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Gong G, Wu B, Liu L, Li J, He M. Engineering oleaginous red yeasts as versatile chassis for the production of oleochemicals and valuable compounds: Current advances and perspectives. Biotechnol Adv 2024; 76:108432. [PMID: 39163921 DOI: 10.1016/j.biotechadv.2024.108432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 07/04/2024] [Accepted: 08/16/2024] [Indexed: 08/22/2024]
Abstract
Enabling the transition towards a future circular bioeconomy based on industrial biomanufacturing necessitates the development of efficient and versatile microbial platforms for sustainable chemical and fuel production. Recently, there has been growing interest in engineering non-model microbes as superior biomanufacturing platforms due to their broad substrate range and high resistance to stress conditions. Among these non-conventional microbes, red yeasts belonging to the genus Rhodotorula have emerged as promising industrial chassis for the production of specialty chemicals such as oleochemicals, organic acids, fatty acid derivatives, terpenoids, and other valuable compounds. Advancements in genetic and metabolic engineering techniques, coupled with systems biology analysis, have significantly enhanced the production capacity of red yeasts. These developments have also expanded the range of substrates and products that can be utilized or synthesized by these yeast species. This review comprehensively examines the current efforts and recent progress made in red yeast research. It encompasses the exploration of available substrates, systems analysis using multi-omics data, establishment of genome-scale models, development of efficient molecular tools, identification of genetic elements, and engineering approaches for the production of various industrially relevant bioproducts. Furthermore, strategies to improve substrate conversion and product formation both with systematic and synthetic biology approaches are discussed, along with future directions and perspectives in improving red yeasts as more versatile biotechnological chassis in contributing to a circular bioeconomy. The review aims to provide insights and directions for further research in this rapidly evolving field. Ultimately, harnessing the capabilities of red yeasts will play a crucial role in paving the way towards next-generation sustainable bioeconomy.
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Affiliation(s)
- Guiping Gong
- Biomass Energy Technology Research Centre, Rural Energy and Ecology Research Center of CAAS, Key Laboratory of Development and Application of Rural Renewable Energy (Ministry of Agriculture and Rural Affairs), Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu 610041, PR China.
| | - Bo Wu
- Biomass Energy Technology Research Centre, Rural Energy and Ecology Research Center of CAAS, Key Laboratory of Development and Application of Rural Renewable Energy (Ministry of Agriculture and Rural Affairs), Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu 610041, PR China
| | - Linpei Liu
- Biomass Energy Technology Research Centre, Rural Energy and Ecology Research Center of CAAS, Key Laboratory of Development and Application of Rural Renewable Energy (Ministry of Agriculture and Rural Affairs), Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu 610041, PR China
| | - Jianting Li
- Biomass Energy Technology Research Centre, Rural Energy and Ecology Research Center of CAAS, Key Laboratory of Development and Application of Rural Renewable Energy (Ministry of Agriculture and Rural Affairs), Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu 610041, PR China
| | - Mingxiong He
- Biomass Energy Technology Research Centre, Rural Energy and Ecology Research Center of CAAS, Key Laboratory of Development and Application of Rural Renewable Energy (Ministry of Agriculture and Rural Affairs), Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu 610041, PR China
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Ndochinwa GO, Wang QY, Okoro NO, Amadi OC, Nwagu TN, Nnamchi CI, Moneke AN, Odiba AS. New advances in protein engineering for industrial applications: Key takeaways. Open Life Sci 2024; 19:20220856. [PMID: 38911927 PMCID: PMC11193397 DOI: 10.1515/biol-2022-0856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 03/01/2024] [Accepted: 03/13/2024] [Indexed: 06/25/2024] Open
Abstract
Recent advancements in protein/enzyme engineering have enabled the production of a diverse array of high-value compounds in microbial systems with the potential for industrial applications. The goal of this review is to articulate some of the most recent protein engineering advances in bacteria, yeast, and other microbial systems to produce valuable substances. These high-value substances include α-farnesene, vitamin B12, fumaric acid, linalool, glucaric acid, carminic acid, mycosporine-like amino acids, patchoulol, orcinol glucoside, d-lactic acid, keratinase, α-glucanotransferases, β-glucosidase, seleno-methylselenocysteine, fatty acids, high-efficiency β-glucosidase enzymes, cellulase, β-carotene, physcion, and glucoamylase. Additionally, recent advances in enzyme engineering for enhancing thermostability will be discussed. These findings have the potential to revolutionize various industries, including biotechnology, food, pharmaceuticals, and biofuels.
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Affiliation(s)
- Giles Obinna Ndochinwa
- Department of Microbiology, Faculty of Biological Science, University of Nigeria, Nsukka, 410001, Nigeria
- State Key Laboratory of Biomass Enzyme Technology, Guangxi Academy of Sciences, Nanning, Nanning, 530007, China
| | - Qing-Yan Wang
- State Key Laboratory of Biomass Enzyme Technology, Guangxi Academy of Sciences, Nanning, Nanning, 530007, China
- National Engineering Research Center for Non-Food Biorefinery, Guangxi Academy of Sciences, Nanning, Nanning, 530007, China
| | - Nkwachukwu Oziamara Okoro
- Department of Pharmaceutical and medicinal chemistry, Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka, 410001, Nigeria
| | - Oyetugo Chioma Amadi
- Department of Microbiology, Faculty of Biological Science, University of Nigeria, Nsukka, 410001, Nigeria
| | - Tochukwu Nwamaka Nwagu
- Department of Microbiology, Faculty of Biological Science, University of Nigeria, Nsukka, 410001, Nigeria
| | - Chukwudi Innocent Nnamchi
- Department of Microbiology, Faculty of Biological Science, University of Nigeria, Nsukka, 410001, Nigeria
| | - Anene Nwabu Moneke
- Department of Microbiology, Faculty of Biological Science, University of Nigeria, Nsukka, 410001, Nigeria
| | - Arome Solomon Odiba
- Department of Genetics and Biotechnology, Faculty of Biological Sciences, University of Nigeria, Nsukka, 410001, Nigeria
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Perrot T, Marc J, Lezin E, Papon N, Besseau S, Courdavault V. Emerging trends in production of plant natural products and new-to-nature biopharmaceuticals in yeast. Curr Opin Biotechnol 2024; 87:103098. [PMID: 38452572 DOI: 10.1016/j.copbio.2024.103098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 02/07/2024] [Accepted: 02/07/2024] [Indexed: 03/09/2024]
Abstract
Natural products represent an inestimable source of valuable compounds for human health. Notably, those produced by plants remain challenging to access due to their low production. Potential shortages of plant-derived biopharmaceuticals caused by climate change or pandemics also regularly tense the market trends. Thus, biotechnological alternatives of supply based on synthetic biology have emerged. These innovative strategies mostly rely on the use of engineered microbial systems for compound synthesis. In this regard, yeasts remain the easiest-tractable eukaryotic models and a convenient chassis for reconstructing whole biosynthetic routes for the heterologous production of plant-derived metabolites. Here, we highlight the recent discoveries dedicated to the bioproduction of new-to-nature compounds in yeasts and provide an overview of emerging strategies for optimising bioproduction.
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Affiliation(s)
- Thomas Perrot
- Biomolécules et Biotechnologies Végétales, BBV, EA2106, Université de Tours, Tours, France
| | - Jillian Marc
- Biomolécules et Biotechnologies Végétales, BBV, EA2106, Université de Tours, Tours, France
| | - Enzo Lezin
- Biomolécules et Biotechnologies Végétales, BBV, EA2106, Université de Tours, Tours, France
| | - Nicolas Papon
- Univ Angers, Univ Brest, IRF, SFR ICAT, F-49000 Angers, France
| | - Sébastien Besseau
- Biomolécules et Biotechnologies Végétales, BBV, EA2106, Université de Tours, Tours, France
| | - Vincent Courdavault
- Biomolécules et Biotechnologies Végétales, BBV, EA2106, Université de Tours, Tours, France.
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Ochoa-Viñals N, Alonso-Estrada D, Faife-Pérez E, Chen Z, Michelena-Alvarez G, Martínez-Hernández JL, García-Cruz A, Ilina A. β-Carotene production from sugarcane molasses by a newly isolated Rhodotorula toruloides L/24-26-1. Arch Microbiol 2024; 206:245. [PMID: 38702537 DOI: 10.1007/s00203-024-03973-x] [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: 02/18/2024] [Accepted: 04/22/2024] [Indexed: 05/06/2024]
Abstract
Production of carotenoids by yeast fermentation is an advantaged technology due to its easy scaling and safety. Nevertheless, carotenoid production needs an economic culture medium and other efficient yeast stains. The study aims to isolate and identify a yeast strain capable of producing carotenoids using a cost-effective substrate. A new strain was identified as Rhodotorula toruloides L/24-26-1, which can produce carotenoids at different pretreated and unpretreated sugarcane molasses concentrations (40 and 80 g/L). The highest biomass concentration (18.6 ± 0.6 g/L) was reached in the culture using 80 g/L of hydrolyzed molasses. On the other hand, the carotenoid accumulation reached the maximum value using pretreated molasses at 40 g/L (715.4 ± 15.1 µg/g d.w). In this case, the β-carotene was 1.5 times higher than that on the control medium. The yeast growth in molasses was not correlated with carotenoid production. The most outstanding production of The DPPH, ABTS, and FRAP tests demonstrated the antioxidant activity of the obtained carotenogenic extracts. This research demonstrated the R. toruloides L/24-26-1 strain biotechnological potential for carotenoid compounds. The yeast produces carotenoids with antioxidant activity in an inexpensive medium, such as sulfuric acid pretreated and unpretreated molasses.
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Affiliation(s)
- Nayra Ochoa-Viñals
- Nanobioscience Group, Chemical Science School of the Autonomous University of Coahuila, Blvd. V. Carranza E Ing. José Cárdenas V., Col. República, Saltillo, CP, 25280, Coahuila, México
| | - Dania Alonso-Estrada
- Nanobioscience Group, Chemical Science School of the Autonomous University of Coahuila, Blvd. V. Carranza E Ing. José Cárdenas V., Col. República, Saltillo, CP, 25280, Coahuila, México
| | - Evelyn Faife-Pérez
- Cuban Institute for Research On Sugarcane Derivatives (ICIDCA), Vía Blanca 804 and Carretera Central, 11000, Havana, CP, Cuba
| | - Zhen Chen
- Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
| | - Georgina Michelena-Alvarez
- Cuban Institute for Research On Sugarcane Derivatives (ICIDCA), Vía Blanca 804 and Carretera Central, 11000, Havana, CP, Cuba
| | - José Luis Martínez-Hernández
- Nanobioscience Group, Chemical Science School of the Autonomous University of Coahuila, Blvd. V. Carranza E Ing. José Cárdenas V., Col. República, Saltillo, CP, 25280, Coahuila, México
| | - Ariel García-Cruz
- Department of Engineering, National Technological Institute of Mexico/TI of Ciudad Valles, Ciudad Valles, SL, 79010, México
| | - Anna Ilina
- Nanobioscience Group, Chemical Science School of the Autonomous University of Coahuila, Blvd. V. Carranza E Ing. José Cárdenas V., Col. República, Saltillo, CP, 25280, Coahuila, México.
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Sriphuttha C, Boontawan P, Boonyanan P, Ketudat-Cairns M, Boontawan A. Simultaneous Lipid and Carotenoid Production via Rhodotorula paludigena CM33 Using Crude Glycerol as the Main Substrate: Pilot-Scale Experiments. Int J Mol Sci 2023; 24:17192. [PMID: 38139021 PMCID: PMC10743220 DOI: 10.3390/ijms242417192] [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: 09/27/2023] [Revised: 11/20/2023] [Accepted: 11/26/2023] [Indexed: 12/24/2023] Open
Abstract
Rhodotorula paludigena CM33 is an oleaginous yeast that has been demonstrated to accumulate substantial quantities of intracellular lipids and carotenoids. In this study, crude glycerol, a by-product of biodiesel production, was used as a carbon source to enhance the accumulation of lipids and carotenoids in the cells. The culture conditions were first optimized using response surface methodology, which revealed that the carotenoid concentration and lipid content improved when the concentration of crude glycerol was 40 g/L. Different fermentation conditions were also investigated: batch, repeated-batch, and fed-batch conditions in a 500 L fermenter. For fed-batch fermentation, the maximum concentrations of biomass, lipids, and carotenoids obtained were 46.32 g/L, 37.65%, and 713.80 mg/L, respectively. A chemical-free carotenoid extraction method was also optimized using high-pressure homogenization and a microfluidizer device. The carotenoids were found to be mostly beta-carotene, which was confirmed by HPLC (high pressure liquid chromatography), LC-MS (liquid chromatography-mass spectrometry), and NMR (nuclear magnetic resonance). The results of this study indicate that crude glycerol can be used as a substrate to produce carotenoids, resulting in enhanced value of this biodiesel by-product.
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Affiliation(s)
- Cheeranan Sriphuttha
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
| | - Pailin Boontawan
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
| | - Pasama Boonyanan
- The Center for Scientific and Technological Equipment, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand;
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
| | - Apichat Boontawan
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
- Center of Excellent in Agricultural Product Innovation, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand
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Li X, Yu X, Liu Q, Zhang Y, Wang Q. Lipid Production of Schizochytrium sp. HBW10 Isolated from Coastal Waters of Northern China Cultivated in Food Waste Hydrolysate. Microorganisms 2023; 11:2714. [PMID: 38004726 PMCID: PMC10672807 DOI: 10.3390/microorganisms11112714] [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: 10/10/2023] [Revised: 10/31/2023] [Accepted: 11/04/2023] [Indexed: 11/26/2023] Open
Abstract
Marine oleaginous thraustochytrids have attracted increasing attention for their great potential in producing high-value active metabolites using various industrial and agricultural waste. Food waste containing abundant nutrients is considered as an excellent feedstock for microbial fermentation. In this study, a thraustochytrid strain Schizochytrium sp. HBW10 was isolated from a water column in Bohai Bay in Northern China for the first time. Further lipid production characteristics of S. sp. HBW10 were investigated utilizing sulfuric acid hydrolysate of food waste (FWH) from two different restaurants (FWH1 and FWH2) with the initial pH value adjusted by NaOH or NaHCO3. Results showed that the highest concentration of total fatty acids (TFAs) was observed in FWH2 medium with the 50% content level on the fifth day, reaching up to 0.34 g/L. A higher initial pH promoted the growth and saturated fatty acid (SFA) accumulation of S. sp. HBW10, achieving nearly 100% of the sum of saturated and monounsaturated fatty acids (SMUFAs) in TFAs with initial pH7 and pH8 in FWH1 medium. This work demonstrates a possible way for lipid production by thraustochytrids using food waste hydrolysate with a higher initial pH (pH7~pH8) adjusted by NaHCO3.
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Affiliation(s)
- Xiaofang Li
- Ocean College, Hebei Agricultural University, Qinhuangdao 066000, China; (X.L.)
| | - Xinping Yu
- Ocean College, Hebei Agricultural University, Qinhuangdao 066000, China; (X.L.)
| | - Qian Liu
- Ocean College, Hebei Agricultural University, Qinhuangdao 066000, China; (X.L.)
| | - Yong Zhang
- Marine Environment Monitoring Central Station of Qinhuangdao, SOA, Qinhuangdao 066002, China
| | - Qiuzhen Wang
- Ocean College, Hebei Agricultural University, Qinhuangdao 066000, China; (X.L.)
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Villegas-Méndez MÁ, Montañez J, Contreras-Esquivel JC, Salmerón I, Koutinas AA, Morales-Oyervides L. Scale-up and fed-batch cultivation strategy for the enhanced co-production of microbial lipids and carotenoids using renewable waste feedstock. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 339:117866. [PMID: 37030236 DOI: 10.1016/j.jenvman.2023.117866] [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: 11/10/2022] [Revised: 02/01/2023] [Accepted: 04/02/2023] [Indexed: 05/03/2023]
Abstract
Agro-industrial by-product valorization as a feedstock for the bioproduction of high-value products has demonstrated a feasible alternative to handle the environmental impact of waste. Oleaginous yeasts are promising cell factories for the industrial production of lipids and carotenoids. Since oleaginous yeasts are aerobic microorganisms, studying the volumetric mass transfer (kLa) could facilitate the scale-up and operation of bioreactors to grant the industrial availability of biocompounds. Scale-up experiments were performed to assess the simultaneous production of lipids and carotenoids using the yeast Sporobolomyces roseus CFGU-S005 and comparing the yields in batch and fed-batch mode cultivation using agro-waste hydrolysate in a 7 L bench-top bioreactor. The results indicate that oxygen availability in the fermentation affected the simultaneous production of metabolites. The highest production of lipids (3.4 g/L) was attained using the kLa value of 22.44 h-1, while higher carotenoid accumulation of 2.58 mg/L resulted when agitation speed was increased to 350 rpm (kLa 32.16 h-1). The adapted fed-batch mode in the fermentation increased the production yields two times. The fatty acid profile was affected according to supplied aeration and after the fed-batch cultivation mode. This study showed the scale-up potential of the bioprocess using the strain S. roseus in the obtention of microbial oil and carotenoids by the valorization of agro-industrial byproducts as a carbon source.
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Affiliation(s)
- Miguel Ángel Villegas-Méndez
- Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila, Unidad Saltillo, Saltillo, 25280, Coahuila, Mexico
| | - Julio Montañez
- Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila, Unidad Saltillo, Saltillo, 25280, Coahuila, Mexico
| | | | - Iván Salmerón
- School of Chemical Science, Autonomous University of Chihuahua, Circuit 1, New University Campus, Chihuahua, Chihuahua, 31125, Mexico
| | - Apostolis A Koutinas
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 118 55, Athens, Greece
| | - Lourdes Morales-Oyervides
- Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila, Unidad Saltillo, Saltillo, 25280, Coahuila, Mexico.
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Oleaginous yeasts: Biodiversity and cultivation. FUNGAL BIOL REV 2023. [DOI: 10.1016/j.fbr.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Mussagy CU, Ribeiro HF, Pereira JFB. Rhodotorula sp. as a cell factory for production of valuable biomolecules. ADVANCES IN APPLIED MICROBIOLOGY 2023; 123:133-156. [PMID: 37400173 DOI: 10.1016/bs.aambs.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
Rhodotorula sp. are well-known for their ability to biosynthesize a diverse range of valuable biomolecules, including carotenoids, lipids, enzymes, and polysaccharides. Despite the high number of studies conducted using Rhodotorula sp. at the laboratory scale, most of these do not address all processual aspects necessary for scaling up these processes for industrial applications. This chapter explores the potential of Rhodotorula sp. as a cell factory for the production of distinct biomolecules, with a particular emphasis on exploring their use from a biorefinery perspective. Through in-depth discussions of the latest research and insights into non-conventional applications, we aim to provide a comprehensive understanding of Rhodotorula sp.'s ability to produce biofuels, bioplastics, pharmaceuticals, and other valuable biochemicals. This book chapter also examines the fundamentals and challenges associated with the optimizing upstream and downstream processing of Rhodotorula sp-based processes. We believe that through this chapter, readers with different levels of expertise will gain insights into strategies for enhancing the sustainability, efficiency, and effectiveness of producing biomolecules using Rhodotorula sp.
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Affiliation(s)
- Cassamo U Mussagy
- Escuela de Agronomía, Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Quillota, Chile.
| | - Helena F Ribeiro
- Department of Chemical Engineering, University of Coimbra, CIEPQPF, Coimbra, Portugal
| | - Jorge F B Pereira
- Department of Chemical Engineering, University of Coimbra, CIEPQPF, Coimbra, Portugal
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Di Salvo E, Lo Vecchio G, De Pasquale R, De Maria L, Tardugno R, Vadalà R, Cicero N. Natural Pigments Production and Their Application in Food, Health and Other Industries. Nutrients 2023; 15:nu15081923. [PMID: 37111142 PMCID: PMC10144550 DOI: 10.3390/nu15081923] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/10/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
In addition to fulfilling their function of giving color, many natural pigments are known as interesting bioactive compounds with potential health benefits. These compounds have various applications. In recent times, in the food industry, there has been a spread of natural pigment application in many fields, such as pharmacology and toxicology, in the textile and printing industry and in the dairy and fish industry, with almost all major natural pigment classes being used in at least one sector of the food industry. In this scenario, the cost-effective benefits for the industry will be welcome, but they will be obscured by the benefits for people. Obtaining easily usable, non-toxic, eco-sustainable, cheap and biodegradable pigments represents the future in which researchers should invest.
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Affiliation(s)
- Eleonora Di Salvo
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
| | - Giovanna Lo Vecchio
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
| | - Rita De Pasquale
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
| | - Laura De Maria
- Department of Veterinary Sciences, University of Messina, 98168 Messina, Italy
| | - Roberta Tardugno
- Department of Pharmacy-Drug Sciences, University of Bari, 70121 Bari, Italy
| | - Rossella Vadalà
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
| | - Nicola Cicero
- Departement of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy
- Science4life srl, University of Messina, 98168 Messina, Italy
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Kolpakova VV, Ulanova RV, Kulikov DS, Gulakova VA, Vasilyeva LV, Berestovskaya YY, Cheremnykh EG, Ashikhmin AA. Use of environmentally safe micromycetes of the genus <i>Rhodotorula</i> to obtain fodder carotene‐containing concentrate. SOUTH OF RUSSIA: ECOLOGY, DEVELOPMENT 2022. [DOI: 10.18470/1992-1098-2022-4-61-78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Aim. The aim of the work was to study the possibility of using an environmentally friendly strain of yeast of the genus Rhodotorula for the bioconversion into fodder carotenoid‐containing biomass of the secondary product of processing pea flour into a protein concentrate (whey).Material and Methods. We used a new strain of Rhodotorula mucilaginosa 111 and by‐products of processing pea and chickpea flour into protein concentrates and potatoes into starch (whey). We used standard and special methods for the analysis of serum and microbial‐vegetable concentrate (FMVC) namely: chemical; biochemical; microbiological; and the determination of toxicity with ciliates.Results. Optimal conditions for growing R. mucilaginosa 111 on pea whey were determined (temperature 16.9°C, pH 7.8, amount of inoculum 1.85%). More biomass was synthesized on pea whey than on chickpea and potato whey – 81 g/dm3. The mass fraction of protein in the biomass is 58.90±3.03% on dry matter and the rate of essential amino acids is 119– 243%. Lipids included 20% saturated and 78% unsaturated fatty acids, linoleic acid – 45.26±0.70%, oleic – 24.04±0.76%, palmitoleic – 6.46±0.31%, palmitic – 13.70±0.81%. The yeast produced phytoin derivatives, torulene, β‐carotene, torularodin and phytoin. FMVC from pea whey stimulated the growth of ciliates Tetrahymena pyriformis by 29.1%, from chickpea whey (by 18.6% more intensively than distilled water), while potato whey reduced its growth rate.Conclusion. The dry biomass of the ecologically safe new yeast strain R. mucilaginosa 111 contained complete proteins, lipids, minerals, and carotenoids necessary for feeding animals. Thus liquid pea whey can be used for its biokonversions, while avoiding environmental pollution.
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Affiliation(s)
- V. V. Kolpakova
- All‐Russian Research Institute of Starch and Processing of Starch‐Containing Raw Materials – Branch of A.G. Lorkha Federal Potato Research Centre
| | - R. V. Ulanova
- All‐Russian Research Institute of Starch and Processing of Starch‐Containing Raw Materials – Branch of A.G. Lorkha Federal Potato Research Centre; S.N. Vinogradsky Institute of Microbiology, Fundamental Foundations of Biotechnology Federal Research Centre, Russian Academy of Sciences
| | - D. S. Kulikov
- All‐Russian Research Institute of Starch and Processing of Starch‐Containing Raw Materials – Branch of A.G. Lorkha Federal Potato Research Centre
| | - V. A. Gulakova
- All‐Russian Research Institute of Starch and Processing of Starch‐Containing Raw Materials – Branch of A.G. Lorkha Federal Potato Research Centre
| | - L. V. Vasilyeva
- S.N. Vinogradsky Institute of Microbiology, Fundamental Foundations of Biotechnology Federal Research Centre, Russian Academy of Sciences
| | - Yu. Yu. Berestovskaya
- S.N. Vinogradsky Institute of Microbiology, Fundamental Foundations of Biotechnology Federal Research Centre, Russian Academy of Sciences
| | | | - A. A. Ashikhmin
- Institute of Physicochemical and Biological Problems in Soil Science, Pushchino Scientific Centre for Biological Research, Russian Academy of Sciences
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Reconnoitring the Usage of Agroindustrial Waste in Carotenoid Production for Food Fortification: a Sustainable Approach to Tackle Vitamin A Deficiency. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02888-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Optimization of agro-industrial coproducts (molasses and cassava wastewater) for the simultaneous production of lipids and carotenoids by Rhodotorula mucilaginosa. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Gientka I, Wirkowska-Wojdyła M, Ostrowska-Ligęza E, Janowicz M, Reczek L, Synowiec A, Błażejak S. Enhancing Red Yeast Biomass Yield and Lipid Biosynthesis by Using Waste Nitrogen Source by Glucose Fed-Batch at Low Temperature. Microorganisms 2022; 10:microorganisms10061253. [PMID: 35744771 PMCID: PMC9229382 DOI: 10.3390/microorganisms10061253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/12/2022] [Accepted: 06/17/2022] [Indexed: 12/10/2022] Open
Abstract
This work reports the effect of simple feeding strategies and temperature to obtain high-cell-density cultures of Rhodotorula glutinis var. rubescens LOCKR13 maximizing the de novo lipid productivity using deproteinated potato wastewater (DPW) as a basic medium. Feeding DPW with glucose enables a high yield of Rhodotorula glutinis var. rubescens LOCKR13 biomass (52 g d.w. L−1) to be obtained. The highest values of lipid accumulation (34.15%, w/w), production (14.68 g L−1) and yield coefficients (YL/S: 0.242 g g−1), and volumetric productivity (PL: 0.1 g L−1 h−1) were reached by the strain in the two-stage fed-batch process at 20 °C. The lipid of yeast biomass was rich in oleic acid (Δ9C18:1) and palmitic acid (C16:0), and the lower temperature of incubation significantly increased the MUFA (especially oleic acid) content. For the first time, a unique set of thermal analyses of the microbial oil was performed. The isotherms of the oxidation kinetics (PDSC) showed that lipids extracted from the biomass of red yeast had high oxidative stability. This feature of the yeast oil can be useful for long-shelf-life food products and can be promising for the production of biodiesel.
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Affiliation(s)
- Iwona Gientka
- Department of Food Biotechnology and Microbiology, Institute of Food Science, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warsaw, Poland; (A.S.); (S.B.)
- Correspondence:
| | - Magdalena Wirkowska-Wojdyła
- Department of Chemistry, Institute of Food Sciences, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 166, 02-787 Warsaw, Poland; (M.W.-W.); (E.O.-L.)
| | - Ewa Ostrowska-Ligęza
- Department of Chemistry, Institute of Food Sciences, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 166, 02-787 Warsaw, Poland; (M.W.-W.); (E.O.-L.)
| | - Monika Janowicz
- Department of Food Engineering and Process Management, Institute of Food Science, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warsaw, Poland;
| | - Lidia Reczek
- Institute of Environmental Engineering, Warsaw University of Life Sciences–SGGW, Nowoursynowska Str. 166, 02-787 Warsaw, Poland;
| | - Alicja Synowiec
- Department of Food Biotechnology and Microbiology, Institute of Food Science, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warsaw, Poland; (A.S.); (S.B.)
| | - Stanisław Błażejak
- Department of Food Biotechnology and Microbiology, Institute of Food Science, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warsaw, Poland; (A.S.); (S.B.)
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15
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Maswanna T, Maneeruttanarungroj C. Identification of major carotenoids from green alga Tetraspora sp. CU2551: partial purification and characterization of lutein, canthaxanthin, neochrome, and β-carotene. World J Microbiol Biotechnol 2022; 38:129. [PMID: 35689122 DOI: 10.1007/s11274-022-03320-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 05/22/2022] [Indexed: 10/18/2022]
Abstract
The green algae Tetraspora sp. CU2551 was previously identified as a strain with high potential for biohydrogen production; however, its algal biomass characteristics changed from green to reddish orange within 43 days of biohydrogen production. The crude pigments were extracted, partially purified, and characterized by chemical determination. The present study focused on elucidating the carotenoid composition of the selected green alga Tetraspora sp. CU2551. The pigment extract was partially purified and fractionated using thin layer chromatography, and yielded two major and two minor carotenoid bands. The fractions were confirmed by high-performance liquid chromatography with a diode array detector (HPLC-DAD) before being identified and confirmed using Liquid Chromatograph-Quadrupole Time of Flight-Mass Spectrometry (LC-QTOF-MS). The spectral data of these fractions revealed four sub-fractions of interest that were lutein, canthaxanthin, neochrome, and β-carotene, which had percentages in the crude extracts of 30.57%, 25.47%, 7.89%, and 0.71%, respectively. Lutein and canthaxanthin were found to be the major carotenoid pigments present. Our findings in this present study are the first reporting of Tetraspora sp. CU2551 as a potential alternate source for carotenoid pigment production.
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Affiliation(s)
- Thanaporn Maswanna
- Scientific Instruments Center, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand
| | - Cherdsak Maneeruttanarungroj
- Department of Biology, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand. .,Bioenergy Research Unit and Department of Biology, School of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand.
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16
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Coproduction of Microbial Oil and Carotenoids within the Circular Bioeconomy Concept: A Sequential Solid-State and Submerged Fermentation Approach. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8060258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The main objective of integrative biorefinery platforms is to propose efficient green methodologies addressed to obtain high-value compounds with low emissions through biochemical conversions. This work first screened the capacity of various oleaginous yeast to cosynthesize high-value biomolecules such as lipids and carotenoids. Selected strains were evaluated for their ability to coproduce such biocompounds in the waste-based media of agro-food (brewer’s spent grain, pasta processing waste and bakery waste). Carbon and nitrogen source feedstock was obtained through enzymatic hydrolysis of the agro-food waste, where up to 80% of total sugar/starch conversion was obtained. Then, the profitability of the bioprocess for microbial oil (MO) and carotenoids production by Sporobolomyces roseus CFGU-S005 was estimated via simulation using SuperPro Designer®. Results showed the benefits of establishing optimum equipment scheduling by identifying bottlenecks to increase profitability. Sensitivity analysis demonstrated the impact of MO price and batch throughput on process economics. A profitable process was achieved with a MO batch throughput of 3.7 kg/batch (ROI 31%, payback time 3.13 years). The results revealed areas that require further improvement to achieve a sustainable and competitive process for the microbial production of carotenoids and lipids.
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17
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Optimization of the biotechnological process using Rhodotorula mucilaginosa and acerola (Malpighia emarginata L.) seeds for the production of bioactive compounds. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113190] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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18
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Industrial-Scale Production of Mycotoxin Binder from the Red Yeast Sporidiobolus pararoseus KM281507. J Fungi (Basel) 2022; 8:jof8040353. [PMID: 35448584 PMCID: PMC9029514 DOI: 10.3390/jof8040353] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/24/2022] [Accepted: 03/28/2022] [Indexed: 02/06/2023] Open
Abstract
Red yeast Sporidiobolus pararoseus KM281507 has been recognized as a potential feed additive. Beyond their nutritional value (carotenoids and lipids), red yeast cells (RYCs) containing high levels of β-glucan can bind mycotoxins. This study investigated the industrial feasibility of the large-scale production of RYCs, along with their ability to act as a mycotoxin binder. Under a semi-controlled pH condition in a 300 L bioreactor, 28.70-g/L biomass, 8.67-g/L lipids, and 96.10-mg/L total carotenoids were obtained, and the RYCs were found to contain 5.73% (w/w) β-glucan. The encapsulated RYC was in vitro tested for its mycotoxin adsorption capacity, including for aflatoxin B1 (AFB1), zearalenone (ZEA), ochratoxin A (OTA), T-2 toxin (T-2) and deoxynivalenol (DON). The RYCs had the highest binding capacity for OTA and T-2 at concentrations of 0.31–1.25 and 0.31–2.5 µg/mL, respectively. The mycotoxin adsorption capacity was further tested using a gastrointestinal poultry model. The adsorption capacities of the RYCs and a commercial mycotoxin binder (CMB) were comparable. The RYCs not only are rich in lipids and carotenoids but also play an important role in mycotoxin binding. Since the industrial-scale production and downstream processing of RYCs were successfully demonstrated, RYCs could be applied as possible feed additives.
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19
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Agroindustrial byproduct-based media in the production of microbial oil rich in oleic acid and carotenoids. Bioprocess Biosyst Eng 2022; 45:721-732. [DOI: 10.1007/s00449-022-02692-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/12/2022] [Indexed: 11/02/2022]
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20
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Peng T, Fakankun I, Levin DB. Accumulation of neutral lipids and carotenoids of Rhodotorula diobovata and Rhodosporidium babjevae cultivated under nitrogen-limited conditions with glycerol as a sole carbon source. FEMS Microbiol Lett 2021; 368:6371894. [PMID: 34534294 DOI: 10.1093/femsle/fnab126] [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: 01/24/2021] [Accepted: 09/14/2021] [Indexed: 01/05/2023] Open
Abstract
A total of two red oleaginous yeasts, Rhodotorula diobovata and Rhodosporidium babjevae, were investigated for their potential to grow on nitrogen-limited media with sufficient glycerol as carbon source and produce biomass, triacylglycerides (TAGs) and carotenoids. The two yeasts produced equal quantities of biomass by 120 h post-inoculation (h pi), but R. diobovata consumed more glycerol than R. babajavae under the same conditions. The TAG concentrations accumulated by R. diobovata and R. babjevae were greater than 20% dry cell weight (dcw), and the major fatty acid components consisted of palmitic acid, oleic acid and linolenic acid. The highest concentration of total fatty acids in biomass were present during the late of stationary phase were 486.3 mg/g dcw for R. diobovata at 120 h pi, and 243.9 mg/g dcw for R. babjevae at 144 h pi. Both R. diobovata and R. babjevae produced high concentrations of torularhodin, and low amounts of torulene and γ-carotene. Total carotenoid concentrations in R. diobovata biomass were 31.5 mg/g dcw at 120 h pi and 43.1 mg/g dcw at 96 h pi for R. babjevae. The dcw accumulations of carotenoids by R. diobovata and R. babjevae were significantly greater than those reported for other carotenogenic Rhodotorula and Rhodosporidium strains.
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Affiliation(s)
- Tingting Peng
- Department of Biostsyems Engineering, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Irene Fakankun
- Department of Biostsyems Engineering, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - David B Levin
- Department of Biostsyems Engineering, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
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21
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Saini R, Osorio-Gonzalez CS, Hegde K, Brar SK, Vezina P. Effect of creating a fed-batch like condition using carbon to nitrogen ratios on lipid accumulation in Rhodosporidium toruloides-1588. BIORESOURCE TECHNOLOGY 2021; 337:125354. [PMID: 34098502 DOI: 10.1016/j.biortech.2021.125354] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 06/12/2023]
Abstract
Utilizing the undetoxified wood hydrolysate to accumulate maximum lipids in Rhodosporidium toruloides under optimum conditions has been regarded as a renewable and cost-effective strategy. The current investigation aims to identify the best carbon to nitrogen (C/N 20, 70, and 120) ratio for maximum lipid accumulation in R. toruloides-1588 using wood hydrolysate. Additionally, a fed-batch-like condition was employed, where C/N ratios were maintained during the fermentation that inherently decreases in batch fermentation. The C/N ratio 70 has been identified as the best condition with 3 times higher lipid accumulation (43% w/w) than the control. Additionally, >95% and 70% of glucose and xylose consumption were observed, respectively. Moreover, 50% increase in polyunsaturated fatty acids compared to the control media reinforced the potential of R. toruloides-1588 to thrive on undetoxified hydrolysate, high lipid productivity (3.8 mg/g of dry weight per hour) and produce high value monosaturated and polyunsaturated fatty acids.
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Affiliation(s)
- Rahul Saini
- Department of Civil Engineering, Lassonde School of Engineering, York University, North York, Toronto, Ontario M3J 1P3, Canada
| | - Carlos Saul Osorio-Gonzalez
- Department of Civil Engineering, Lassonde School of Engineering, York University, North York, Toronto, Ontario M3J 1P3, Canada
| | - Krishnamoorthy Hegde
- Department of Civil Engineering, Lassonde School of Engineering, York University, North York, Toronto, Ontario M3J 1P3, Canada
| | - Satinder Kaur Brar
- Department of Civil Engineering, Lassonde School of Engineering, York University, North York, Toronto, Ontario M3J 1P3, Canada.
| | - Pierre Vezina
- Director of Energy and the Environment, Council of the Quebec Forestry Industry, 1175 Avenue Lavigerie Suite 200, Quebec, QC G1V 4P1, Canada
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22
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Byrtusová D, Szotkowski M, Kurowska K, Shapaval V, Márová I. Rhodotorula kratochvilovae CCY 20-2-26-The Source of Multifunctional Metabolites. Microorganisms 2021; 9:1280. [PMID: 34208382 PMCID: PMC8231246 DOI: 10.3390/microorganisms9061280] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/01/2021] [Accepted: 06/08/2021] [Indexed: 01/23/2023] Open
Abstract
Multifunctional biomass is able to provide more than one valuable product, and thus, it is attractive in the field of microbial biotechnology due to its economic feasibility. Carotenogenic yeasts are effective microbial factories for the biosynthesis of a broad spectrum of biomolecules that can be used in the food and feed industry and the pharmaceutical industry, as well as a source of biofuels. In the study, we examined the effect of different nitrogen sources, carbon sources and CN ratios on the co-production of intracellular lipids, carotenoids, β-glucans and extracellular glycolipids. Yeast strain R. kratochvilovae CCY 20-2-26 was identified as the best co-producer of lipids (66.7 ± 1.5% of DCW), exoglycolipids (2.42 ± 0.08 g/L), β-glucan (11.33 ± 1.34% of DCW) and carotenoids (1.35 ± 0.11 mg/g), with a biomass content of 15.2 ± 0.8 g/L, by using the synthetic medium with potassium nitrate and mannose as a carbon source. It was shown that an increased C/N ratio positively affected the biomass yield and production of lipids and β-glucans.
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Affiliation(s)
- Dana Byrtusová
- Faculty of Science and Technology, Norwegian University of Life Sciences, P.O. Box 5003, 1432 Ås, Norway; (D.B.); (V.S.)
- Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 612 00 Brno, Czech Republic; (M.S.); (K.K.)
| | - Martin Szotkowski
- Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 612 00 Brno, Czech Republic; (M.S.); (K.K.)
| | - Klára Kurowska
- Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 612 00 Brno, Czech Republic; (M.S.); (K.K.)
| | - Volha Shapaval
- Faculty of Science and Technology, Norwegian University of Life Sciences, P.O. Box 5003, 1432 Ås, Norway; (D.B.); (V.S.)
| | - Ivana Márová
- Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 612 00 Brno, Czech Republic; (M.S.); (K.K.)
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23
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Vargas-Sinisterra AF, Ramírez-Castrillón M. Yeast carotenoids: production and activity as antimicrobial biomolecule. Arch Microbiol 2020; 203:873-888. [PMID: 33151382 DOI: 10.1007/s00203-020-02111-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/18/2020] [Accepted: 10/23/2020] [Indexed: 10/23/2022]
Abstract
Carotenoids are a large group of organic, pigmented, isoprenoid-type compounds that play biological activities in plants and microorganisms (yeasts, bacteria, and microalgae). Literature reported it as vitamin A precursors and antioxidant activity. Carotenoids also can act as antimicrobial agents and few reports showed quantitative measurements of Minimal Inhibitory Concentrations against different pathogens. In this sense, some carotenoids were added to medical-surgical materials. The demand for scale-up of different naturally obtained carotenoids has increased due to the concern about the detrimental health effects caused by synthetic molecules and antimicrobial resistance. In this review, we reported the variability in pigment production and culture conditions, extraction methods used in laboratory, and we discussed the antimicrobial activity carried out by these molecules and the promising acting as new molecules to be scaled-up to industry.
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Affiliation(s)
- Andrés Felipe Vargas-Sinisterra
- Maestría en Ciencias Biomédicas, Grupo de Investigación BIOSALUD, Facultad de Ciencias para la salud, Universidad de Caldas, Calle 65 # 26-10, Manizales, Colombia.,Grupo de Investigación iCUBO, Facultad de Ingeniería, Departamento de Ingeniería Bioquímica, Universidad Icesi, Calle 18 # 122-135, Cali, Colombia
| | - Mauricio Ramírez-Castrillón
- Research Group in Mycology (GIM/CICBA), Facultad de Ciencias Básicas, Universidad Santiago de Cali, Calle 5 # 62-00, Cali, Colombia.
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