Chromatographic fingerprint for Schizonepeta tenuisfolia Briq.
- VernacularTitle:荆芥穗药材指纹图谱研究
- Author:
Qi WANG
;
Lixia WANG
;
Xinyue WANG
;
Jizheng MU
;
Xueqing GUO
;
Yingfeng WANG
- Publication Type:Journal Article
- Keywords:
Schizonepeta tenuisfolia Briq.;
fingerprint;
GC
- From:
Chinese Traditional Patent Medicine
1992;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To study the chromatographic fingerprint for Schizonepeta tenuisfolia Briq. by gas chromatography (GC). METHODS: The GC equipped with FID detector and a Varian CP-Sil 24 CB capillary column was used. The temperature program of column oven was as follows: 50℃, held for 3 min; increased at a rate of 2 ℃/min to 110℃, then at 6℃/min to 250℃, held for 5 min. RESULTS: The analytic method for fingerprint of Schizonepeta tenuisfolia Briq. was developed and validated. The fingerprint for Schizonepeta tenuisfolia Briq. was established. CONCLUSION: The method is simple, precise and reliable. The fingerprint is helpful to the quality control of Schizonepeta tenuisfolia Briq. in Chaijing Injection.
