메뉴 건너뛰기




Volumn 55, Issue 1, 2010, Pages 156-160

Effect of ethanol content on supercritical carbon dioxide extraction of caffeine from tea stalk and fiber wastes

Author keywords

Caffeine; Ethanol; Extraction; Supercritical carbon dioxide; Tea fiber; Tea stalk

Indexed keywords

CAFFEINE; CHLOROFORM EXTRACTION; CONVENTIONAL METHODS; COSOLVENTS; ECONOMICAL VALUE; EXTRACTION TEMPERATURES; EXTRACTION TIME; PROCESS PRESSURE; SUPERCRITICAL CARBON DIOXIDE EXTRACTION; SUPERCRITICAL CARBON DIOXIDES; SUPERCRITICAL EXTRACTION; TEA FIBER; TEA PLANTS; TEA STALK; TURKISHS;

EID: 78049236431     PISSN: 08968446     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.supflu.2010.07.009     Document Type: Article
Times cited : (50)

References (18)
  • 1
    • 1842713373 scopus 로고    scopus 로고
    • Obtaining of caffeine from Turkish tea fiber and stalk wastes
    • M. Gürü, and H. en Obtaining of caffeine from Turkish tea fiber and stalk wastes Bioresource Technology 94 2004 17 19
    • (2004) Bioresource Technology , vol.94 , pp. 17-19
    • Gürü, M.1    En, H.2
  • 2
    • 0013384192 scopus 로고    scopus 로고
    • A simple method for isolation of caffeine from black tea leaves: Use a dichloromethane-alkaline water mixture as an extractant
    • T. Onami, and H. Kanazawa A simple method for isolation of caffeine from black tea leaves: use a dichloromethane-alkaline water mixture as an extractant J. Chemical Education 73 1996 556 557
    • (1996) J. Chemical Education , vol.73 , pp. 556-557
    • Onami, T.1    Kanazawa, H.2
  • 7
    • 0026866427 scopus 로고
    • Caffeine extraction rates from coffee beans with supercritical carbon dioxide
    • H. Peker, M.P. Srinivasan, J.M. Smith, and B.J. McCoy Caffeine extraction rates from coffee beans with supercritical carbon dioxide AIChE J. 38 5 1992 761 770
    • (1992) AIChE J. , vol.38 , Issue.5 , pp. 761-770
    • Peker, H.1    Srinivasan, M.P.2    Smith, J.M.3    McCoy, B.J.4
  • 9
    • 34250197261 scopus 로고    scopus 로고
    • Effect of mass transfer on the removal of caffeine from green tea by supercritical carbon dioxide
    • H.S. Park, H.-K. Choi, S.J. Lee, K.W. Park, S.-G. Choi, and K.H. Kim Effect of mass transfer on the removal of caffeine from green tea by supercritical carbon dioxide J. Supercritical Fluids 42 2007 205 211
    • (2007) J. Supercritical Fluids , vol.42 , pp. 205-211
    • Park, H.S.1    Choi, H.-K.2    Lee, S.J.3    Park, K.W.4    Choi, S.-G.5    Kim, K.H.6
  • 10
    • 0033992529 scopus 로고    scopus 로고
    • Separation of catechins from green tea using carbon dioxide extraction
    • C.J. Chang, K.L. Chiu, Y.L. Chen, and C.Y. Chang Separation of catechins from green tea using carbon dioxide extraction Food Chemistry 68 2000 109 113
    • (2000) Food Chemistry , vol.68 , pp. 109-113
    • Chang, C.J.1    Chiu, K.L.2    Chen, Y.L.3    Chang, C.Y.4
  • 11
    • 67749118163 scopus 로고    scopus 로고
    • Extraction of caffeine from tea stalk and fiber wastes using supercritical carbon dioxide
    • H. en, and M. Gürü Extraction of caffeine from tea stalk and fiber wastes using supercritical carbon dioxide J. Supercritical Fluids 50 2009 225 228
    • (2009) J. Supercritical Fluids , vol.50 , pp. 225-228
    • En, H.1    Gürü, M.2
  • 12
    • 0037077367 scopus 로고    scopus 로고
    • Extraction of methylxanthines from guarana seeds, mate leaves and cocoa beans using supercritical carbon dioxide and ethanol
    • M.D.A. Saldana, C. Zetzl, R.S. Mohamed, and G. Brunner Extraction of methylxanthines from guarana seeds, mate leaves and cocoa beans using supercritical carbon dioxide and ethanol J. Agricultural Food Chemistry 50 2002 4820 4826
    • (2002) J. Agricultural Food Chemistry , vol.50 , pp. 4820-4826
    • Saldana, M.D.A.1    Zetzl, C.2    Mohamed, R.S.3    Brunner, G.4
  • 13
    • 0037289548 scopus 로고    scopus 로고
    • Microwave-assisted extraction of tea polyphenols and tea caffeine from green tea leaves
    • X Pan, G. Niu, and H. Liu Microwave-assisted extraction of tea polyphenols and tea caffeine from green tea leaves Chemical Engineering Processing 42 2003 129 133
    • (2003) Chemical Engineering Processing , vol.42 , pp. 129-133
    • Pan, X.1    Niu, G.2    Liu, H.3
  • 15
    • 33947314452 scopus 로고    scopus 로고
    • Decaffeination of fresh green tea leaf (Camellia sinensis) by hot water treatment
    • H.L. Liang, Y.R. Liang, J.J. Dong, J.L. Lu, H.R. Xu, and H. Wang Decaffeination of fresh green tea leaf (Camellia sinensis) by hot water treatment Food Chemistry 101 2007 1451 1456
    • (2007) Food Chemistry , vol.101 , pp. 1451-1456
    • Liang, H.L.1    Liang, Y.R.2    Dong, J.J.3    Lu, J.L.4    Xu, H.R.5    Wang, H.6
  • 16
    • 34447558544 scopus 로고    scopus 로고
    • Effects of cosolvents on the decaffeination of green tea by supercritical carbon dioxide
    • H.S. Park, J.H. Lee, M.H. Shin, K.W. Lee, H. Lee, Y.S. Kim, K.O. Kim, and K.H. Kim Effects of cosolvents on the decaffeination of green tea by supercritical carbon dioxide Food Chemistry 105 2007 1011 1101
    • (2007) Food Chemistry , vol.105 , pp. 1011-1101
    • Park, H.S.1    Lee, J.H.2    Shin, M.H.3    Lee, K.W.4    Lee, H.5    Kim, Y.S.6    Kim, K.O.7    Kim, K.H.8
  • 17
    • 15744384886 scopus 로고    scopus 로고
    • Caffeine solubility in supercritical carbon dioxide/co-solvent mixtures
    • U. Kopcak, and R.S. Mohamed Caffeine solubility in supercritical carbon dioxide/co-solvent mixtures J. Supercritical Fluids 34 2005 209 214
    • (2005) J. Supercritical Fluids , vol.34 , pp. 209-214
    • Kopcak, U.1    Mohamed, R.S.2
  • 18
    • 0020458245 scopus 로고
    • Factors influencing the caffeine content of black tea. Part 1. The effect of field variables
    • J.B. Cloughley Factors influencing the caffeine content of black tea. Part 1. The effect of field variables Food Chemistry 9 1982 269 274
    • (1982) Food Chemistry , vol.9 , pp. 269-274
    • Cloughley, J.B.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.