Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12984/4603
Title: Viability of lactic acid bacteria in two functional foods formulated with whey and malanga
Viabilidad de bacterias ácido lácticas en dos productos funcionales formulados con lactosuero y malanga
Keywords: suero
malanga
alimento funcional
whey
cocoyam
functional food
Publisher: Universidad de Sonora
Description: El suero, un producto derivado de la producción de queso, tiene carbohidratos y proteínas de buena calidad, lo que lo convierte en un medio adecuado para el desarrollo de bacterias. Las bacterias del ácido láctico (BAL) se utilizan en los alimentos para proporcionar una amplia variedad de características; estas bacterias se han utilizado en la producción de películas comestibles y compuestos antibacterianos que extienden la vida útil del producto. El objetivo fue evaluar la viabilidad del BAL en dos productos formulados con suero y malanga; Los productos fueron evaluados fisicoquímicos, microbiológicos y sensoriales. Mezclando dos gomas comestibles y Lactobacillus se desarrolló la película; para el helado, primero se elaboró una bebida fermentada (48 horas), luego se agregó el sabor. La viabilidad del BAL se evaluó todas las semanas durante un mes. Los resultados indican que ambos productos tuvieron un alto crecimiento bacteriano (> 106 UFC / ml), las gomas óptimas fueron xantana y malanga.
 Whey, a cheese-derived product, contains good qua­lity carbohydrates and proteins, which makes it a suitable medium for the bacterial development. Lactic acid bacteria (LAB) are used in foods to provide a wide variety of charac­teristics; these bacteria have been used for the production of edible films and antibacterial compounds that extend products shelf life. Our objective was to evaluate the viability of LAB in two products formulated with whey and flour of malanga corms. The products were physical, microbiological and sensorially evaluated. By mixing two edible gums and Lactobacillus culture, a film was developed and applied to the bread crust added with whey and malanga flour; for the ice cream, first a fermented beverage was elaborated (48 hours) with Lactobacillus, the flavor was added and then frozen. The viability of the LAB was evaluated every week for a month in both products. The results indicate that the foods maintained a high growth of lactic acid bacteria (>106 CFU/ mL). The best gums in the preparation of the coating were xanthan and malanga.
Other Identifiers: https://biotecnia.unison.mx/index.php/biotecnia/article/view/1234
10.18633/biotecnia.v22i3.1234
Appears in Collections:REVISTA BIOTECNIA

Show full item record

Page view(s)

124
checked on Jun 22, 2023

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.