Measurement and Analysis Benchmark Composition of Lonicera japonica Thunb. Producing in Henan by HPLC

The differences between Mixian honeysuckle and Fengqiu honeysuckle and the differences among different parts of Fengqiu honeysuckle were analyzed by high performance liquid chromatography.The results indicated that chlorogenic acid content:Fengqiu red honeysuckle 3.10%(contrast)Fengqiu honeysuckle 0.095%(p0.05)Mixian honeysuckle 2.22%(p0.01);luteoloside content:Fengqiu red honeysuckle 0.181%(contrast)Fengqiu honeysuckle 0.095%(p0.05)Mixian honeysuckle 0.075%(p0.05);chlorogenic acid content in different parts of Fengqiu honeysuckle:flower bud 2.87%(contrast)leaf 0.84%(p0.01)bud 0.67%(p0.01)branch 0.61%(p0.01),Luteoloside content:bud 0.488%(contrast)leaf 0.397%(p0.01)flower bud 0.095%(p0.01)branch 0.066%(p0.01);chlorogenic acid content in different parts of Fengqiu rad honeysuckle:flower bud 3.10%(contrast)leaf 1.34%(p0.01)bud 1.29%(p0.01)branch 0.92%(p0.01),Luteoloside content:bud 0.329%(contrast)leaf 0.299%(p0.01)flower bud 0.181%(p0.01)branch 0.063%(p0.01).The contents of components of honeysuckle Yu were higher than the minimun standards of China Pharmacopeia(2010ed) and the quality of Fengqiu honeysuckle superior quality of Mixian honeysuckle;Leaf and bud can provide new materials for the comprehensive development of honeysuckle.