Banca de QUALIFICAÇÃO: WILZA KIMILLY VITAL DE PAIVA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : WILZA KIMILLY VITAL DE PAIVA
DATE: 23/08/2021
TIME: 14:00
LOCAL: Via Google Meet
TITLE:

PRODUCTION, RECOVERY AND PURIFICATION OF SURFACTIN BY Bacillus subtilis UFPEDA 438 USING SUGAR CANE MOLASSES AS A SUBSTRATE AND EVALUATION OF ITS ANTIMICROBIAL ACTIVITY


KEY WORDS:

B. subtilis; Bactericide; Biosurfactant; Fungicide; Surfactin


PAGES: 49
BIG AREA: Engenharias
AREA: Engenharia Química
SUBÁREA: Processos Industriais de Engenharia Química
SPECIALTY: Processos Bioquímicos
SUMMARY:

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Among the countless microorganisms already isolated and identified, there is a restricted portion of fungi, bacteria and viruses that can promote risks to human health. Of these, an even smaller portion may be responsible for outbreaks of such a large proportion that they can lead states, countries and continents to declare an epidemic wave or as in the case of COVID-19, a pathogen caused by a species of coronavirus (SARS-CoV-2 ) as well as the causes of the SARS and MERS outbreaks, be decreed by the World Health Organization as a pandemic with global reach. It is currently known that biosurfactants can have satisfactory biocidal activities for the production of disinfecting agents that help to reduce the spread of such microorganisms and that, despite having a lower environmental impact than synthetic surfactants, they lose market place for them due to the high costs of production and low yield. Thus, in order to overcome these challenges, the present study aims to produce, recover and purify Surfactin by Bacillus subtilis UFPEDA 438, of which there are reports of biocidal activities in the literature, using sugarcane molasses as an agro-industrial residue. substrate, as well as evaluating its antimicrobial activity (antibacterial and antifungal).

BANKING MEMBERS:
Presidente - 1346198 - EVERALDO SILVINO DOS SANTOS
Externo ao Programa - 3652554 - FRANCISCO CANINDE DE SOUSA JUNIOR
Externo ao Programa - 080.862.344-36 - PEDRO FERREIRA DE SOUZA FILHO - NENHUMA
Notícia cadastrada em: 05/08/2021 10:33
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