Welcome to Chinese Agricultural Science Bulletin,
Study on DPPH Free Radical Scavenging Activities of Crude Polysaccharides from Hibiscus sabdariffa L.
王锐 周云 何嵋 薛梅 袁晓春
Chinese Agricultural Science Bulletin . 2011, (8): 128 -131 .  DOI: 10.11924/j.issn.1000-6850.2010-3681