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Improvement of barley (Hordeum vulgare L.) germination by application of biochar leacheate in steeping solution to upgrade malt quality

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Abstract

Objective

To investigate an improvement of barley germination by application of biochar leacheate in the steeping solution for upgrading malt quality.

Results

Barley germination was improved when biochar leacheate was used in the steeping water during the first steeping cycle. A clear decrease in the time to reach 50% of final germination percentage was detected due to an addition of biochar leacheate, but no significant difference was observed in the percent germination at the end of germination. Hydrolase activities including α-amylase, proteinase and β-glucanase in barley grains were maximally increased during the malting process when 10% biochar leacheate was added to the first steeping water. The wort yielding indexes including both glucose and maltose content and the free amino nitrogen content were significantly increased but the β-glucan content was significantly decreased at a level of p < 0.05 when 10% biochar leacheate was added to the steeping water.

Conclusions

Biochar leacheate could be used as a stimulator in the steeping solution during the first steeping cycle to improve barley germination and so upgrade malt quality.

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References

  • Agegnehu G, Srivastava AK, Bird MI (2017) The role of biochar and biochar-compost in improving soil quality and crop performance: a review. Appl Soil Ecol 119:156–170

    Article  Google Scholar 

  • American Society of Brewing Chemists (ASBC) (2008) ASBC analysis method (2008 Edition). ASBC, Saint Paul

    Google Scholar 

  • Chan KY, van Zwieten L, Meszaros I, Downie A, Joseph S (2007) Agronomic values of green waste biochar as a soil amendment. Aust J Soil Res 45:629–634

    Article  CAS  Google Scholar 

  • de Sá RM, Palmer GH (2004) Assessment of enzymatic endosperm modification of malting barley using individual grain analyses. J Inst Brewing 110:43–50

    Article  Google Scholar 

  • European Brewery Convention (EBC) (2004) Analytica-EBC. Verlag Hans Getränke-Fachverlag, Nürnberg

    Google Scholar 

  • Fox G, Panozzo J, Li C, Lance R, Inkerman P, Henry R (2003) Molecular basis of barley qualities. Aust J Agric Res 54:1081–1101

    Article  CAS  Google Scholar 

  • Frank T, Scholz B, Peter S, Engel KH (2011) Metabolite profiling of barley: influence of the malting process. Food Chem 124:948–957

    Article  CAS  Google Scholar 

  • Hattingh M, Alexander A, Meijering I, van Reenen C, Dicks L (2014) Malting of barley with combinations of Lactobacillus plantarum. Aspergillus niger, Trichoderma reesei, Rhizopus oligosporus and Geotrichum candidum to enhance malt quality. Int J Food Microbiol 173:36–40

    Article  CAS  Google Scholar 

  • Jamieson T, Sager E, Guéguen C (2014) Characterization of biochar-derived dissolved organic matter using UV–Vis absorption and excitation–emission fluorescence spectroscopies. Chemosphere 103:197–204

    Article  CAS  Google Scholar 

  • Jin Z, Cai G, Li X, Gao F, Yang J, Lu J, Dong J (2014) Comparative proteomic analysis of green malts between barley (Hordeum vulgare) cultivars. Food Chem 151:266–270

    Article  CAS  Google Scholar 

  • Jones B (2005) Endoproteases of barley and malt. J Cereal Sci 42:139–156

    Article  CAS  Google Scholar 

  • Kreisz S (2009) Malting. In: Esslinger HM (ed) Handbook of brewing: processes, technology, markets. Wiley-VCH, Weinheim, pp 147–164

    Chapter  Google Scholar 

  • Kulkarni MG, Amoo S, Kandari LS, van Staden J (2014) Seed germination and phytochemical evaluation in seedlings of Aloe arborescens Mill. Plant Biosyst 148:3

    Article  Google Scholar 

  • Lan W, Wang W, Yu Z, Qin Y, Luan J, Li X (2016) Enhanced germination of barley (Hordeum vulgare L.) using chitooligosaccharide as an elicitor in seed priming to improve malt quality. Biotechnol Lett 38:1935–1940

    Article  CAS  Google Scholar 

  • Lou Y, Joseph S, Li L, Graber E, Liu X, Pan G (2016) Water extract from straw biochar used for plant growth promotion: an initial test. Bioresources 11:249–266

    CAS  Google Scholar 

  • Mahdavi B, Rahimi A (2013) Seed priming with chitosan improves the germination and growth performance of ajowan (Carum copticum) under salt stress. Eurasia J Biosci 7:69–76

    Article  Google Scholar 

  • Parmoona G, Moosavib SA, Akbarib H, Ebadia A (2015) Quantifying cardinal temperatures and thermal time required for germination of Silybum marianum seed. Crop J 3:145–151

    Article  Google Scholar 

  • Qiu R, Lu J (2017) Improved hydrolase activity in barley and reduced malting time by adding phytase as an activator during malting steeping. Biotechnol Lett 39:1889–1894

    Article  CAS  Google Scholar 

  • Sun J, Drosos M, Mazzei P, Savy D, Todisco D, Vinci G, Pan G, Piccolo A (2017) The molecular properties of biochar carbon released in dilute acidic solution and its effects on maize seed germination. Sci Total Environ 576:858–867

    Article  CAS  Google Scholar 

  • Wang P, Zhang T, Bian R, Li L, Pan G (2018) Effects on yield, quality and nutrients of water spinach by organic/inorganic water-soluble fertilizer based on bioactive extracts from biomass pyrolysis. Chin J Soil Sci 6:556–563

    Google Scholar 

Download references

Acknowledgements

This study was founded by the National Key R&D Program of China (2017YFD0200800), the National Natural Science Foundation of China (31771907), and the Basic Foundation for University of Liaoning (2017J031).

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Correspondence to Xianzhen Li.

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Zhang, X., Yu, Z., Tang, W. et al. Improvement of barley (Hordeum vulgare L.) germination by application of biochar leacheate in steeping solution to upgrade malt quality. Biotechnol Lett 42, 305–311 (2020). https://doi.org/10.1007/s10529-019-02781-4

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  • DOI: https://doi.org/10.1007/s10529-019-02781-4

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