Tags

Type your tag names separated by a space and hit enter

[Analysis of ant oil extracted with supercritical CO2 fluid from Polyrhachis vicina by GC-MS].
Zhongguo Zhong Yao Za Zhi. 2005 Jan; 30(1):33-6.ZZ

Abstract

OBJECTIVE

To study the optimum extraction parameters and components on ant oil from Polyrhachis vicina.

METHOD

The optimum condifious for supercritical CO2 fluid extraction (SFE-CO2), were investigated with orthogonal design, GC-MS was applied for analyzing. The components and their contents in the ant oil were analyzed by GC-MS, and the contents of lead, zinc and manganese in the oil were determined by ICP-AES.

RESULT

The optimum extraction parameters were achieved, temperature of 50 degrees C, pressure of 30 MPa and time of 2 hours. The extracting yield of the ant volatile oil was 11.4% - 14.3%. 51 Constituents were identified including 9-octadecenoic acid, ethyl oleate, cholesterol, n- Hexadecanoic acid, etc, and the content of various constituents was determined by orea normalization. The oil contained unsaturated fatty acid of 64.6%, lead of 0.80 microg x g(-1), zinc of 0.54 microg x g(-1) and manganese of 0.15 microg x g(-1).

CONCLUSION

The method showes advantages including faster and efficient of extraction, good quality and no solvent residues in the oil.

Authors+Show Affiliations

Shen LR
Department of Food Science & Nutrition, Zhejiang University, Hangzhou 310029, China. shenlirong@zju.edu.cn
Ren YC
No affiliation info available
Feng FQ
No affiliation info available
Du MH
No affiliation info available

MeSH

AnimalsAntsCarbon DioxideChromatography, Supercritical FluidFatty Acids, UnsaturatedGas Chromatography-Mass SpectrometryLeadManganeseMateria MedicaOils, VolatileZinc

Pub Type(s)

English Abstract
Journal Article

Language

chi

PubMed ID

15714796

Citation

Shen, Li-Rong, et al. "[Analysis of Ant Oil Extracted With Supercritical CO2 Fluid From Polyrhachis Vicina By GC-MS]." Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, vol. 30, no. 1, 2005, pp. 33-6.
Shen LR, Ren YC, Feng FQ, et al. [Analysis of ant oil extracted with supercritical CO2 fluid from Polyrhachis vicina by GC-MS]. Zhongguo Zhong Yao Za Zhi. 2005;30(1):33-6.
Shen, L. R., Ren, Y. C., Feng, F. Q., & Du, M. H. (2005). [Analysis of ant oil extracted with supercritical CO2 fluid from Polyrhachis vicina by GC-MS]. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 30(1), 33-6.
Shen LR, et al. [Analysis of Ant Oil Extracted With Supercritical CO2 Fluid From Polyrhachis Vicina By GC-MS]. Zhongguo Zhong Yao Za Zhi. 2005;30(1):33-6. PubMed PMID: 15714796.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Analysis of ant oil extracted with supercritical CO2 fluid from Polyrhachis vicina by GC-MS]. AU - Shen,Li-Rong, AU - Ren,Yu-Cui, AU - Feng,Feng-Qin, AU - Du,Meng-Hao, PY - 2005/2/18/pubmed PY - 2005/7/29/medline PY - 2005/2/18/entrez SP - 33 EP - 6 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 30 IS - 1 N2 - OBJECTIVE: To study the optimum extraction parameters and components on ant oil from Polyrhachis vicina. METHOD: The optimum condifious for supercritical CO2 fluid extraction (SFE-CO2), were investigated with orthogonal design, GC-MS was applied for analyzing. The components and their contents in the ant oil were analyzed by GC-MS, and the contents of lead, zinc and manganese in the oil were determined by ICP-AES. RESULT: The optimum extraction parameters were achieved, temperature of 50 degrees C, pressure of 30 MPa and time of 2 hours. The extracting yield of the ant volatile oil was 11.4% - 14.3%. 51 Constituents were identified including 9-octadecenoic acid, ethyl oleate, cholesterol, n- Hexadecanoic acid, etc, and the content of various constituents was determined by orea normalization. The oil contained unsaturated fatty acid of 64.6%, lead of 0.80 microg x g(-1), zinc of 0.54 microg x g(-1) and manganese of 0.15 microg x g(-1). CONCLUSION: The method showes advantages including faster and efficient of extraction, good quality and no solvent residues in the oil. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/15714796/[Analysis_of_ant_oil_extracted_with_supercritical_CO2_fluid_from_Polyrhachis_vicina_by_GC_MS]_ DB - PRIME DP - Unbound Medicine ER -