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[Study on the chemical substrates of SFE extract from Rhizoma Cyperi].
Zhong Yao Cai. 2006 Mar; 29(3):232-5.ZY

Abstract

OBJECTIVE

To extract the effective part of Rhizoma Cyperi and study the chemical constituents of diffrent parts.

METHODS

The extract of Rhizoma Cyperi was obtained by SFE and dealed with molecular distillation, then the effective components was enriched. The chemical compositions were separated and identified by GC/MS.

RESULTS

The content of volatile oil in the extract upgraded from 43.2% to 86.0% by molecular distillation, and the relative amount of cyperene and (+) -alpha-cyperone from 20.2% to 38.6%. Fatty acids was not found in Rhizoma Cyperi-MD1.

CONCLUSION

The SFE of Rhizoma Cyperi could be refined with molecular distillation. The active ingredients, such as volatile oil and alpha-cyperolone, were remained effectively. The ineffective ingredients fatty acids were removed.

Authors+Show Affiliations

Feng YF
Guangdong College of Pharmacy, Guangzhou 510224, China. fengyifan@21cn.net
Guo XL
No affiliation info available
Meng Q
No affiliation info available
Gao Y
No affiliation info available
Li WM
No affiliation info available

MeSH

Carbon DioxideChromatography, Supercritical FluidCyperaceaeDrugs, Chinese HerbalFatty AcidsGas Chromatography-Mass SpectrometryHot TemperatureKetonesOils, VolatilePlants, MedicinalRhizomeTechnology, PharmaceuticalTemperature

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

chi

PubMed ID

16850718

Citation

Feng, Yi-Fan, et al. "[Study On the Chemical Substrates of SFE Extract From Rhizoma Cyperi]." Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, vol. 29, no. 3, 2006, pp. 232-5.
Feng YF, Guo XL, Meng Q, et al. [Study on the chemical substrates of SFE extract from Rhizoma Cyperi]. Zhong Yao Cai. 2006;29(3):232-5.
Feng, Y. F., Guo, X. L., Meng, Q., Gao, Y., & Li, W. M. (2006). [Study on the chemical substrates of SFE extract from Rhizoma Cyperi]. Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, 29(3), 232-5.
Feng YF, et al. [Study On the Chemical Substrates of SFE Extract From Rhizoma Cyperi]. Zhong Yao Cai. 2006;29(3):232-5. PubMed PMID: 16850718.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Study on the chemical substrates of SFE extract from Rhizoma Cyperi]. AU - Feng,Yi-Fan, AU - Guo,Xiao-Ling, AU - Meng,Qing, AU - Gao,Ying, AU - Li,Wei-Min, PY - 2006/7/21/pubmed PY - 2007/5/16/medline PY - 2006/7/21/entrez SP - 232 EP - 5 JF - Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials JO - Zhong Yao Cai VL - 29 IS - 3 N2 - OBJECTIVE: To extract the effective part of Rhizoma Cyperi and study the chemical constituents of diffrent parts. METHODS: The extract of Rhizoma Cyperi was obtained by SFE and dealed with molecular distillation, then the effective components was enriched. The chemical compositions were separated and identified by GC/MS. RESULTS: The content of volatile oil in the extract upgraded from 43.2% to 86.0% by molecular distillation, and the relative amount of cyperene and (+) -alpha-cyperone from 20.2% to 38.6%. Fatty acids was not found in Rhizoma Cyperi-MD1. CONCLUSION: The SFE of Rhizoma Cyperi could be refined with molecular distillation. The active ingredients, such as volatile oil and alpha-cyperolone, were remained effectively. The ineffective ingredients fatty acids were removed. SN - 1001-4454 UR - https://www.unboundmedicine.com/medline/citation/16850718/[Study_on_the_chemical_substrates_of_SFE_extract_from_Rhizoma_Cyperi]_ DB - PRIME DP - Unbound Medicine ER -