1) Silver flowers falling disorderly-falling of snow
银花粉飞
2) Ginkgo biloba pollens
银杏花粉
1.
The optimum extracting conditions of flavones in Ginkgo biloba pollens were investigated by single factor experiment and using the orthogonal experimental design.
用正交实验和单因素实验考察了索氏提取不同有机溶剂萃取法、不同条件乙醇回流提取法和超声提取法对银杏花粉总黄酮含量的影响,结果表明:正丁醇萃取法总黄酮含量明显高于乙酸乙酯萃取法;回流提取,以12倍量75%乙醇回流提取1。
3) pollen dispersal period
花粉飞散期
5) spreading rule of pollen
花粉飞散规律
6) PGBP
银杏花粉多糖
1.
Three main sub-class compositions were abtained as PGBPⅠ, PGBPⅡand PGBPⅢ.
本文对银杏花粉破壁方法,银杏花粉多糖的提取、分离纯化方法及抗氧化性进行了研究。
补充资料：银花
1.白色的忍冬花﹐供药用。 2.镂银作的花。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条