The total bacterial DNA from the ileal contents (about 100 mg each sample) was extracted by a QIAamp Fast Stool Mini Kit (Qiagen, Hilden, Germany) according to the manufacturer’s instructions and was ...
1000克可售量 中国 陕西宝鸡 产品区域 【来源】本品为十字花科植物菘蓝Isatis indigotica Fort. 的干燥根。秋季采挖,除去泥沙,晒干。 【性状】本品呈圆柱形,稍扭曲,长10~20cm,直径0.5~1cm。表面淡灰黄色或淡棕黄色,有纵皱纹及支根痕,皮孔横长。根头略膨大 ...