Departamento de Ingenierías, Tecnológico Nacional de México/I. T. de Ciudad Valles, Ciudad Valles, 79010 San Luis Potosí México
| | - Diana Beatriz Muñiz-Márquez
- Departamento de Ingenierías, Tecnológico Nacional de México/I. T. de Ciudad Valles, Ciudad Valles, 79010 San Luis Potosí México
| | - Romeo Rojas-Molina
- grid.411455.00000 0001 2203 0321School of Agronomy, Chemistry and Biochemistry Laboratory, Campus Ciencias Agropecuarias, Universidad Autónoma de Nuevo León, General Escobedo, 66050 Nuevo León México
| | - Juan Alberto Ascacio-Valdés
- grid.441492.e0000 0001 2228 1833Food Research Department, School of Chemistry, Universidad Autónoma de Coahuila, Saltillo, 25280 Coahuila México
| | - Guillermo Cristian G. Martínez-Ávila
- grid.411455.00000 0001 2203 0321School of Agronomy, Chemistry and Biochemistry Laboratory, Campus Ciencias Agropecuarias, Universidad Autónoma de Nuevo León, General Escobedo, 66050 Nuevo León México
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8
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Microbial Secondary Metabolism and Biotechnology. Microorganisms 2022; 10:microorganisms10010123. [PMID: 35056572 PMCID: PMC8781746 DOI: 10.3390/microorganisms10010123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/07/2022] [Accepted: 01/07/2022] [Indexed: 02/02/2023] Open
Abstract
In recent decades scientific research has demonstrated that the microbial world is infinitely richer and more surprising than we could have imagined. Every day, new molecules produced by microorganisms are discovered, and their incredible diversity has not yet delivered all of its messages. The current challenge of research is to select from the wide variety of characterized microorganisms and compounds, those which could provide rapid answers to crucial questions about human or animal health or more generally relating to society’s demands for medicine, pharmacology, nutrition or everyday well-being.
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9
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Aman Mohammadi M, Ahangari H, Mousazadeh S, Hosseini SM, Dufossé L. Microbial pigments as an alternative to synthetic dyes and food additives: a brief review of recent studies. Bioprocess Biosyst Eng 2021; 45:1-12. [PMID: 34373951 DOI: 10.1007/s00449-021-02621-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 08/04/2021] [Indexed: 12/21/2022]
Abstract
Synthetic coloring agents have been broadly utilized in several industries such as food, pharmaceuticals, cosmetic and textile. Recent surveys on the potential of teratogenicity and carcinogenicity of synthetic dyes have expressed concerns regarding their use in foods. Worldwide, food industries have need for safe, natural and new colorings to add variety to foods and make them appealing to consumers. Natural colorings not only expand the marketability of the food product, but also add further healthful features such as antibacterial, antioxidant, anticancer and antiviral properties. Novel microbial strains should be explored to meet the increasing global search of natural pigments and suitable techniques must be developed for the marketable production of new pigments, using microbial cultures, viz., fungi, and bacteria. To address the issue of the natural coloring agents, this review presents the recent trends in several studies of microbial pigments, their biological properties and industrial applications.
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Affiliation(s)
- Masoud Aman Mohammadi
- Student Research Committee, Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences, Food Science and Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Ahangari
- Department of Food Science and Technology, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Mousazadeh
- Department of Food Science and Technology, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyede Marzieh Hosseini
- Student Research Committee, Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences, Food Science and Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Laurent Dufossé
- CHEMBIOPRO Lab, Ecole Supérieure d'Ingénieurs Réunion Océan Indien (ESIROI), Université de La Réunion, Département Agroalimentaire, 97744, Saint-Denis, France.
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10
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Pimenta LPS, Gomes DC, Cardoso PG, Takahashi JA. Recent Findings in Azaphilone Pigments. J Fungi (Basel) 2021; 7:541. [PMID: 34356920 PMCID: PMC8307326 DOI: 10.3390/jof7070541] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/01/2021] [Accepted: 07/04/2021] [Indexed: 12/23/2022] Open
Abstract
Filamentous fungi are known to biosynthesize an extraordinary range of azaphilones pigments with structural diversity and advantages over vegetal-derived colored natural products such agile and simple cultivation in the lab, acceptance of low-cost substrates, speed yield improvement, and ease of downstream processing. Modern genetic engineering allows industrial production, providing pigments with higher thermostability, water-solubility, and promising bioactivities combined with ecological functions. This review, covering the literature from 2020 onwards, focuses on the state-of-the-art of azaphilone dyes, the global market scenario, new compounds isolated in the period with respective biological activities, and biosynthetic pathways. Furthermore, we discussed the innovations of azaphilone cultivation and extraction techniques, as well as in yield improvement and scale-up. Potential applications in the food, cosmetic, pharmaceutical, and textile industries were also explored.
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Affiliation(s)
- Lúcia P. S. Pimenta
- Department of Chemistry, Universidade Federal de Minas Gerais (UFMG), Av. Antonio Carlos, 6627, Belo Horizonte CEP 31270-901, MG, Brazil;
| | - Dhionne C. Gomes
- Department of Food Science, Universidade Federal de Minas Gerais (UFMG), Av. Antonio Carlos, 6627, Belo Horizonte CEP 31270-901, MG, Brazil;
| | - Patrícia G. Cardoso
- Department of Biology, Universidade Federal de Lavras, Av. Dr. Sylvio Menicucci, 1001, Lavras CEP 37200-900, MG, Brazil;
| | - Jacqueline A. Takahashi
- Department of Chemistry, Universidade Federal de Minas Gerais (UFMG), Av. Antonio Carlos, 6627, Belo Horizonte CEP 31270-901, MG, Brazil;
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11
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Ugwu CT, Ogbonna CN, Ogbonna JC, Aoyagi H. Production and stability of pigments by Talaromyces purpurogenus LC128689 in an alternating air phase-liquid phase cultivation system. Biotechnol Appl Biochem 2021; 69:1317-1326. [PMID: 34053121 DOI: 10.1002/bab.2204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 05/19/2021] [Indexed: 11/06/2022]
Abstract
Effects of carbon source, nitrogen source, and alternatingly submerging the cells and exposing to gaseous oxygen on pigment production by Talaromyces purpurogenus LC128689, as well as pH, temperature, and UV stability of the pigments were investigated. Although fructose supported higher cell growth, a mixture of glucose and glycerol resulted in higher pigment production. Out of the organic and inorganic nitrogen sources investigated, peptone gave the highest cell concentration (7.2 ± 1.1 g/L) and pigment production (p ≤ 0 .05). The cells were then immobilized in loofa sponge and cultivated under alternating liquid phase-air phase (ALAP) system whereby the cells were alternatingly submerged and exposed to gaseous oxygen. After 20 days of cultivation, the concentrations of the red, orange, and yellow pigments were 30.15 AU500 nm , 15 AU460 nm , and 6.25 AU400 nm , respectively. In comparison with submerged culture in flasks, the red and orange pigments were 100% and 50% higher (p ≤ 0.05) in ALAP system. On the other hand, the yellow pigment was 100% higher in flask cultures than in ALAP. The three pigments were stable within a pH range of 2-12, retained more than 80% of their color intensity after autoclaving at (121°C and 1.0 atm) for 15 min and exposure to UV (3 uW/cm2 ) for 24 h.
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Affiliation(s)
- Cosmas T Ugwu
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Christiana N Ogbonna
- Department of Plant Science and Biotechnology, University of Nigeria Nsukka, Nsukka, Nigeria
| | - James C Ogbonna
- Department of Microbiology, University of Nigeria, Nsukka, Nigeria
| | - Hideki Aoyagi
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
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12
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OVAT Analysis and Response Surface Methodology Based on Nutrient Sources for Optimization of Pigment Production in the Marine-Derived Fungus Talaromyces albobiverticillius 30548 Submerged Fermentation. Mar Drugs 2021; 19:md19050248. [PMID: 33925595 PMCID: PMC8146719 DOI: 10.3390/md19050248] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/24/2021] [Accepted: 04/25/2021] [Indexed: 11/17/2022] Open
Abstract
Pigment production from filamentous fungi is gaining interest due to the diversity of fungal species, the variety of compounds synthesized, and the possibility of controlled massive productions. The Talaromyces species produce a large panel of metabolites, including Monascus-like azaphilone pigments, with potential use as natural colorants in industrial applications. Optimizing pigment production from fungal strains grown on different carbon and nitrogen sources, using statistical methods, is widespread nowadays. The present work is the first in an attempt to optimize pigments production in a culture of the marine-derived T. albobiverticillius 30548, under the influence of several nutrients sources. Nutrient combinations were screened through the one-variable-at-a-time (OVAT) analysis. Sucrose combined with yeast extract provided a maximum yield of orange pigments (OPY) and red pigments (RPY) (respectively, 1.39 g/L quinizarin equivalent and 2.44 g/L Red Yeast pigment equivalent), as well as higher dry biomass (DBW) (6.60 g/L). Significant medium components (yeast extract, K2HPO4 and MgSO4·7H2O) were also identified from one-variable-at-a-time (OVAT) analysis for pigment and biomass production. A five-level central composite design (CCD) and a response surface methodology (RSM) were applied to evaluate the optimal concentrations and interactive effects between selected nutrients. The experimental results were well fitted with the chosen statistical model. The predicted maximum response for OPY (1.43 g/L), RPY (2.59 g/L), and DBW (15.98 g/L) were obtained at 3 g/L yeast extract, 1 g/L K2HPO4, and 0.2 g/L MgSO4·7H2O. Such optimization is of great significance for the selection of key nutrients and their concentrations in order to increase the pigment production at a pilot or industrial scale.
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Takahashi JA, Barbosa BVR, Martins BDA, P. Guirlanda C, A. F. Moura M. Use of the Versatility of Fungal Metabolism to Meet Modern Demands for Healthy Aging, Functional Foods, and Sustainability. J Fungi (Basel) 2020; 6:E223. [PMID: 33076336 PMCID: PMC7711925 DOI: 10.3390/jof6040223] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/22/2020] [Accepted: 09/27/2020] [Indexed: 01/27/2023] Open
Abstract
Aging-associated, non-transmissible chronic diseases (NTCD) such as cancer, dyslipidemia, and neurodegenerative disorders have been challenged through several strategies including the consumption of healthy foods and the development of new drugs for existing diseases. Consumer health consciousness is guiding market trends toward the development of additives and nutraceutical products of natural origin. Fungi produce several metabolites with bioactivity against NTCD as well as pigments, dyes, antioxidants, polysaccharides, and enzymes that can be explored as substitutes for synthetic food additives. Research in this area has increased the yields of metabolites for industrial applications through improving fermentation conditions, application of metabolic engineering techniques, and fungal genetic manipulation. Several modern hyphenated techniques have impressively increased the rate of research in this area, enabling the analysis of a large number of species and fermentative conditions. This review thus focuses on summarizing the nutritional, pharmacological, and economic importance of fungi and their metabolites resulting from applications in the aforementioned areas, examples of modern techniques for optimizing the production of fungi and their metabolites, and methodologies for the identification and analysis of these compounds.
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Affiliation(s)
- Jacqueline A. Takahashi
- Department of Chemistry, Exact Sciences Institute, Universidade Federal de Minas Gerais, Pres. Antônio Carlos Avenue, 6627, Pampulha, Belo Horizonte 31270-901, MG, Brazil; (B.V.R.B.); (B.d.A.M.)
| | - Bianca V. R. Barbosa
- Department of Chemistry, Exact Sciences Institute, Universidade Federal de Minas Gerais, Pres. Antônio Carlos Avenue, 6627, Pampulha, Belo Horizonte 31270-901, MG, Brazil; (B.V.R.B.); (B.d.A.M.)
| | - Bruna de A. Martins
- Department of Chemistry, Exact Sciences Institute, Universidade Federal de Minas Gerais, Pres. Antônio Carlos Avenue, 6627, Pampulha, Belo Horizonte 31270-901, MG, Brazil; (B.V.R.B.); (B.d.A.M.)
| | - Christiano P. Guirlanda
- Department of Food Science, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Pres. Antônio Carlos Avenue, 6627, Pampulha, Belo Horizonte 31270-901, MG, Brazil; (C.P.G.); (M.A.F.M.)
| | - Marília A. F. Moura
- Department of Food Science, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Pres. Antônio Carlos Avenue, 6627, Pampulha, Belo Horizonte 31270-901, MG, Brazil; (C.P.G.); (M.A.F.M.)
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Morales-Oyervides L, Ruiz-Sánchez JP, Oliveira JC, Sousa-Gallagher MJ, Méndez-Zavala A, Giuffrida D, Dufossé L, Montañez J. Biotechnological approaches for the production of natural colorants by Talaromyces/Penicillium: A review. Biotechnol Adv 2020; 43:107601. [PMID: 32682871 DOI: 10.1016/j.biotechadv.2020.107601] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 06/20/2020] [Accepted: 07/13/2020] [Indexed: 12/28/2022]
Abstract
There has been an increased interest in replacing synthetic colorants by colorants obtained from natural sources, especially microbial pigments. Monascus pigments have been used as natural colorings and food additives in Asia for centuries but have raised toxicity issues. Recently, Talaromyces/Penicillium species have been recognized as potential strains to produce natural pigments similar to those produced by Monascus species. To date, it has not been published a literature compilation about the research and development activity of Talaromyces/Penicillium pigments. Developing a new bioprocess requires several steps, from an initial concept to a practical and feasible application. Industrial applications of fungal pigments will depend on: (i) characterization of the molecules to assure a safe consumption, (ii) stability of the pigments to the processing conditions required by the products where they will be incorporated, (iii) optimizing process conditions to achieve high yields, iv) implementing an efficient product recovery and (v) scale-up of the bioprocess. The above aspects have been reviewed in detail to evaluate the feasibility of reaching a commercial scale of the pigments produced by Talaromyces/Penicillium. Finally, the biological activities of the pigments and their potential applications are discussed.
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Affiliation(s)
- Lourdes Morales-Oyervides
- School of Engineering, University College Cork, Cork, Ireland; Department of Chemical Engineering, Autonomous University of Coahuila, Saltillo, Coahuila, Mexico
| | - Juan Pablo Ruiz-Sánchez
- Department of Chemical Engineering, Autonomous University of Coahuila, Saltillo, Coahuila, Mexico
| | | | | | | | - Daniele Giuffrida
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali, University of Messina, Messina, Italy
| | - Laurent Dufossé
- Chimie et Biotechnologie des Produits Naturels & ESIROI Agroalimentaire, Université de la Réunion, Ile de la Réunion, France
| | - Julio Montañez
- Department of Chemical Engineering, Autonomous University of Coahuila, Saltillo, Coahuila, Mexico.
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