• DocumentCode
    2094134
  • Title

    Optimization of accelerated water extraction for ginger bioactive compounds

  • Author

    Morad, Noor Azian ; Aris, Nor Ilia Anisa ; Iwai, Yoshio ; Ismail, Mohd Halim Shah

  • Author_Institution
    Center of Lipids Engineering and Applied Research, Malaysia Japan International Institute of Technology, Universiti Teknologi Malaysia, Kuala Lumpur, Malaysia
  • fYear
    2015
  • fDate
    May 31 2015-June 3 2015
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    This paper investigated the optimum recovery of ginger bioactive compounds (6-, 8-, 10-gingerols and 6-shogaol) based on semi-batch and batch systems in accelerated water extraction. The optimum is determined based on peak value i.e optimum recovery of batch system to semi-batch. The peak value of 6-, 8-, 10-gingerols and 6-shogaol are 64.6 %, 47.2 %, 30.6 % and 135.6%. 6-shogaol has the highest peak value with exceeding than 100% because of the β-hydroxyl in gingerols is dehydrated to form shogaol. The degradation rate, kdeg has good correlation in first order rate. The highest kdeg are found in 8-, and 10-gingerols.
  • Keywords
    Acceleration; Compounds; Degradation; Ethanol; Kinetic theory; Market research; Solvents; accelerated water extraction; degradation; ginger bioactive compounds; optimum; peak value;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control Conference (ASCC), 2015 10th Asian
  • Conference_Location
    Kota Kinabalu, Malaysia
  • Type

    conf

  • DOI
    10.1109/ASCC.2015.7244854
  • Filename
    7244854
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2094134