Abstract
In order to provide data for clarifying the contents of sterols in ginseng, the determination of sterols was performed. The fresh ginseng was taken as the test samples. The methods for total sterols and monomeric sterol were established based on spectrophotometry-H3PO4-H2SO4-FeCl3 coloration and high performance liquid chromatography-evaporative light scattering detection (HPLC-ELSD), respectively. In the chapter, the content of total sterols is determined by spectrophotometry-H3PO4-H2SO4-FeCl3, and the monomeric sterol was detected by HPLC-ELSD. For the ginseng in same area, the sterol content of 5-year-old ginseng was the highest, and the sterol content of 6-year-old ginseng was the lowest. For the ginseng from various areas, the contents of sterol were different. In general, the distribution of sterol in 45 samples was different but lacks regularity.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Wan J, Jiang B (2008) Separation and purification of β-sitosterol and stigmasterol from soybean phytosterol using crystallization. Food Sci Technol 8:127–131
Liu F, Dai H, Li Y et al (2002) Determination of five sterols by high performance liquid chromatography with evaporative light scattering detector. J Anal Sci 18:230–233
Li Y, Yanjie G, Ma C (2008) Determination of β-sitosterol and stigmasterol in soybean sterol extract by HPLC. Chin Tradit Patent Med 30:751–752
Dehua M, Zhao Y, Zhu Y et al (2007) Determination of phytosterol by HPLC. Food Eng 1:62–64
Xu W, Sha O, Huang Y et al (2003) Determination of phytosterols and its esterified products by a HPLC method. Chin J Spectrosc Lab 20:933–936
Pang L, Xv Y (2010) Advance on purification of phytosterol and individual separation process. J Chin Cereals Oils Assoc 25:124–128
Li Y, Wang F (2007) Spectrophotometric determination of total sterols in soybean sterol extracts. J Liaoning Univ TCM 9:154–155
Xv X, Yu G, Chen J (2010) Determination of total sterol in soybean sterol by sulfate-phosphate-ferric method. Chin Pharm 19:34–35
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Chemical Industry Press
About this chapter
Cite this chapter
Liu, C., Chen, J., Si, Y., Liu, J. (2020). Analysis of Sterols in Ginseng. In: Li, P., Liu, J. (eds) Ginseng Nutritional Components and Functional Factors. Springer, Singapore. https://doi.org/10.1007/978-981-15-4688-4_11
Download citation
DOI: https://doi.org/10.1007/978-981-15-4688-4_11
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-4687-7
Online ISBN: 978-981-15-4688-4
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)