Paper Title:
The Effect of Technical Parameters on Lycopene Extraction in Supercritical Fluid Extraction From Freeze-Dried Tomato Pomace (Peels and Seeds)
  Abstract

Supercritical fluid extraction (SFE) of lycopene from freeze-dried tomato pomace(peels and seeds) with CO2 was explored. The effect of different technical parameters, such as temperature (40°C, 50°C, 60°C), pressure (35MPa, 40MPa, 45MPa) and particle size (three degree index), on the extraction yield and the content of lycopene in extracts was determined with statistical analysis.The product obtained by supercritical CO2 extraction at over 35MPa contained the highest concentration of lycopene, while the product rich in β-carotene and lutein was obtained at below 30MPa.The product obtained by supercritical CO2 extraction at 40MPa and 60°C contains the highest concentration lycopene of 32.52±1.02g/100g dry material.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
2868-2871
DOI
10.4028/www.scientific.net/AMR.236-238.2868
Citation
K. S. Zhang, H. Jiang, Y. X. Ren, "The Effect of Technical Parameters on Lycopene Extraction in Supercritical Fluid Extraction From Freeze-Dried Tomato Pomace (Peels and Seeds)", Advanced Materials Research, Vols. 236-238, pp. 2868-2871, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jun Ji, Yao Ding, Chang Yan Yang, Hai Tao Huang, Yi Gang Ding
Abstract:Removal rates of Pb, Hg and As ions in lotus leaf extracts obtained by Micelles- complexation-supercritical CO2 extraction through...
585
Authors: Shu Ting Qi, Yu Xin Shi, Ming Dong, Hong Qing Wu, Di Mu
Chapter 8: Energy Materials
Abstract:Methods currently used for the quantitative determination of total lipids and fatty acid composition in plant require solvent extraction....
3337
Authors: Xi Ping Wang, Sheng Xiong Dong, Feng Chen
Chapter 6: Inorganic and Organic Chemical Engineering
Abstract:Gardenia yellow was extracted from fructus Gardeniae using water as extracting solvent by means of ultrasonic-assisted extraction (UAE). The...
1075
Authors: Mei Yang, Zheng Gui Gu
Chapter 9: Extraction and Separation
Abstract:Solanesol is an important pharmaceutical intermediate. In this paper, organic solvent is used to extract solanesol from the abandoned...
1623