FRACTIONATION OF BIOLOGICALLY ACTIVE COMPONENTS OF GRAPE SEED (VITIS VINIFERA) BY SUPERCRITICAL FLUID EXTRACTION

被引：8
作者：
Calvo, A. [1 ]
Morante, J. [2 ]
Plander, Sz [1 ]
Szekely, E. [1 ]
机构：
[1] Budapest Univ Technol & Econ, Dept Chem & Environm Proc Engn, Muegyetem Rkp 3, H-1111 Budapest, Hungary
[2] Univ Valladolid, Dept Chem Engn & Environm Technol, Plaza Sta Cruz 8, E-47002 Valladolid, Spain
来源：
ACTA ALIMENTARIA | 2017年 / 46卷 / 01期
关键词：
supercritical fluid extraction; grape seed; Vitis vinifera; proanthocyanidins; antioxidants; DPPH; OIL; ANTIOXIDANTS;
D O I：
10.1556/066.2017.46.1.4
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
Supercritical fluid extraction (SFE) was used for fractionation of grape seed to be applied in natural products of the food, cosmetic, or pharmaceutical industry. A two-step process was developed, consisting of conventional alcoholic extraction followed by SFE with carbon dioxide. The effects of pressure and concentration of co-solvent (ethanol) at constant temperature and solvent to feed-ratio were evaluated. The antioxidant activity of extracts and raffinates was measured with the DPPH* free radical scavenging assay. It was observed that supercritical carbon dioxide can be used in the described process for fractionation of an alcoholic grape seed extract to obtain a product with noticeably high antioxidant activity and a second one with no antioxidant activity or pro-oxidant activity.
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页码：27 / 34
页数：8
相关论文
共 21 条
  • [11] Soxhlet extraction: Past and present panacea
    Luque de Castro, M. D.
    Priego-Capote, F.
    [J]. JOURNAL OF CHROMATOGRAPHY A, 2010, 1217 (16) : 2383 - 2389
  • [12] Estimation of antiradical properties of antioxidants using DPPH• assay: A critical review and results
    Mishra, Krishnanand
    Ojha, Himanshu
    Chaudhury, Nabo Kumar
    [J]. FOOD CHEMISTRY, 2012, 130 (04) : 1036 - 1043
  • [13] Analysis of proanthocyanidins in grape seed extracts, health foods and grape seed oils
    Nakamura, Y
    Tsuji, S
    Tonogai, Y
    [J]. JOURNAL OF HEALTH SCIENCE, 2003, 49 (01) : 45 - 54
  • [14] Supercritical fluid extraction of grape seed (Vitis vinifera L.) oil. Effect of the operating conditions upon oil composition and antioxidant capacity
    Passos, Claudia P.
    Silva, Rui M.
    Da Silva, Francisco A.
    Coimbra, Manuel A.
    Silva, Carlos M.
    [J]. CHEMICAL ENGINEERING JOURNAL, 2010, 160 (02) : 634 - 640
  • [15] Supercritical fluid extraction and fractionation of natural matter
    Reverchon, Ernesto
    De Marco, Iolanda
    [J]. JOURNAL OF SUPERCRITICAL FLUIDS, 2006, 38 (02) : 146 - 166
  • [16] DPPH antioxidant assay revisited
    Sharma, Om P.
    Bhat, Tej K.
    [J]. FOOD CHEMISTRY, 2009, 113 (04) : 1202 - 1205
  • [17] RATE OF THE VEGETABLE OIL EXTRACTION WITH SUPERCRITICAL CO2 .1. MODELING OF EXTRACTION CURVES
    SOVOVA, H
    [J]. CHEMICAL ENGINEERING SCIENCE, 1994, 49 (03) : 409 - 414
  • [18] Thijssen H.A., 1975, US Patent, Patent No. [US 3862347 A, 3862347]
  • [19] Free radicals and antioxidants in normal physiological functions and human disease
    Valko, Marian
    Leibfritz, Dieter
    Moncol, Jan
    Cronin, Mark T. D.
    Mazur, Milan
    Telser, Joshua
    [J]. INTERNATIONAL JOURNAL OF BIOCHEMISTRY & CELL BIOLOGY, 2007, 39 (01) : 44 - 84
  • [20] Techniques to extract bioactive compounds from food by-products of plant origin
    Wijngaard, Hilde
    Hossain, Mohammad B.
    Rai, Dilip K.
    Brunton, Nigel
    [J]. FOOD RESEARCH INTERNATIONAL, 2012, 46 (02) : 505 - 513
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