A PLACKETT-BURMAN DESIGN FOR SUBSTITUTING MRS MEDIUM COMPONENTS WITH AVOCADO SEED HYDROLYSATE FOR GROWTH AND LACTIC ACID PRODUCTION BY Lactobacillus sp.

Abstract

Modelado de la biodegradación en biorreactores de lodos de hidrocarburos totales del petróleo intemperizados en suelos y sedimentos (Biodegradation modeling of sludge bioreactors of total petroleum hydrocarbons weathering in soil and sediments)

Production of bacterial cellulose by Komagataeibacter xylinus using mango waste as alternative culture medium

“…In recent years, there is a great interest in the use of agro-industrial or agro-food wastes to obtain diverse high value-added products (Pérez-Cadena et al, 2018;Simas-Díaz et al, 2018;Espinel-Rios et al, 2019). New technologies have been developed that use agroalimentary and industrial waste in the formulation of alternative culture media for the production of BC (Kongruang, 2008), such as pineapple and sugarcane juice (Castro et al, 2011); grape bagasse residue from wine production (Vazquez et al, 2013); apple waste from cider production (Urbina et al, 2017); among others, which have potential to be used as carbon sources for the formulation of culture media for biotechnological processes.…”

KINETICS OF LACTIC ACID FERMENTATION FROM SUGARCANE BAGASSE BY Lactobacillus pentosus

“…Its industrial production started in the USA in 1881 and in Germany in 1895, with an approximate world production of 300,000 at 367,300 t/year (Abdel-Rahman et al, 2013;Blanco et al, 2016). Regarding the demand for this compound, it is estimated to grow at an annual rate of 16.2% from 2017 to 2025 (Espinel-Ríos et al, 2019).…”

“…Specialized bibliographic references mention that more than 50% of the lactic acid produced in the world is used in the food industry as an acidifier and food preservative, since it prevents the growth of Salmonella and Staphylococcus aureus (Salminen and Von Wright, 1993;Reyes et al, 2018), as well as in the production of emulsifying agents (Bustos et al, 2004a;Bustos et al, 2005a;Moldes et al, 2007;García et al, 2010;Laopaiboon et al, 2010;Ghaffar et al, 2014;Wang et al, 2015;Espinel-Ríos et al, 2019). Approximately 20% is used in the production of Steaoryl-2-lactuylate, and the rest is used in the pharmaceutical industry (Narayanan et al, 2004;Bustos et al, 2005a), cosmetics (Vick Roy, 1985;Narayanan et al, 2004;Bustos et al, 2005b) and in polymerization into biodegradable polylactic acid (PLA) (Bustos et al, 2004b, Laopaiboon et al, 2010Narayanan et al, 2014;Anaya and López, 2018), used in medical applications such as stitches, and clips for closing wounds or prosthetic devices.…”

Avocado seed hydrolysate as an alternative growth medium for fungi

“…In this study, a potentially nutritious medium based on avocado seed hydrolysate (ASM) previously tested suitable to grow bacteria (Tzintzun-Camacho et al, 2016;Espinel-Rios et al, 2019;Palmerin-Carreño et al, 2019 was used to assess the growth of the following fungi: Xylaria venosula (Xve), Fusarium oxysporum (Fox), Fusarium proliferatum (Fpr), Rhizoctonia solani (Rso), Clonostachys rosea (Cro) and Alternaria alternata (Aal), all of them were isolated from strawberry plants. We assay two formulations of avocado seed hydrolysate media: one with 10X M9 salts (ASMS) and another without salts (ASM).…”