Banca de DEFESA: JANAINA MAGALHAES CAMPOS DO VALE

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : JANAINA MAGALHAES CAMPOS DO VALE
DATE: 29/02/2024
TIME: 14:00
LOCAL: Sala de Conferência na Plataforma Conferência Web RNP
TITLE:

Chemical characterization and biological activities of fixed and essential oils from plants in Bahia with specifically biotechnological and cosmetic purposes

KEY WORDS:

Biological activities. Oils. Phytochemistry. Cosmetic.

PAGES: 72
BIG AREA: Outra
AREA: Multidisciplinar
SUMMARY:

Medicinal plants are sources of several biologically active compounds serving as raw materials
for herbal medicines and other medicines. This research aims to carry out chemical and
biological prospecting of the species Carpotroche brasiliensis and Elaeocarpus serratus,
occurring in Bahia, with the aim of obtaining bioactive fixed and essential oils with
biotechnological and cosmetic applications.The species C. brasiliensis belonging to the
Achariaceae family has na oil extracted from the seed with insecticidal and antiparasitic actions
and E. serratus is recognized for its antimicrobial action and is used in the treatment of diarrhea,
rheumatism and hair growth, these species being found in northeastern Brazil, particularly in
Bahia. The oils were obtained through extraction methods such as maceration, soxhlet and
Clevenger and evaluated through antioxidante, cytotoxic, antimicrobial and evaluated through
antioxidante, cytotoxic, antimicrobial and pediculicidal activity tests. The compositions of the
oils were determined by direct injection gas chromatography, infrared, termal analysis.
Bioactive oils have been subjected to the development of emulsified systems that can improve
the biological availability of active substances. The galenic formulas obtained were also
evaluated by physicochemical methods of accelerated stability with exposure to vórtex,
centrifugation and freeze-thaw cycle, pH,organoleptic Properties, spreadability and viscosity
tests. In this way, the research identified the obtaining of fixed oils and innovative
Pharmaceutical and cosmetic products with pediculicidal properties, in addition to contributing
to the functionality, chemical and biological knowledge of plant species from Bahia.

COMMITTEE MEMBERS:
Presidente - 2765101 - ADEMIR EVANGELISTA DO VALE
Externa à Instituição - ERIKA MARIA DE OLIVEIRA RIBEIRO - UNEB
Interna - 2893243 - LUANA LEANDRO GOIS
Externa ao Programa - 1211160 - NEILA DE PAULA PEREIRA - null