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Yin FW, Sun XL, Zheng WL, Yin LF, Luo X, Zhang YY, Wang YF, Fu YQ. Development of a Strategy for L-Lactic Acid Production by Rhizopus oryzae Using Zizania latifolia Waste and Cane Molasses as Carbon Sources. Molecules 2023; 28:6234. [PMID: 37687063 PMCID: PMC10488812 DOI: 10.3390/molecules28176234] [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: 08/09/2023] [Revised: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
As a biodegradable and renewable material, polylactic acid is considered a major environmentally friendly alternative to petrochemical plastics. Microbial fermentation is the traditional method for lactic acid production, but it is still too expensive to compete with the petrochemical industry. Agro-industrial wastes are generated from the food and agricultural industries and agricultural practices. The utilization of agro-industrial wastes is an important way to reduce costs, save energy and achieve sustainable development. The present study aimed to develop a method for the valorization of Zizania latifolia waste and cane molasses as carbon sources for L-lactic acid fermentation using Rhizopus oryzae LA-UN-1. The results showed that xylose derived from the acid hydrolysis of Z. latifolia waste was beneficial for cell growth, while glucose from the acid hydrolysis of Z. latifolia waste and mixed sugars (glucose and fructose) from the acid hydrolysis of cane molasses were suitable for the accumulation of lactic acid. Thus, a three-stage carbon source utilization strategy was developed, which markedly improved lactic acid production and productivity, respectively reaching 129.47 g/L and 1.51 g/L·h after 86 h of fermentation. This work demonstrates that inexpensive Z. latifolia waste and cane molasses can be suitable carbon sources for lactic acid production, offering an efficient utilization strategy for agro-industrial wastes.
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Affiliation(s)
- Feng-Wei Yin
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, China
| | - Xiao-Long Sun
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, China
| | - Wei-Long Zheng
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, China
| | - Long-Fei Yin
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, China
| | - Xi Luo
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, China
| | - Ying-Ying Zhang
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, China
| | - Yan-Fei Wang
- Taizhou Institute of Product Quality and Safety Inspection, Taizhou 318000, China
| | - Yong-Qian Fu
- Taizhou Key Laboratory of Biomass Functional Materials Development and Application, Taizhou University, Taizhou 318000, China
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Recent Advances in Lactic Acid Production by Lactic Acid Bacteria. Appl Biochem Biotechnol 2021; 193:4151-4171. [PMID: 34519919 DOI: 10.1007/s12010-021-03672-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 09/03/2021] [Indexed: 02/07/2023]
Abstract
Lactic acid can synthesize high value-added chemicals such as poly lactic acid. In order to further minimize the cost of lactic acid production, some effective strategies (e.g., effective mutagenesis and metabolic engineering) have been applied to increase productive capacity of lactic acid bacteria. In addition, low-cost cheap raw materials (e.g., cheap carbon source and cheap nitrogen source) are also used to reduce the cost of lactic acid production. In this review, we summarized the recent developments in lactic acid production, including efficient strain modification technology (high-efficiency mutagenesis means, adaptive laboratory evolution, and metabolic engineering), the use of low-cost cheap raw materials, and also discussed the future prospects of this field, which could promote the development of lactic acid industry.
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Setti L, Samaei SP, Maggiore I, Nissen L, Gianotti A, Babini E. Comparing the Effectiveness of Three Different Biorefinery Processes at Recovering Bioactive Products from Hemp (Cannabis sativa L.) Byproduct. FOOD BIOPROCESS TECH 2020. [DOI: 10.1007/s11947-020-02550-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
AbstractHemp (Cannabis sativa L.) seeds are considered a nutritional powerhouse, rich in proteins and unsaturated fatty acids. The market for hemp seed food products is growing, due to the loosening of constraints in industrial cultivation. During the food processing chain, the external part of the seed is discarded, although it contains a significant amount of proteins. Converting this material into value-added products with a biorefinery approach could meet the ever-increasing need for sustainable protein sources while reducing food waste. In this study, creating value from hemp byproducts was pursued with three different approaches: (i) chemical extraction followed by enzymatic digestion, (ii) liquid fermentation by strains of Lactobacillus spp., and (iii) solid-state fermentation by Pleurotus ostreatus. The resulting products exhibited a range of in vitro antioxidant and antihypertensive activity, depending on the proteases used for enzymatic digestion, the bacterial strain, and the length of time of the two fermentation processes. These byproducts could be exploited as functional ingredients in the food, pharmaceutical, and cosmetic industries; the suggested biorefinery processes thus represent potential solutions for the development of other protein-containing byproducts or wastes.
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Integrated and Consolidated Review of Plastic Waste Management and Bio-Based Biodegradable Plastics: Challenges and Opportunities. SUSTAINABILITY 2020. [DOI: 10.3390/su12208360] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cumulative plastic production worldwide skyrocketed from about 2 million tonnes in 1950 to 8.3 billion tonnes in 2015, with 6.3 billion tonnes (76%) ending up as waste. Of that waste, 79% is either in landfills or the environment. The purpose of the review is to establish the current global status quo in the plastics industry and assess the sustainability of some bio-based biodegradable plastics. This integrative and consolidated review thus builds on previous studies that have focused either on one or a few of the aspects considered in this paper. Three broad items to strongly consider are: Biodegradable plastics and other alternatives are not always environmentally superior to fossil-based plastics; less investment has been made in plastic waste management than in plastics production; and there is no single solution to plastic waste management. Some strategies to push for include: increasing recycling rates, reclaiming plastic waste from the environment, and bans or using alternatives, which can lessen the negative impacts of fossil-based plastics. However, each one has its own challenges, and country-specific scientific evidence is necessary to justify any suggested solutions. In conclusion, governments from all countries and stakeholders should work to strengthen waste management infrastructure in low- and middle-income countries while extended producer responsibility (EPR) and deposit refund schemes (DPRs) are important add-ons to consider in plastic waste management, as they have been found to be effective in Australia, France, Germany, and Ecuador.
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Abedi E, Hashemi SMB. Lactic acid production - producing microorganisms and substrates sources-state of art. Heliyon 2020; 6:e04974. [PMID: 33088933 PMCID: PMC7566098 DOI: 10.1016/j.heliyon.2020.e04974] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/08/2020] [Accepted: 09/16/2020] [Indexed: 01/18/2023] Open
Abstract
Lactic acid is an organic compound produced via fermentation by different microorganisms that are able to use different carbohydrate sources. Lactic acid bacteria are the main bacteria used to produce lactic acid and among these, Lactobacillus spp. have been showing interesting fermentation capacities. The use of Bacillus spp. revealed good possibilities to reduce the fermentative costs. Interestingly, lactic acid high productivity was achieved by Corynebacterium glutamicum and E. coli, mainly after engineering genetic modification. Fungi, like Rhizopus spp. can metabolize different renewable carbon resources, with advantageously amylolytic properties to produce lactic acid. Additionally, yeasts can tolerate environmental restrictions (for example acidic conditions), being the wild-type low lactic acid producers that have been improved by genetic manipulation. Microalgae and cyanobacteria, as photosynthetic microorganisms can be an alternative lactic acid producer without carbohydrate feed costs. For lactic acid production, it is necessary to have substrates in the fermentation medium. Different carbohydrate sources can be used, from plant waste as molasses, starchy, lignocellulosic materials as agricultural and forestry residues. Dairy waste also can be used by the addition of supplementary components with a nitrogen source.
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Affiliation(s)
- Elahe Abedi
- Department of Food Science and Technology, College of Agriculture, Fasa University, Fasa, Iran
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Izaguirre JK, Dietrich T, Villarán MC, Castañón S. Protein hydrolysate from organic fraction of municipal solid waste compost as nitrogen source to produce lactic acid by Lactobacillus fermentum ATCC 9338 and Lactobacillus plantarum NCIMB 8826. Process Biochem 2020. [DOI: 10.1016/j.procbio.2019.09.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Ozdal M, Kurbanoglu EB. Valorisation of chicken feathers for xanthan gum production using Xanthomonas campestris MO-03. J Genet Eng Biotechnol 2018; 16:259-263. [PMID: 30733733 PMCID: PMC6353776 DOI: 10.1016/j.jgeb.2018.07.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 07/07/2018] [Accepted: 07/16/2018] [Indexed: 01/14/2023]
Abstract
Xanthan gum is an important commercial polysaccharide produced by Xanthomonas species. In this study, xanthan production was investigated using a local isolate of Xanthomonas campestris MO-03 in medium containing various concentrations of chicken feather peptone (CFP) as an enhancer substrate. CFP was produced with a chemical process and its chemical composition was determined. The addition of CFP (1–8 g/l) increased the conversion of sugar to xanthan gum in comparison with the control medium, which did not contain additional supplements. The highest xanthan production (24.45 g/l) was found at the 6 g/l CFP containing control medium in 54 h. This value was 1.73 fold higher than that of control medium (14.12 g/l). Moreover, addition of CFP improved the composition of xanthan gum; the pyruvate content of xanthan was 3.86% (w/w), higher than that of the control (2.2%, w/w). The xanthan gum yield was also influenced by the type of organic nitrogen sources. As a conclusion, CFP was found to be a suitable substrate for xanthan gum production.
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Affiliation(s)
- Murat Ozdal
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
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Fu Y, Sun X, Zhu H, Jiang R, Luo X, Yin L. An optimized fed-batch culture strategy integrated with a one-step fermentation improves L-lactic acid production by Rhizopus oryzae. World J Microbiol Biotechnol 2018; 34:74. [PMID: 29786118 DOI: 10.1007/s11274-018-2455-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 05/12/2018] [Indexed: 11/26/2022]
Abstract
In previous work, we proposed a novel modified one-step fermentation fed-batch strategy to efficiently generate L-lactic acid (L-LA) using Rhizopus oryzae. In this study, to further enhance efficiency of L-LA production through one-step fermentation in fed-batch cultures, we systematically investigated the initial peptone- and glucose-feeding approaches, including different initial peptone and glucose concentrations and maintained residual glucose levels. Based on the results of this study, culturing R. oryzae with initial peptone and glucose concentrations of 3.0 and 50.0 g/l, respectively, using a fed-batch strategy is an effective approach of producing L-LA through one-step fermentation. Changing the residual glucose had no obvious effect on the generation of L-LA. We determined the maximum LA production and productivity to be 162 g/l and 6.23 g/(l·h), respectively, during the acid production stage. Compared to our previous work, there was almost no change in L-LA production or yield; however, the productivity of L-LA increased by 14.3%.
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Affiliation(s)
- Yongqian Fu
- Institute of Biomass Resources, Taizhou University, Jiaojiang, 318000, Zhejiang, People's Republic of China.
| | - Xiaolong Sun
- Institute of Biomass Resources, Taizhou University, Jiaojiang, 318000, Zhejiang, People's Republic of China
| | - Huayue Zhu
- Institute of Biomass Resources, Taizhou University, Jiaojiang, 318000, Zhejiang, People's Republic of China
| | - Ru Jiang
- Institute of Biomass Resources, Taizhou University, Jiaojiang, 318000, Zhejiang, People's Republic of China
| | - Xi Luo
- Institute of Biomass Resources, Taizhou University, Jiaojiang, 318000, Zhejiang, People's Republic of China
| | - Longfei Yin
- Institute of Biomass Resources, Taizhou University, Jiaojiang, 318000, Zhejiang, People's Republic of China
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9
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Economical Lactic Acid Production and Optimization Strategies. Fungal Biol 2018. [DOI: 10.1007/978-3-319-90379-8_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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10
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Bonnotte T, Paul S, Araque M, Wojcieszak R, Dumeignil F, Katryniok B. Dehydration of Lactic Acid: The State of The Art. CHEMBIOENG REVIEWS 2017. [DOI: 10.1002/cben.201700012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Thomas Bonnotte
- University Lille, CNRS; Centrale Lille, ENSCL, Univ. Artois; UMR 8181-UCCS-Unite de Catalyse et Chimie du Solide; 59000 Lille France
| | - Sébastien Paul
- University Lille, CNRS; Centrale Lille, ENSCL, Univ. Artois; UMR 8181-UCCS-Unite de Catalyse et Chimie du Solide; 59000 Lille France
| | - Marcia Araque
- University Lille, CNRS; Centrale Lille, ENSCL, Univ. Artois; UMR 8181-UCCS-Unite de Catalyse et Chimie du Solide; 59000 Lille France
| | - Robert Wojcieszak
- University Lille, CNRS; Centrale Lille, ENSCL, Univ. Artois; UMR 8181-UCCS-Unite de Catalyse et Chimie du Solide; 59000 Lille France
| | - Franck Dumeignil
- University Lille, CNRS; Centrale Lille, ENSCL, Univ. Artois; UMR 8181-UCCS-Unite de Catalyse et Chimie du Solide; 59000 Lille France
| | - Benjamin Katryniok
- University Lille, CNRS; Centrale Lille, ENSCL, Univ. Artois; UMR 8181-UCCS-Unite de Catalyse et Chimie du Solide; 59000 Lille France
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Benesova P, Kucera D, Marova I, Obruca S. Chicken feather hydrolysate as an inexpensive complex nitrogen source for PHA production byCupriavidus necatoron waste frying oils. Lett Appl Microbiol 2017; 65:182-188. [DOI: 10.1111/lam.12762] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 05/19/2017] [Accepted: 05/31/2017] [Indexed: 12/20/2022]
Affiliation(s)
- P. Benesova
- Faculty of Chemistry; Materials Research Centre; Brno University of Technology; Brno Czech Republic
- Faculty of Chemistry; Institute of Food Chemistry and Biotechnology; Brno University of Technology; Brno Czech Republic
| | - D. Kucera
- Faculty of Chemistry; Materials Research Centre; Brno University of Technology; Brno Czech Republic
- Faculty of Chemistry; Institute of Food Chemistry and Biotechnology; Brno University of Technology; Brno Czech Republic
| | - I. Marova
- Faculty of Chemistry; Materials Research Centre; Brno University of Technology; Brno Czech Republic
- Faculty of Chemistry; Institute of Food Chemistry and Biotechnology; Brno University of Technology; Brno Czech Republic
| | - S. Obruca
- Faculty of Chemistry; Materials Research Centre; Brno University of Technology; Brno Czech Republic
- Faculty of Chemistry; Institute of Food Chemistry and Biotechnology; Brno University of Technology; Brno Czech Republic
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Kinetic study of sulphuric acid hydrolysis of protein feathers. Bioprocess Biosyst Eng 2017; 40:715-721. [PMID: 28247098 DOI: 10.1007/s00449-017-1737-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 01/12/2017] [Indexed: 10/20/2022]
Abstract
Poultry feather keratin is the most important by-product from the poultry industry due to its abundance. Different methods have been still applied to process this by-product such as enzymatic hydrolysis which is expensive and inapplicable at the industrial level. This paper presents a study of acid hydrolysis of poultry feathers using different types of acids, sulphuric acid concentration, different temperatures and solid to liquid ratio to obtain a liquid product rich in peptides. The feathers analysis revealed a crude protein content of 88.83%. A maximum peptides production of 676 mg/g was reached using sulphuric acid, 1 molar acid concentration and 50 g/l solid to liquid ratio at a temperature of 90 °C after 300 min. A reaction scheme for protein aggregation and decomposition to polypeptides and amino acids was proposed and a kinetic model for peptides production was developed. The proposed kinetic model proved to be well adapted to the experimental data with R 2 = 0.99.
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Pimtong V, Ounaeb S, Thitiprasert S, Tolieng V, Sooksai S, Boonsombat R, Tanasupawat S, Assabumrungrat S, Thongchul N. Enhanced effectiveness of Rhizopus oryzae by immobilization in a static bed fermentor for l -lactic acid production. Process Biochem 2017. [DOI: 10.1016/j.procbio.2016.09.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Biorefinery-Based Lactic Acid Fermentation: Microbial Production of Pure Monomer Product. SYNTHESIS, STRUCTURE AND PROPERTIES OF POLY(LACTIC ACID) 2017. [DOI: 10.1007/12_2016_11] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Fu YQ, Yin LF, Zhu HY, Jiang R. High-efficiency l-lactic acid production by Rhizopus oryzae using a novel modified one-step fermentation strategy. BIORESOURCE TECHNOLOGY 2016; 218:410-417. [PMID: 27393831 DOI: 10.1016/j.biortech.2016.06.127] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 06/28/2016] [Accepted: 06/29/2016] [Indexed: 06/06/2023]
Abstract
In this study, lactic acid fermentation by Rhizopus oryzae was investigated using the two different fermentation strategies of one-step fermentation (OSF) and conventional fermentation (CF). Compared to CF, OSF reduced the demurrage of the production process and increased the production of lactic acid. However, the qp was significantly lower than during CF. Based on analysis of μ, qs and qp, a novel modified OSF strategy was proposed. This strategy aimed to achieve a high final concentration of lactic acid, and a high qp by R. oryzae. In this strategy, the maximum lactic acid concentration and productivity of the lactic acid production stage reached 158g/l and 5.45g/(lh), which were 177% and 366% higher, respectively, than the best results from CF. Importantly, the qp and yield did not decrease. This strategy is a convenient and economical method for l-lactic acid fermentation by R. oryzae.
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Affiliation(s)
- Yong-Qian Fu
- Institute of Biomass Resources, Taizhou University, Jiaojiang 318000, Zhejiang, PR China.
| | - Long-Fei Yin
- Institute of Biomass Resources, Taizhou University, Jiaojiang 318000, Zhejiang, PR China
| | - Hua-Yue Zhu
- Institute of Biomass Resources, Taizhou University, Jiaojiang 318000, Zhejiang, PR China
| | - Ru Jiang
- Institute of Biomass Resources, Taizhou University, Jiaojiang 318000, Zhejiang, PR China
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Surface display of a bifunctional glutathione synthetase on Saccharomyces cerevisiae for converting chicken feather hydrolysate into glutathione. Mol Biotechnol 2015; 56:726-30. [PMID: 24706360 DOI: 10.1007/s12033-014-9750-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The low economic profits of feather recycling lead that the large amount of feathers is currently discarded in China. To convert feather hydrolysates into GSH with high values, surface display of the bifunctional glutathione synthetase encoded by gcsgs from Streptococcus thermophilus on Saccharomyces cerevisiae and the potential in glutathione (GSH) production from feather hydrolysates were studied. The surface-displayed GCSGS could be used to convert feather hydrolysates into GSH. Results showed that 10 g/l of feather was converted into 321.8 mg/l GSH by the Trichoderma atroviride F6 and surface-displayed GCSGS in the study. Compared with production of intracellular GSH by S. cerevisiae from amino acids or feather hydrolysate, the concentration of GSH in the study was higher, and purification of GSH was more feasible. Due to the glycolytic pathway, the S. cerevisiae was used to generate ATP and cheap feather hydrolysate as precursors, the process for GSH production based on surface-displayed GCSGS is cheap and feasible. The process showed the potential to convert feather hydrolysates into GSH on an industrial scale.
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18
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Microorganisms for the Production of Lactic Acid and Organic Lactates. MICROORGANISMS IN BIOREFINERIES 2015. [DOI: 10.1007/978-3-662-45209-7_9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Enhancement of Dibenzothiophene Desulfurization by Gordonia alkanivorans Strain 1B Using Sugar Beet Molasses as Alternative Carbon Source. Appl Biochem Biotechnol 2014; 172:3297-305. [DOI: 10.1007/s12010-014-0763-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 01/27/2014] [Indexed: 12/30/2022]
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Recent advances in lactic acid production by microbial fermentation processes. Biotechnol Adv 2013; 31:877-902. [DOI: 10.1016/j.biotechadv.2013.04.002] [Citation(s) in RCA: 607] [Impact Index Per Article: 55.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2012] [Revised: 04/14/2013] [Accepted: 04/15/2013] [Indexed: 11/18/2022]
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