Technical conditions of isolating lignin from chestnutshell were studied.
研究了碱法分离板栗壳木质素的工艺条件。
2
A macroporous resin AB-8 was used to separate and purify the flavone compounds from the shell of wild water chestnut.
弱极性大孔树脂ab - 8用于野生菱角壳提取物中的黄酮类化合物的分离纯化。
3
A loss to see my appearance, my father said to me: "These Chinese chestnut trees are just playing down to barbed After pulling off the shell, which is before you have seen the chestnut."