Muestra métricas de impacto externas asociadas a la publicación. Para mayor detalle:
| Indexado |
|
||||
| DOI | 10.1111/IJFS.16544 | ||||
| Año | 2023 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
The angiotensin I converting enzyme (ACE, antihypertensive effect) and dipeptidyl peptidase IV (DPP IV, antidiabetic effect) inhibitory potential of peptides derived from the quinoa globulin hydrolysis with thermolysin were evaluated by in silico and in vitro analysis. The in silico hydrolysis of the globulin fractions resulted in peptides (similar to 400 sequences) of different sizes and sequence conformations, of which 25 presented a high bioactivity probability score (>0.8). When the 25 sequences were evaluated for their stability against in silico simulated gastrointestinal digestion, four sequences resulted, PR, SPH, IPPG and SG all of them with a high bioactivity profile against ACE and DPP IV inhibition, where SPH and IPPG turned out to be new sequences not reported before. The molecular docking study found a high affinity between IPPG-ACE and IPPG-DPP IV and SPH-DPP IV, with several interaction points with the active sites of the enzymes evaluated. The IC50 values for ACE and DPP IV found by the in vitro hydrolysis with thermolysin in a protein concentrate and in quinoa globulin support the findings of the in silico approach. Therefore, we conclude that the globulin fraction of quinoa hydrolyzed with thermolysin represents a potential source of antihypertensive and antidiabetic peptides.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Chirinos, Rosana | Mujer |
Univ Nacl Agr La Molina - Perú
Universidad Nacional Agraria la Molina - Perú |
| 2 | Escobar-Mendoza, Nicolle | Mujer |
Univ Nacl Agr La Molina - Perú
Universidad Nacional Agraria la Molina - Perú |
| 3 | Figueroa-Merma, Andres | Hombre |
Univ Nacl Agr La Molina - Perú
Universidad Nacional Agraria la Molina - Perú |
| 4 | de Oliveira, Thomas Valente | Hombre |
Univ Fed Uberlandia - Brasil
Universidade Federal de Uberlândia - Brasil |
| 5 | GUZMAN-QUIMBAYO, FANNY | Mujer |
Pontificia Universidad Católica de Valparaíso - Chile
|
| 6 | PEDRESCHI-PLASENCIA, ROMINA | Mujer |
Pontificia Universidad Católica de Valparaíso - Chile
Millennium Inst Ctr Genome Regulat - Chile Instituto Milenio Centro de Regulación del Genoma - Chile |
| 7 | CAMPOS-GUTIERREZ, DAVID CARLOS | Hombre |
Univ Nacl Agr La Molina - Perú
Universidad Nacional Agraria la Molina - Perú |
| Fuente |
|---|
| Universidad Nacional Agraria La Molina |
| Vicerrectorado de Investigacin- Universidad Nacional Agraria La Molina |
| Vicerrectorado de Investigación‐ Universidad Nacional Agraria La Molina |
| Agradecimiento |
|---|
| This research was partially supported by the Vicerrectorado de Investigacion- Universidad Nacional Agraria La Molina. 11 degrees Concurso de Subvencion de Tesis de Pregrado 2021. R. Pedreschi acknowledges ANID - Millennium Science Initiative Program - ICN2021_044. |
| This research was partially supported by the Vicerrectorado de Investigación- Universidad Nacional Agraria La Molina. 11°Concurso de Subvención de Tesis de Pregrado 2021. R. Pedreschi acknowledges ANID – Millennium Science Initiative Program – ICN2021_044. |
| This research was partially supported by the Vicerrectorado de Investigación- Universidad Nacional Agraria La Molina. 11°Concurso de Subvención de Tesis de Pregrado 2021. R. Pedreschi acknowledges ANID – Millennium Science Initiative Program – ICN2021_044. |