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采用高效液相色谱法对1 d不同时间和1年不同茬次的金银花指标成分含量进行分析测定,并采用SPSS法对其进行差异分析。结果显示1 d不同时间金银花指标成分含量有差异,且随时间而变化,呈先下降后上升的趋势;1年不同茬次指标成分含量差异显著,呈先下降后上升的趋势,绿原酸质量分数为2.059%~3.593%,木犀草苷质量分数为0.110%~0.171%。因此,早上7点前和晚7点前后采摘的金银花指标成分含量较高,春天和秋天采摘的金银花指标成分含量较高,夏天采摘的金银花指标成分含量较低,为金银花的全程质量监控和科学合理采收利用提供了理论支撑。
The content of Honeysuckle Indexes in different stalks at 1 day and 1 year were analyzed by HPLC, and the differences were analyzed by SPSS. The results showed that the content of Honeysuckle indica components differed at different times and changed with time, and then decreased firstly and then increased. The contents of components in different stubble indications at 1 year were significantly different, which showed a trend of first decreasing and then increasing. The content of chlorogenic acid The scores ranged from 2.059% to 3.593%, and the mass fraction of luteolin was 0.110% to 0.171%. Therefore, the content of honeysuckle picked before 7:00 am and after 7:00 am is higher, the content of honeysuckle picked in spring and autumn is higher, and the content of honeysuckle picked in summer is lower, which is the whole quality control and science of honeysuckle Reasonable recovery provides a theoretical support.