Phenolic content and antioxidant activity of lychee seed extract

  • Daoyot Daorueang Department of Medical Technology, School of Allied Health Sciences, University of Phayao, Phayao Province 56000
Keywords: Lychee seed extract, phenolic compounds, antioxidant activity


The study is aimed to investigate the total phenolic content and antioxidant activity of Litchi chinensis seed extract. Total phenolic content was 89.5 ± 3.7 mg GAE/g extract. The antioxidant activity of extract was perform by DPPH method. In DPPH assay, the scavenging activity on DPPH radical IC50 was 0.65 mg/mL while IC50 value of ascorbic acid was 0.16 mg


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How to Cite
Daorueang D. Phenolic content and antioxidant activity of lychee seed extract. Naresaun Phayao J [Internet]. 2019Aug.28 [cited 2020Jul.10];12(2):25-7. Available from:
Research articles