The authors are grateful to the S~ao Paulo Research Foundation (FAPESP, Brazil) for funding the project No. 2014/16998-3, the National Council for Scientific and Technological Development (CNPq, Brazil) for funding the project No. 401004/2014-7, and Cienciactiva for the A.C. Miano PhD scholarship, from the “Consejo Nacional de Ciencia, Tecnologıa e Inovacion Tecnol ogica (CONCYTEC, Peru; Contract 272-2015-FONDECYT).

The authors are grateful to the National Council for Scientific andTechnological Development (CNPq, Brazil) for funding the project n8401004/2014–7 and Cienciactiva from the“Consejo Nacional deCiencia, Tecnología e Inovaci on Tecnol ogica”(CONCYTEC, Peru) forthe A.C. Miano (Contract 272–2015-FONDECYT) and M.L. Rojas(Contract 087–2016-FONDECYT) Ph.D. scholarships.

Consejo Nacional de Ciencia, Tecnología e Inovación Tecnológica. Grant Number: Contract 272-2015-FONDECYT

The authors are grateful to the São Paulo Research Foundation (FAPESP, Brazil) for funding the project n° 2016/18052-5; to the National Council for Scientific and Technological Development (CNPq, Brazil) for funding the project n° 401004/2014-7 and the productivity grant of P.E.D. Augusto (306557/2017-7); and to Cienciactiva for the M.L. Rojas Ph.D. scholarship (CONCYTEC, Peru; Contract 087-2016-FONDECYT), from the “Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica”.

The authors are grateful to the São Paulo Research Foundation (FAPESP, Brazil) for funding the project nº 2016/18052-5; to the National Council for Scientific and Technological Development (CNPq, Brazil) for funding the project nº 401004/2014-7; and to Cienciactiva for the M.L. Rojas Ph.D. scholarship (CONCYTEC, Peru; Contract 087-2016-FONDECYT), from the ‘‘Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica”. The authors are also grateful to the “Laboratório de Análise de Imagens” (LPV-ESALQ/USP) for the support and facilities for X-ray analysis.

The authors are grateful to the São Paulo Research Foundation (FAPESP, Brazil) for funding the project nº 2016/18052-5; to the National Council for Scientific and Technological Development (CNPq, Brazil) for funding the project nº 401004/2014-7; and to Cienciactiva for the M.L. Rojas Ph.D. scholarship (CONCYTEC, Peru; Contract 087-2016-FONDECYT), from the “Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica”. The authors are also grateful to the “Laboratório de Análise de Imagens” (LPV-ESALQ/USP) for the support and facilities of X-ray analysis.

The authors are grateful to the São Paulo Research Foundation (FAPESP, Brazil) for funding project n° 2016/18052-5; the National Council for Scientific and Technological Development (CNPq, Brazil) for funding project n° 401004/2014-7; and Cienciactiva for the A.C. Miano Ph.D. scholarship, from the “Consejo Nacional de Ciencia, Tecnología e Inovación Tecnológica” (CONCYTEC, Peru; Contract 272-2015-FONDECYT).

The authors are grateful to the São Paulo Research Foundation (FAPESP, Brazil) for funding the project n° 2016/18052-5; to the National Council for Scientific and Technological Development (CNPq, Brazil) for the productivity grant of P.E.D. Augusto (306557/2017-7); and to FONDECYT-CONCYTEC (Peru) for the M.L. Rojas Ph.D. scholarship (grant contract number 087-2016-FONDECYT).

The authors are grateful to the São Paulo Research Foundation for funding the projects n° 2016/18052-5 and 2014/16998-3, as well as the V. Sabadoti B. Sc. Scholarship (2016/23908–6); the National Council for Scientific and Technological Development for funding the project n° 401004/2014-7; and Cienciactiva for the A.C. Miano Ph.D. scholarship, from the ‘‘Consejo Nacional de Ciencia, Tecnología e Inovación Tecnológica" (CONCYTEC, Peru; Contract 272-2015-FONDECYT).

The authors are grateful to the Programa Nacional de Investigación Científica y Estudios Avanzados (PROCIENCIA) from the ‘‘Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica” (CONCYTEC, Peru) for funding the project n° 409-2019-FONDECYT, to the Universidad Privada del Norte (UPN, Peru) for funding the project n° 20201005, to the Săo Paulo Research foundation (FAPESP, Brazil), for funding the project n° 2019/05043-6, and the National Council for Scientific and Technological Development (CNPq, Brazil), for funding the productivity grant of PED Augusto (310839/2020-3).

This article presents results about the potential use of ultrasound technology on the hydration and debittering process of Andean lupin grains (Lupinus albus Sweet). The hydration process was conducted conventionally and also assisted by ultrasound technology (ultrasonic water bath, 25 kHz, 41 W/L). Further than the hydration kinetics, the alkaloid content was evaluated. As results, the hydration kinetics of this grain showed a sigmoidal behavior, which was accelerated almost 40% using ultrasound. The lag phase was reduced about 13%, and the equilibrium moisture content was increased about 14%. Finally, by using ultrasound during hydration process, the alkaloid extraction was also improved, extracting 21% more compared to the conventional process. It was concluded that ultrasound technology accelerates not only the hydration process but also the extraction of alkaloids. Practical Applica...

The authors are grateful to the São Paulo Research Foundation (FAPESP, Brazil) for funding the project n° 2016/18052-5; the National Council for Scientific and Technological Development (CNPq, Brazil) for funding the project n° 401004/2014-7 and the productivity grant of P.E.D. Augusto (306557/2017-7); Cienciactiva from the ‘‘Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica“ (CONCYTEC, Peru) for the A.C. Miano (Contract 272-2015-FONDECYT) and M.L.Rojas (Contract 087-2016-FONDECYT) Ph.D. scholarships.

Cienciactiva from the “Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica” (CONCYTEC, Peru) for the A.C. Miano Ph.D. scholarship (Contract 272-2015 - FONDECYT);

This work was supported by the São Paulo Research Foundation (FAPESP, Brazil) [grant numbers 2014/16998-3 (project), 2014/26433-3 (JC Pereira B.Sc. scholarship)]; the National Council for Scientific and Technological Development (CNPq, Brazil) [grant number 401004/2014-7 (project) and B Miatelo B.Sc. scholarship (PIBIC)]; and the “Consejo Nacional de Ciencia, Tecnología e Inovación Tecnológica” (CONCYTEC, Perú) [grant number 272-2015-FONDECYT (A.C. Miano Ph.D. scholarship)].

The authors are grateful to the National Council for Scientific and Technological Development (CNPq, Brazil) for funding the project no 401004/2014–7 and M.T.K. Kubo PhD scholarship (233347/2014-3), and Cienciactiva from the “Consejo Nacional de Ciencia, Tecnología e Inovación Tecnológica” (CONCYTEC, Peru) for the M.L.Rojas PhD scholarship (Contract 087-2016-FONDECYT).

Consejo Nacional de Ciencia, Tecnología e Inovación Tecnológica (CONCYTEC, Peru) . Grant Number: 272-2015-FONDECY

The authors are grateful to the S?o Paulo Research foundation (FAPESP, Brazil) for funding the project n? 2019/05043-6 and the ME Caetano-Silva post-doctoral fellowship (2017/16977-4), the National Council for Scientific and Technological Development (CNPq, Brazil) for the PED Augusto productivity grant (306557/2017-7, 310839/2020-3), the Fondo Nacional de Desarrollo Cient?fico, Tecnol?gico y de Innovaci?n Tecnol?gica (FONDECYT, Peru) from the ?Consejo Nacional de Ciencia, Tecnolog?a e Innovaci?n Tecnol?gica? (CONCYTEC, Peru) for funding the project n? 409-2019-FONDECYT, and to the Universidad Privada del Norte (UPN, Peru) for funding the project n? 20201005.

The authors are grateful to the São Paulo Research Foundation (FAPESP, Brazil) for funding projects n° 2016/18052-5 and 2014/16998-3 and the L.H. Campestrini post-doctoral fellowship (2011/51707-1); the National Council for Scientific and Technological Development (CNPq, Brazil) for funding the project n° 401004/2014-7; Cienciactiva for the A.C. Miano Ph.D. scholarship (Contract 272-2015-FONDECYT) and E. Saldaña Ph.D Scholarship (Contract 104-2016-FONDECYT) from the “Consejo Nacional de Ciencia, Tecnología e Inovación Tecnológica" (CONCYTEC, Peru). The authors are also grateful to the “Núcleo de Apoio à Pesquisa em Microscopia Eletrônica Aplicada à Pesquisa Agropecuária” (NAP/MEPA-ESALQ/USP) for the support and facilities of Electronic Microscopy; to the Laboratório Multiusuário em Produção Vegetal (ESALQ/USP) for the mineral determination analysis and to Prof. Dr. ...

The authors are grateful to the São Paulo Research Foundation (FAPESP, Brazil) for funding the project n° 2014/16998-3 and the National Council for Scientific and Technological Development (CNPq, Brazil) for funding the project n° 401004/2014-7. The authors are also grateful to Cienciactiva for the A.C. Miano Ph.D. (CONCYTEC, Peru; Contract 272-2015-FONDECYT) and M.L. Rojas Ph.D. (CONCYTEC, Peru; Contract 087-2016-FONDECYT) scholarships, from the “Consejo Nacional de Ciencia, Tecnología e Inovación Tecnológica”.

The authors are grateful to the São Paulo Research Foundation (FAPESP, Brazil) for funding the project no. 2014/16998-3 and JC Pereira B.Sc. scholarship (2014/26433-3); the National Council for Scientific and Technological Development (CNPq, Brazil) for funding the project no. 401004/2014-7 and MD Matta Jr. post-doctoral fellowship (158545/2015-0); Cienciactiva for the A.C. Miano Ph.D. scholarship, from the “Consejo Nacional de Ciencia, Tecnología e Inovación Tecnológica” (CONCYTEC, Peru; Contract 272-2015-FONDECYT) and Coordination for the Improvement of Higher Education Personnel (CAPES, Brazil) for the N Castanha M.Sc. scholarship. The authors are also grateful to the “Núcleo de Apoio à Pesquisa em Microscopia Eletrônica Aplicada à Pesquisa Agropecuária” (NAP/MEPA-ESALQ/USP) for the support and facilities of Electronic Microscopy. By describing an important process fo...