A comparative study of gluten-free sprouts in the gluten-free bread-making process
| dc.contributor.author | Horstmann, Stefan W. | |
| dc.contributor.author | Atzler, Jonas J. | |
| dc.contributor.author | Heitmann, Mareile | |
| dc.contributor.author | Zannini, Emanuele | |
| dc.contributor.author | Lynch, Kieran M. | |
| dc.contributor.author | Arendt, Elke K. | |
| dc.contributor.funder | Horizon 2020 | en |
| dc.date.accessioned | 2019-05-01T10:36:39Z | |
| dc.date.available | 2019-05-01T10:36:39Z | |
| dc.date.issued | 2018-11-14 | |
| dc.date.updated | 2019-05-01T10:25:40Z | |
| dc.description.abstract | The addition of sprouted grains and seeds to cereal products has been identified as one of the upcoming trends in recent market reports. In this study, seven types of sprouts (amaranth, brown millet, corn, lentil, lupin, pea, quinoa) were milled and characterised with respect to their compositional (starch, protein, fat, ash, fibre, moisture) and functional properties (water hydration properties). These sprouted flours were included in a gluten-free bread formulation at a level of 5% and the impact on dough (temperature-dependent rising behaviour, pasting and rheological properties) and bread quality parameters (volume, crumb structure and texture) was evaluated. Factors such as the method of germination and the botanical origin influenced the chemical composition of the applied raw material. The functional properties of the different malts and sprouts are affected by the chemical composition of the individual grains. The differences in functional properties were, in turn, found to affect the dough properties and the quality parameters of the baked gluten-free breads. However, statistical analysis showed no correlation between the various factors. Based on this, effects on dough and bread properties were hypothesised to be caused by a combination of multiple factors. All bread formulations containing sprouted flour had significantly improved bread quality parameters in comparison to the control (without sprouted flour). The addition of amaranth sprouted flour, however, resulted in the highest loaf volume and the softest breadcrumb, suggesting its potential for further investigations in further studies. | en |
| dc.description.status | Peer reviewed | en |
| dc.description.version | Accepted Version | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Horstmann, S. W., Atzler, J. J., Heitmann, M., Zannini, E., Lynch, K. M. and Arendt, E. K. (2019) 'A comparative study of gluten-free sprouts in the gluten-free bread-making process', European Food Research and Technology, 245(3), pp. 617-629. doi: 10.1007/s00217-018-3185-2 | en |
| dc.identifier.doi | 10.1007/s00217-018-3185-2 | en |
| dc.identifier.eissn | 1438-2385 | |
| dc.identifier.endpage | 629 | en |
| dc.identifier.issn | 1438-2377 | |
| dc.identifier.journaltitle | European Food Research and Technology | en |
| dc.identifier.startpage | 617 | en |
| dc.identifier.uri | https://hdl.handle.net/10468/7829 | |
| dc.identifier.volume | 245 | en |
| dc.language.iso | en | en |
| dc.publisher | Springer | en |
| dc.relation.project | info:eu-repo/grantAgreement/EC/H2020::RIA/635727/EU/Development of high quality food protein through sustainable production and processing/PROTEIN2FOOD | en |
| dc.relation.uri | https://link.springer.com/article/10.1007/s00217-018-3185-2 | |
| dc.rights | © Springer-Verlag GmbH Germany, part of Springer Nature 2018. This is a post-peer-review, pre-copyedit version of an article published in European Food Research and Technology. The final authenticated version is available online at: http://dx.doi.org/10.1007/s00217-018-3185-2 | en |
| dc.subject | Starch | en |
| dc.subject | Quinoa | en |
| dc.subject | Amaranth | en |
| dc.subject | Dough rise | en |
| dc.subject | Sprouts | en |
| dc.subject | Germination | en |
| dc.subject | Cereal products | en |
| dc.subject | Cultivation | en |
| dc.subject | Grain (agricultural product) | en |
| dc.title | A comparative study of gluten-free sprouts in the gluten-free bread-making process | en |
| dc.type | Article (peer-reviewed) | en |
