Lee, K. A., Kim, K. T., Kim, H. J., Chung, M. S., Chang, P. S., Park, H., and Paik, H. D. Antioxidant Activities of Onion (Allium cepa L.) Peel Extracts Produced by Ethanol, Hot Water, and Subcritical Water Extraction. Food Sci. Biotechnol. 23(2): 615-621 (2014)
Lee, K. A., Kim, K. T., Kim, H. J., Chung, M. S., Chang, P. S., Park, H., and Paik, H. D. Antioxidant Activities of Onion (Allium cepa L.) Peel Extracts Produced by Ethanol, Hot Water, and Subcritical Water Extraction. Food Sci. Biotechnol. 23(2): 615-621 (2014)