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Aqueous ionic liquid based ultrasonic assisted extraction of eight ginsenosides from ginseng root.
Ultrason Sonochem. 2013 Mar; 20(2):680-4.US

Abstract

We developed an aqueous ionic liquid based ultrasonic assisted extraction (ILUAE) method for the extraction of the eight ginsenosides (ginsenoside-Rg1, -Re, -Rf, -Rb1, -Rc, -Rb2, -Rb3 and -Rd) from ginseng root. A series of l-alkyl-3-methylimidazolium ionic liquids differing in composition of anions and cations were evaluated for extraction efficiency. The results indicated that the ILUAE method has a remarkable ability to improve the extraction efficiency of ginsenosides. In addition, the ILUAE procedure was also optimized on some ultrasonic parameters, such as the IL concentration, solvent to solid ratio and extraction time. Under these optimal conditions (e.g., with 0.3M [C(3)MIM]Br, solvent to solid ratio of 10:1 and extraction time of 20min), this approach gained the highest extraction yields of total ginsenosides 17.81±0.47mg/g. Compared with the regular UAE, the proposed approach exhibited 3.16 times higher efficiency and 33% shorter extraction time, which indicated that ILUAE has a broad prospect for sample preparation of medicinal plants.

Authors+Show Affiliations

College of Chinese Medicinal Material, Jilin Agricultural University, 130118 Changchun, China.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

23157924

Citation

Lin, Hongmei, et al. "Aqueous Ionic Liquid Based Ultrasonic Assisted Extraction of Eight Ginsenosides From Ginseng Root." Ultrasonics Sonochemistry, vol. 20, no. 2, 2013, pp. 680-4.
Lin H, Zhang Y, Han M, et al. Aqueous ionic liquid based ultrasonic assisted extraction of eight ginsenosides from ginseng root. Ultrason Sonochem. 2013;20(2):680-4.
Lin, H., Zhang, Y., Han, M., & Yang, L. (2013). Aqueous ionic liquid based ultrasonic assisted extraction of eight ginsenosides from ginseng root. Ultrasonics Sonochemistry, 20(2), 680-4. https://doi.org/10.1016/j.ultsonch.2012.10.003
Lin H, et al. Aqueous Ionic Liquid Based Ultrasonic Assisted Extraction of Eight Ginsenosides From Ginseng Root. Ultrason Sonochem. 2013;20(2):680-4. PubMed PMID: 23157924.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Aqueous ionic liquid based ultrasonic assisted extraction of eight ginsenosides from ginseng root. AU - Lin,Hongmei, AU - Zhang,Yonggang, AU - Han,Mei, AU - Yang,Limin, Y1 - 2012/10/16/ PY - 2012/07/07/received PY - 2012/10/04/revised PY - 2012/10/06/accepted PY - 2012/11/20/entrez PY - 2012/11/20/pubmed PY - 2013/5/7/medline SP - 680 EP - 4 JF - Ultrasonics sonochemistry JO - Ultrason Sonochem VL - 20 IS - 2 N2 - We developed an aqueous ionic liquid based ultrasonic assisted extraction (ILUAE) method for the extraction of the eight ginsenosides (ginsenoside-Rg1, -Re, -Rf, -Rb1, -Rc, -Rb2, -Rb3 and -Rd) from ginseng root. A series of l-alkyl-3-methylimidazolium ionic liquids differing in composition of anions and cations were evaluated for extraction efficiency. The results indicated that the ILUAE method has a remarkable ability to improve the extraction efficiency of ginsenosides. In addition, the ILUAE procedure was also optimized on some ultrasonic parameters, such as the IL concentration, solvent to solid ratio and extraction time. Under these optimal conditions (e.g., with 0.3M [C(3)MIM]Br, solvent to solid ratio of 10:1 and extraction time of 20min), this approach gained the highest extraction yields of total ginsenosides 17.81±0.47mg/g. Compared with the regular UAE, the proposed approach exhibited 3.16 times higher efficiency and 33% shorter extraction time, which indicated that ILUAE has a broad prospect for sample preparation of medicinal plants. SN - 1873-2828 UR - https://www.unboundmedicine.com/medline/citation/23157924/Aqueous_ionic_liquid_based_ultrasonic_assisted_extraction_of_eight_ginsenosides_from_ginseng_root_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S1350-4177(12)00228-3 DB - PRIME DP - Unbound Medicine ER -
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