双波长分光光度法测定油菜蜂花粉中总黄酮含量的研究
陈 云,封京京
Determination of total flavonoids in rape bee-pollen by double-wavelength spectrophotometry
CHEN Yun, FENG Jingjing
中国酿造 . 2016, (2): 131 -134 .  DOI: 10.11882/j.issn.0254-5071.2016.02.030