Technical conditions of isolating lignin from chestnut shell were studied.
研究了碱法分离板栗壳木质素的工艺条件。
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。
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."
看到我一副茫然的样子，爸爸又对我说：“这些板栗是刚从树上打下来的，把带刺的外壳剥掉后，里面就是以前你看到过的板栗了。”
The results showed that in the developmental periods of young embryo and cotyledon, protein contents of ovary of empty shell chestnut were lower than that of normal chestnut;
结果表明：空篷栗在幼胚发育期、子叶发育期，其总苞和子房中的蛋白质含量均低于正常栗；
SEM photos showed that after adsorption of cadmium, a lot of particle or ash substance were deposited on the surface of chestnut inner shell.
SEM照片显示板栗内皮在吸附镉以后，表面聚集了众多的颗状物、粉状物；
SEM photos showed that after adsorption of cadmium, a lot of particle or ash substance were deposited on the surface of chestnut inner shell.
SEM照片显示板栗内皮在吸附镉以后，表面聚集了众多的颗状物、粉状物；
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