CAJ | 학술논문

采用冷浸提取、超声波提取及索氏提取法进行研究金鸡菊色素的含量，从而避免了单一方法的局限性。结果表明，超声波提取方法在粗提中显示明显的优势。于此同时，金鸡菊色素具有很好的抗氧化性，并且具有剂量效应关系，在光照和空气下该色素稳定性差，应避光保存。
채용랭침제취、초성파제취급색씨제취법진행연구금계국색소적함량，종이피면료단일방법적국한성。결과표명，초성파제취방법재조제중현시명현적우세。우차동시，금계국색소구유흔호적항양화성，병차구유제량효응관계，재광조화공기하해색소은정성차，응피광보존。
Total flavonoids contents of Coreopsis Basal Pigment by water immersing, ultrasonic extraction and soxhelt extraction methods were determined by spectrophotometer.The results showed that ultrasonic extraction method has an advantage over other methods for its extraction.Coreopsis Basal Pigment has strong antioxidation capability and the effects show a direct relationship with the agents added amount, the Coreopsis tinctoria flowers yellow pigment was very sensitive to light and the stability of worse.