WO2004096251-A1将大黄浸泡于水中,产生大黄-水混合物;浸泡姜黄、黄芪、红鼠尾草根或生姜中至少一种,得到混合物,煎煮后加入大黄-水混合物,加热但不煮沸,放冷,过滤并收集滤液,浓缩至无水。本品可改变食物摄取与能量代谢的平衡,减少脂肪,提高人体机能,减少总脂类和降低血糖水平, WO2004096251-A1 soaking rhubarb in water to produce a rhubarb-water mixture; immersing at least one of turmeric, astragalus, red sage root, or ginger to obtain a mixture, boiling, adding a rhubarb-water mixture, heating but not boiling, letting cool , Filtrate and collect the filtrate and concentrate to dryness. This product can change the balance between food intake and energy metabolism, reduce fat, improve body function, reduce total lipids and lower blood sugar levels.