Resveratrol mass fraction of callus in different induced parts is: fresh rhizome (phloem in rhizome)>xylem in rhizome>marrow in rhizome, about 0.0090% in fresh rhizome.

• 不同组织部位诱导的愈伤组织中白藜芦醇质量分数为：鲜茎（根状茎中韧皮部）＞根状茎中木质部>根状茎中髓，鲜茎中达到0.；0090%25。