Ionic Liquid Ultrasonic-assisted Solid Phase Extraction of Four Kinds of Hosenkosides from Seeds of Impatiens balsamina L.
10.11895/j.issn.0253-3820.181062
- VernacularTitle:离子液体-超声辅助-固相萃取法提取 富集急性子药材中的4种凤仙萜四醇皂苷
- Author:
Qian WU
1
;
Hua LIN
;
Ying LIU
;
Yong-Ri JIN
;
Peng LI
;
Wei-Jie LIU
;
Xu-Wen LI
Author Information
1. 吉林大学化学学院
- Keywords:
Ionic liquid;
Solid phase extraction;
Seeds of Impatiens balsamina L;
Hosenkosides;
Ultrasonic-assisted
- From:
Chinese Journal of Analytical Chemistry
2018;46(6):910-916
- CountryChina
- Language:Chinese
-
Abstract:
A green, rapid and efficient method was developed for the extraction of 4 kinds of hosenkosides from the seeds of Impatiens balsamina L. The hosenkosides were extracted by ionic liquid, and then enriched by solid phase extraction. The effects of the kinds and volume of ionic liquid, pH value, ultrasonic time, solid phase extractant and eluent on the extraction fields were investigated and optimized. Under the optimum conditions, the recoveries of 4 kinds of hosenkosides were between 92. 1％ and 108. 2％ , the correlation coefficients were 0. 9945-0. 9975, and the detection limits were 1. 8-4. 5 μg / mL. The RSD values were all less than 3. 9％ . The experimental results showed that this method was fast, efficient, environmental protection. This study provided a reference for the extraction and enrichment of trace components in Chinese medicinal herbs.
