Abstract:The polyphenolic compounds are antioxidant molecules having potentially beneficial implications to human health, so presently there is a strong interest in finding natural sources of antioxidants. Therefore, this work presents the results of the spectrophotometric studies using the DPPH radical method for the determination of the antioxidant capacity equivalent to caffeic acid in different extracts of Kohleria deppeana (topoya), Sedum morganianum (cola de borrego) and Alternanthera repens (tianguispepetla).The… Show more
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