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  • Evaluation of bioactive compounds potential and antioxidant activity of brown, green and red propolis from Brazilian northeast region.

Evaluation of bioactive compounds potential and antioxidant activity of brown, green and red propolis from Brazilian northeast region.

Food research international (Ottawa, Ont.) (2017-09-25)
Julianna Karla Santana Andrade, Marina Denadai, Christean Santos de Oliveira, Maria Lucia Nunes, Narendra Narain
ABSTRACT

The aim of the present study was to determine the contents of bioactive compounds present in brown, green and red species of propolis cultivated in the Brazilian northeast states of Alagoas and Sergipe. The contents of phenolic compounds, flavonoids and antioxidant activity (DPPH, ABTS

MATERIALS
Product Number
Brand
Product Description

Supelco
Pinocembrin, analytical standard, ≥95.0% (HPLC), solid
Sigma-Aldrich
Ethyl gallate, antioxidant, ≥96.0% (HPLC)
Supelco
Kaempferide, analytical standard
Sigma-Aldrich
Caffeic acid phenethyl ester, ≥97% (HPLC), powder