Comparison and quality evaluation of hull-less and covered Brazilian barleyfor food industry application
| Autor: | LUDWIG, L. J., CARPENTIERI-PIPOLO, V., LOPES, K. B. A., MINELLA, E., BELEIA, A. D. P., GROSSMANN, M. V. |
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| Přispěvatelé: | Leniza Januário Ludwig, Universidade Estadual de Londrina, Londrina-PR, Brazil. E-mail: ludwig.leniza@gmail.com (ORCID: 0000-0002-7549-6026), EUCLYDES MINELLA, CNPT, VALERIA CARPENTIERI PIPOLO, CNPT, Maria Victoria Eiras Grossmann, Universidade Estadual de Londrina, Londrina-PR, Brazil. E-mail:mvgrossmann@gmail.com ((ORCID: 0000-0002-7226-4940., Adelaide del Pino Beleia, Universidade Estadual de Londrina, Londrina-PR, Brazil. E-mail:beleia@uel.br (ORCID: 0000-0002-8143-3603), Karla Bianca Almeida Lopes, Universidade Estadual de Londrina, Londrina-PR, Brazil. E-mail: karla.bianca.lopes@gmail.com (ORCID: 0000-0002-5111-8709) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
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| Zdroj: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice) Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
| Popis: | Barley has a wide range of end uses. However, the technological characteristics expected from barley present different standards according to the destination of the cereal. Grain β-glucan content is the most important attribute for varieties destined for the food market due to blood glucose and cholesterol-reducing properties. High protein content, test weight, and huller rate may also add value to different end uses. In Brazil, the main destination for barley is malt production; however, not every lot achieves malting standards. To determine the quality of Brazilian barley for food industries, 9 covered barley cultivars and 8 hull-less barley breeding lines were studied. Thousand kernel weight (TKW), hectoliter weight (HW), huller rate (HR), protein, and β-glucan contents were analyzed. The hull-less breeding lines presented higher averages when compared to the covered group, except in protein content. Correlations between ?β-glucan and HW?, ?β-glucan and TKW?, and ?TKW and HW? were positive. On the other hand, ?HW and protein content? and ?β-glucan and protein content? presented a negative correlation. There are bromatological quality differences between Brazilian hull-less breeding lines and covered varieties. Brazilian barley germplasm presents great industrial potential, not only for malt production and animal feed but also for human food applications.Key words:β-glucan; hectoliter weight, Hordeum vulgare; naked barley; protein Made available in DSpace on 2020-03-04T00:37:42Z (GMT). No. of bitstreams: 1 CevadaHulless2019.pdf: 1801948 bytes, checksum: 76659cf23689b30c2ebace8f794ee1b4 (MD5) Previous issue date: 2019 |
| Databáze: | OpenAIRE |
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