求翻译：取上述“4.1.1”备用血浆样品，按“4.2.1”色谱条件进样分析。以三组血药浓度为纵坐标，时间为横坐标作图，得血药浓度曲线。姜黄素脂质体及冰片-姜黄素脂质体组的入血速度明显快于水溶液组，在0.25h即出现血药浓度最大值，而水溶液在0.75h才出现血药浓度最大值。口服灌胃后，15分钟内浓度就迅速下降，说明姜黄素具有代谢快、排泄快的特点是什么意思？

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Takes above “4.1.1” the spare blood plasma sample, according to “4.2.1” chromatograph condition specimen handling analysis.Take three group of blood medicine density as the y-coordinate, the time is the x-coordinate mapping, results in the blood medicine density curve.The ginger flavine lipin body a

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