OPTIMIZED OF THE EXTRACTION METHOD AND SEASONAL EFFECT IN THE BIOLOGICAL ACTIVITIES AND PHENOLIC COMPOUNDS OF BRAZILIAN GREEN PROPOLIS

被引：0

作者：

Santini, A. T. ^{[1
]}

Silva, C. L. ^{[2
]}

Galera, F. A. ^{[4
]}

Santini, P. T. ^{[5
]}

Martins, E. A. N. ^{[4
]}

Ikegaki, M. ^{[3
]}

Ribeiro, I. S. ^{[4
]}

机构：

[1] Univ Fed Vicosa, Vicosa, MG, Brazil

[2] Univ Fed Alfenas, Alfenas, Brazil

[3] Univ Fed Alfenas, Fac Ciencias Farmaceut, Alfenas, Brazil

[4] Inst Fed Educ Ciencia & Tecnol Sul Minas Gerais, Pouso Alegre, MG, Brazil

[5] SENAR MG, Belo Horizonte, MG, Brazil

来源：

HOLOS | 2021年 / 37卷 / 07期

关键词：

antioxidant; antibacterial activity; natural products; total phenols; seasonality; CHEMICAL-COMPOSITION; ANTIOXIDANT ACTIVITY; IN-VITRO; ANTIBACTERIAL; NORTHEASTERN;

D O I：

10.15628/holos.2021.11316

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Propolis has been considered a resinous substance with a complex chemical composition that is collected from several plant species by Apis mellifera bees, and used by man as an alternative to the healing of diseases and to keep a good health. The chemical composition of propolis is related to the biodiversity of the region visited by the bees and also to the season of collection. This research purpose was to optimize the production methodology of propolis' ethanol extract production and to evaluate the effect of seasonality in the chemical composition and biological activities of this product. Propolis' samples were collected from the apiary at the Institute Federal de Educacao, Ciencia e Tecnologia do Sul de Minas Gerais - Campus Muzambinho and were used to make ethanol extracts. In the optimization stage, different ethanolic solution concentration, extraction method and drying temperatures were used. For the analysis of the seasonal effect, propolis was collected from the same place in different seasons. The results showed that the 80% ethanolic solution, the extraction temperature of 70 degrees C and drying at 45 degrees C were the ones that stood out the most. Regarding the effect of seasonality on the chemical composition and biological activities of propolis, it is clear that there are differences between the propolis collected in different seasons.

引用

页数：16

共 38 条

[1] Chemical composition and antioxidant activity of geopropolis produced by Melipona fasciculata (Meliponinae) in flooded fields and cerrado areas of Maranhao State, northeastern Brazil [J].