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    Determining drying temperature for protease encapsulation by spray drying

    Determinación de la temperatura de secado para la encapsulación de proteasa mediante secado por atomización;
    Determinação da temperatura de secagem para a encapsulação de protease mediante secagem por atomização

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    Autor
    Díaz-Martínez, Yessica Lorena
    Serna-Jiménez, Johanna Andrea
    Torres-Valenzuela, Laura Sofía
    Hoyos-Concha, José Luis
    URI
    http://hdl.handle.net/11634/5001
    Enlace al recurso
    http://revistas.ustatunja.edu.co/index.php/ingeniomagno/article/view/1171
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    TY - GEN T1 - Determining drying temperature for protease encapsulation by spray drying T1 - Determinación de la temperatura de secado para la encapsulación de proteasa mediante secado por atomización T1 - Determinação da temperatura de secagem para a encapsulação de protease mediante secagem por atomização AU - Díaz-Martínez, Yessica Lorena AU - Serna-Jiménez, Johanna Andrea AU - Torres-Valenzuela, Laura Sofía AU - Hoyos-Concha, José Luis UR - http://hdl.handle.net/11634/5001 PB - Universidad Santo Tomás Seccional Tunja AB - Encapsulation is a technique by which substances are introduced to an array or wall system with the goal of avoiding their loss due to environmental, processing and gastrointestinal conditions to which they are generally subjected, however during this process, it is necessary to take into account the conditions under which it is carried out, in other words the concentration of coating material and the drying temperature used, in order to in this way obtain capsules with the required characteristics. Taking this into account, the optimal drying temperature is determined for the encapsulation of liquid alkaline protease enzyme DT-ZYME L 500 (Proenzimas, Colombia) at 1%, performing encapsulation by spray drying using different entry temperatures (80, 90, 100, 110, 150 °C), an exit temperature of 40 °C and a maltodextrin concentration of 50%. The performance, particle size, water activity (aw) and humidity content (CH) of said treatments were evaluated. The results showed performances of 3.83, 10.30, 12.82, 8.91 and 7.58% for treatments 1, 2, 3, 4 and 5 respectively, as well as particles sizes between 22.98±3.67 and 101.21±47.92, humidity content percentages between 5.55±0.06 and 6.66±0.03, and water activity between 0.024±0.001 and 0.053±0.001. ER - @misc{11634_5001, author = {Díaz-Martínez Yessica Lorena and Serna-Jiménez Johanna Andrea and Torres-Valenzuela Laura Sofía and Hoyos-Concha José Luis}, title = {Determining drying temperature for protease encapsulation by spray dryingDeterminación de la temperatura de secado para la encapsulación de proteasa mediante secado por atomizaciónDeterminação da temperatura de secagem para a encapsulação de protease mediante secagem por atomização}, year = {}, abstract = {Encapsulation is a technique by which substances are introduced to an array or wall system with the goal of avoiding their loss due to environmental, processing and gastrointestinal conditions to which they are generally subjected, however during this process, it is necessary to take into account the conditions under which it is carried out, in other words the concentration of coating material and the drying temperature used, in order to in this way obtain capsules with the required characteristics. Taking this into account, the optimal drying temperature is determined for the encapsulation of liquid alkaline protease enzyme DT-ZYME L 500 (Proenzimas, Colombia) at 1%, performing encapsulation by spray drying using different entry temperatures (80, 90, 100, 110, 150 °C), an exit temperature of 40 °C and a maltodextrin concentration of 50%. The performance, particle size, water activity (aw) and humidity content (CH) of said treatments were evaluated. The results showed performances of 3.83, 10.30, 12.82, 8.91 and 7.58% for treatments 1, 2, 3, 4 and 5 respectively, as well as particles sizes between 22.98±3.67 and 101.21±47.92, humidity content percentages between 5.55±0.06 and 6.66±0.03, and water activity between 0.024±0.001 and 0.053±0.001.}, url = {http://hdl.handle.net/11634/5001} }RT Generic T1 Determining drying temperature for protease encapsulation by spray drying T1 Determinación de la temperatura de secado para la encapsulación de proteasa mediante secado por atomización T1 Determinação da temperatura de secagem para a encapsulação de protease mediante secagem por atomização A1 Díaz-Martínez, Yessica Lorena A1 Serna-Jiménez, Johanna Andrea A1 Torres-Valenzuela, Laura Sofía A1 Hoyos-Concha, José Luis LK http://hdl.handle.net/11634/5001 PB Universidad Santo Tomás Seccional Tunja AB Encapsulation is a technique by which substances are introduced to an array or wall system with the goal of avoiding their loss due to environmental, processing and gastrointestinal conditions to which they are generally subjected, however during this process, it is necessary to take into account the conditions under which it is carried out, in other words the concentration of coating material and the drying temperature used, in order to in this way obtain capsules with the required characteristics. Taking this into account, the optimal drying temperature is determined for the encapsulation of liquid alkaline protease enzyme DT-ZYME L 500 (Proenzimas, Colombia) at 1%, performing encapsulation by spray drying using different entry temperatures (80, 90, 100, 110, 150 °C), an exit temperature of 40 °C and a maltodextrin concentration of 50%. The performance, particle size, water activity (aw) and humidity content (CH) of said treatments were evaluated. The results showed performances of 3.83, 10.30, 12.82, 8.91 and 7.58% for treatments 1, 2, 3, 4 and 5 respectively, as well as particles sizes between 22.98±3.67 and 101.21±47.92, humidity content percentages between 5.55±0.06 and 6.66±0.03, and water activity between 0.024±0.001 and 0.053±0.001. OL Spanish (121)
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    Resumen
    Encapsulation is a technique by which substances are introduced to an array or wall system with the goal of avoiding their loss due to environmental, processing and gastrointestinal conditions to which they are generally subjected, however during this process, it is necessary to take into account the conditions under which it is carried out, in other words the concentration of coating material and the drying temperature used, in order to in this way obtain capsules with the required characteristics. Taking this into account, the optimal drying temperature is determined for the encapsulation of liquid alkaline protease enzyme DT-ZYME L 500 (Proenzimas, Colombia) at 1%, performing encapsulation by spray drying using different entry temperatures (80, 90, 100, 110, 150 °C), an exit temperature of 40 °C and a maltodextrin concentration of 50%. The performance, particle size, water activity (aw) and humidity content (CH) of said treatments were evaluated. The results showed performances of 3.83, 10.30, 12.82, 8.91 and 7.58% for treatments 1, 2, 3, 4 and 5 respectively, as well as particles sizes between 22.98±3.67 and 101.21±47.92, humidity content percentages between 5.55±0.06 and 6.66±0.03, and water activity between 0.024±0.001 and 0.053±0.001.
     
    La encapsulación es una técnica mediante la cual ciertas sustancias son introducidas en una matriz o un sistema pared con el objetivo de evitar su pérdida a causa de condiciones ambientales, de procesamiento y gastrointestinales a las que por lo general son sometidas; sin embargo, durante este proceso es preciso tener en cuenta las condiciones en que se realiza, es decir, la concentración del material de recubrimiento y la temperatura de secado empleada, para de este modo obtener cápsulas con las características requeridas. Por ello, en este estudio se procede a determinar la temperatura óptima de secado para la encapsulación de enzima proteasa alcalina líquida DT-ZYME L 500 (Proenzimas, Colombia) al 1%, para lo cual se hace encapsulación mediante secado por atomización, empleando diferentes temperaturas de entrada (80, 90, 100, 110, 150 °C), una temperatura de salida de 40 °C y concentración de maltodextrina al 50%. A dichos tratamientos se les evaluó el rendimiento, el tamaño de partícula, la actividad de agua (aw) y el contenido de humedad (CH). Los resultados mostraron rendimientos de 3.83, 10.30, 12.82, 8.91 y 7.58% para los tratamientos 1, 2, 3, 4 y 5, respectivamente, tamaños de partículas entre 22,98 ± 3,67 y 101,21 ± 47,92, porcentajes de contenido de humedad entre 5,55 ± 0,06 y 6,66 ± 0,03 y de actividades de agua entre 0,024 ± 0,001 y 0,053 ± 0,001.
     
    A encapsulação é uma técnica através da qual as substâncias são introduzidas num sistema de matriz ou de parede a fim de evitar a perda devido a condições ambientais, processamento e gastrointestinal que geralmente, são submetidos; durante este processo, é preciso ter em conta as condições em que é efetuada, isto é, a concentração do material de revestimento e a temperatura de secagem utilizada, para obter cápsulas com as características exigidas. Tendo isso em conta, para determinar a temperatura de secagem ótima para encapsular líquidos enzima protease alcalina DT-Zyme L 500 (pró-enzimas, Colômbia) em 1%, realizando encapsulação por secagem via atomização usando diferentes temperaturas de entrada (80 , 90, 100, 110, 150 ° C), uma temperatura de saída de 40 ° C e a concentração de 50% de maltodextrina. Em estes tratamentos, foram avaliados o desempenho, o tamanho das partículas, a atividade da água (aw) e teor de humidade (CH). Os resultados mostraram rendimentos 3,83, 10,30, 12,82, 8,91 e 7,58% para os tratamentos 1, 2, 3, 4 e 5, respectivamente, bem como tamanho de partícula entre 22,98 ± 3,67 e 101,21 ± 47,92, percentuais de umidade entre 5,55 ± 0,06 e 6,66 ± 0,03. Valores encontrados para a atividade da água entre 0,024 ± 0,001 e 0,053 ± 0,001.
     

     

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