However,at high protein concentration(>6.0 mg/ml),the activity became decreasing. The IC50 of scavenging superoxide radical of BWPr from sweet and tartary buckwheat was 4.1mg/ml and 3.2 mg/ml respectively.是什么意思_However,at high protein concentration(>6.0 mg/ml),the activity became decreasing. The IC50 of scavenging superoxide radical of BWPr from sweet and tartary buckwheat was 4.1mg/ml and 3.2 mg/ml respectively.在线翻译_英语_读音_用法_例句