Banca de QUALIFICAÇÃO: SORREL GODINHO BARBOSA DE SOUZA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : SORREL GODINHO BARBOSA DE SOUZA
DATA : 04/05/2021
HORA: 15:00
LOCAL: Plataforma online google meet
TÍTULO:

ANTIMICROBIAL HONEY ACTIVITY OF BEES WITH AND WITHOUT STING ASSOCIATED WITH SILVER NANOPARTICLES

PALAVRAS-CHAVES:

Honey. Antimicrobian activity. Stingless bees. Pará. Amazonia.

PÁGINAS: 37
GRANDE ÁREA: Ciências Biológicas
ÁREA: Biotecnologia
RESUMO:

Since antiquity, honey has been used empirically to treat diseases and wounds, but only in the last decades have they started to develop studies to analyze its anti-inflammatory, antimicrobial, healing and tissue stimulating properties. Considering these properties, the objective of this research is to investigate the antimicrobial activity of honey in natura and, then, to make the solution of the same honey added to the silver nanoparticles, known for having disinfectant and antiseptic properties, for the observation of a supposed enhancement antimicrobial effect of honey, and in both phases against the same microorganisms of clinical interest: Staphylococcus aureus, Staphylococcus epidermidis, Escherichia coli, Pseudomonas aeruginosa and Candida kruzei, using a well diffusion method. This is an analytical, experimental and bibliographic study. The sample will consist of 17 honeys from Apis mellifera and Melipona sp. produced in communities in Santarém-PA, Brazil. The physical-chemical and biochemical analyzes carried out on the honeys were: antioxidant activity (% of DPPH Inhibition), total phenolic compounds (mgGA100g- 1), reducing sugar content (%), pH, soluble solids content (° Brix), moisture (%). Thus, it is expected in this study to prove the positive effects of the association of honey with the silver nanoparticle submitted to the method of diffusion in wells against certain microorganisms.

MEMBROS DA BANCA:
Presidente - 1770373 - PAULO SERGIO TAUBE JUNIOR
Interno - 1562643 - MAXWELL BARBOSA DE SANTANA
Externo à Instituição - HUGO DE CAMPOS BRAGA - UNIFESP
Externo à Instituição - GERSON NAKAZATO - UEL