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Dergiler / Anadolu Üniversitesi Bilim ve Teknoloji Dergisi :A-Uygulamalı Bilimler ve Mühendislik / 2013 / Cilt: 14 - Sayı: 1

MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD

Emir Zafer HOŞGÜN
Berrin BOZAN
Sayfa
39–45
Yayın Tarihi
2022-10-11
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The model fitted well theexperimental data (ADD varied between 2.35 and 7.48%).

📌 3 Maddede Bu Makale

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Amaç & Hipotez:In this study, Flaxseed oil was extracted by Supercritical Carbondioxide Extraction, and extrac- tion kinetics was modelled using diffusion controlled method.The effect of process parameters, such as pressure (20, 35, 55 MPa), temperature (323 and 343K), and CO2 flow rate (1 and 3 L CO2 /min) on the extraction yield and effective diffusivity (De) wasinvestigated.
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Temel Bulgular & Veri:The effective diffusion coefficient varied between 2.4 x10-12 and 10.8 x10-12 m2 s -1 for theentire range of experiments and increased with the pressure and flow rate.
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Sonuç & Katkı:The model fitted well theexperimental data (ADD varied between 2.35 and 7.48%).
🔬Tür:Modelleme & Sayısal Simülasyon
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

In this study, Flaxseed oil was extracted by Supercritical Carbondioxide Extraction, and extrac- tion kinetics was modelled using diffusion controlled method.The effect of process parameters, such as pressure (20, 35, 55 MPa), temperature (323 and 343K), and CO2 flow rate (1 and 3 L CO2 /min) on the extraction yield and effective diffusivity (De) wasinvestigated. The effective diffusion coefficient varied between 2.4 x10-12 and 10.8 x10-12 m2 s -1 for theentire range of experiments and increased with the pressure and flow rate. The model fitted well theexperimental data (ADD varied between 2.35 and 7.48%).

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Bu Makaleye Atıf Yap

HOŞGÜN, E. Z., BOZAN, B. (2022). MODELING OF SUPERCRITICAL FLUID EXTRACTION KINETIC OF FLAXSEED OIL BY DIFFUSION CONTROL METHOD. Anadolu Üniversitesi Bilim ve Teknoloji Dergisi :A-Uygulamalı Bilimler ve Mühendislik, Cilt: 14 - Sayı: 1, 39–45. https://ajindex.com/articles/438386

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Kaynakça (5)

  1. In this study, Flaxseed oil was extracted by Supercritical Carbondioxide Extraction, and extrac- tion kinetics was modelled using diffusion controlled method. The effect of process parameters, such as pressure (20, 35, 55 MPa), temperature (323 and 343 K), and CO2 flow rate (1 and 3 L CO2 /min) on the extraction yield and effective diffusivity (De) was investigated. The effective diffusion coefficient varied between 2.4 x10-12 and 10.8 x10-12 m2 s -1 for the entire range of experiments and increased with the pressure and flow rate. The model fitted well the experimental data (ADD varied between 2.35 and 7.48%). and Modeling, Chemical. Engineering Science 53, 3711-3718.
  2. Papas, A.M. (1998).
  3. Antioxidant Status, Diet, Nutrition, and Health, CRC Press,
  4. Boca Raton, FL. Reverchon, E. ve C. Marrone, C. (2001). Modeling and Simulation of the Supercritical CO 2 Extraction of Vegetable Oils, Journal of Supercritical Fluids 19, 161-175.
  5. Rizvi, S.S.H. (1994). Supercritical Fluid Processing of Food and Biomaterials, Chapman & Hall, Glasgow, England. Simopoulos, A.P. (1990). Omega-3 Fatty Acids in Growth and Development, in Omega-3 Fatty Acids in Health and Disease, Ed: Lees, R.S., Karel, M., Dekker, M., New York. Sovova, H. (1994). Rate of the Vegetable Oil Extraction with Supercritical CO 2. I., Modeling Extraction Curves, Chemical Engineering Science 49, 409–419. Stahl, E., Schutz, E. and Mangold, H.K. (1980). Extraction of Seed Oils with Liquid and Supercritical CO 2, Journal of Agricultural Food Chemistry, 28, 1153–1157. Subra, P., Castellani, S., Jestin, P. and Aoufi, A. (1998). “Extraction of β-Carotene with Supercritical Fluids Experiments and Modelling”, Journal of Supercritical Fluids, 12, 261–269. 45