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RESULTS:The total content of aloeemodin,rhein,emodin,chrysophanol and physcin was above 4%. The average recovery rate was 100.54%,RSD=1.58%. 結(jié)果:蘆薈大黃素、大黃酸、大黃素、大黃酚、大黃素甲醚總含量為4%25以上,平均回收率為100．54%25,RSD:1．58%25。