Study on extraction,isolation and purification process of tannin from galla chinensis;
Study on extraction,isolation and purification process of tannin from galla chinensis;
五倍子中鞣质的提取、分离纯化研究
Study on extraction,isolation and purification process of tannin from galla chinensis;
五倍子中鞣质的提取、分离纯化研究