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Li P, Zhou Y, Wu Y, Jiang X, Wang X, Shi X, Wang W. The effects of environmental factors on the synthesis of water-soluble Monascus red pigments via submerged fermentation: a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:7754-7764. [PMID: 38591364 DOI: 10.1002/jsfa.13517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 03/21/2024] [Accepted: 04/09/2024] [Indexed: 04/10/2024]
Abstract
Monascus pigments (MPs) have been used as natural food pigments for many years. There is a high demand for Monascus red pigments (MRPs) to enhance color and for antibacterial and cancer prevention therapies in food and medicine. Most MRPs are not water soluble, and the yield of water-soluble MRPs is naturally low. On the other hand, water-soluble MRP is more cost effective for application in industrial mass production. Therefore, it is important to improve the yield of water-soluble MRPs. Environmental factors have a significant influence on the synthesis of water-soluble MRPs, which is crucial for the development of industrial production of water-soluble MRPs. This review introduces the biosynthetic pathways of water-soluble MRPs and summarizes the effects of environmental factors on the yield of water-soluble MRPs. Acetyl coenzyme A (acetyl-CoA) is a precursor for MPs synthesis. Carbon and nitrogen sources and the carbon/nitrogen ratio can impact MP production by regulating the metabolic pathway of acetyl-CoA. Optimization of fermentation conditions to change the morphology of Monascus can stimulate the synthesis of MPs. The appropriate choice of nitrogen sources and pH values can promote the synthesis of MRPs from MPs. Additives such as metal ions and non-ionic surfactants can affect the fluidity of Monascus cell membrane and promote the transformation of MRPs into water-soluble MRPs. This review will lay the foundation for the industrial production of water-soluble MRPs. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Ping Li
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education and Hubei Province), Hubei University of Technology, Wuhan, China
| | - Yin Zhou
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education and Hubei Province), Hubei University of Technology, Wuhan, China
| | - Yingying Wu
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education and Hubei Province), Hubei University of Technology, Wuhan, China
| | - Xiao Jiang
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education and Hubei Province), Hubei University of Technology, Wuhan, China
| | - Xuan Wang
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education and Hubei Province), Hubei University of Technology, Wuhan, China
| | - Xinyun Shi
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education and Hubei Province), Hubei University of Technology, Wuhan, China
| | - Weiping Wang
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Cooperative Innovation Center of Industrial Fermentation (Ministry of Education and Hubei Province), Hubei University of Technology, Wuhan, China
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Feng SS, Li W, Hu YJ, Feng JX, Deng J. The biological activity and application of Monascus pigments: a mini review. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2022. [DOI: 10.1515/ijfe-2021-0235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Abstract
Monascus pigments (MPs), as secondary metabolites of Monascus, are microbial pigments which have been used for thousands of years. MPs are widely used in food industry as food pigments and preservatives, which have the stability of light resistance, high temperature resistance and acid-base change resistance. In addition, the antioxidant, antibacterial, antiviral and anti-tumor biological activities of MPs have also attracted people’s attention. Moreover, Due to the presence of citrinin, the safety of MPs still needs to be discussed and explored. In this paper, the production, biological activity, application in various fields and methods of detection and reduction of citrinin of MPs were reviewed, which provide new insights into the study and safe application related to human different diseases, medicines or health care products with MPs as active substances.
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Affiliation(s)
- Shan-Shan Feng
- Hunan Province Key Laboratory of Edible Forestry Resources Safety and Processing Utilization , National Engineering Research Center of Rice and Byproduct Deep Processing , College of Food Science and Engineering , Central South University of Forestry and Technology , Changsha , China
- College of Life Sciences and Chemistry , Hunan University of Technology, Zhuzhou , China
| | - Wen Li
- Hunan Province Key Laboratory of Edible Forestry Resources Safety and Processing Utilization , National Engineering Research Center of Rice and Byproduct Deep Processing , College of Food Science and Engineering , Central South University of Forestry and Technology , Changsha , China
- College of Life Sciences and Chemistry , Hunan University of Technology, Zhuzhou , China
| | - Yong-Jun Hu
- Department of Ultrasound , Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University , Changsha , Hunan 410002 , China
| | - Jian-Xiang Feng
- College of Life Sciences and Chemistry , Hunan University of Technology, Zhuzhou , China
| | - Jing Deng
- Hunan Province Key Laboratory of Edible Forestry Resources Safety and Processing Utilization , National Engineering Research Center of Rice and Byproduct Deep Processing , College of Food Science and Engineering , Central South University of Forestry and Technology , Changsha , China
- College of Life Sciences and Chemistry , Hunan University of Technology, Zhuzhou , China
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Tong A, Lu J, Huang Z, Huang Q, Zhang Y, Farag MA, Liu B, Zhao C. Comparative transcriptomics discloses the regulatory impact of carbon/nitrogen fermentation on the biosynthesis of Monascus kaoliang pigments. Food Chem X 2022; 13:100250. [PMID: 35499013 PMCID: PMC9040001 DOI: 10.1016/j.fochx.2022.100250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 12/20/2021] [Accepted: 02/04/2022] [Indexed: 11/24/2022] Open
Abstract
The synthesis of Monascus pigments (MPs) depends on many fermentation conditions. Carbon and nitrogen had important effect on the biosynthesis of MPs. Comparative transcriptomic provided a comprehensive interpretation of the links between primary and secondary metabolisms in MPs.
Carbon and nitrogen play a fundamental role in the production of Monascus pigments. However, their effects on pigment biosynthesis remain undetermined. In this study, we found that Monascus kaoliang produces pigments via liquid fermentation using glycerol and peptone as suitable carbon and nitrogen sources, respectively. Comparative transcriptomic profiling was performed using RNA sequencing. It indicated that the differentially expressed genes (DEGs) of carbon were enriched using amino acids and carbohydrates via the transport and metabolism pathways, respectively. DEGs of nitrogen were enriched only using general functional prediction pathways. These data provide a comprehensive interpretation of the linkage between primary and secondary metabolisms in M. kaoliang. Moreover, they provide insights into the effects of various substances involved in secondary metabolism.
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Affiliation(s)
- Aijun Tong
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Jinqiang Lu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Zirui Huang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Qizhen Huang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yuyu Zhang
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University (BTBU), Beijing 100048, China.,Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Mohamed A Farag
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Bin Liu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Chao Zhao
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.,Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University (BTBU), Beijing 100048, China
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Comparative metabolomics analysis reveals the metabolic regulation mechanism of yellow pigment overproduction by Monascus using ammonium chloride as a nitrogen source. Appl Microbiol Biotechnol 2021; 105:6369-6379. [PMID: 34402939 DOI: 10.1007/s00253-021-11395-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 04/12/2021] [Accepted: 06/07/2021] [Indexed: 02/07/2023]
Abstract
Monascus yellow pigments (MYPs), as food colorants, are of great interest to the food industry, because of their beneficial biological activities. In this study, a comparative metabolomics strategy revealed the metabolic regulatory mechanism of MYP overproduction, comparing ammonium chloride with peptone as nitrogen sources. Metabolomics-based multivariate regression modeling showed that metabolic biomarkers/modules, such as glucose, lactate, and the pentose phosphate (PP) pathway, were closely associated with the biosynthesis of MYPs. Exogenous addition of glucose increased production of MYPs, whereas lactate reduced it. Inhibition of the PP pathway with dehydroepiandrosterone decreased MYP production, while increasing the shunting production of orange and red pigments. All these treatments significantly changed the expression profiles of the pigment biosynthetic gene cluster and the mycelial morphology. Overall, this study demonstrates the feasibility of elucidating the mechanism of MYP biosynthesis by comprehensive metabolomics analysis, as well as discovering potential engineering targets of efficiency improvements to commercial MYP production. KEY POINTS: • Comparative metabolomics revealed the biomarkers/modules of MYP production. • A rational exogenously adding strategy was implemented to regulate MYP synthesis. • Expression profiles of gene cluster and mycelial morphology were characterized.
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Ren X, He Z, Lin X, Lin X, Liang Z, Liu D, Huang Y, Fang Z. Screening and evaluation of Monascus purpureus FJMR24 for enhancing the raw material utilization rate in rice wine brewing. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:185-193. [PMID: 32623720 DOI: 10.1002/jsfa.10630] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/24/2020] [Accepted: 07/05/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND The rapid development of the rice wine industry has increased the demand for raw materials worldwide. A fungal strain with good adaptability to rice wine brewing conditions, which can also enhance the utilization rate of raw materials (URRM), thus increasing the production efficiency, was sought in the present research. RESULTS The strain FJMR24 was successfully isolated and screened from 35 fermentation starters and exhibited high amylase activity (2200.9 ± 18.5 U g-1 ) and high glucoamylase activity (2330.4 ± 31.9 U g-1 ). Based on a morphological examination and a sequence analysis of the internal transcribed spacer (ITS) gene and β-tubulin gene, FJMR24 was identified as Monascus purpureus, which is an edible and versatile fungus that plays a dominant role in the processing of Hong Qu. A moderate pH of 5-6 under incubation at 35 °C for 5-6 days was favorable for the growth and enzyme production of FJMR24. The strain could also tolerate the extreme conditions of 15-45 °C, 18% ethanol (v/v), and an acidity of pH 2. The excellent fermentation adaptability of FJMR24 might enable it to retain high enzyme activity during rice wine brewing. As a result of the action of FJMR24, the URRM of the base liquor increased by around 26% due to increased starch hydrolysis efficiency, which was mainly due to the high unit enzyme activity of FJMR24. CONCLUSION This study provides perspectives for the application of a M. purpureus strain with high starch hydrolysis activity for enhancing the URRM in traditional rice wine brewing. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Xiangyun Ren
- Institute of Agricultural Engineering Technology, Fujian Academy of Agricultural Sciences, Fuzhou, China
- Fujian Key Laboratory of Agricultural Products (Food) Processing, Fuzhou, China
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Zhigang He
- Institute of Agricultural Engineering Technology, Fujian Academy of Agricultural Sciences, Fuzhou, China
- Fujian Key Laboratory of Agricultural Products (Food) Processing, Fuzhou, China
| | - Xiaozi Lin
- Institute of Agricultural Engineering Technology, Fujian Academy of Agricultural Sciences, Fuzhou, China
- Fujian Key Laboratory of Agricultural Products (Food) Processing, Fuzhou, China
| | - Xiaojie Lin
- Institute of Agricultural Engineering Technology, Fujian Academy of Agricultural Sciences, Fuzhou, China
- Fujian Key Laboratory of Agricultural Products (Food) Processing, Fuzhou, China
| | - Zhangcheng Liang
- Institute of Agricultural Engineering Technology, Fujian Academy of Agricultural Sciences, Fuzhou, China
- Fujian Key Laboratory of Agricultural Products (Food) Processing, Fuzhou, China
| | - Di Liu
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Yingying Huang
- Institute of Agricultural Engineering Technology, Fujian Academy of Agricultural Sciences, Fuzhou, China
- Fujian Key Laboratory of Agricultural Products (Food) Processing, Fuzhou, China
| | - Zhongxiang Fang
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
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Orak T, Caglar O, Ortucu S, Ozkan H, Taskin M. Chicken feather peptone: A new alternative nitrogen source for pigment production by Monascus purpureus. J Biotechnol 2018; 271:56-62. [DOI: 10.1016/j.jbiotec.2018.02.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 01/20/2018] [Accepted: 02/20/2018] [Indexed: 01/12/2023]
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Koli SH, Suryawanshi RK, Patil CD, Patil SV. Fluconazole treatment enhances extracellular release of red pigments in the fungus Monascus purpureus. FEMS Microbiol Lett 2017; 364:3071826. [DOI: 10.1093/femsle/fnx058] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 03/11/2017] [Indexed: 11/12/2022] Open
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Natural colorants from filamentous fungi. Appl Microbiol Biotechnol 2016; 100:2511-21. [PMID: 26780357 DOI: 10.1007/s00253-015-7274-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 12/15/2015] [Accepted: 12/19/2015] [Indexed: 02/07/2023]
Abstract
In the last years, there is a trend towards the replacement of synthetic colorants by natural ones, mainly due to the increase of consumer demand for natural products. The natural colorants are used to enhance the appearance of pharmaceutical products, food, and different materials, making them preferable or attractive. This review intends to provide and describe a comprehensive overview of the history of colorants, from prehistory to modern time, of their market and their applications, as well as of the most important aspects of the fermentation process to obtain natural colorants. Focus is given to colorants produced by filamentous fungal species, aiming to demonstrate the importance of these microorganisms and biocompounds, highlighting the production performance to get high yields and the aspects of conclusion that should be taken into consideration in future studies about natural colorants.
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