interesting peaks which were suspected to 2159 Hexane extract Acetone extract 95% Ethanol extract Ethyl acetate extract Water extract 50% Ethanol extract 5 10 6 11 4 7 3 1 212 13 8
epicatechin, gallic acid ellagic acid and anthocyanins [Wang & Lee, 1996; Huang et al., 2010]. The higher peak areas were obtained from the acetone and 95% ethanol with the elution profile in the catechin-like region. In addition, unknown peak in all extract was found in the early retention time of approximately 4 min which may be related to others bioactive compound. After the broad peak were extracted out, the sharper peaks, but lower in the peak area, were obtained from 50% ethanol and water extract at 14, 15, and 19 min, approximately.
Conclusion
The A. catechu L. seed extracted from different
polarity solvents showed alter phenolic content,