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Comparison of microwave-assisted extraction and conventional extraction techniques for the extraction of tanshinones from Salvia miltiorrhiza bunge
Alternative TitleBiochem. Eng. J.
Pan, XJ; Niu, GG; Liu, HZ
2002-10-01
Source PublicationBIOCHEMICAL ENGINEERING JOURNAL
ISSN1369-703X
Volume12Issue:1Pages:71-77
AbstractExtraction techniques using microwave-assisted extraction (MAE), extraction at room temperature (ERT), heat reflux extraction, ultrasonic extraction and Soxhlet extraction were evaluated for the extraction of tanshinones (Cryptotanshi none, Tanshinone I and Tanshinone IIA) from Salvia miltiorrhiza bunge. The extracts were analyzed by high performance liquid chromatography (HPLC) without any treatment. The results showed that the percentage extraction of Cryptotanshinone, Tanshinone I and Tanshinone IIA from S. miltiorrhiza bunge by MAE was equivalent with and in fact higher than that of conventional extraction methods. MAE only needs 2 min, whereas ERT, heat reflux extraction, ultrasonic extraction and Soxhlet extraction need 24 h, 45, 75 and 90 min, respectively. Due to the considerable saving of time and high extraction efficiency, MAE was more effective than the conventional methods. (C) 2002 Elsevier Science B.V. All rights reserved.; Extraction techniques using microwave-assisted extraction (MAE), extraction at room temperature (ERT), heat reflux extraction, ultrasonic extraction and Soxhlet extraction were evaluated for the extraction of tanshinones (Cryptotanshi none, Tanshinone I and Tanshinone IIA) from Salvia miltiorrhiza bunge. The extracts were analyzed by high performance liquid chromatography (HPLC) without any treatment. The results showed that the percentage extraction of Cryptotanshinone, Tanshinone I and Tanshinone IIA from S. miltiorrhiza bunge by MAE was equivalent with and in fact higher than that of conventional extraction methods. MAE only needs 2 min, whereas ERT, heat reflux extraction, ultrasonic extraction and Soxhlet extraction need 24 h, 45, 75 and 90 min, respectively. Due to the considerable saving of time and high extraction efficiency, MAE was more effective than the conventional methods. (C) 2002 Elsevier Science B.V. All rights reserved.
KeywordSalvia Miltiorrhiza Bunge Tanshinones Microwave-assisted Extraction Method
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
URL查看原文
Indexed BySCI
Language英语
WOS KeywordPERFORMANCE LIQUID-CHROMATOGRAPHY ; SOLVENT-EXTRACTION ; SAMPLE PREPARATION
WOS Research AreaBiotechnology & Applied Microbiology ; Engineering
WOS SubjectBiotechnology & Applied Microbiology ; Engineering, Chemical
WOS IDWOS:000178450600009
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Cited Times:94[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5635
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Young Scientist Lab Separat Sci & Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Pan, XJ,Niu, GG,Liu, HZ. Comparison of microwave-assisted extraction and conventional extraction techniques for the extraction of tanshinones from Salvia miltiorrhiza bunge[J]. BIOCHEMICAL ENGINEERING JOURNAL,2002,12(1):71-77.
APA Pan, XJ,Niu, GG,&Liu, HZ.(2002).Comparison of microwave-assisted extraction and conventional extraction techniques for the extraction of tanshinones from Salvia miltiorrhiza bunge.BIOCHEMICAL ENGINEERING JOURNAL,12(1),71-77.
MLA Pan, XJ,et al."Comparison of microwave-assisted extraction and conventional extraction techniques for the extraction of tanshinones from Salvia miltiorrhiza bunge".BIOCHEMICAL ENGINEERING JOURNAL 12.1(2002):71-77.
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