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Separation techniques for biotechnology in the 1990s.

M Roman1, P R Brown

  • 1Department of Chemistry, University of Rhode Island, Kingston 02881.

Journal of Chromatography
|February 21, 1992
PubMed
Summary
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Developing advanced separation techniques is crucial for biotechnology, aiming for high purity and yield in complex biological samples. Current methods face challenges, driving innovation in cell, DNA-RNA, and protein-peptide separations.

Area of Science:

  • Biotechnology
  • Analytical Chemistry
  • Biochemistry

Background:

  • Current separation technologies often fall short in achieving high purity and cost-effectiveness.
  • The biotechnology sector demands ultra-high purity (often >99.99%) and high yield for biological compounds.
  • Complex sample matrices and compound sensitivity (denaturation) pose significant challenges.

Purpose of the Study:

  • To review current separation techniques in biotechnology.
  • To identify limitations in existing separation technologies.
  • To discuss future trends and challenges in bioseparations.

Main Methods:

  • Review of existing literature on separation techniques.
  • Analysis of challenges in specific biotechnological separation areas.

Related Experiment Videos

  • Discussion of technological advancements and future directions.

    • Main Results:

    • New separation techniques and modifications have emerged.
    • Significant challenges remain in achieving desired purity and yield cost-effectively.
    • Specific difficulties are noted in cell, DNA-RNA, and protein-peptide separations.

    Conclusions:

    • Continued development of novel and improved separation methods is essential for biotechnology.
    • Addressing purity, yield, and cost-effectiveness remains a key focus.
    • Future research should target the specific challenges in cell, DNA-RNA, and protein-peptide separations.