International Journal of Scientific and Research Publications

IJSRP, Volume 4, Issue 5, May 2014 Edition [ISSN 2250-3153]


Phytochemical Screening and comparison of DPPH radical scavenging from different samples of coffee and Yerba Mate beverages
      Rayzah Teodoro de Oliveira, Jair Marques Junior**, Diego Vinicius do Nascimento, Ricardo Stefani
Abstract: A phytochemical screening of commercial samples of roasted coffee, soluble coffee and yerba maté prepared as tereré and chimarrão consumed in South America was evaluated. All samples were subjected to a qualitative assay for phytochemical screening in order to detect classes of phenolic compounds, as well as FT-IR analysis of the dried crude extracts, Antioxidant potential was conducted with DPPH assay. The results were similar to each sort of samples according to the presence of phenolic compounds classes, meanwhile the antioxidant potential percentage were varied.

Reference this Research Paper (copy & paste below code):

Rayzah Teodoro de Oliveira, Jair Marques Junior**, Diego Vinicius do Nascimento, Ricardo Stefani (2018); Phytochemical Screening and comparison of DPPH radical scavenging from different samples of coffee and Yerba Mate beverages; Int J Sci Res Publ 4(5) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0514.php?rp=P292629
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