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Xu H, Yin T, Wei B, Su M, Liang H. Turning waste into treasure: Biosynthesis of value-added 2-O-α-glucosyl glycerol and d-allulose from waste cane molasses through an in vitro synthetic biology platform. BIORESOURCE TECHNOLOGY 2024; 391:129982. [PMID: 37926357 DOI: 10.1016/j.biortech.2023.129982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/02/2023] [Accepted: 11/02/2023] [Indexed: 11/07/2023]
Abstract
The efficient and economical conversion of agricultural waste into glycosides and rare sugars is challenging. Herein, an in vitro synthetic bienzyme system consisting of sucrose phosphorylase and d-allulose 3-epimerase was constructed to produce 2-O-α-glucosyl glycerol and d-allulose from cane molasses. Lactic acid in the cane molasses significantly induced sucrose phosphorylase to hydrolyze sucrose instead of glycosylation. Notably, lactic acid significantly inhibited the catalytic performance of d-allulose 3-epimerase only in the presence of Na+ and K+, with an inhibition rate of 75%. After removing lactic acid and metal ions, 116 g/L 2-O-α-glucosyl glycerol and 51 g/L d-allulose were synthesized from 500 mM sucrose in the treated cane molasses with a sucrose consumption rate of 97%. Our findings offer an economically efficient and environmentally friendly pathway for the industrial production of glycosides and rare sugars from food industry waste.
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Affiliation(s)
- Haichang Xu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Taian Yin
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Bin Wei
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Mingming Su
- School of Environment and Natural Resources, Renmin University of China, Beijing, 100872, PR China.
| | - Hao Liang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China; College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China.
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Watcharawipas A, Runguphan W. Red yeasts and their carotenogenic enzymes for microbial carotenoid production. FEMS Yeast Res 2023; 23:6895548. [PMID: 36513367 DOI: 10.1093/femsyr/foac063] [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: 06/24/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
Carotenoids are C40 isoprene-based compounds with significant commercial interests that harbor diverse bioactivities. Prominent examples of carotenoids are beta-carotene, a precursor to vitamin A essential for proper eye health, and lycopene and astaxanthin, powerful antioxidants implicated in preventing cancers and atherosclerosis. Due to their benefits to human health, the market value for carotenoids is rapidly increasing and is projected to reach USD 1.7 billion by 2025. However, their production now relies on chemical synthesis and extraction from plants that pose risks to food management and numerous biological safety issues. Thus, carotenoid production from microbes is considered a promising strategy for achieving a healthy society with more sustainability. Red yeast is a heterogeneous group of basidiomycetous fungi capable of producing carotenoids. It is a critical source of microbial carotenoids from low-cost substrates. Carotenogenic enzymes from red yeasts have also been highly efficient, invaluable biological resources for biotechnological applications. In this minireview, we focus on red yeast as a promising source for microbial carotenoids, strain engineering strategies for improving carotenoid production in red yeasts, and potential applications of carotenogenic enzymes from red yeasts in conventional and nonconventional yeasts.
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Affiliation(s)
- Akaraphol Watcharawipas
- Department of Microbiology, Faculty of Science, Mahidol University, 272 Rama VI Road, Ratchathewi, Bangkok 10400, Thailand
| | - Weerawat Runguphan
- National Center for Genetic Engineering and Biotechnology, 113 Thailand Science Park, Paholyothin Road, Klong 1, Klong Luang, Pathumthani 12120, Thailand
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Lu C, Dong Y, Ke K, Zou K, Wang Z, Xiao W, Pei J, Zhao L. Modification to increase the thermostability and catalytic efficiency of α-L-rhamnosidase from Bacteroides thetaiotaomicron and high-level expression. Enzyme Microb Technol 2022; 158:110040. [DOI: 10.1016/j.enzmictec.2022.110040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 03/11/2022] [Accepted: 04/04/2022] [Indexed: 01/13/2023]
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López GD, Álvarez-Rivera G, Carazzone C, Ibáñez E, Leidy C, Cifuentes A. Bacterial Carotenoids: Extraction, Characterization, and Applications. Crit Rev Anal Chem 2021; 53:1239-1262. [PMID: 34915787 DOI: 10.1080/10408347.2021.2016366] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Natural carotenoids are secondary metabolites that exhibit antioxidant, anti-inflammatory, and anti-cancer properties. These types of compounds are highly demanded by pharmaceutical, cosmetic, nutraceutical, and food industries, leading to the search for new natural sources of carotenoids. In recent years, the production of carotenoids from bacteria has become of great interest for industrial applications. In addition to carotenoids with C40-skeletons, some bacteria have the ability to synthesize characteristic carotenoids with C30-skeletons. In this regard, a great variety of methodologies for the extraction and identification of bacterial carotenoids has been reported and this is the first review that condenses most of this information. To understand the diversity of carotenoids from bacteria, we present their biosynthetic origin in order to focus on the methodologies employed in their extraction and characterization. Special emphasis has been made on high-performance liquid chromatography-mass spectrometry (HPLC-MS) for the analysis and identification of bacterial carotenoids. We end up this review showing their potential commercial use. This review is proposed as a guide for the identification of these metabolites, which are frequently reported in new bacteria strains.
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Affiliation(s)
- Gerson-Dirceu López
- Chemistry Department, Laboratory of Advanced Analytical Techniques in Natural Products (LATNAP), Universidad de los Andes, Bogotá, Colombia
- Physics Department, Laboratory of Biophysics, Universidad de los Andes, Bogotá, Colombia
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), CSIC, Madrid, Spain
| | | | - Chiara Carazzone
- Chemistry Department, Laboratory of Advanced Analytical Techniques in Natural Products (LATNAP), Universidad de los Andes, Bogotá, Colombia
| | - Elena Ibáñez
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), CSIC, Madrid, Spain
| | - Chad Leidy
- Physics Department, Laboratory of Biophysics, Universidad de los Andes, Bogotá, Colombia
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research (CIAL), CSIC, Madrid, Spain
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6
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Chen CY, Liu CC. Optimization of lutein production with a two-stage mixotrophic cultivation system with Chlorella sorokiniana MB-1. BIORESOURCE TECHNOLOGY 2018; 262:74-79. [PMID: 29698840 DOI: 10.1016/j.biortech.2018.04.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 04/05/2018] [Accepted: 04/06/2018] [Indexed: 05/21/2023]
Abstract
The major purpose of this study was to investigate the effects of operational factors and bioprocess strategies on the mixotrophic cultivation of a microalgae Chlorella sorokiniana MB-1 for lutein production. Aeration with CO2 showed the highest biomass productivity and lutein productivity of 0.89 g/L/d and 3.49 mg/L/d, respectively. Semi-batch operation performed with 80% medium replacement ratio resulted in the highest biomass productivity and lutein productivity of 1.55 g/L/d and 5.51 mg/L/d, respectively. A two-stage strategy was developed to enhance the biomass production of the MB-1 strain in stage 1 with semi-batch mixotrophic culture and to optimize lutein accumulation in stage 2 under photoautotrophic conditions. The maximum biomass productivity and lutein productivity was 1.98 g/L/d and 7.62 mg/L/d, respectively, with a medium replacement ratio of 80% in stage 1. Compared with batch cultivation, the lutein productivity was enhanced by 32.7% for semi-batch operation alone and 85.9% for the semi-batch-integrated two-stage process.
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Affiliation(s)
- Chun-Yen Chen
- University Center for Bioscience and Biotechnology, National Cheng Kung University, Tainan, Taiwan.
| | - Chen-Chun Liu
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan
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Jiang GL, Zhou LY, Wang YT, Zhu MJ. Astaxanthin from Jerusalem artichoke: Production by fed-batch fermentation using Phaffia rhodozyma and application in cosmetics. Process Biochem 2017. [DOI: 10.1016/j.procbio.2017.08.013] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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You SP, Wang XN, Qi W, Su RX, He ZM. Optimisation of culture conditions and development of a novel fed-batch strategy for high production of β-galactosidase by Kluyveromyces lactis. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13464] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sheng-ping You
- Chemical Engineering Research Center; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
| | - Xiao-nan Wang
- Chemical Engineering Research Center; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
| | - Wei Qi
- Chemical Engineering Research Center; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- State Key Laboratory of Chemical Engineering; Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
- Tianjin Key Laboratory of Membrane Science and Desalination Technology; Tianjin University; Tianjin 300072 China
| | - Rong-xin Su
- Chemical Engineering Research Center; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- State Key Laboratory of Chemical Engineering; Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
- Tianjin Key Laboratory of Membrane Science and Desalination Technology; Tianjin University; Tianjin 300072 China
| | - Zhi-min He
- Chemical Engineering Research Center; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- State Key Laboratory of Chemical Engineering; Tianjin University; Tianjin 300072 China
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Plant growth promoting rhizobacteria Dietzia natronolimnaea modulates the expression of stress responsive genes providing protection of wheat from salinity stress. Sci Rep 2016; 6:34768. [PMID: 27708387 PMCID: PMC5052518 DOI: 10.1038/srep34768] [Citation(s) in RCA: 203] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 09/19/2016] [Indexed: 11/17/2022] Open
Abstract
Plant growth promoting rhizobacteria (PGPR) hold promising future for sustainable agriculture. Here, we demonstrate a carotenoid producing halotolerant PGPR Dietzia natronolimnaea STR1 protecting wheat plants from salt stress by modulating the transcriptional machinery responsible for salinity tolerance in plants. The expression studies confirmed the involvement of ABA-signalling cascade, as TaABARE and TaOPR1 were upregulated in PGPR inoculated plants leading to induction of TaMYB and TaWRKY expression followed by stimulation of expression of a plethora of stress related genes. Enhanced expression of TaST, a salt stress-induced gene, associated with promoting salinity tolerance was observed in PGPR inoculated plants in comparison to uninoculated control plants. Expression of SOS pathway related genes (SOS1 and SOS4) was modulated in PGPR-applied wheat shoots and root systems. Tissue-specific responses of ion transporters TaNHX1, TaHAK, and TaHKT1, were observed in PGPR-inoculated plants. The enhanced gene expression of various antioxidant enzymes such as APX, MnSOD, CAT, POD, GPX and GR and higher proline content in PGPR-inoculated wheat plants contributed to increased tolerance to salinity stress. Overall, these results indicate that halotolerant PGPR-mediated salinity tolerance is a complex phenomenon that involves modulation of ABA-signalling, SOS pathway, ion transporters and antioxidant machinery.
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Gharibzahedi S, Razavi S, Mousavi M. Optimisation and kinetic studies on the production of intracellular canthaxanthin in fed-batch cultures of Dietzia natronolimnaea HS-1. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2015. [DOI: 10.3920/qas2014.0503] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- S.M.T. Gharibzahedi
- Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks and Bioprocess Engineering Laboratory (BPEL), Department of Food Science, Engineering & Technology, Faculty of Agricultural Engineering and Technology, University of Tehran, P.O. Box 4111, Karaj 31587-77871, Iran
| | - S.H. Razavi
- Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks and Bioprocess Engineering Laboratory (BPEL), Department of Food Science, Engineering & Technology, Faculty of Agricultural Engineering and Technology, University of Tehran, P.O. Box 4111, Karaj 31587-77871, Iran
| | - M. Mousavi
- Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks and Bioprocess Engineering Laboratory (BPEL), Department of Food Science, Engineering & Technology, Faculty of Agricultural Engineering and Technology, University of Tehran, P.O. Box 4111, Karaj 31587-77871, Iran
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Rostami F, Razavi SH, Sepahi AA, Gharibzahedi SMT. Canthaxanthin biosynthesis by Dietzia natronolimnaea HS-1: effects of inoculation and aeration rate. Braz J Microbiol 2014; 45:447-56. [PMID: 25242927 PMCID: PMC4166268 DOI: 10.1590/s1517-83822014005000046] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Accepted: 09/09/2013] [Indexed: 11/21/2022] Open
Abstract
The interest in production of natural colorants by microbial fermentation has been currently increased. The effects of D-glucose concentration (3.18-36.82 g/L), inoculum size (12.5 × 10(9)-49.5 × 10(9) cfu cells/mL) and air-flow rate (1.95-12.05 L/L min) on the biomass, total carotenoid and canthaxanthin (CTX) accumulation of Dietzia natronolimnaea HS-1 in a batch bioreactor was scrutinized using a response surface methodology-central composite rotatable design (RSM-CCRD). Second-order polynomial models with high R (2) values ranging from 0.978 to 0.990 were developed for the studied responses using multiple linear regression analysis. The models showed the maximum cumulative amounts of biomass (7.85 g/L), total carotenoid (5.48 mg/L) and CTX (4.99 mg/L) could be achieved at 23.38 g/L of D-glucose, 31.2 × 10(9) cfu cells/mL of inoculation intensity and air-flow rate of 7.85 L/L min. The predicted values for optimum conditions were in good agreement with experimental data.
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Affiliation(s)
- Forouzan Rostami
- Bioprocess Engineering Laboratory Department of Food Science & Engineering Faculty of Agricultural Engineering and Technology University of Tehran Karaj Iran Bioprocess Engineering Laboratory, Department of Food Science & Engineering, Faculty of Agricultural Engineering and Technology, University of Tehran, Karaj, Iran. ; Iranian Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks University of Tehran Karaj Iran Iranian Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks, University of Tehran, Karaj, Iran
| | - Seyed Hadi Razavi
- Bioprocess Engineering Laboratory Department of Food Science & Engineering Faculty of Agricultural Engineering and Technology University of Tehran Karaj Iran Bioprocess Engineering Laboratory, Department of Food Science & Engineering, Faculty of Agricultural Engineering and Technology, University of Tehran, Karaj, Iran. ; Iranian Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks University of Tehran Karaj Iran Iranian Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks, University of Tehran, Karaj, Iran
| | - Abbas Akhavan Sepahi
- Iranian Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks University of Tehran Karaj Iran Iranian Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks, University of Tehran, Karaj, Iran
| | - Seyed Mohammad Taghi Gharibzahedi
- Bioprocess Engineering Laboratory Department of Food Science & Engineering Faculty of Agricultural Engineering and Technology University of Tehran Karaj Iran Bioprocess Engineering Laboratory, Department of Food Science & Engineering, Faculty of Agricultural Engineering and Technology, University of Tehran, Karaj, Iran. ; Iranian Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks University of Tehran Karaj Iran Iranian Center of Excellence for Application of Modern Technologies for Producing Functional Foods and Drinks, University of Tehran, Karaj, Iran
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