Separation of γ-Globulins from Porcine Plasma by Reversed Micellar Extraction

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概要

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• Factors affecting the separation of γ-globulins from porcine plasma using reversed micelles were screened based on a fractional factorial design. The optimal processing conditions for obtaining the maximum yield of γ-globulins under various constraints of product purity were determined using response surface methodology(RSM)and nonlinear programming. Results showed that the pH and sodium chloride concentration of the aqueous phase, and the concentration of surfactant(bis-(2-ethylhexyl)sulfosuccinate sodium salt, AOT)of the organic phase were the most important factors affecting the extraction performance. An eighty-five percent product purity and ninety-seven percent yield were obtained under the extraction conditions of 400 mM NaCl, 350mM AOT, and pH 7.0. The extract exhibited immunological reactivity against anti-pig IgG.

• 公益社団法人日本生物工学会の論文
• 2001-09-25

著者

• Hsu Cheng

  The Food Industry Research And Development Institute

• Chiang Been

  The Institute Of Food Science And Technology National Taiwan University

• YANG TANG

  The Institute of Food Science and Technology, National Taiwan University

• YET MEI

  The Development Center for Biotechnology

• Yang Tang

  The Institute Of Food Science And Technology National Taiwan University

関連論文

• Separation of γ-Globulins from Porcine Plasma by Reversed Micellar Extraction

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