1) poplar resin
杨树芽胶
2) poplar bud
杨树芽
1.
Conclusion: No chlorophyll was identified in the propolis samples and the poplar buds extract deal with high polarity solvent.
目的:研究蜂胶与杨树叶和杨树芽中叶绿素含量的差别,为蜂胶质量评价和质量控制提供基础数据。
2.
The lipophilic constituents in poplar bud were extracted by ultrasonic wave assisted petroleum ether extraction method.
采用超声波辅助石油醚提取法提取杨树芽中的脂溶性成分,得率为4。
3) poplar buds oil
杨树芽油
5) poplar bud extract
杨树芽提取物
1.
The growth-inhibition effect of poplar bud extract on MCF-7,SMMC-7721 and A549 cell lines by MTT assay were observed and the anti-tumor activity was compared with propolis and poplar gum from market.
采用四甲基偶氮唑盐比色(MTT)法观察杨树芽提取物对MCF-7、SMMC-7721和A549 3种肿瘤细胞的体外生长抑制作用,并与市售蜂胶和杨树胶的抗肿瘤活性进行对比。
2.
Study on antioxidant activity of poplar bud extracts extracted by four different ways;
杨树芽经石油醚抽提脱脂或不脱脂、加水浸提去除水杨酸等水溶物或不除酸后,再用无水乙醇提取杨树芽脂,得到了脱脂除酸、脱脂未除酸、未脱脂除酸和未脱脂未除酸4种杨树芽提取物,它们的黄酮含量分别为34。
6) budding of hevea
橡胶树的芽接
补充资料：Sds-聚丙烯酰胺凝胶电泳凝胶电泳
sds-聚丙烯酰胺凝胶电泳（sds-page，sodium dodecyl sulfate-polyacrylamide gel electrohoresis）
在有去污剂十二烷基硫酸钠存在下的聚丙烯酰胺凝胶电泳。sds-page只是按照分子大小分离的，而不是根据分子所带的电荷和大小分离的。
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