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Bzducha-Wróbel A, Pobiega K, Błażejak S, Kieliszek M. The scale-up cultivation of Candida utilis in waste potato juice water with glycerol affects biomass and β(1,3)/(1,6)-glucan characteristic and yield. Appl Microbiol Biotechnol 2018; 102:9131-9145. [PMID: 30215128 PMCID: PMC6208972 DOI: 10.1007/s00253-018-9357-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/20/2018] [Accepted: 08/30/2018] [Indexed: 11/08/2022]
Abstract
New ideas on production of yeast origin β-glucan preparations for industrial application are attracting interest considering market development of that high-value functional polysaccharide. Sellecting an efficient yeast producer and designing culture conditions are a prerequisite for obtaining high yield of β-glucan. The aim of this study was to describe at the first time the influence of the mode of cultivation (shake-flasks and batch fermentation) and time of culture on characteristic and yield of biomass and β(1,3)/(1,6)-glucan preparations of Candida utilis ATCC 9950 after cultivation in medium based on waste potato juice water supplemented with 10% of glycerol. After shake-flask culture, the biomass was characterized by higher protein content (app. 26.5%) compared to 19% after batch fermentation while the cultivation on a biofermentor scale promoted polysaccharides biosynthesis. The highest output of purified β(1,3)/(1,6)-glucan preparation (5.3 gd.w./L), containing app. 85% of that polysaccharide, was found after 48 h cultivation in biofermentor. Batch fermentation promoted biosynthesis of alkali-insoluble β(1,3)/(1,6)-glucan fraction, decreasing the content of β(1,6)-glucan. The yield of β(1,3)/(1,6)-glucan synthesis was 0.063 (g/g glycerol), while the productivity of that polysaccharide reached 0.094 (g/L/h). Longer batch fermentation (72 h) resulted in reduction of production efficiency of β-glucan preparation under studied conditions. The results of the study provide a new efficient biotechnological solution to produce high-value β-glucan preparations of C. utilis origin based on valorization of agro-waste potato juice water with glycerol.
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Affiliation(s)
- Anna Bzducha-Wróbel
- Faculty of Food Science, Department of Biotechnolgy, Microbiology and Food Evaluation, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776, Warszawa, Poland.
| | - Katarzyna Pobiega
- Faculty of Food Science, Department of Biotechnolgy, Microbiology and Food Evaluation, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776, Warszawa, Poland
| | - Stanisław Błażejak
- Faculty of Food Science, Department of Biotechnolgy, Microbiology and Food Evaluation, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776, Warszawa, Poland
| | - Marek Kieliszek
- Faculty of Food Science, Department of Biotechnolgy, Microbiology and Food Evaluation, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776, Warszawa, Poland
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Bzducha-Wróbel A, Błażejak S, Kieliszek M, Pobiega K, Falana K, Janowicz M. Modification of the cell wall structure of Saccharomyces cerevisiae strains during cultivation on waste potato juice water and glycerol towards biosynthesis of functional polysaccharides. J Biotechnol 2018; 281:1-10. [PMID: 29885339 DOI: 10.1016/j.jbiotec.2018.06.305] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 05/07/2018] [Accepted: 06/05/2018] [Indexed: 10/14/2022]
Abstract
Changes in cell wall structure of four strains of Sacccharomyces cerevisiae species (brewer's, baker's and probiotic yeast) after culturing on deproteinated potato juice water (DPJW) with diverse addition of glycerol and different pH were investigated. It allowed to select conditions intensifying biosynthesis of β(1,3)/(1,6)-glucan and mannoproteins of cell walls of tested strains. Yeast cell wall structural polysaccharides show biological activity and technological usability in food industry but also decide about therapeutic properties of yeast biomass. The highest increase in the thickness of walls (by about 100%) and β-glucan layer (by about 120%) was stated after cultivation of S. cerevisiae R9 brewer's yeast in DPJW supplemented with 5 and 10% (w/v) of glycerol and pH 7.0 while S. cerevisiae var. boulardi PAN yeast synthesized by ab. 70% thicker β-glucan layer when the pH of growth medium was equal to 5.0. The cells of brewer's yeast (S. cerevisiae R9), probiotic (S. cerevisiae CNCM 1-745) and baker's (S. cerevisiae 102) intensified the ratio of mannoproteins in the structure of cell walls cultivated in mediums supplemented with above 15% of glycerol what point out the protective action of glycoprotein's under osmotic stress conditions. The study confirms at the first time the possibility of using agro-industrial waste in biosynthesis of functional polysaccharides of S. cerevisiae cell wall. It could be an new advantage in production of yeast biomass with therapeutic properties or β-glucan preparation as a novel food ingredient.
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Affiliation(s)
- Anna Bzducha-Wróbel
- Faculty of Food Science, Department of Biotechnology, Microbiology and Food Evaluation, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warszawa, Poland.
| | - Stanisław Błażejak
- Faculty of Food Science, Department of Biotechnology, Microbiology and Food Evaluation, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warszawa, Poland
| | - Marek Kieliszek
- Faculty of Food Science, Department of Biotechnology, Microbiology and Food Evaluation, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warszawa, Poland
| | - Katarzyna Pobiega
- Faculty of Food Science, Department of Biotechnology, Microbiology and Food Evaluation, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warszawa, Poland
| | - Katarzyna Falana
- Faculty of Food Science, Department of Biotechnology, Microbiology and Food Evaluation, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warszawa, Poland
| | - Monika Janowicz
- Faculty of Food Science, Department of Food Engineering and Process Management, Warsaw University of Life Sciences-SGGW, Nowoursynowska Str. 159c, 02-776 Warszawa, Poland
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Biosynthesis of β(1,3)/(1,6)-glucans of cell wall of the yeast Candida utilis ATCC 9950 strains in the culture media supplemented with deproteinated potato juice water and glycerol. Eur Food Res Technol 2014. [DOI: 10.1007/s00217-014-2406-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Yamaguchi M, Kopecká M. Ultrastructural disorder of the secretory pathway in temperature-sensitive actin mutants of Saccharomyces cerevisiae. JOURNAL OF ELECTRON MICROSCOPY 2009; 59:141-152. [PMID: 19815613 DOI: 10.1093/jmicro/dfp050] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Phenotypes of the two temperature-sensitive actin mutants of Saccharomyces cerevisiae act1-1 and act1-2 at permissive, restrictive and semi-restrictive temperatures were studied by freeze fracture and thin section electron microscopy, and fluorescent microscopy. In contrast to secretory mutants where accumulations of either secretory vesicles, Golgi apparatus, or endoplasmic reticulum were reported, act1-1 and act1-2 mutants revealed accumulation of all the three components, even at permissive temperature. However, more distinct accumulation of secretory organelles was evident during cultivation at the sub-restrictive temperature of 30 degrees C. At the restrictive temperature of 37 degrees C, many cells died, and their empty cell walls remained. Some of the few living cells showed features of apoptosis. From the present study, actin cables are concluded to be necessary for (i) correct spatial positioning and orientation of secretary pathway to the bud and septum, and (ii) vectorial movement of vesicles of the secretory pathway along the actin cables to the bud and septum.
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Affiliation(s)
- Masashi Yamaguchi
- Medical Mycology Research Centre, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8673, Japan.
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Tomlin GC, Hamilton GE, Gardner DCJ, Walmsley RM, Stateva LI, Oliver SG. Suppression of sorbitol dependence in a strain bearing a mutation in the SRB1/PSA1/VIG9 gene encoding GDP-mannose pyrophosphorylase by PDE2 overexpression suggests a role for the Ras/cAMP signal-transduction pathway in the control of yeast cell-wall biogenesis. MICROBIOLOGY (READING, ENGLAND) 2000; 146 ( Pt 9):2133-2146. [PMID: 10974101 DOI: 10.1099/00221287-146-9-2133] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Complementation studies and allele replacement in Saccharomyces cerevisiae revealed that PSA1/VIG9, an essential gene that encodes GDP-mannose pyrophosphorylase, is the wild-type SRB1 gene. Cloning and sequencing of the srb1-1 allele showed that it determines a single amino acid change from glycine to aspartic acid at residue 276 (srb1(D276)). Genetic evidence is presented showing that at least one further mutation is required for the sorbitol dependence of srb1(D276). A previously reported complementing gene, which this study has now identified as PDE2, is a multi-copy suppressor of sorbitol dependence and is not, as was previously suggested, the SRB1 gene. srb and pde2 mutants share a number of phenotypes, including lysis upon hypotonic shock and enhanced transformability. These data are consistent with the idea that the Ras/cAMP pathway might modulate cell-wall construction.
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Affiliation(s)
- Gregory C Tomlin
- School of Biological Sciences, 2.205 Stopford Building, University of Manchester, Oxford Road, Manchester M13 9PT, UK1
| | - Grant E Hamilton
- Department of Biomolecular Sciences, UMIST, PO Box 88, Manchester M60 1QD, UK2
| | - David C J Gardner
- Department of Biomolecular Sciences, UMIST, PO Box 88, Manchester M60 1QD, UK2
| | - Richard M Walmsley
- Department of Biomolecular Sciences, UMIST, PO Box 88, Manchester M60 1QD, UK2
| | - Lubomira I Stateva
- Department of Biomolecular Sciences, UMIST, PO Box 88, Manchester M60 1QD, UK2
| | - Stephen G Oliver
- School of Biological Sciences, 2.205 Stopford Building, University of Manchester, Oxford Road, Manchester M13 9PT, UK1
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Ferrer P, Diers I, Asenjo JA, Andrews BA. Yeast cell permeabilizing β-1,3-Glucanases: A tool for the integration of downstream processes and metabolic engineering applications to yeast. Biotechnol Bioeng 1998. [DOI: 10.1002/(sici)1097-0290(19980420)58:2/3<321::aid-bit32>3.0.co;2-c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Dörfler HD, Fabian B. [Effect of changes in the lipid composition on the plasma membrane of Saccharomyces cerevisiae through mutation of the phase transition and mixing behavior of the lipid fraction]. J Basic Microbiol 1995; 35:207-15. [PMID: 7473062 DOI: 10.1002/jobm.3620350402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Mutation of Saccharomyces cerevisiae leads to an alteration of the size and surface structure of the mutant cell. These phenomena are correlated with change in the lipid composition and hence membrane fluidity of the plasma membranes. Such alterations are in the fatty acyl constituents of phospholipids and glycolipids and include changes in the saturation or length of fatty acyl chains. Simultaneously, the "melting point" of phospholipid fractions, i.e. the temperature of the ordered-disordered phase transition and mixing behavior, changed. Consequently calorimetry on isolated phospholipid fractions extracted from plasma membranes is a useful analytical method to demonstrate directly such phase transitions and change in the mixing behavior of the cellular lipid fractions in connection with mutation. A correlation between the alteration of the lipid composition in the plasma membrane of strains of S. cerevisiae S 288 and its mutant VY 1160 is discussed.
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Affiliation(s)
- H D Dörfler
- Fachrichtung Chemie, Lehrstuhl für Kolloidchemie, TU Dresden
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Stratford M. Genetic aspects of yeast flocculation: in particular, the role of FLO genes in the flocculation of Saccharomyces cerevisiae. Colloids Surf B Biointerfaces 1994. [DOI: 10.1016/0927-7765(94)80029-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hristozova T, Michailova L, Dmitriev V, Tsiomenko A, Roshkova Z, Tuneva D. Investigations of mannan and glucan in the cell wall of Candida boidinii cultivated on methanol. Antonie Van Leeuwenhoek 1994; 65:13-20. [PMID: 8060119 DOI: 10.1007/bf00878274] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The polysaccharide components (mannan and glucan) in the cell wall of Candida boidinii M 363 grown on methanol and glucose as control were investigated using electron microscopy, cytochemical and biochemical methods. An ultrastructural rearrangement of the polymers in the cell wall of yeasts cultivated on methanol in comparison to those cultivated on glucose was established. The morphological changes correlate to the quantitative changes in the polysaccharide constituents of the cell wall. The forming and the role of thiosemihydrocarbazide (TSHC)--negative zones in the Candida boidinii cell wall cultivated on methanol media are discussed.
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Affiliation(s)
- T Hristozova
- Institute of Microbiology, Bulgarian Academy of Sciences, Sofia
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Abstract
Flocculent strains of brewing yeast grow and ferment as single cells and flocculate in the stationary phase of growth. The switch from single-celled yeast growth to multi-celled aggregation, flocculation onset, is of critical importance to the brewing industry. Yeast flocculation involves adhesion of surface-lectins on flocculent cells to carbohydrate receptors on neighbouring cell-walls. The presence of carbohydrate receptors, outer-chain mannan side-branches, was monitored throughout growth of flocculent and non-flocculent strains of Saccharomyces cerevisiae, with particular attention to the growth phases where flocculation is normally developed. Receptors were probed by coflocculation with flocculent strains and by aggregation with concanavalin A, a lectin shown to use the same receptors as flocculation. While considerable variation was found in coflocculation and concanavalin A aggregation between strains, little or no change in receptor availability was found throughout the growth of all yeast strains. Yeast cells could easily be coflocculated at any growth stage. It was concluded that receptor availability is not involved in the process of flocculation onset.
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Affiliation(s)
- M Stratford
- AFRC Institute of Food Research, Norwich Laboratory, Colney, U.K
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