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Delineating the inherent functional descriptors and biofunctionalities of pectic polysaccharides.

Manoj Kumar1, Maharishi Tomar2, Vivek Saurabh3

  • 1Chemical and Biochemical Processing Division, ICAR-Central institute for Research on Cotton Technology, Mumbai 400019, India.

Carbohydrate Polymers
|July 23, 2021
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Summary

Pectin, a plant polysaccharide, offers diverse food applications and potential nutraceutical benefits. Its properties and biofunctionalities are crucial for its use in food and biomedical science.

Keywords:
BiofunctionalitiesFunctional attributesPectin

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Area of Science:

  • Food Science
  • Biomaterials Science
  • Nutraceuticals

Background:

  • Pectin is a plant-derived heteropolysaccharide found in plant cell walls.
  • Commercially extracted from sources like apple pomace and citrus peels.
  • Widely utilized in the food industry as a stabilizer, emulsifier, encapsulant, and gelling agent.

Purpose of the Study:

  • To review key parameters defining pectin's inherent properties and biofunctionalities in food systems.
  • To explore pectin's potential as a nutraceutical, prebiotic, and carrier for bioactive compounds.
  • To elaborate on pectin's biofunctionalities, including anticancer, antioxidant, lipid-lowering, and antidiabetic effects.

Main Methods:

  • Review of literature focusing on pectin characterization and applications.
  • Analysis of inherent descriptors: monosaccharide composition, galacturonic acid content, degree of esterification, molecular weight, structural morphology, and functional group analysis.
  • Evaluation of functional properties: water/oil holding capacity, emulsification, foaming, and viscosity.

Main Results:

  • Identified key parameters influencing pectin's performance in food systems.
  • Highlighted pectin's potential beyond traditional food applications, including nutraceutical and biomedical uses.
  • Conceptually elaborated on pectin's diverse biofunctional activities.

Conclusions:

  • Pectin possesses multidimensional characteristics suitable for food and biomedical applications.
  • Its inherent properties and biofunctionalities underscore its value in various scientific fields.
  • Pectin represents a versatile biomaterial with significant therapeutic and functional potential.