1 The fine Illicium verum seed oil from Cenxi of Guangxi was analyzed by GC. The result is that 25 ingredients were detected and 24 of them have been identified, accounting for 99.9 of the total oil.

2 Objective To study whether Cinnamomum japonicum(Cj), Illicium verum(Iv) and Zanthoxylum bungeanum(Zb) do damage to viscera of mouse or not.

3 Chemical constituents, pharmacological activities, processing and application of Illicium verum are summarized. Star anise oil and star anise resin can be further extracted from Illicium verum fruit.

4 Objective In order to study whether Cinnamomum japonicum, Illicium verum and Zanthoxylum bungeanum do damage to germ-cell or not.

5 Chemical constituents, pharmacological activities, processing and application of Illicium verum are summarized. Star anise oil and star anise resin can be further extracted form Illicium verum fruit.

6 The method of extracting natural preservative in aniseed(Illicium verum Hook. f. ) and its bacteriostasis were studied.

7 Illicium verum Hook. f. is one of traditional Chinese medicine, which contains special ingredients and a variety of pharmacological activity.

8 Conclusion:The quality standard is simple, feasible and repeatable, and can be used for quality supervisory and control for crude drug of Illicium verum.

9 The microwave - assisted extraction method for shikimic acid from Illicium verum Hook.

10 In addition, this result has been compared with that of Illicium verum Hook. f. by steam distillation.

11 Objective To evaluate the genotoxicity of Cinnamomum japonicum (Cj), Illicium verum(Iv) and Zanthoxylum bungeanum ( Zb) on bone marrow of mouse (in vivo).

12 Objective:To establish the quality standard for crude drug of Illicium verum.