Influence of Extraction Methods on Oil Yield of Celery Seeds and Contents of 3-n-butylphthalide and Total Phthalocyanine Lactones in Celery Seed Oil
10.13359/j.cnki.gzxbtcm.2016.01.027
- VernacularTitle:不同提取工艺芹菜籽油得率及芹菜甲素和总酞内酯含量的研究
- Author:
Shuping XIONG
;
Weimin LI
;
Ying GAO
;
Yingcai LU
;
Yan LI
- Publication Type:Journal Article
- Keywords:
celery seeds/production&preparation;
3-n-butylphthalide/analysis;
total phthalocyanine lactones/analysis;
subcritical extraction;
chromatography,high performance liquid;
spectrophotometry,ultraviolet
- From:
Journal of Guangzhou University of Traditional Chinese Medicine
2016;(1):114-117
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the oil yield of celery seeds and the contents of 3-n-butylphthalide and the total phthalocyanine lactones of celery seed oil extracted by different methods. Methods Three routine extraction methods involving organic solvent extraction, Soxhlet extraction, steam distillation extraction, as well as subcritical extraction method and supercritical fluid extraction method were used to extract the celery seed oil. The contents of 3-n-butylphthalide and total phthalocyanine lactones were respectively detected by high performance liquid chromatography(HPLC) and ultraviolet visible spectrophotometry. Results The ranges of oil yield and the contents of 3-n-butylphthalide and total phthalocyanine lactones of celery seed oil extracted by different methods were 0.30%-20.02%, 1.40%-10.13%, 4.74%-17.65%, respectively, indicating obvious differences. Conclusion With R134a and butane as the solvents, the subcritical extraction method is better than other extraction methods for the extraction of 3-n-butylphthalide. With dimethyl ether as the solvent, the subcritical extraction method is the best for the extraction of total phthalocyanine lactones.
