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Con el objeto de evaluar la calidad proteínica de dietas para salmones, se realizó un muestreo en 6 fábricas de alimento para animales que representan aproximadamente un 80% de la producción nacional. Para el análisis del efecto del extruido y peletizado ... see more

This study aims to determine the positive effects of a guided inquiry learning model with a contextual based approach (CBA) on the chemical literacy of students of class XI MIPA SMA Negeri Jakarta in the hydrolysis of salt. This research was conducted in ... see more

The possibility of obtaining technical foam based on keratin materials (wool) by alkaline hydrolysis.The optimal parameters of the hydrolysis of keratin material were determined: the process time - 3 hours, the concentration of NaOH - 5%, reaction tempera... see more

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