1·Rhus potaniinii Maxim is a fine nectar and pollen plant resource in the mountains and is a host plant of Chinese gall.
青麸杨是山区优良的蜜粉源植物资源，也是五倍子蚜虫的寄主植物。
2·This paper has studied the effects of the gall particle size, the leaching solvent, temperature and time on the leaching percentage while extracting tannin from Chinese gall;
本文研究了从五棓子中提取单宁时五棓子粉碎程度、浸取溶剂、温度、时间对浸取率的影响。
3·The existing state of the resource of Chinese gall in Shanxi Province and its distribution were described. The key factors affecting the production of gall and improvment methods were discussed.
本文首次报道了山西省五倍子资源现状及分布规律，讨论了影响山西省五倍子生产的关键因素及应采取的对策。
4·The invention relates to a preparation method of animal gall powder, belonging to the pharmaceutical technical field of traditional Chinese medicine.
本发明涉及动物胆粉的制备方法，属于中药制药技术领域。