Objetivo: caracterizar los procesos de recolección, comercialización y consumo quelites herbáceos, principalmente nativos, en la ciudad Toluca, México. Metodología: el trabajo se realizó cuatro mercados referida. Se empleó método etnográfico, aplicaron guías entrevista semiestructurada a 20 recolectores, 73 comerciantes, 69 consumidoras quelites. Resultados: Toluca sus alrededores, siguen recol...

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes the COVID-19 pandemic that infects humans and attacks body's immune system. The purpose of study was to identify potential bioactive compounds in purslane (Portulaca oleracea L.) star anise (Illicium verum Hook) via a dual inhibitor mechanism against SARS-CoV-2 proteases with an silico approach. samples were obtained from PubCh...

Soil in laboratory microcosm experiments was amended with dried and milled crop residue of onion (Allium cepa L. cv. Mission) or garlic (A. sativa L. cv. California Early). The amend ments, along with the additional factors of amendment concentration (0, 1 or 3% (w/w)) an soil temperature (23 or 39 8C), were evaluated with respect to germination of seeds of th weedy annual plants Echinochloa cr...