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Caracterización de compuestos bioactivos en hojas de guayaba (Psidium guajava) como un potencial de valor agregado en botánicos tropicales
(2011)
Guava (Psidium guajava) is a botanical plant that has been used for a long time as a ceremonial and / or medicinal plant. However, chemical and biological activity of this plant is hidden and very few reported studies used ...
Análisis de riesgo para la bacteria Alicyclobacillus Acidoterrestris en naranjas (Citrus sinensis) cosechadas en Puerto Rico
(2009)
Alicyclobacillus acidoterrestris is a thermoacidophilic spore forming bacteria, which has the ability to survive traditional thermal process. Several studies have found that A. acidoterrestris can grow at temperatures from ...
Determinación del largo de vida útil de mezcla de frutas mínimamente procesada
(2014)
This research was aimed to evaluate the shelf life of a mixture of minimally processed fruits (melon cantaloupe, mango, pineapple, orange, grape, mandarine and carambola) under modified atmosphere with the addition of ...
Evaluación de peligros microbiológicos en cilantro (Coriandrum sativum) y lechuga (Lactuca sativa), producidos en Puerto Rico
(2009)
Foodborne illness is associated with a range of foods, including fresh produce. Produce are recognized as an important component of a healthy diet. Most produce are grown in a natural environment and are often consumed raw ...
Determinación de largo de vida útil y elaboración de un producto nuevo utilizando pechugas de pollo deshuesadas mediante la aplicación de láminas comestibles a base de metilcelulosa con sabor a: limón, papaya, romero y ajo con pimienta negra
(2013)
El objetivo principal de este estudio fue añadirles valor a las pechugas deshuesadas de pollo sin piel mediante el desarrollo y la aplicación de cuatro láminas comestibles diferentes. Se desarrollaron un total de cuatro ...
Determinación del largo de vida de pastelitos de calabaza (Cucurbita moschata) horneados y empacados en atmósfera modificada, mediante el estudio de sus características físico-químicas y microbiológicas
(2013)
The shelf life of baked pumpkin (‘Taína Dorada’) cakes packed under modified packaging conditions was evaluated. The baked pumpkin cakes were packed in a nitrogen modified atmosphere and it was compared against a control ...
Incidencia de Pseudomonas spp. y grupo Bacillus cereus, en leche cruda y leche procesada por ultra alta temperatura
(2019-05-15)
Psychrotrophic bacteria levels are one of the most important aspects when processing UHT milk, since these levels will have a negative impact on the shelf-life of the product. To study the incidence of psychrotrophic ...
Perfil microbiológico y características físico-químicas de la leche cruda en hatos lecheros de Puerto Rico
(2019-12-09)
La composición y el alto contenido de agua en la leche favorecen el crecimiento de microorganismos que pueden ser deterioradores y patogénicos. Conocer la calidad de la leche cruda es importante para elaborar un producto ...
Optimización y determinación del largo de vida útil de mezcla a base de calabaza (Cucurbita moschata)
(2011)
The shelf life of a mixture of pumpkin (Cucurbita moschata Soler) was evaluated using potassium sorbate as preservative agent, ascorbic acid as acidulant agent and other ingredients. The mixture was packaged in ...
Effect of non-thermal treatments on the survival of S. enterica Typhimurium, E. coli O157:H7 and L. monocytogenes on produce surfaces at post-harvest
(2019-12-10)
Foodborne pathogens have cause numerous outbreaks worldwide which affected humans with hospitalizations, diseases/illnesses, and in some cases death. New methods for pathogen control have been proposed against pathogens ...