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Optimisation of concurrent Calophyllum oil-resin extraction and separation

Author

Listed:
  • Ika Amalia Kartika

    (Department of Agroindustrial Technology, IPB University, Bogor, Indonesia)

  • Muriel Cerny

    (Laboratoire de Chimie Agro-industrielle, INP de Toulouse, Toulouse, France)

  • Virginie Vandenbossche

    (Laboratoire de Chimie Agro-industrielle, INP de Toulouse, Toulouse, France)

  • Philippe Evon

    (Laboratoire de Chimie Agro-industrielle, INP de Toulouse, Toulouse, France)

  • Wega Trisunaryanti

    (Department of Chemistry, Universitas Gadjah Mada, Yogyakarta, Indonesia)

  • Rino Rakhmata Mukti

    (Department of Chemistry, Institut Teknologi Bandung, Bandung, Indonesia)

  • Hartati

    (Department of Chemistry, Universitas Airlangga, Surabaya, Indonesia)

  • Nancy Dewi Yuliana

    (Department of Food Science and Technology, IPB University, Bogor, Indonesia)

  • Illah Sailah

    (Department of Agroindustrial Technology, IPB University, Bogor, Indonesia)

Abstract

This research optimised the application of a hexane-methanol mixture as a binary solvent for the concurrent oil-resin extraction and separation from Calophyllum seeds on a pilot scale, in a direct stage. The optimum oil and resin yields were determined by optimising the extraction conditions using response surface methodology and a second order polynomial model. The extraction conditions affected the oil and resin yields, with the extraction time as the biggest influencing factor. Optimum oil (65%) and resin (16%) yields were predicted to be obtained at 5.2 h and 433 rpm. The model validation with these extraction conditions showed that the predicted results and actual oil (62%) and resin (15%) yields were in passable agreement. The oil was composed of 75.4% triglycerides with a density of 0.874 g.cm-3, a viscosity of 26.4 mPa.s-1, an acid value of 46.4 mg KOH.g-1, an iodine value of 98.0 g iodine.100 g-1, trace water and sediment contents, and zero ash content. The resin had a viscosity of 4 694.8 mPa.s-1, a total phenolic content of a 4.51% gallic acid equivalent, an antioxidant activity of an 8.82 mg ascorbic acid equivalent.g-1, and an acid value of 126.2 mg KOH.g-1.

Suggested Citation

  • Ika Amalia Kartika & Muriel Cerny & Virginie Vandenbossche & Philippe Evon & Wega Trisunaryanti & Rino Rakhmata Mukti & Hartati & Nancy Dewi Yuliana & Illah Sailah, 2021. "Optimisation of concurrent Calophyllum oil-resin extraction and separation," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 67(2), pages 84-91.
    • Handle: RePEc:caa:jnlrae:v:67:y:2021:i:2:id:67-2020-rae
    DOI: 10.17221/67/2020-RAE
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    References listed on IDEAS

    as
    1. Yuli Setyo Indartono & Heriawan Heriawan & Ika Amalia Kartika, 2019. "Innovative and flexible single screw press for the oil extraction of Calophyllum seeds," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 65(3), pages 91-97.
    2. Ika Amalia Kartika & Oky Tresia Ordian Bernia & Illah Sailah & Tirto Prakoso & Yohanes Aris Purwanto, 2019. "A binary solvent for the simultaneous Calophyllum oil-resin extraction and purification," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 65(2), pages 63-69.
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